2003

Refereed Journals

Ward, T.A., K.W. Tate, E.R. Atwill, D.F. Lile, D.L. Lancaster, N. McDougald, S. Barry, R.S. Ingram, H.A. George, W.J. Jensen, W.E. Frost, R. Phillips, G.C. Markegard S. Larson. A comparison of three visual assessments for riparian and stream health. Journal of Soil and Water Conservation 58(2):83-88. 2003

Atwill, E.R., B. Hoar, M. das Gracas Cabral Pereira, K.W. Tate, F. Rulofson, G. Nader.Improved quantitative estimates of low environmental loading and sporadic periparturient shedding of Cryptosporidium parvum in adult beef cattle. Applied and Environmental Microbiology 69(8):4604-4610. 2003

Tate, K.W., E.R. Atwill, N.K. McDougald, and M.R. George. Spatial and temporal patterns of cattle feces deposition on annual rangeland watersheds. Journal of Range Management 56: 432-438. 2003

Atwill, E.R. and M. das Gracas C. Pereira. Lack of detectable environmental loading of Cryptosporidium parvum in periparturient dairy cattle. Journal of Parasitology 89. In press. 2003

Li, X., K.W. Tate, L. Dunbar, B. Huang, E.R. Atwill. Efficiency for recovering Encephalitozoon intestinalis spores from water by centrifugation and immunofluorescent microscopy. Journal of Eukaryotic Microbiology. In press. 2003

Kirk, J.H., Boggs, C., Jeffrey, J., and Cardona, C. Efficacy of disinfectants applied to boots under dairy conditions. The Bovine Practitioner. 37(1):50-53, 2003.

Kirk, J.H. and Sischo, W.M. Dairy cow teat lesions on a California dairy - A case report. The Bovine Practitioner. 37(1):30-34, 2003.

Santos JEP, Cerri RLA, Ballou MA, Higginbotham GE, Kirk JH. Effect of timing of first clinical mastitis occurrence on lactational and reproductive performance of Holstein dairy cows. In press, Ani Reprod Sci. July 2003.

Moore DA, Kirk JH, Klingborg DJ et al. DairyBeef: Maximizing quality and profits - A consistent food safety message. Accepted J Dairy Sci. Sept 2003.

Moore DA, Atwill ER, Kirk JH etal. Prophylactic use of decoquinate for infections with Cryptosporidium parvum in experimentally infected neonatal calves. JAVMA 223(6): 839-845, 2003.

Rabin, L., McCowan, B., Hooper, S. and Owings, D. (2003). Anthropogenic noise and its effect on animal communication: An interface between comparative psychology and conservation biology. International Journal of Comparative Psychology 16, 172-192.

Yin, S. and McCowan, B. Barking in domestic dogs: context specificity and individual identification. Animal Behaviour, in press.

McCowan, B., Doyle, L. R., Jenkins, J. and Hanser, S. F. The appropriate use of Zipf's law in animal communication studies. Animal Behaviour, in press.

Moore DA. Evaluating the stages of veterinary practitioner learning for continuing education needs assessment and program evaluation. Journal of Veterinary Medical Education. 30(1):50-56. 2003

Moore DA, Klingborg DJ, Wright T. Mandatory continuing veterinary medical education requirements in the United States and Canada. Journal of Veterinary Medical Education. 30(1):19-27. 2003

Moore DA, Klingborg DJ. Using clinical audits to identify practitioner learning needs. Journal of Veterinary Medical Education. 30(1):57-61. 2003

Moore DA, Atwill ER, Kirk JH, Brahmbhatt D, Herrera LA, Hou L, Singer MD, Miller TD. Prophylactic use of decoquinate for infections with Cryptosporidium parvum in experimentally challenged neonatal calves. Journal of the American Veterinary Medical Association 223(6):839-845. 2003

Mena, H., J.E.P. Santos, J.T. Huber, M. Tarazon, and M.C. Calhoun. 2003. The effects of feeding varying amounts of gossypol from whole cottonseed and cottonseed meal on lactation performance and metabolism of dairy cows. J. Dairy Sci.

Galvao, K.N., J.E.P. Santos, W.M. Sischo, P.G. Nunes, C.J. Pinto, S.O. Juchem, and C.A. Berge. 2003. Effect of feeding a live yeast product (LYP) to calves with failure of passive transfer on performance and patterns of antibiotic resistance. J. Dairy Sci.

Higginbotham, G.E., J.E.P. Santos, and E.J. DePeters. 2003. Effect of pelleting whole cottonseed on plasma gossypol, rumen metabolites, and performance of lactating dairy cows.

Santos, F.A.P., J.E.P. Santos, C.M.B. Nussio, L.G. Nussio, C.B. Theurer, and J.T. Huber. 2003. Response of high producing dairy cows to different protein sources when fed steam-flaked sorghum diets. Anim. Feed Sci. Tech.

Chebel, R.C., J.E.P. Santos, J.P. Reynolds, M.W. Overton, R.L.A. Cerri, and S.O. Juchem. 2003. Factors affecting conception rate after insemination and pregnancy loss in lactating dairy cows. Anim. Reprod. Sci.

Ettema, J.F., and J.E.P. Santos. 2003. Impact of age at first calving on subsequent lactation, reproduction and health in Holstein heifers in commercial dairy farms. J. Dairy Sci.

Moore, D.A., R.O. Gilbert, W.W. Thatcher, J.E.P. Santos, and M.W. Overton. 2003. Different levels of continuing veterinary medical education program evaluation: Assessing a course on dairy reproductive management. J.A.V.M.A. In Press

Santos, J.E.P., S.O. Juchem, R.L.A. Cerri, K.N. Galvao, R.C. Chebel, W.W. Thatcher, C. Dei, and C. Bilby. 2004. Effect of bST and reproductive management on reproductive and lactational performance of Holstein dairy cows. J. Dairy Sci. 87: In Press

Tagari, H., K. Webb Jr., B. Theurer, T. Huber, D. DeYoung, P. Cuneo, J.E.P. Santos, J. Simas, M. Sadik, A. Alio, O. Lozano, A. Delgado-Elorduy, L. Nussio, C. Nussio, and F. Santos. 2004. Portal drained visceral flux, hepatic metabolism, and mammary uptake of free and peptide-bound amino acids and milk amino acid output in dairy cows fed diets containing corn grain steam flaked at 360 or 490 g/L. J. Dairy Sci. 87: In Press

Higginbotham, G.E., J.E.P. Santos, S.O. Juchem, and E.J. DePeters. 2004. Effect of feeding Aspergillus oryzae extract on milk production and rumen parameters. Livest. Prod. Sci. In Press

Santos, J.E.P., R.L.A. Cerri, J.H. Kirk, S.O. Juchem, and M. Villasenor. 2004. Effect of prepartum milking of primigravid cows on mammary gland health and lactation performance. Livest. Prod. Sci. In Press

Santos, J.E.P., R.L.A. Cerri, M.A. Ballou, G.E. Higginbotham, and J.H. Kirk. 2004. Effect of timing of first clinical mastitis occurrence on lactational and reproductive performance of Holstein dairy cows. Anim. Reprod. Sci. 80: In Press

Santos, J.E.P., J.A. Bartolome, R.L.A. Cerri, S.O. Juchem, W.W. Thatcher, O. Hernandez, and T.Trigg. 2004. Effect of a deslorelin implant in a timed artificial insemination protocol on follicle development, luteal function and reproductive performance of lactating dairy cows. Theriogenology 61:421-435.

Bartolome, J.A., J.E.P. Santos, S.M. Pancarci, P. Melendez, A.C.M. Arteche, O. Hernandez, L.F. Archbald, T. Trigg, and W.W. Thatcher. 2004. Induction of ovulation in nonlactating dairy cows and heifers using different doses of a Deslorelin implant. Theriogenology 61:407-419.

Chebel, R.C., J.E.P. Santos, S.O. Juchem, R.L.A. Cerri, K.N. Galvao, and W.W. Thatcher. 2003. Effect of resynchronization with GnRH on day 21 after artificial insemination on conception rate and pregnancy loss in lactating dairy cows. Theriogenology 60:1389-1399.

Urdaz, J.H., J.E.P. Santos, M.W. Overton, and P.W. Jardon. 2003. Importance of adequate magnesium supplementation in rations for dairy cows. J.A.V.M.A. 222:1518-1523.

Thatcher, W.W., A Guzeloglu, A. Meikle, S. Kamimura, T. Bilby, A.A. Kowalski, L. Badinga, R. Pershing, J. Bartolome, and J.E.P. Santos. 2003. Regulation of embryo survival in cattle. Reproduction Supplement 61: 253-266.

Santos, J.E.P., M. Villasenor, E.J. DePeters, P.H. Robinson, and C.H. Holmberg. 2003. Type of cottonseed and gossypol in diets of lactating dairy cows: Plasma gossypol, reproduction, and health. J. Dairy Sci. 86:892-905.

Prieto, J.G., E.J. DePeters, P.H. Robinson, J.E.P. Santos, J.W. Pareas, S.J. Taylor, and M.C. Calhoun. 2003. Increasing dietary levels of processed Pima cotton increased plasma gossypol but do not influence productive performance of lactating Holstein cows. J. Dairy Sci. 86: 254-267.

Kirk, J.H., Sischo, W.M. Dairy cow teat lesions on a California dairy A case report. Bovine Veterinarian. 2003

Berge AC, Atwill ER, Sischo WM. Assessing antibiotic resistance in fecal Escherichia coli in young calves using cluster analysis techniques. Prev Vet Med. 2003 Oct 15;61(2):91-102.

Overton MW, Sischo WM, Reynolds JP. Evaluation of effect of estradiol cypionate administered prophylactically to postparturient dairy cows at high risk for metritis. J Am Vet Med Assoc. 2003 Sep 15;223(6):846-51.

Barnett SC, Sischo WM, Moore DA, Reynolds JP. Evaluation of flunixin meglumine as an adjunct treatment for diarrhea in dairy calves J Am Vet Med Assoc 2003 Nov 1 223(9):1329-1333.

Berge CA, Adaska JM, Sischo WM. Using antibiotic susceptibility patterns and pulse field gel electrophoresis to compare historic and contemporary isolates of multi-drug resistant Salmonella enterica subspecies enterica serovar Newport. Applied and Environmental Microbiology (In Press)

Vanegas J, Reynolds JP. Effect of an Injectable Trace Mineral Supplement on Conception Rate of Lactating Dairy Cows. Submitted to Journal of Dairy Science, November 2003.

Proceedings

Ward, T.A., K.W. Tate, E.R. Atwill. Visual assessment of riparian health. Rangeland Monitoring Series 8089, Division of Agriculture and Natural Resources, University of California. pp 1-23. 2003

Atwill, E.R., K.W. Tate, P.E. Dorey. Warner Ranch integrated Cryptosporidium parvum assessment and grazing management plan. Vista Irrigation District, Vista, California.December 10. pp 1-24. 2003

Ward, T.A., K.W. Tate, E.R. Atwill. Guidelines for monitoring the establishment of riparina grazing systems. Rangeland Monitoring Series 8094, Division of Agriculture and Natural Resources, University of California. pp 1-37. 2003

Kirk, JH. Mycoplasma mastitis in dairy cows. Conference on Mycoplasma. National Autonomus University of Mexico, Mexico City, Mexico. June 2, 2003.

Kirk, JH, Cullor JS and Atwill RW. Epidemiology and antibiotic resistance of environmental Streptococcus causing mastitis on California dairies. 5th National Congress on Mastitis Control: Quality Milk and Milk Production. Aguascalientes, Ags, Mexico. May 29, 2003.

Kirk, JH. Mycoplasma mastitis in dairy cows. 5th National Congress on Mastitis Control: Quality Milk and Milk Production. Aguascalientes, Ags, Mexico. May 29, 2003.

Kirk, JH. Practical Biosecurity in Cattle Practice - Where is the Evidence? Proceedings of Ontario Association of Bovine Practitioners Fall Meeting. Guelph, Ont, Canada. November 6, 2003.

Kirk, JH. On-farm Epidemiology of Salmonellosis in Dairy Animals. Proceedings of Ontario Association of Bovine Practitioners Fall Meeting. Guelph, Ont, Canada. November 6, 2003.

Kirk JH, McCowen B, Atwill ER, Cullor JS, Glenn K. Antibiotic Resistance and Factors Associated with Isolation of Bacteria in the "Environmental Streps" Group from California Bulk Tank Milk. Conference of Research Workers in Animal Diseases. Chicago, IL. November 10, 2003.

Kirk JH. Utilizing timed AI programs in dairy reproduction. North Valley Dairy Day. Orland, CA. February 4, 2003.

Kirk JH. Those environmental Streps&Who are they and why are they so tough to treat? South Valley and Mid-Valley Dairy Days. Tulare and Modesto CA. January, 2003.

Kirk JH. California Johne's Disease Control Educational Program. Laton, CA. March 18, 2003.

Kirk JH. Hormones and utilizing timed AI programs in dairy reproduction. Dairy Days Eureka and Crescent City. January 13-14, 2003.

Kirk JH. Hormones and utilizing timed AI programs in dairy reproduction. Dairy Days Rhonet Park. January 15, 2003.

Kirk JH. Prevention and control of mastitis. Dairy Herdsman Shortcourse. Modesto Junior College, Modesto, CA. April 30, 2003.

Kirk JH. Herd health. Dairy Herdsman Shortcourse. Modesto Junior College, Modesto, CA. April 30, 2003.

Kirk, JH. Equine encephalitis and horse care. Mosquito & Vector Control Assn of CA. Visalia, CA. October 23, 2003.

Kirk JH. Prevention and control of mastitis. Dairy Herdsman Shortcourse, CSU-Chico, Chico, CA. October 30, 2003.

Kirk JH. Herd health. Dairy Herdsman Shortcourse, CSU-Chico, Chico, CA. October 30, 2003.

Moore, DA, "Farm Finances for the Dairy Consultant" Sixth in the Dairy Performance Series. Two modules, 5 days of programming. Developed curriculum; will be delivered March and May, 2003.

Overton, M., D. Moore, W. Sischo "Comparison of Commonly Used Indices to Evaluate Dairy Cattle Lying Behavior", January 2003, in Proceedings of ASAE 5th Annual Dairy Housing Conference, pp 125-130.

D. Moore. "Consider Leadership!"Invited Plenary Speaker at the Conference of Western Medical Educators. Asilomar, CA. April 28, 2003.

D. Moore. "Tools for Critical Thinking and Decision-Making." And "Team Building." Dairy Performance Series, Farm Financial Management, Module 2, Carmel, CA, May 10, 2003.

D. Moore. "DairyBeef: Maximizing Quality and Profits." Poster presentation at American Dairy Science Association Annual meeting, June 22, 2003, Phoenix, AZ

D. Moore. "Influences on Early Fetal Loss in Dairy Cattle." Dairy Research Summaries, American Association of Bovine Practitioners Annual Conference, Columbus, OH, September 19, 2003.

M. Overton. "Managing Transition Cows for Improved Reproduction", in Proceedings of the Wild West Veterinary Conference, Reno, Nevada, October, 2003

"Selection and Management of Natural Service Sires in Dairy Herds", M. Overton, C. Riscoe, and J. Dalton, in Proceedings of the American Association of Bovine Practitioners, September, 2003

M. Overton. "Decision Tree Analysis: Management Alternatives for LDA", in Proceedings of the UC Davis Sixteenth Annual Fall Symposium on Recent Advances in Clinical Veterinary Medicine, September, 14, 2003

"Importance of appropriate amounts of magnesium in rations for dairy cows", J. H. Urdaz, J. E. Santos, P. Jardon, M. W. Overton, JAVMA, vol 222, No. 11, June 1, 2003

M. Overton. "Transition Cow Management for Improved Reproductive Performance", in Proceedings of the UC Davis Dairy Days, Davis, CA, March 26, 2003

M. Overton. "Economics of Dairy Cattle Reproduction", in Proceedings of ABS Technical Services Science Meeting, Reno, CA, March 11, 2003

"Comparison of Commonly Used Indices to Evaluate Dairy Cattle Lying Behavior", M. Overton, D. Moore, W. Sischo, January 2003, in Proceedings of ASAE 5th Annual Dairy Housing Conference, pp 125-130.

Lay Articles

Kirk, JH. Keeping milkers motivated. Southwest Dairyman. 2(4);6,7,20, 2003.

Kirk, JH. A note about dry cow antibiotic treatment. Southwest Dairyman 2(4);12, 2003.

Kirk, JH. Bedding management to reduce risk of mastitis. The Progressive Dairyman 17(3); 18-19, 2003.

Kirk, JH and Jeffrey JS. West Nile Virus: A threat to dairies? Valley Voice. A3, A22, March 5, 2003.

Kirk, JH. A note about dry cow antibiotic treatment. Southwest Dairyman. 19. February 2003.

Kirk, JH. Milk cultures for mycoplasma mastitis. Agribusiness Dairyman. 21(11); 10,11,13, 2002.

Moore D and Kirk JH. DairyBeef: Maximizing Quality and Profits. Western Dairy Business, Extension Supplement. 3(2);1,4, 2003.

Kirk, JH. Protecting your herd from Johnes disease. The Progressive Dairyman. 17(2); 11-12, 2003.

Kirk, JH. Bedding management to reduce the risk of mastitis. Agribusiness Dairyman. 22(3); 28-29, 2003.

Kirk, JH. Bedding management to reduce the risk of mastitis. Southwest Dairyman. 2(5):11-12, 2003.

Kirk, JH. A system for scoring teat end condition. Southwest Dairyman. 2(5):30-31, 2003. Also The Progressive Dairyman 17(11):19-20, 2003.

Kirk, JH. Internal teat sealants for mastitis prevention. Southwest Dairyman. 2(6):6-7, 2003.

Also The Progressive Dairyman 17(9):11, 2003.

Kirk, JH. Risk factors for excessive hyperkeratosis of teat ends. Southwest Dairyman. 2(6):11-12, 2003.

Kirk, JH. Pathogen in Manure. Southwest Dairyman. 2(9):6-9, 34, 2003 and The Progressive Dairyman. 17(8):18-20, 2003.

Kirk, JH. Pathogens in Manure - Strategies to Prevent Infections. Southwest Dairyman. 2(9):24-25, 32, 2003. Also The Progressive Dairyman 17(9):32, 2003. California Dairy. 12(8):12, 2003.

Wusternberg M, Kirk J, Spencer H. Mycoplasma: What they are and what they do. Hoard's West. 148(12): W-102-103, 2003.

Kirk, JH. Prolonged oxytocin treatment. The Progressive Dairyman. 17(8): 47-48, 2003.

Kirk, JH. Principle-based mastitis prevention. Western Dairy News. 3(7): 1-2, 2003.

Kirk, JH. Prolonged oxytocin treatment. AgribusinessDairyman 22(8):16-17, 2003.

Kirk, JH. Pre-partum mastitis treatment of dairy heifers. California Dairy 12(7):8-9, 2003.

Kirk, JH. Chlorhexidine not recommended to halt lactation of chronically infected quarters. AgribusinessDairyman 22(9):15, 2003.

Kirk, JH. The effect of poor quality raw milk on finished products. AgribusinessDairyman 22(10):16, 2003. Also California Dairy 12(9):10-11, 2003.

Kirk, JH. Testing for bovine TB in California. Western DairyBusiness 84(10):c9-c10, 2003.

Kirk, JH. Keeping milkers motivated. The Progressive Dairyman. 17(10): 16-17, 2003.

Kirk, JH. Practical Biosecurity in Cattle Practice - Where is the Evidence? Proceedings of Ontario Association of Bovine Practitioners Fall Meeting. Pg 24-29. Guelph, Ont, Canada. November 6, 2003.

Kirk, JH. On-farm Epidemiology of Salmonellosis in Dairy Animals. Proceedings of Ontario Association of Bovine Practitioners Fall Meeting. Pg 61-66. Guelph, Ont, Canada. November 6, 2003.

Kirk, JH. Mycoplasma shedding patterns: Implications for detection of infected cows by culture. Southwest Dairyman 2(12): 6-7, 2003.

Kirk, JH. Staphylococcus aureus treatment options. Southwest Dairyman 2(12): 15,24-25, 2003.

Moore DA. Introducing the theme -- continuing veterinary medical education: where are we? Journal of Veterinary Medical Education. 30(1):13. (Editorial) 2003

Abstracts

Ward, T.A., K.W. Tate, E.R. Atwill, D.F. Lile, D.L. Lancaster, N. McDougald, S. Barry, R. S. Ingram, H.A. George, W. Jensen, W.E. Frost, R. Larsen, J.M. Harper, M.R. Horney, G.G. Markegard, S. Larson, R. Phillips, R. Delmas, J. Farley , L.C. Forero. Results of a cross_sectional survey: grazing management effects on riparian habitat. 56th Annual Meeting of the Society for Range Management. Casper, Wyoming. February 1-7, 2003.

Harter, T., E.R. Atwill, L. Hou. Removal of Cryptosporidium parvum in bank filtration systems. European Geophysical Society-American Geophysical Union-European Union of Geosciences Joint Assembly. Nice, France. April 6-11, 2003.

Smith, W.A., H.M. Fritz, E.R. Atwill, I.A. Gardner, R.P. Hedrick, K.D. Arkush, A.C. Melli, P.A Conrad. Detecting environmental levels of Cryptosporidium parasites in clams (Corbicula fluminea). International Association for Aquatic Animal Medicine. Hawaii. May 10-14, 2003.

Vanegas, J.A. J. Reynolds, and E.R. Atwill. Effects of an injectable trace mineral supplement on conception rate of lactating dairy cows. Annual meeting of the American Dairy Science Association & American Animal Science Association. Phoenix, Arizona. June 22_26, 2003.

Li, X., E.R. Atwill, L. Dunbar, K.W. Tate, B. Huang. Efficiency for recovering Encephalitozoon intestinalis spores from waters by concentration microscopy. Proceedings of the VIII International Workshop on Opportunstic Protists & International Conference on Anaerobic Protists. Hilo, Hawaii. July 25-29, 2003.

Li, X., E.R. Atwill, L. Dunbar, J. Hook. Comparison of nucleic acid stain (SYTO-59) to neonatal mouse model for evaluation of Cryptosporidium parvum oocyst viability. Proceedings of the 78th Annual Meeting of the American Society of Parasitologists. Halifax, Nova Scotia, Canada. August 1-5, 2003

Atwill, E.R., M. Das Graças Cabral Pereira, L. Herra-Alonso, C. Elmi, W.P. Epperson, D.M. Grotelueschen, B. Smith, B. Hoar. Prevalence and distribution of genotypes of Cryptosporidium parvum in United States feedlot cattle. Microorganisms in Drinking Water Workshop, National Center for Environmental Research, United States Environmental Protection Agency. Cincinnati, Ohio. August 5-7, 2003.

Smith, W.A., E.R. Atwill, K. Tate, D.J. Lewis, M. Lennox, M. Pereira and P.A. Conrad. Cryptosporidium and Giardia: Epidemiology and control on California farms. 19th International Conference, World Association for the Advancement of Veterinary Parasitology. New Orleans, Louisiana. August 10-14, 2003.

Summers, J.A., E.R. Atwill, J.H. Kirk, W.M. Sischo. Salmonella serotypes observed in central California dairy cattle production systems. The Conference of Research Workers in Animal Diseases. Chicago, Illinois. November 9-11, 2003.

Searcy, K.E., A.I. Packman, E.R. Atwill. The association Cryptosporidium parvum with suspended sediments: implications for transport in surface waters. Annual Fall Meeting of the American Geophysical Union. San Francisco, California. December 8-12, 2003.

Searcy, K.E., A.I. Packman, E.R. Atwill, T. Harter, 2003. The association of Cryptosporidium parvum with suspended sediments: Implications for transport in surface waters. Eos Trans. AGU, 84(46), Fall Meet. Suppl., Abstract H51C-1052.

Stoddard, R.A., F.M.D. Gulland, S.S. Jang, J. Lawrence, E.R. Atwill, and P.A. Conrad. Prevalence and antibiotic sensitivity of Campylobacter and Salmonella spp. from the gastrointestinal tract of northern elephant seals (Mirounga angustirostris). 15th Biennial Conference on the Biology of Marine Mammals. Society of Marine Mammology. Greensboro, North Carolina. December 14-19, 2003.

Moore D, Kirk JH, etal. DairyBeef: Maximizing Quality and Profit - An educational program for dairy producers. Submitted to ADSA 2003.

Summers JA, Atwill ER, Kirk JH, Sischo WM. Salmonella serotypes observed in central California dairy cattle production systems. Chicago, IL. Nov 10, 2003. CRWAD 2003.

Kirk JH, Atwill ER, Cullor JS, Glenn K. Antibiotic resistance and factors associated with isolation of bacteria in the "environmental Streptococci" group from California bulk tank milk. Chicago, IL. Nov 10, 2003. CRWAD 2003.

Moore DA, Kirk JH, Garry F, Wailes W, Dalton J, Busboom J, Klingborg DJ, Payne M, Marchello J, Poe M. DairyBeef: Maximizing Quaity & Profits - and educational program for dairy producers. Proceedings of the 2003 Joint Annual Meeting American Dairy Science Association and American Society of Animal Science. June 22-26, 2003.

Urdaz JH, Overton M, Moore DA, Santos JE. Effects of sprinkler, shade, and fan cooling of preparturient Holstein cows on postparturient milk perfomance during summer heat stress. Proceedings of the 2003 Joint Annual Meeting American Dairy Science Association and American Society of Animal Science. June 22-26, 2003.

Urdaz JH, Overton M, Moore DA, Santos JE. Effects of sprinkler, shade, and fan cooling of preparturient Holstein cows on postparturient milk perfomance during summer heat stress. Proceedings of the American Association of Bovine Practitioners Annual Conference, Columbus, OH, September 19, 2003.

Moore DA, Overton M, Chebel R, et al. Influences on Early Fetal Loss in Dairy Cattle. Dairy Research Summaries, American Association of Bovine Practitioners Annual Conference, Columbus, OH, September 19, 2003.

"Effect of ECP Administered Prophylactically to Postparturient Dairy Cows at High Risk for Metritis", M. Overton, W. Sischo, J. Reynolds, 2003 AABP

"Case Report: Periodic Hypomagnesemia in a Dairy Herd", J. Urdaz, J. Santos, M. Overton, P. Jardon, House Officers Seminar Day, Davis, CA March 21, 2003

"Effects of Sprinkler and Fan Cooling of Preparturient Holstein Cows During Heat Stress Conditions", J. Urdaz, M. Overton, D. Moore, J. Santos, House Officers Seminar Day, Davis, CA March 21, 2003

Cerri, R.L.A. K.N. Galvao, S.O. Juchem, R.C. Chebel, and J.E.P. Santos. 2003. Timed AI (TAI) with estradiol cypionate (ECP) or insemination at detected estrus in lactating dairy cows. J. Dairy Sci. 86(Suppl. 1):181 (Abstr.).

Chebel, R.C., A.C. Coscioni, K.N. Galvao, R.L.A. Cerri, S.O. Juchem, and J.E.P. Santos. 2003. Effect of a single treatment with estradiol cypionate (ECP) on dominant follicle (DF) and superovulatory response in dairy heifers. J. Dairy Sci. 86(Suppl. 1):184 (Abstr.).

Chebel, R.C., R.L.A. Cerri, K.N. Galvao, S.O. Juchem, and J.E.P. Santos. 2003. Effect of a rapid resynchronization of nonpregnant cows with estradiol cypionate (ECP) and PGF2a on pregnancy rates (PR) and pregnancy loss (PL) in lactating dairy cows. J. Dairy Sci. 86(Suppl. 1):182

Coscioni, A.C., M. Villasenor, K.N. Galvao, R. Chebel, J.E.P. Santos, J.H. Kirk, B. Puschner, and L.M.C. Pegoraro. 2003. Effect of gossypol intake on plasma and uterine gossypol concentrations and on embryo quality and development in superovulated Holstein dairy heifers. J. Dairy Sci. 86(Suppl. 1):240 (Abstr.).

Coscioni, A.C., M. Villasenor, K.N. Galvao, J.E.P. Santos, B. Puschner, and L.M.C. Pegoraro. 2003. Effect of gossypol intake and plasma gossypol concentrations on follicle development and luteal function in dairy heifers. J. Dairy Sci. 86(Suppl. 1):240 (Abstr.).

Galvao, K.N., R.C. Chebel, A.C. Coscioni, J.E.P. Santos, R.L.A. Cerri, and S.O. Juchem. 2003. Effect of estradiol cypionate (ECP) and estradiol benzoate (EB) on synchronization of follicle wave and luteal function in dairy heifers. J. Dairy Sci. 86(Suppl. 1):182 (Abstr.).

Galvao, K.N., S.O. Juchem, A. Coscioni, M. Villasenor, W.M. Sischo, J.E.P. Santos, P.G. Nunes, and C.J. Pinto. 2003. Effect of feeding a live yeast product (LYP) to bull calves with failure of passive transfer on performance and patterns of antibiotic resistance. J. Dairy Sci. 86(Suppl.1):343 (Abstr.).

Juchem, S.O., L. G. Corbellini, K.N. Galvao, J.E.P. Santos, and M. Villasenor. Effect of intramammary infection at calving caused by environmental pathogens on lactation performance, mastitis incidence, and somatic cell counts in lactating Holstein cows. J. Dairy Sci. 86(Suppl. 1):194 (Abstr.).

Urdaz, J.H., M.W. Overton, D. Moore, and J.E.P. Santos. 2003. Effect of sprinkler, shade, and fan cooling of preparturient Holstein cows on postparturient milk performance during summer heat stress. J. Dairy Sci. 86(Suppl. 1):18 (Abstr.).

Villasenor, M., A.C. Coscioni, K.N. Galvao, S.O. Juchem, J.E.P. Santos, and B. Puschner. 2003. Effect of gossypol intake on plasma and uterine gossypol concentrations and on embryo development and viability in vivo and in vitro. J. Dairy Sci. 86(Suppl. 1):240 (Abstr.).

2002

Refereed Journals

Smith, WL, Lagunas-Solar, MC and Cullor, JS. The use of pulsed ultraviolet laser (PUV) for the cold pasteurization of bovine milk. In Press, Journal of Food Protection. 2002.

P.V. Rossitto, L. Ruiz, Y. Kikuchi, K. Glenn, K. Luiz, J. L.Watts, and J.S. Cullor. Antibiotic Susceptibility Patterns for Environmental Streptococci Isolated from Bovine Mastitis in Central California Dairies. Journal of Dairy Science Sci. 2002 Jan; 85(1):132-8. 2002.

Overton, M.W., W.M. Sischo, G.D. Temple, D.A. Moore. Using time-lapse video photography to assess dairy cattle lying behavior in a free-stall barn. Journal of Dairy Science 85:2407-2413. 2002.

McCowan, B., DiLorenzo, A. M., Abichandani, S., Borelli, C., and Cullor, J.S. 2002. Bioacoustic tools for enhancing animal productivity and management: Effects of recorded calf vocalizations on milk production in dairy cows. Applied Animal Behavior Science 77, 13-20.

McCowan, B. and Hooper, S. L. (2002). Individual acoustic variation in Belding’s ground squirrel alarm chirps in the High Sierra Nevada. Journal of the Acoustical Society of America 111, 1157-1160.

McCowan, B., Doyle, L. R. and Hanser, S. F. (2002). Using information theory to assess the diversity, complexity and development of communicative repertoires. Journal of Comparative Psychology 116, 166-172.

Moore DA, Sischo WM, Festa DM, Reynolds JP, Atwill ER, Holmberg CA. Influence of arrival weight, season and calf supplier on survival in Holstein beef-calves on a calf ranch in California, USA. Preventive Veterinary Medicine 2002; 53:103-115.

Moore DA, Klingborg DJ, Brenner J, Gotz A. Using focus groups for continuing veterinary medical education needs assessment and program planning. J Vet Med Education 2002;29(2):101-104.

Moore, D.A., Leamon, M.H., Cox, P.D., Servis, M.E. Teaching implications of educational theory. J Vet Med Education 2002;29(2):117-123.

Atwill, E.R., L. Hou, B.M. Karle, T. Harter, K.W. Tate, R.A. Dahlgren. Transport of Cryptosporidium parvum through vegetated buffer strip and estimated filtration efficiency. Applied and Environmental Microbiology 68(11):5517-5527.

Xiao, L., I.M. Sulaiman, U.M. Morgan, L. Zhou, E.R. Atwill, M.L. Tischler, X. Zhang, R. Fayer, and A.A, Lal. Host adaptation and host-parasite co-evolution in Cryptosporidium. International Journal for Parasitology 32:1773-1785.

Thatcher, W.W., F. Moreira, S.M. Pancarci, J.A Bartolome, and J.E.P. Santos. 2002. Strategies to optimize reproductive efficiency by regulation of ovarian function. Domestic. Animal. Endocrinal. 23:243-254.

Santos, J.E.P., M. Villasenor, E.J. DePeters, P.H. Robinson, and B.C. Baldwin. 2002. Type of cottonseed and gossypol in diets of lactating dairy cows: Lactation performance and plasma gossypol. J. Dairy Sci. 85:1491-1501.

Raizman, E. and J.E.P. Santos. 2002. Effect of left displacement of abomasum corrected by toggle pin suture on lactation reproduction and health of Holstein cows. J. Dairy Sci. 85: 1157-1164.

Delgado-Elorduy, A. C.B. Theurer, J.T. Huber, A. Alio, O. Lozano, M. Sadik, P. Cuneo, D. DeYoung, J. Simas, J.E.P. Santos, L. Nussio, C. Nussio, and H. Tagari. 2000. Splanchnic and mammary nitrogen metabolism by dairy cows fed dry-rolled or steam-flaked sorghum grain. J. Dairy Sci. 85:148-159.

Delgado-Elorduy, A. C.B. Theurer, J.T. Huber, A. Alio, O. Lozano, M. Sadik, P. Cuneo, D. DeYoung, J. Simas, J.E.P. Santos, L. Nussio, C. Nussio, and H. Tagari. 2002. Splanchnic and mammary nitrogen metabolism by dairy cows fed steam-rolled or steam-flaked corn. J. Dairy Sci. 85:160-168.

Kirk, J.H., Holmberg, C., and Jeffrey, J. Prevalence of salmonella spp. in selected birds captured on California Dairies. JAVMA. 220(3): 359-362, 2002.

Kirk, J.H., Sischo, W.M., Barnett, S.C., Collar, C., Higginbotham, J., Shultz, T. Salmonella contamination of rubber boots worn on dairies. The Bovine Practitioner. 36(1); 11-14, 2002.

Proceedings

E.R. Atwill, R. Phillips, F. Rulofson. Estimating environmental loading rates of the waterborne protozoa, Cryptosporidium parvum, in certain domestic and wildlife species in California. 20th Vertebrate Pest Conference. Reno, Nevada. March 4-7, pp. 241-243.

E.R. Atwill. Addressing environmental health concerns associated with Cryptosporidium parvum infection in cattle production systems. 1st Annual Oregon Veterinary Conference, Oregon State University. Corvallis, Oregon. March 9.

Santos, J.E.P., R.L.A. Cerri, and R. Chebel. 2002. Use of estradiol cypionate in a timed artificial insemination protocol for dairy cows. Presented at the DIGAL 2002, September 12-13, 2002. Delicias, Chihuahua, Mexico.

Santos, J.E.P., S.O. Juchem, R.L.A. Cerri, and K.N. Galvao. 2002. Reproductive Management: Coordinated use of bST and potential nutritional strategy to improve reproductive efficiency in dairy cattle. Presented at the DIGAL 2002, September 12-13, 2002. Delicias, Chihuahua, Mexico.

Santos, J.E.P., E.J. DePeters e P.H. Robinson. Cottonseed and gossypol: Effects on lactation, reproduction, and health of dairy cows. 2002. In Proc. Dairy Production Medicine Seminar, School of Veterinary Medicine, University of California Davis, Tulare, CA. pp. 59-70.

Santos, J.E.P., R.L.A. Cerri, M. Ballou, G.E. Higginbotham e J.H. Kirk. 2002. Effect of clinical mastitis incidence on lactational and reproductive performance of Holstein dairy cows. South Valley and Mid-Valley Dairy Days. University of California Cooperative Extension Seminar. Janeiro 30 e 31, 2002. Tulare, CA.

Santos, J.E.P., E.J. DePeters e P.H. Robinson. Cottonseed and gossypol: Effects on lactation, reproduction, and health of Dairy Cows. 2002. South Valley and Mid-Valley Dairy Days. University of California Cooperative Extension Seminar. Janeiro 30 e 31, 2002. Tulare, CA.

Santos, J.E.P., R.L.A. Cerri, and R. Chebel. 2002. Use of estradiol cypionate in a timed artificial insemination protocol for dairy cows. Presented at the DIGAL 2002, September 12-13, 2002. Delicias, Chihuahua, Mexico.

Santos, J.E.P., S.O. Juchem, R.L.A. Cerri, and K.N. Galvao. 2002. Reproductive Management: Coordinated use of bST and potential nutritional strategy to improve reproductive efficiency in dairy cattle. Presented at the DIGAL 2002, September 12-13, 2002. Delicias, Chihuahua, Mexico.

Santos, J.E.P., E.J. DePeters e P.H. Robinson. Cottonseed and gossypol: Effects on lactation, reproduction, and health of dairy cows. 2002. In Proc. Dairy Production Medicine Seminar, School of Veterinary Medicine, University of California Davis, Tulare, CA. pp. 59-70.

Santos, J.E.P., R.L.A. Cerri, M. Ballou, G.E. Higginbotham e J.H. Kirk. 2002. Effect of clinical mastitis incidence on lactational and reproductive performance of Holstein dairy cows. South Valley and Mid-Valley Dairy Days. University of California Cooperative Extension Seminar. Janeiro 30 e 31, 2002. Tulare, CA.

Santos, J.E.P., E.J. DePeters e P.H. Robinson. Cottonseed and gossypol: Effects on lactation, reproduction, and health of Dairy Cows. 2002. South Valley and Mid-Valley Dairy Days. University of California Cooperative Extension Seminar. Janeiro 30 e 31, 2002. Tulare, CA.

Kirk, J.H., J. Cullor, E.R. Atwill. Epidemiology and antibiotic resistance of environmental Streptococcus causing mastitis on California dairies. Panamerican Congress on Milk Quality and Mastitis Control. Ribeirao, Brasil. November 25

Overton, M. Economics of Natural Service Sires in California Dairies. In proceedings of the 15th Annual Fall Symposium, Davis, CA, September 15, 2002.

Lay Articles

Kirk, JH. Influence of mastitis on reproductive performance. California Dairy 11(2):4, 23, 2002.

Kirk, JH. Strategies for treatment of coliform mastitis. California Dairy 11(1):6-7, 2002.

Kirk, JH. Improving milk quality and profit. Agribusiness Dairymen 21(1); 4,5 16, 2002.

Kirk, JH. Risk of purchasing Johne’s Disease in replacement animals. Western Dairy News (Western Dairy Business supplement. 83(2), 2002). 2(1); 2,4, 2002.

Kirk, JH. Health issues to consider when selecting a calf ranch. . Western Dairy News (Western Dairy Business) supplement. 83(2), 2002). 2(1); 1,3, 2002.

Kirk, JH. Magnesium deficiency. The Progressive Dairymen. 16(2); 10, 2002.

Kirk, JH. Herd benefits from BVD vaccination of calves. Western Dairy Business. 83(2);10, 2002.

Kirk, JH. Johne’s control starts before you know you have it. Western Dairy Business. 83(3);c6-c7, 2002.

Kirk, JH. Ideas for on-farm biosecurity. Western Dairy Business. 83(3);12, 14, 2002.

Kirk, JH. Mycoplasma…more than just mastitis. Hoard’s Dairyman. 147(11); 425, 2002.

Kirk, JH. Milk culture for mycoplasma mastitis. The Progressive Dairyman. 16(4); 18, 2002.

Kirk, JH. Dairy producer help needed in bull use survey. Western DairyBusiness. 83(4);c13, 2002.

Kirk, JH. Jejeunal hemorrhage syndrome surfaces. Western DairyBusiness. 83(4);10, 2002.

Kirk, JH. Troublesome tuberculosis. Western DairyBusiness. 83(6); 38-40, 2002.

Kirk, JH. Control birds on dairies by altering their habitat. Western DairyBusiness. 83(7); 36-38,40, 2002.

Kirk JH. Dairies and Biosecurity: What mosquito control technicians should know. Proceeding of Mosquito & Vector Control Association of California Program. Visalia, CA. October 15, 2002.

Kirk JH. Influence of mastitis on reproductive performance. The Progressive Dairyman 16(12); 12, 2002.

Kirk JH. Bird control on dairies by altering habitat. The Progressive Dairyman 16(9); 63 64, 2002.

Kirk, J.H., Holmberg, C., and Jeffrey, J. Prevalence of salmonella spp. in selected birds captured on California Dairies. JAVMA. 220(3): 359-362, 2002.

Kirk, J.H., Sischo, W.M., Barnett, S.C., Collar, C., Higginbotham, J., Shultz, T. Salmonella contamination of rubber boots worn on dairies. The Bovine Practitioner. 36(1); 11-14, 2002.

Kirk, JH and Cullor, JS. Treating environmental Strep mastitis is tough. Agribusiness Dairyman. 21(3); 9-11, 2002.

Kirk, JH, Holmberg CA and Jeffrey, JS. Salmonella-infected birds may not cause disease. Hoard’s Dairyman 147(5):186, 2002.

Kirk, JH and Cullor, J. How important is your mastitis drug selection? Western DairyBusiness. 83(6); c16, c18, c21, 2002.

Santos JEP, Cerri RLA, Kirk JH, Juchem SO, Villasensor M and Mallou AB. Effects of prepartum milking on primigravid cows on mammary gland health and lactation performance. Proceeding of 2nd Panamerican Congress on Quality Milk and Control of Mastitis. Ribeirao Preto, Brazil. November 24-27, 2002. CDrom.

Santos JEP, Cerri RLA, Ballou MA, Higginbotham G. and Kirk JH. Effect of clinical mastitis incidence on lactational and reproductive performance of Holstein dairy cows. Proceeding of 2nd Panamerican Congress on Quality Milk and Control of Mastitis. Ribeirao Preto, Brazil. November 24-27, 2002. CDrom.

Monographs

Pereira, M.G.C., E.R. Atwill, A.P. Barbosa, S.A.E. Silva, M.T.A. Garcia-Zapata. Intra-and extra-familial risk factors associated with Cryptosporidium parvum infection among children hospitalized for diarrhea in Goiania, State of Goias. American Jou4rnal of Tropical Medicine and Hygiene 66(6):787-793.

Abstracts

Thatcher, W.W., L. Badinga, S.M. Pancarci, F. Moreira, R. Pershing, A. Guzeloglu, T.R. Bilby, S. Kamimura, and J. Santos. 2002. Optimization of timed insemination programs and integration with bST to increase pregnancy rates in lactating dairy cows. J. Dairy Sci. 85(Suppl. 1):11. (Abstr.).

McCaughey, K., E. DePeters, P.H. Robinson, J. Santos, J. Pareas, and S. Taylor. 2002. Effect of iron sulfate supplementation of the diet on plasma gossypol concentration and productivity of lactating Holstein cows fed cracked Pima cottonseed. J. Dairy Sci. 85(Suppl. 1):223. (Abstr.).

Bartolome, J.A., J.E.P. Santos, S.M. Pancarci, P. Melendez, A.C.M. Arteche, O. Hernandez, L.F. Archbald, T. Trigg, and W.W. Thatcher. 2002. Induction of ovulation in dairy cattle with a deslorelin implant. J. Dairy Sci. 85(Suppl. 1):269. (Abstr.).

Santos, J.E.P., S.O. Juchem, R.L.A. Cerri, C. Dei, R. Chebel, W.W. Thatcher, and C. Bilby. 2002. Effect of bST and reproductive management on reproductive and lactational performance of Holstein cows. J. Dairy Sci. 85(Suppl. 1):265. (Abstr.).

Juchem, S.O., J.E.P. Santos, R. Chebel, R.L.A. Cerri, E.J. DePeters, K.N. Galvao, S.J. Taylor, W.W. Thatcher, and D. Luchini. 2002. Effect of fat sources differing in fatty acid profile on lactational and reproductive performance of Holstein cows. J. Dairy Sci. 85(Suppl. 1):315. (Abstr.).

Santos, J.E.P., J.A. Bartolome, R.L.A. Cerri, S.O. Juchem, T.E. Trigg, and W.W. Thatcher. 2002. Effect of a Deslorelin implant in a timed AI protocol on follicle development, luteal activity and reproductive performance of dairy cows. J. Dairy Sci. 85(Suppl. 1):263. (Abstr.).

Santos, J.E.P., R.L.A. Cerri, M.A. Ballou, G. Higginbotham, and J.H. Kirk. 2002. Effects of clinical mastitis incidence on lactational and reproductive performance of Holstein dairy cows. J. Dairy Sci. 85(Suppl. 1):375. (Abstr.).

Santos, J.E.P., R.L.A. Cerri, J.H. Kirk, S.O. Juchem, M. Villasenor, and M.A. Ballou. 2002. Effect of prepatrum milking of primigravid cows on mammary gland health and lactation performance. J. Dairy Sci. 85(Suppl. 1):375. (Abstr.).

Chebel, R.C., J.E.P. Santos, S.O. Juchem, R.L.A. Cerri, K.N. Galvao, and W.W. Thatcher. 2002. Effect of resynchronization with GnRH on day 21 after artificial insemination on conception rate and pregnancy loss in lactation dairy cows. J. Dairy Sci. 85(Suppl. 1):265. (Abstr.).

Chebel, R.C., J.E.P. Santos, M.W. Overton, J.P. Reynolds, R.L.A. Cerri, and S.O. Juchem. 2002. Factors affecting conception rate and pregnancy loss in lactation Holstein cows. J. Dairy Sci. 85(Suppl. 1):310. (Abstr.).

Coscioni, A.C., L.M. Pegoraro, J.C. Durr, C.A. Pimental, V. Fischer, J.E.P. Santos, W. Sumpf, Jr., and L. Agnoni. 2002. Effects of supplemental fat on superovulatory response and embryo quality in Jersey cow. Theriogenology 57:537. (Abstr.). 2002

Overton, M.W., W.M. Sischo, G.D. Temple, D.A. Moore. Using time-lapse video photography to assess dairy cattle lying behavior in a free-stall barn. Journal of Dairy Science 85:2407-2413.

Smith, W.A., M.A. Miller, I.A. Gardner, C.M. Leutenegger, S. Jang, E.R. Atwill, P.A. Conrad. Evidence of pathogen pollution: shellfish as bioindicators of fecalborne pathogenic protozoa and bacteria in the California nearshore marine ecosystem. 51st Annual Meeting of the Wildlife Disease Association. Humboldt State University, Humboldt, California. July 28-August 1.

Conrad, P.A., M.A. Miller, A. Kjemtrup, I.A. Gardner, C. Krueder, W.A. Smith, E.R. Atwill. Protozoal problems emerging at the human-wildlife-domestic animal interface. 51st Annual Meeting of the Wildlife Disease Association. Humboldt State University, Humboldt, California. July 28-August 1.

Harter, T., E.R. Atwill, L. Hou, B.M. Palermo Remobilization of Cryptosporidium parvum in porous media. 5th International Symposium on Subsurface Microbiology. Copenhagen, Denmark. September 8-13.

Conrad, P.A., I.A. Gardner, W.A. Smith, A. Melli, C.M. Leutenegger, S. Jang, E.R. Atwill, M.A. Miller, D.A. Jessup, K. Arkush. Evaluation of benthic bivalves and bioindicators of pathogen pollution in the marine ecosystem. California and the World Ocean Conference 2002. Santa Barbara, California. October 27-30.

Moore, D.A., E.R. Atwill, J. Kirk, D. Brahmbatt, L.A. Herrera, L. Hou, E. Ward, T. Miller, M.D. Singer. Efficacy of decoquinate fed in milk replacer to experimentally-challenged calves 2 to 28 days of age on clinical symptoms and oocyst shedding of Cryptosporidium parvum. 83rd Conference of Research Workers in Animal Diseases. St. Louis, Missouri. November 10-12.

Barnett, S.B., W.M. Sischo, D.A. Moore, M. Truscott, J. Kirk, J. Adaska, E.R. Atwill. Temporal pattern of Salmonella incidence on dairy farms. 83rd Conference of Research Workers in Animal Diseases. St. Louis, Missouri. November 10-12.

Kirk, J., J.S. Cullor, E.R. Atwill, L. Ruiz, K. Glenn. Bacterial isolates within the environmental Strep group repeatedly isolated from California dairy bulk tank milk. Conference of Research Workers in Animal Diseases. St. Louis, Missouri. November 10-12.

Higginbotham GE, Robison JD, Kirk JH, etal. Results of a dairy herdsperson shortcourse conducted by the University of California Cooperative Extension Service. FASS Abstract, 2002.

Robinson PH, Kirk JH, Riordan T. Influence of early dry-off on twin-carrying multiparity Holstein cows on their productive performance in the first 120 days of lactation. FASS Abstract, 2002.

Moore DA, Atwill ER, Kirk JH et al. Efficacy of decoquinate fed in milk replacer to experimentally challenged calves 2 to 28 days of age on clinical symptoms and oocyts shedding of Cryptosporidium parvum. CRWAD. St. Louis, MO. November 10, 2002.

Book Chapters

Santos, J.E.P. and J.T. Huber. 2002. Nutrition – Prediction of Energy and Protein in Feeds: Feed Proteins. In Encyclopedia of Dairy Science. Pages 1009-1018; Ed. H. Roginski, P.F. Fox, and J.W. Fuquay. Academic Press. London.

Tyler, J.W., Cullor, J.S. Disorders of the Mammary Gland (Chap. 34), In: Field Guide to Large Animal Internal Medicine. B.P. Smith, St. Louis: The C. V. Mosby Company. 2002.

2001

Refereed Journals

Jeffrey, J.J., E.R. Atwill, A. Hunter. Farm and management variables linked to fecal shedding of Campylobacter and Salmonella in commercial squab production.Poultry Science Journal 80: 66 70.

Jeffrey, J.J., E.R. Atwill, A. Hunter. Prevalence of Campylobacterr and Salmonella squab (young pigeon) processing plant. Poultry Science Journal 80: 151-155.

Drake, D.J., E.R. Atwill, R. Phillips, E. Johnson. Prevalence of internal parasites in California’s beef cattle. California Agriculture 55(2): 28-32.

Singer, R.S., E.R. Atwill, T.E. Carpenter, J.S. Jeffrey, W.O. Johnson, D.C. Hirsh. Selection bias in epidemiological studies of infectious disease using Escherichia coli and avian cellulitis as an example. Epidemiology and Infection 126(1): 139-45.

Rulofson, F., E.R. Atwill, C.A. Holmberg. Cross-sectional study of fecal shedding of Giardia duodenalis, Cryptosporidium parvum, Salmonella, and Escherichia coli O157:H7 in California llamas. American Journal of Veterinary Research 62(4): 637-642.

Hoar, B., E.R. Atwill, C. Elmi, T.B. Farver. An examination of risk factors associated with beef cattle shedding pathogens of potential zoonotic concern. Epidemiology and Infection 127(1): 147-155.

Atwill, E.R., S. Maldonado Camargo, R. Phillips, L. Herrera Alonso, K.W. Tate. W.A. Jensen, J. Bennet, S. Little, T.R. Salmon. Quantitative shedding of two genotypes of Cryptosporidium parvum in California ground squirrels (Spermophilus beecheyi). Applied and Environmental Microbiology 67(6): 2840-2843.

Dahlgren, R.A., K.W. Tate, D.J. Lewis, E.R. Atwill, J.M. Harper, B.H. Allen-Diaz. Watershed research examines rangeland management effects on water quality. California Agriculture 55(6): 64-71.

Kirk, J., E.R. Atwill, C. Holmberg, M. Arana, C. Collar, D. Ghirardelli, J. Higginbotham, G. Markagard, D. Mullinax, A. Wubishet. Prevalence of and risk factors for Salmonella in water offered to weaned dairy calves in California, USA. Preventive Veterinary Medicine. Manuscript.

Jeffrey, J.S., R.O’Connor, E.R. Atwill. Antigenic and genetic contrasts among Escherichia coli from matched lesions and environmental samples. Applied and Environmental Microbiology. Manuscript.

Kirk, J.H., Holmberg, C., and Jeffrey, J. Prevalence of salmonella in selected birds captured on California Dairies. Accepted by JAVMA. July 2001.

Susitaival, P., Kirk, J.H., and Schenker, M.B. Self-reported hand dermatitis in California veterinarians. Am J Contact Dermat. 12(2): 103-8, 2001.

Kirk, J.H., Sischo, W.M., Barnett, S.C., et al. Salmonella contamination of rubber boots worn on dairies. Submitted to JAVMA, July 31, 2001.

McCowan, B., Franceschini, N. V. and Vicino, G. A. (2001). Age differences and developmental trends in alarm peep responses by squirrel monkeys (Saimiri sciureus). American Journal of Primatology 53(1): 19-31.

McCowan, B. and Reiss, D. (2001). The fallacy of 'signature whistles' in bottlenose dolphins: a comparative perspective of ‘signature information’ in animal vocalizations. Animal Behaviour 62 (6): 1151-1162.

Moore, D.A. and D.J. Klingborg Development and evaluation of a leadership program for veterinary students. Journal of Veterinary Medical Education 28(1):10-15.

Moore, D.A., Berry, S.L., Truscott, M. and V. Koziy. Efficacy of a non-antibiotic topical cream treatment for digital dermatitis in dairy cattle. Journal of the American Veterinary Medical Association. Journal of the American Veterinary Medical Association, Vol. 219, No.10, Pgs 1435-1438.

Moore, D.A., Klingborg, D.J., Brenner, J.S., and A. Gotz. Using focus groups for continuing veterinary medical education needs assessment and program planning. Journal of Veterinary Medical Education.

Moore, D.A., Sischo, W.M., Festa, D.M., Reynolds, J.P., Atwill, E.R, and Holmberg, C.A. Influence of arrival weight, season and calf supplier on survival in Holstein beef calves on a calf ranch in California, USA. Preventive Veterinary Medicine 53:103-115.

Moore, D.A., Leamon, M.H., Cox, P.D., Servis, M.E. Teaching implications of educational theory. Journal of Veterinary Medical Education.

Santos, J.E.P., W.W. Thatcher, L. Pool, and M.W. Overton. 2001. Effect of human chorionic gonadotropin on luteal function and reproductive performance of high producing lactating Holstein dairy cows. J. Anim. Sci. 79:2881-2894.

Moore D, Festa D, Sischo B, Reyolds J, Atwill R. Influences of arrival weight, season and calf supplier on survival in Holstein beef calves on a calf ranch in California, USA. Preventive Veterinary Medicine. Accepted for publication.

Santos, J.E.P., W.W. Thatcher, L. Pool, and M.W. Overton. 2001. Effect of human chorionic gonadotropin on luteal function and reproductive performance of high producing lactating Holstein dairy cows. J. Anim. Sci. 79:2881-2894.

Mena, H., J.E.P. Santos, J.T. Huber, J.M. Simas, M. Tarazon, and M.C. Calhoun. 2001. The effects of feeding varying amounts of gossypol from whole cottonseed and cottonseed meal in lactating dairy cows. J. Dairy Sci. 84: J. Dairy Sci. 84: 2231-2239.

Santos, J.E.P., E.J. DePeters, P.W. Jardon, and J.T. Huber. 2001. Effect of prepartum crude protein level on performance of primiparous and multiparous Holstein dairy cows. J. Dairy Sci. 84:213-224.

Thatcher, W.W., F. Moreira, J.E.P. Santos, R.C. Mattos, F.L Lopes, and S.M. Pancarci. 2001. Effects of animal drugs on reproductive performance and embryo production. Theriogenology 55:75-89.

Santos, J.E.P., J.T. Huber, J.M. Simas, R. Sartori. 2001. Effect of prepartum feed intake on performance and ovarian activity of early lactation dairy cows. J. Dairy Sci. (Submitted).

Kirk J.H., W.M. Sischo, J. Higgonbotham, C. Collar et. al. The role of boots in moving salmonella within and between farms. Journal of the American Veterinary Association

Moore DA, W.M. Sischo, J. Reynolds, CH Holmberg et. al. Risk Factors for mortality on large calf ranches. Preventive Veterinary Medicine

P.V. Rossitto, L. Ruiz, Y. Kikuchi, K. Glenn, K. Luiz, J.L. Watts, J.S. Cullor. Antibiotic Susceptibility Patterns for Environmental Streptococci Isolated from Bovine Mastitis in Central California Dairies. American Dairy Science Association Vol. 85, No.1, 2002.

Cullor, J.S., Tyler, J.W. and B.P. Smith. Disorders of the mammary gland. In: Large Animal Internal Medicine. Smith, B.P., 3 rd edition., St. Louis: The C. V. Mosby Company.

Aradaib IE, Smith WL, Osburn BI, Cullor JS. Development and evaluation of a multiplex pcr for simultaneous detection and differentiation of north american serotypes of bluetongue and epizootic hemorrahgic disease viruses. Comparative Immunology Microbiology and Infectous diseases (in press).

P.V. Rossitto, L. Ruiz, Y. Kikuchi, K. Glenn, K. Luiz, J. L. Watts, and J.S.Cullor: Antibiotic Susceptibility Patterns for Environmental Streptococci Isolated from Bovine Mastitis in Central California Dairies. Journal of Dairy Science 2002, 85:132-138

Proceedings

Ward, T.A., K.W. Tate, E.R. Atwill. A cross-sectional survey of California’s grazed rangeland riparian areas: a preliminary report. Riparian Habitat and Flood Plain Conference. Sacramento, California. March 12-15.

Atwill, E.R., L Hou, B.M. Karle, T. Harter, K.W. Tate, R.A. Dahlgren. Engineering vegetative buffer strips for removal of amphixenotic Cryptosporidium parvum from runoff of dairies and grazed agricultural land. International Life Sciences Institute North America Symposium Series on Food Microbiology, in conjunction with the International Association for Food Protection 88th Annual Meeting. Minneapolis, Minnesota. August 5-8.

Ward, T.A., K.W. Tate, E.R. Atwill. A cross-sectional survey of California’s grazed rangeland riparian areas. 54th Annual Meeting of the Society for Range Management. Kona, Hawaii. February 17-23.

Atwill, E.R., M. Das Graças C. Pereira, L. Herra-Alonso, C. Elmi, W.P. Epperson, D.M. Grotelueschen, B. Smith, B. Hoar, W.M. Sischo. Prevalence and distribution of genotypes of Cryptosporidium parvum in feedlot cattle in the Western and Central United States. U.S. Environmental Protection Agency STAR Grants Water Progress Review Meeting. Silver Spring, Maryland. February 22-23.

Jeffrey, J.S., J.C. Lazano, E.R. Atwill, and E.H. Walton. Thermal events and physical characteristics of simply stacked poultry: Implications for microbial safety. 50th Western Poultry Disease Conference. Sacramento, California. March 24-26.

Barnett, S.C., W.M. Sischo, A.C.B. Berge, D.A. Moore, E.R. Atwill. Salmonella and E. coli isolated from waterways in a dairy-intense region. 82nd Annual meeting of Conference of Research Workers in Animal Diseases. St. Louis, Missouri. November 10-13.

Berge, A.C.B., E.R. Atwill, W.M. Sischo. Assessing dynamics of antibiotic resistance in fecal Escherichia coli and Salmonella in young calves using cluster analysis techniques. 82nd Annual meeting of Conference of Conference of Research Workers in Animal Diseases. St. Louis, Missouri. November 10-13.

Truscott, M.L., D.A. Moore, W.M. Sischo, S.C. Barnett, E.R. Atwill, J. Adaska. Dairy density as a risk factor for Salmonella shedding in dairy herds evaluated using a geographic information systems (GIS). 82nd Annual meeting of Conference of Conference of Research Workers in Animal Diseases. St. Louis, Missouri. November 10-13.

Jeffrey, J.S. , J.C. Lazano, E.R. Atwill, and E.H. Walton Thermal events and physical characteristics of simply stacked poultry litter: Implications for microbial safety. Proceedings of the 50th Western Poultry Disease Conference, pp: 139-140.

McCrea, B.A., Jeffrey, J.S. and J.C. Voris Early days of mycoplasma testing in California turkeys. Proceedings of the 50th Western Poultry Disease Conference, p: 181.

Tonooka, K. H., J. S. Jeffrey, M.C. Bland, G.L. Cooper, P.R. Woolcock and A. Hunter Efficacy of aerosol vaccination of avian paramyxovirus Type 1 in commercial pigeons. Proceedings of the 50th Western Poultry Disease Conference pp: 170-171.

Shivaprasad, H. L., D. H. Read, P. R. Woolcock, J. S. Jeffrey, B. Daft, G Haqshenas and X. J. Meng. Hepatits-Splenomegaly syndrome in chickens associated with 30-35 nm virus particles. Proceedings of the 50th Western Poultry Disease Conference pp: 55-56.

Kirk, JH. Aplicacion de Estrategias de Calidad Total en el Manejo (CTM) en el Control de la Mastitis. Proceeding of III Congreso Nacional de Control de Masititis y Calidad de La Leche. Leon, Guanajuate, Mexico. June 21, 2001.

Kirk, JH. Tratamiento de Las Vaquillas con Antiobioticos antes del Parto para Controlar La Mastitis. Proceeding of III Congreso Nacional de Control de Masititis y Calidad de La Leche. Leon, Guanajuate, Mexico. June 21, 2001.

Kirk, JH. Mastitis in Dairy Heifers. Proceedings of the Wild West Veterinary Conference. Reno, NV. October 13, 2001. pg 124-126.

Kirk, JH. Neospora Abortions. Proceedings of the Wild West Veterinary Conference. Reno, NV. October 13, 2001. pg 127-128.

McCowan, B., Doyle, L. R., and Hanser, S. F. (2001) Invited Speaker: Behavioral ecology of animal vocal communication: An information theoretic approach. 141st Meeting of the Acoustical Society of America. June 4-8. Palmer House Hilton Hotel, Chicago, IL.

Doyle, L. R., Jenkins, J. M., Hanser, S. F., and McCowan, B. (2001) A comparison of two information theory approaches to animal communication systems. 141st Meeting of the Acoustical Society of America. June 4-8. Palmer House Hilton Hotel, Chicago, IL.

McCowan, B. (2001) Invited Speaker: “The use of bioacoustics tools in wildlife conservation.” Workshop on Behavior and Conservation, Animal Behavior Graduate Group, University of California, Davis.June 9.

Hooper, S. L. and McCowan, B. (2001) Individual and geographical variation in the acoustic structure of alarm ‘chirp’ vocalizations of free-ranging Belding’s ground squirrels in the High Sierra Nevada. Thirty-eighth Annual Meeting of the Animal Behavior Society. July 14-18. Oregon State University, Corvallis, OR.

DiLorenzo, A. M., McCowan, B., Abichandani, S., Borelli,C., Atwill, E. R. and Cullor, J. S. (2001) Bioacoustic tools for enhancing animal productivity, husbandry and well-being: Milk production in dairy cows. Thirty-eighth Annual Meeting of the Animal Behavior Society. July 14-18. Oregon State University, Corvallis, OR.

McCowan, B. (2001). Invited Speaker: “Behavioral ecology of animal vocal communication.” Departmental Colloquium, Department of Psychology, Emory University, Atlanta, Georgia. October 26.

McCowan, B. (2001) Dolphin vocal communication: Comparisons with other species. Fourteenth Biennial Conference of the Society of Marine Mammals. November 28-December 3. Vancouver Convention and Exhibition Centre, Vancouver, British Columbia, Canada.

Hanser, S., McCowan, B. and Doyle, L. R. (2001) Initial explorations of the communication complexity of the bottlenose dolphin (Tursiops truncatus) whistle repertoire. Fourteenth Biennial Conference of the Society of Marine Mammals. November 28-December 3. Vancouver Convention and Exhibition Centre, Vancouver, British Columbia, Canada.

Hooper, S., McCowan, B., Carter, M. and Reiss, D. (2001) The importance of contextual saliency on vocal imitation by bottlenose dolphins. Fourteenth Biennial Conference of the Society of Marine Mammals. November 28-December 3. Vancouver Convention and Exhibition Centre, Vancouver, British Columbia, Canada.

Moore DA. Continuing education needs in epidemiology for veterinary practitioners. Proceedings of the 138th AVMA Annual Convention, July 2001.

“Diet, Feeding Practices and Housing Can Reduce Lameness in Dairy Cattle”, J. E. P. Santos and M. W. Overton Mycoplasma Mastitis in Dairy Cattle. Wild West Veterinary Conference, Veterinary Syllabus, 2001. Pages 143-144.

Finger R, W.M. Sischo. Bioluminescence as a technique to evaluate udder preparation. Journal of Dairy Science 84:818-823.

Wagner D.W., R. BonDurant, W.M. Sischo. The effect of estradiol cypionate on dairy cattle reproduction. Journal of the American Veterinary Medical Association 219:23-28.

Berge A.C.B., W.M. Sischo. Dynamics of antibiotic resistance in commensal intestinal fauna from dairy calves. Society for Veterinary and Epidemiology and Preventive Medicine, Proceedings 2001.

Sischo WM. Complex data and misclassification or clustering to avoid mistakes. Workshop on Epidemiologic Methods and Approaches for Food Safety, Birmingham AL., In-Press.

Lay Articles

Jeffrey, J.S. The use of growth promotants including antibiotics in animal feeds. Excerpt from presentation by T. Cummings, Article for California Poultry Newsletter. March/April issue, Joan Jeffrey and Carol Cardona, Editors. R. A. Ernst, Extension Specialist- Avian Science, Technical Editor. P. 5.

Jeffrey, J.S. Use of therapeutic antibiotics: Current Issues. Excerpt from presentation by J. Jeffrey. Article for California Poultry Newsletter. March/April issue, Joan Jeffrey and Carol Cardona Eds. R. A. Ernst, Extension Specialist-Avian Science, Technical Editor. P. 5.

Jeffrey, J.S. Infectious Bronchitis. Excerpt from presentation by F. Hoerr. Article for California Poultry Newsletter. March/April issue, Joan Jeffrey and Carol Cardona, Editors. R. A. Ernst, Extension Specialist- Avian Science, Technical Editor. P. 4.

Jeffrey, J.S. Twins or Cousins--Paramyxovirus type 1 of Pigeons and Fowl. Excerpt from presentation by J. Jeffrey. Article for California Poultry Newsletter. March/April issue, Joan Jeffrey and Carol Cardona Editors. R. A. Ernst, Extension Specialist- Avian Science, Technical Editor. P. 6.

Jeffrey, J.S. Avian Influenza. Co-author with C. Cardona. Mail-out for small poultry and gamebird producers. July.

Jeffrey, J.S. Muscovy Duck Care Practices. Joanna Gourley, author. R. Ernst, C. Cardona, J. Jeffrey, P. Hullinger and C. Stull, editors. UCD-Cooperative Extension publication. July.

Jeffrey, J.S. Biosecurity is best control for disease. Poultry Times. June 25, pp 1, 24.

B. McCrea and Jeffrey, J.S. Insect Control for Squab Production. Quality Assurance Program. Pp 1-5. August 14.

J. H. Kirk and J. S. Jeffrey. West Nile Virus-A Threat to Dairies? California Dairyman. August.

J. Kirk and J. S. Jeffrey. West Nile Virus-A threat to dairies? World Wide Web. http://www.vetmed.ucdavis.edu/vetext/INF-DA_WestNile.html

Kirk, JH. Keeping heifer mastitis at bay. Western DairyBusiness 82(2):20-23, 2001.

Kirk JH. What can you learn about mastitis from milk cultures. Western DairyBusiness. 82(3);8-1. 2001.

Kirk, JH and Reynolds J. Using prescription drugs for livestock on your dairy. Western DairyBusiness 82(4); C6, 2001.

Kirk, JH. Foot-and-Mouth Disease in the UK – What can we learn? Are We Prepared? Western DairyBusiness 82(4); 8, 2001.

Kirk, JH, Adaska J, Blanchard P. Oleander poisoning in horses. Show Circuit, The Magazine of Elite Champions. 8(1);178, 2001.

Kirk, JH. Controlling Johne’s disease step by step. Western DairyBusiness. 82(4); 16-18, 2001.

Kirk, JH. Skin infections provoked by wash pens and misters. Western DairyBusiness. 82(5); c8-c9, 2001.

Kirk, JH. Comparing FMD and BSE. Western DairyBusiness. 82(7); 50, 2001.

Kirk, JH. Implications of Lameness in Dairy Cattle. California Dairy. 10(8); 6-7, 2001.

Kirk, JH. Getting it down on paper (Calf health records). Western DairyBusiness. 82(10); 24-26, 2001.

Kirk, JH and Jeffrey, JS. West Nile Virus – a threat to dairies? Western DairyBusiness. 82(10); 43, 2001.

Kirk, JH. Dairy Biosecurity – The Best of the Best. California Dairy. 10(10): 12, 2001.

Kirk, JH. Antibiotic Residues. California Dairy. 10(12): 12-13, 2001.

Kirk, JH and R. Moeller. Be aware of Rinderpest. Western DairyBusiness. 82(12); c8,c9,c11, 2001.

Kirk, JH and M. Overton. Keep her healthy after calving. Western DairyBusiness. 82(12); 32-33, 2001.

Kirk JH and Reynolds J. Using Prescription Drugs for Livestock on Your Dairy. Western DairyBusiness 82(4): 8,2001.

Kirk, J.H. Foot and Mouth Disease. California Veterinarian 55(3):14, 2001.

Kirk, J.H. Bovine Spongiform Encephalopathy. California Veterinarian 55(3):15, 2001.

Kirk, J.H. Current Concepts of Johne’s Disease in Dairy Cattle. California Veterinarian. 55(5): 10, 2001.

Monographs

Rochelle, P.A., R. DeLeon, E.R. Atwill. Evaluation of genotyping techniques for Cryptosporidium parvum. American Water Works Association Research Foundation. pp 1-119.

Ward, T.A., K.W. Tate, E.R. Atwill. Guidelines for the establishment and monitoring of riparian grazing systems. UC Cooperative Extension California Rangelands Research and Information Center. Monitoring Series #11.

Mellenberger, R. and Kirk, J.H. Mastitis Control Program for Staph. aureus Infected Dairy Cows. Extension Bulletin. Revision of Publication #41. University of California Davis, Veterinary Medicine Extension Website. August 2001. Also in Spanish.

Kirk, J.H. and Mellenberger, R. Mastitis Control Program for Strep.ag.-Infected Dairy Cows. Extension Bulletin. Revision of Publication # 39. University of California Davis, Veterinary Medicine Extension Website. August 2001. Also in Spanish.

Mellenberger, R. and Kirk, J.H. Mastitis Control Program for Coliform Mastitis in Dairy Cows. Extension Bulletin. Revision of Publication # 45. Veterinary Medicine Extension Website. August 2001.

Kirk, J.H. and Mellenberger, R Mastitis Control Program for Environmental Strep.-Infected Dairy Cows. . Extension Bulletin. Revision of Publication # 44. Veterinary Medicine Extension Website. August 2001.

Kirk, J.H. and Mellenberger, R. Mastitis Control Program for Mycoplasma Mastitis in Dairy Cows. Extension Bulletin. Veterinary Medicine Extension Website. August 2001.

Kirk, J.H. and Mellenberger, R. Mastitis Control Program for Prototheca Mastitis in Dairy Cows. Extension Bulletin. Veterinary Medicine Extension Website. August 2001.

Kirk, J.H. and Mellenberger, R. Mastitis Control Program for Pseudomonas Mastitis in Dairy Cows. Revision of Publication #43. Extension Bulletin. Veterinary Medicine Extension Website. August 2001.

Abstracts

Jeffrey, J. S. Genetic diversity of Campylobacter jejuni from broiler chickens at processing. Am. Assoc. Avian Pathologists: 138th AVMA Boston, MA.

“Effect of ECP Administered Prophylactically to Postparturient Dairy Cows at High Risk for Metritis”, M.W. Overton

“Observations of Dairy Cattle Behavior Using Time-Lapse Photography”, M. Overton, W. Sischo, G. DeChant, D. Moore

"A Stochastic Model Simulating Different Approaches to Dairy Cattle Reproductive Management", M. W. Overton

Flunixin Meglumine as adjunct therapy for treating diarrhea in calves. Barnet S, Sischo W, Holmberg C, Reynolds J, Moore D.

Effect of type of cottonseed and gossypol intake on plasma gossypol and lactation performance of lactating Holstein cows. Santos J, Villasenor M, Ringen D, DePeters E, Robinson P, Calhoun m, Baldwin B, Reynolds J.

Santos, J.E.P., E. Raizman, L.G. Corbelini, R.A. Cerri. 2001. Effect of left displacement of abomasum (LDA) corrected by toggle pin suture on performance of Holstein dairy cows. J. Dairy Sci. 84(Suppl. 1):332. (Abstr.).

Santos, J.E.P., M. Villasenor, D. Ringen, E.J. DePeters, P.H. Robinson, M.C. Calhoun, B. Baldwin, J.P. Reynolds. 2001. Effect of type of cottonseed and gossypol intake on plasma gossypol and performance of lactating Holstein dairy cows. J. Dairy Sci. 84(Suppl. 1):363. (Abstr.).

Santos, J.E.P., M. Villasenor, C.H. Holmberg, E.J. DePeters, P.H. Robinson, B. Bretz, P.W. Jardon. 2001. Effect of type of cottonseed and gossypol intake on reproduction and health of lactating Holstein dairy cows. 2001. J. Dairy Sci. 84(Suppl. 1):366. (Abstr.).

Prieto, J.G., E.J. DePeters, P.H. Robinson, J.E.P. Santos, J.W. Pareas, S.J. Taylor, M.C. Calhoun, and S.W. Kuhlmann. 2001. Effect of level of cracked Pima cottonseed in the diet of lactating dairy cows on milk yield and plasma gossypol. J. Dairy Sci. 84(Suppl. 1):362. (Abstr.).

Silva, A., Adaska J., Sischo W.M. Diversity of Salmonella Typhimurium as assessed by molecular techniques. American Society of Microbiogy Annual Meeting

Potochny EM, W.M. Sischo. When zero is non-informative--Beating the censors. Conference of Research Workers in Animal Disease.

SC Barnett, WM Sischo, ACB Berge, DA Moore, ER Atwill. Spatial and temporal pattern of Salmonella and E. coli isolated from waterways in a dairy intense region. Conference of Research Workers in Animal Disease.

A.C.B. Berge, W.M. Sischo, J. Adaska Using antibiotic susceptibility patterns to study the emergence of a unique strain of Salmonella enterica serovar Newport in dairy cattle. Conference of Research Workers in Animal Disease.

M.R. Sakai*, M. Truscott. J. Kirk, R. Hansen, W.M. Sischo. Wild birds on dairies and the spread of salmonella.Conference of Research Workers in Animal Disease.

Book Chapters

Reynolds, J.P. Bovine Somatotropin. In Large Animal Internal Medicine: diseases of horses, cattle, sheep. and goats. Bradford P. Smith, editor. 3rd edition. Mosby, Inc. Pages 1261-1265.

Cullor, J.S. and J.W. Tyler. Mammary Gland Health and Disorders. In: Field Guide to Large Animal Internal Medicine. Smith, B.P. editor, Mosby, St. Louis, MO, pp. 293-296.

Cullor, J.S. and J.W. Tyler. Mammary Gland Health and Disorders. In: Large Animal Internal Medicine, 3nd edition. Smith, B.P. editor, Mosby, St. Louis, MO, pp. 1019-1038.

2000

Refereed Journals

Tate, K.W. E.R. Atwill, M.R. George, N.K. McDougald, and R.E. Larsen. Cryptosporidium parvum mobilization and transport from livestock fecal deposits on California rangeland watersheds. Journal of Range Management 53:295-299.

Atwill, E.R., N.K. McDougald, and L. Perea. Cross-sectional study of fecal shedding of Giardia sp. and Cryptosporidium parvum among packstock in the Sierra Nevada Range, California, U.S.A. Equine Veterinary Journal 32(3): 247-252.

Singer, R.S., W.O. Johnson, J.S. Jeffrey, R.P. Chin, T.E. Carpenter, E.R. Atwill, D.C. Hirsh. A statistical model for assessing bacterial colony selection strategies: a case study of Escherichia coli and avian cellulitis. Journal of Veterinary Diagnostic Investigations 12(2):118-25.

Sischo, W.M. E.R. Atwill, J. George, L.E. Lanyon. Cryptosporidia on dairy farms and the role these farms may have in contaminating surface water supplies in the northeastern United States. Preventive Veterinary Medicine 43: 253-267.

Jeffrey, J.J., A. Hunter, E.R. Atwill. A field-suitable, semisolid, aerobic enrichment medium for isolation of Campylobacter jejuni in small numbers. Journal of Clinical Microbiology 38(4):1668-1669.

Tate, K.W., E.R. Atwill, N.K. McDougald, M.R. George, and D. Witt. A method for estimating cattle fecal loading on rangeland watersheds. Journal of Range Management 53(5): 506-510.

Singer, R.S., J.S. Jeffrey, T.E. Carpenter, C.L. Cooke, E.R. Atwill, D.C. Hirsh. Persistence of cellulitis-associated E. coli DNA fingerprints in successive broiler chicken flocks. Veterinary Microbiology 75(1): 59-71.

Tate, K.W., G.A. Nader, D.J. Lewis, E.R. Atwill, and J.M. Connor. Evaluation of buffers to improve the quality of runoff from irrigated pastures. Journal of Soil and Water Conservation 55(4): 473-478.

Kinde, H. and E.R. Atwill. Salmonella in sewage effluent raises ecological and food-safety concerns. California Agriculture 54(5): 62-68.

Hoar, B., E.R. Atwill, T.B. Farver. Estimating maximum possible environmental loading amounts of Cryptosporidium parvum attributable to adult beef cattle. Quantitative Microbiology 2(1): 21-36

Rochelle, P.A., R. De Leon, E.R. Atwill. Intra-isolate heterogeneity and reproducibility of PCR-based genotyping of Cryptosporidium parvum using the ?-tubulin gene. Quantitative Microbiology 2(2): 87-101.

Cullor, J.S. Dairy-breakthrough management: implementing a team approach. Irish Journal of Agricultural and Food Research, 39:209-212.

Balaban, Naomi, Collins, L. Vincent, Cullor, James S., Hume, Emma B., Medina-Acosta, Enrique, da Motta, Olney Vieira, Callaghan, Richard O., Rossitto, Paul V., Shirtliff, Mark E., da Silveira, Leonardo Serafim, Tarkowski, Andrej, Torres, Jose V. Peptides, 2000, 21:1301-1311.

Singer+, R.S., W.O. Johnson, J.S. Jeffrey, R.P. Chin, T.E. Carpenter, E.R. Atwill and D.C. Hirsh A statistical model for assessing sample size for bacterial colony selection: a case study of Escherichia coli and avian cellulitis. Journal of Veterinary Diagnostic Investigations 12:118-125.

Martinez-Lemus+, L.A., M.W. Miller, J.S. Jeffrey and T.W. Odom Echocardiographic study of pulmonary hypertension syndrome in broiler chickens. Avian Diseases 44:1045 1050

Jeffrey, J.S., A.H. Hunter and E.R. Atwill A field-suitable, semi-solid, aerobic enrichment media for isolation of Campylobacter jejuni in small numbers. Journal of Clinical Microbiology 38(4):1688-1689.

Singer+, R.S., J.S. Jeffrey, T.E. Carpenter, C.L. Cooke, E.R. Atwill, W.O. Johnson and D.C. Hirsh Persistence of cellulitis-associated Escherichia coli DNA fingerprints in successive broiler chicken flocks. Veterinary Microbiology 75:59-71.

Jeffrey, J.S., E.R. Atwill and A. Hunter Farm and management variables linked to fecal shedding of Campylobacter and Salmonella in commercial squab production. Poultry Science 80:66-70.

Jeffrey, J.S., E.R. Atwill and A. Hunter Prevalence of Campylobacter and Salmonella at a squab (young pigeon) processing plant. Poultry Science 80:151-155.

Jeffrey, J.S., K. H. Tonooka and J. Lozano Prevalence of Campylobacter spp. from skin, crop and intestine of commercial broiler chicken carcasses at processing. Poultry Science 80:1390-1392.

McCowan, B., Marino, L., Vance, E., Walke, L. and Reiss, D. (2000). Bubble ring play of bottlenose dolphins (Tursiops truncatus): implications for cognition. Journal of Comparative Psychology 114: 98-106.

McCowan, B. and Newman, J. D. (2000). The role of learning in chuck call recognition by squirrel monkeys (Saimiri sciureus). Behaviour 137: 279-300.

Moore, D.A., Sischo, W.M., Hunter, A. and T. Miles Animal bite epidemiology and surveillance for rabies post exposure prophylaxis. Journal of the American Veterinary Medical Association 217:190-194.

Moore, D.A., Sischo, W.M. and D. Wilson Continuing education needs assessment for on-farm food safety services. Journal of the American Veterinary Medical Association 217:479-484.

Moore, D.A., Klingborg, D.J., Brenner, J.S., and A. Gotz Motivations for and barriers to engaging in continuing veterinary medical education. Journal of the American Veterinary Medical Association 217:1001-1006.

Santos, J.E.P., J.T. Huber, J.M. Simas, R. Sartori. 2001. Effect of prepartum feed intake on performance and ovarian activity of early lactation dairy cows. J. Dairy Sci. (Submitted).

Santos, J.E.P., J.T. Huber, C.B. Theurer, C.M. Nussio, L.G. Nussio, M. Tarazon, and D. Fish. 2000. Effects of grain processing and bovine somatotropin on metabolism and ovarian activity of dairy cows during early lactation. J. Dairy Sci. 83:1004-1015.

Tarazon-Herrera, M.A., J.T. Huber, J.E.P. Santos, and L.G. Nussio. 2000. Effects of bST on milk yield and composition in Holstein cows in advanced lactation fed low- or high-energy diets. J. Dairy Sci. 83:430-434.

Sischo W.M., E.R. Atwill, L.E. Lanyon and J. George Cryptosporidia on dairy farms and the role these farms may have in contaminating surface water supplies in the northeastern United States . Preventive Veterinary Medicine 43: 253-267.

Heald, C.W., T. Kim, W.M. Sischo, J.B. Cooper and D.R. Wolfgang A computerized mastitis decision aid using farm-based records: An artificial neural network approach. Journal of Dairy Science 83: 711-720.

Proceedings

Tate K.W., R. Dahlgren, M.J. Singer, B. Allen-Diaz, E.R. Atwill. Temporal water quality variability on California rangeland watersheds: implications for monitoring. 53rd Annual Meeting of the Society for Range Management. Boise, Idaho.

Ward, T.A., K.W Tate, E.R. Atwill. Riparian Grazing Project. 53rd Annual Meeting of the Society for Range Management. Boise, Idaho.

Frank, S.A. and J.S. Jeffrey The probability of severe disease in zoonotic and commensal infections. Proceedings of the Royal Society of London 268:53-60.

Jeffrey, J.S., K.H. Tonooka, A. Hunter, E.R. Atwill and M.G. Pereira Antibiotic sensitivity of Campylobacter isolates from the Central Valley of California. Proceedings of the 49th Western Poultry Disease Conference. Sacramento, CA. pp 107-108.

Jeffrey, J.S., R.S. Singer, and T.E. Carpenter Epidemiology of E. coli cellulitis in California broiler flocks. Proceedings of the 49th Western Poultry Disease Conference. Sacramento, CA. pp 67.

Singer, R. S., J. S. Jeffrey, T. E. Carpenter, S. W. Wolfe and D. C. Hirsh. Competitive pathogenicity of litter E. coli to induce cellulitis lesions in a scratch model experiment. Proceedings of the 49th Western Poultry Disease Conference. Sacramento, CA. pp 66.

Sischo, W.M. and J.M. Adaska Biosecurity and Johne’s Disease. 39th Annual Dairy Cattle Day, Department of Animal Science, University of California, Davis: 2-5.

Lay Articles

Jeffrey, J.S., and B. McCrea Mites, lice can be a common problem for Avian Flocks. PoultryTimes, May 29. pp. 8-9.

Jeffrey, J.S. Web Page: Inactivation of bacterial pathogens in stacked broiler litter. http://www.vmtrc.ucdavis.edu/poultry/bactjeff.htm

Kirk, J.H., Glenn, K., Ruiz, L. Prototheca zopfii mastitis on a large, drylot California dairy. Veterinary Practice News 12:48-51, 2000.

Kirk, JH and Sischo, W. Bulk Tank Somatic Cell Counts on DHIA Herds – Influence of Facilities and Management Practices. California Dairy 9(3): 16-18, 2000.

Kirk, JH. Mastitis 101 – The Basic. Submitted to Western DairyBusiness. February 2000.

Kirk, JH. Responsibility for bacterial cleanup hitting closer to home. Western DairyBusiness. 81(8): 44-45, 2000.

Kirk, JH. Vaccines for Use on Dairies. California Dairy. 9(4):24-25, 2000.

Kirk JH, Moore D, Wilson D. Why was my market cow condemned? Western DairyBusiness. 81(5):26,28, 2000.

Kirk, JH. Milk and export losses, costly treatment make BLV expensive. Western DairyBusiness. 81(4): 28-29, 2000.

Kirk, JH and Hamlen, H. Beware of heartwater carrying ticks. American Dairy Farmer. Pg 11-12, April, 2000.

Kirk JH, Moore D, Wilson D. Why was my market cow condemned? American Dairy Farmer. Pg 16, May, 2000.

Kirk JH. Control flies before they control the herd. Western DariyBusiness 81(6): 28, 2000.

Kirk JH and Huffman EM. Give new heifers a “physical”. Hoards’s Dairyman. 145(11): 438, 2000.

Kirk JH, Adaska J, and Blanchard P. Oleander Poisoning in Cattle. Western DairyBusiness. 81(11):C16-C17, 2000.

Kirk JH. Reducing the number of DOA calves. Western DairyBusiness 81(9):18, 2000.

Kirk JH. Prudent drug use on dairies. California Dairy 9(9):18, 2000.

Kirk JH and McCurdy S. Heat stress in dairy cows and dairy workers. Western DariyBusiness. 81(8): 42-43, 2000.

Brazil, L., Collar, C., Jones, T., Cullor, J., and Kirk, J. Comparing vacuum stability in milking claws. Western DairyBusiness 81(9): 26-27, 2000.

Kirk JH and Hamlen H. Anthrax: The lethal bacteria. Western DairyBusiness 81(12); C18-C21, 2000.

Kirk JH. Preparing for the coliform mastitis season. California Dairy, 9(11): 4-5, 2000.

Kirk JH. Subclinical mastitis and somatic cell counts. Western DairyBusiness. 81(12); C14-C16, 2000.

Kirk, JH. Helping dairy cows through wet weather. Western DairyBusiness 81(11):31, 2000

Kirk, JH and Hamlen H. Anthrax: What livestock producers should know. Pacific Showcase 10,12,49, 76, October/November 2000.

Kirk, JH. Learning from the 1999 National Market Cow and Bull Quality Audit. Western DairyBusiness 81(12):32, 2000.

Kirk, J. and B. Sischo Bulk tank somatic cell counts in DHIA herds.California Dairy 9(3):16-18.

Sischo, W.M. and J.M. Adaska Biosecurity and Johne’s Disease Hoard’s West.

Monographs

Rosen, B.H., R. Croft, E.R. Atwill, S. Wade, S. Stehman. Waterborne pathogens in agricultural watersheds. Technical Note 2, Watershed Science Institute, University of Vermont, Natural Resource Conservation Service, USDA, Burlington, Vermont. June, pp. 1-62. http://www.geology.washington.edu/~nrcs-wsi

Ward, T.A., K.W. Tate, E.R. Atwill. Riparian health assessment method for rangelands. UC Cooperative Extension California Rangelands Research and Information Center. Monitoring Series #10.

Abstracts

Jeffrey, J. S., L. Nolan, R. Singer, S. Wolfe, C. Giddings, K. Tonooka, L. Elijah, A. Lynne. Comparison of virulence factors in Escherichia coli Associated with Cellulitis or Colisepticemia Lesions in Chickens. Am. Assoc. Avian Pathologists: 137th AVMA Salt Lake City, NV.

Kirk JH, Holmberg C, Jeffrey J. Salmonella shared by wild birds and diary cows. Proceedings of the 81st Annual Meeting of the CRWAD. Chicago IL. November 13-14, 2000.

Moore DA, Sischo WM, Reynolds J, Holmberg C, Festa D. Risk factors for survival at a large dairy beef calf ranch in California. Proceedings of the Conference of Research Workers in Animal Diseases. November 12-14, 2000, Chicago, IL.

Truscott ML, Moore DA, Silva A, Adaska J, Sischo WM. Spatial distribution of Salmonella enteritica var Typhimurium genotypes from bovine isolates in Central California. Proceedings of the Conference of Research Workers in Animal Diseases. November 12-14, 2000, Chicago, IL.

Berge, A.C.B., E.R. Atwill, W.M. Sischo. Assessing the dynamics of antibiotic resistance in fecal E. coli and salmonella in young calves using cluster analysis. Proceedings of the Interscience Conference on Antimicrobial Agents and Chemotherapy.

Berge, A.C.B., E.R. Atwill, W.M. Sischo. Assessing dynamics of antibiotic resistance in fecal Escherichia coli and Salmonella in young calves using cluster analysis techniques, Conference of Research Workers in Animal Disease.

Book Chapters

Hanser, S., McCowan, B. and Doyle, L.R. (2000). Information theory as a comparative measure of animal communication complexity, In Bioastronomy ‘99: A New Era in Bioastronomy, A.S.P. Conference Series vol. 213, Astronomical Society of the Pacific, San Francosco, G.A. Lemaechand and K. J. Meech, (eds), 613-617.

1999

Refereed Journals

Barwick, R.S., H.O. Mohammed, E.R. Atwill, P.L. McDonough, M.E. White. The prevalence of equine leptospirosis in New York State. Journal of Equine Science 9(4): 119-121999

Hoar, B.R., E.R. Atwill, C. Elmi, W.W. Utterbach, A. Edmondson. Comparison of fecal samples collected per rectum and off the ground for estimation of environmental contamination attributable to beef cattle. American Journal of Veterinary Research 60(11): 1352-1356.

Rochelle, P.A., E.M. Jutras, E.R. Atwill, R. DeLeon, M.H. Stewart. Polymorphisms in the ?- tubulin gene of Cryptosporidium parvum differentiate between isolates based on animal host but not geographic origin. Journal of Parasitology 85(5): 986-989.

Atwill, E.R., E. Johnson, M. Das Graças C. Pereira. Association of herd composition, stocking rate, and calving duration with fecal shedding of Cryptosporidium parvum oocysts in beef herds. Journal of the American Veterinary Medical Association 215(12): 1833-1838.

Harter, T., S. Wagner, E.R. Atwill. Colloid transport and filtration of Cryptosporidium parvum in sandy soils and aquifer sediments. Environmental Science and Technology 34(1): 62-70.

Tate, K.W. R.A. Dahlgren, M.J. Singer, B. Allen-Diaz, E.R. Atwill. Monitoring water quality on California rangeland watersheds; timing is everything. California Agriculture 53(6): 44-48.

Singer, R.S., J.S. Jeffrey, T.E. Carpenter, C.L. Cooke, R.P. Chin, E.R. Atwill, D.C. Hirsh. Spatial heterogeneity of Escherichia coli DNA fingerprints isolated from cellulitis lesions in chickens. Avian Diseases 43(4):756-762.

Payne, Michael A; McBride, Michael D.; Utterback, William W.; Breitmeyer, Richard E.; Alberg, Lael; Martin, Dave; Cullor, James. Specificity of assays used by regulatory agencies to detect antibiotic residues in tissues of culled dairy cows. JAVMA, April 1, 1999, 214 (7):1048-1050.

Ruble, Randall P.; Cullor, James S.; Brooks, Dale L. Seroprevalence of antiboies against gram-negative capsular antigens in rabbits using an Escherichia coli J5 antigen capture enzyme-linked immunosorbent assay. AJVR, April 1999, 60:501-506.

Ruble, R. P.; Cullor, J. S.; Brooks, D. L. Reactive thrombocytosis in New Zealand White Rabbits in response to experimental Pasteurella multocida infection. Blood cells, Metabolites and Disease, 1999, 25:95-102.

Stull, C.L.; Pas; Farley, J.L.; Galey, F.D.; Cullor, J.S.; Wilson, R.A.; Assessment of Bacteria and Mycotoxins in Feed and Coliforms in Water Offered to High and Low Performing Commercial Growing Hogs in California. The Professional Animal Scientist, June, 1999, 15(2):94-99.

Ruble, R.P., Cullor, J.S., Brooks, D.L. Evaluation of commercially available Escherichia coli J5 bacterin as protection against experimental challenge with Pasteurella multocida in rabbits. American Journal of Veterinary Research, July 1999, 60 (7):853-9.

Yount, Nannette Y.; Yuan Jun; Tarver, Alan; Castro, Tammy; Diamond, Gill; Tran, Patti A.; Levy, Jack N.; McCullough, Cheryl; Cullor, James S.; Bevins, Charles L.; Selsted, Michael E.; Cloning and Expression of Bovine Neutrophil ß-Defensins. The Journal of Biological Chemistry, September 10, 1999, 274 (37):26249-26258.

Angelidid, Apostolos S., Farver, Thomas B., Cullor, James S. Evaluation of the delvo-x-press assay for detecting antibiotic residues in milk samples from individual cows. Journal of Food protection, 1999, vol 62 (10):1183-1190.

Tell, L., Kabbur, M.B., Smith, W.L., Gage, L., Cullor, J.S. Oxygen radical production in asian elephant (elephas maximus) heterophils and Holstein cattle (bos tarus) neutrophils. Journal of Zoo and Wildlife Medicine, Vol 30, issue 30, p 402-407.

Smith, W.L., Sunaga, O., Cullors, J.S. An Evaluation of the Tissue Expression of a Bovine Dodecapeptide Bactenecin in the Adult and Fetal Animal. Comparative Haematology International, 9:132-138.

Smith, W.L., Sunaga, O., Cullor, J.S. An evaluation of the tissue expression of a bovine dodecapeptide bactenecin in the adult and fetal animal. Comparative Haematology International 9:132-138

McCowan, B., Hanser, S. F. and Doyle, L. R. (1999). Quantitative tools for comparing animal communication systems: information theory applied to bottlenose dolphin whistle repertoires. Animal Behaviour 57: 409-419.

Gubbins, C. M., McCowan, B., Lynn, S., Hooper, S. L. and Reiss, D. (1999). Developmental changes in mother-infant spatial relations in captive bottlenose dolphins (Tursiops truncatus). Marine Mammal Science 15: 751-765.

Moore, D.A. Changes in skills, changes in ability: An evaluation of a continuing education program in dairy production medicine. Journal of Veterinary Medical Education 25(1): 17-20.

Moore, D.A. Spatial diffusion of raccoon rabies in Pennsylvania, USA. Preventive Veterinary Medicine 40: 19-32.

Moore, D.A. and T.E. Carpenter Spatial analytic methods and geographic information system: Use in health research and epidemiology. Epidemiologic Reviews 21(2): 1-19.

Moore DA. Biosecurity: The hoof trimmer’s role. Proceedings of the 1999 Hoof Health Conference, February 17-20, 1999, Modesto, CA: 47-49.

Tarazon-Herrera, M., J.T. Huber, J. Santos, H. Mena, L. Nussio, and C. Nussio. 1999. Effects of bST and evaporative cooling on lactation performance of cows during summer heat stress. J. Dairy Sci. 82:2352-2357.

Santos, J.E.P., J.T. Huber, C.B. Theurer, L.G. Nussio, M. Tarazon, and F.A.P. Santos. 1999. Response of lactating dairy cows to steam-flaked sorghum (SFS), steam-flaked corn (SFC) or steam-rolled corn (SRC) and protein sources of differing degradability. J. Dairy Sci. 82:728-737.

Santos, J.E.P., J.T. Huber, C.B. Theurer, L.G. Nussio, C.B. Nussio, M. Tarazon, and R.O. Lima-Filho. 1999. Performance and nutrient digestibility by dairy cows treated with bovine somatotropin and fed diets with steam-flaked sorghum or steam-rolled corn during early lactation. J. Dairy Sci. 82:404-411.

Sischo, W.M., H.S. Norman and N.E. Kiernan. Use of the food animal residue avoidance databank (FARAD). Journal of the American Veterinary Medical Association 214(3): 344-350.

Kirk J.H., W.M. Sischo, D.J. Klingborg, M. Arana, G. Higginbotham, D. Mullinax and T. Shultz. Dairies adopt TQM to improve milk quality and food safety. California Agriculture 53(3): 33-35.

Sischo W.M., J.G. Floyd, J.D. McKean and W.D. Hueston. Survey of veterinary extension in the United States. Journal of the American Veterinary Medical Association 215(10): 1439-1443.

Proceedings

Kirk, J. Mastitis subclinica y recuento de celulas somaticas (Subclinical Mastitis and Somatic Cell Counts). Proceeding of Jornadas de Actualizacion en Lacheria Bovina. Santiago, Temuco and Frutillar, Chile. April 17, 20, and 22, 1999.

Kirk, J. Principios de la Prevencion de Mastitis (Principles of Mastitis Prevention). Proceeding of Jornadas de Actualizacion en Lacheria Bovina. Santiago, Temuco and Frutillar, Chile. April 17, 20, and 22, 1999.

Kirk, J. Infectious Abortions in Dairy Cows. Proceeding of the 5th Holstein Congress of the Americas. Santiago, Chile, April 14, 1999.

Moore DA. Endotoxemia and its effects on reproductive performance. Paper delivered at the Merial International Markets Mini Symposium, April 20, 1999, Denver CO.

Moore DA. Dairy Cattle Lameness Control and Prevention: A Workshop for Veterinarians. Food Animal Continuing Education Program, Tulare, CA. (enduring material)

Sischo, W. and C. Berge Monitoring and assessment of antibiotic use and antimicrobial resistance in dairy cattle in California. Proceedings of the Food Safety Symposium on Antimicrobial Resistance, September, p. 239-241.

Sischo, W.M. TQM practices on the dairy farm, A national program. Final Report for Project 95-EFSQ1-4155, USDA-CSREES.

Lay Articles

Kirk, J.H. and BonDurant, B. If You Use Bulls, Don’t Forget About Trichomoniasis. The Western Dairyman, 80(2):C4,C6, 1999.

Kirk, J.H. and Hinkle, N. Time to Prepare for Fly Pests on Your Dairy. The Western Dairyman, 80(5):17-19, 1999.

Kirk, J. H. Review of Reproductive Hormones for Dairy Cows. California Dairy, 8(4):6-9, 1999.

Brazil, L, Kirk, J. , Finger, R. , Holmberg, C., Sischo, W., Higginbotham, G. Studies on the Potential Use of Fly Ash in Bedding on Dairies. The Western Dairyman, 80(7):C6-c9, 1999.

Kirk, J.H. Tips on Tail Trimming. The Western Dairyman, 80(4):40-41, 1999.

Kirk, J. Be on the lookout for screwworms. The Western Dairyman. 80(7):20,22. 1999.

Hamlem HJ, Davidson-York, D, Kirk, JH. Tuberculosis: Down but not out. The Western Dairyman. 80(8): C6-C9, 1999.

Kirk, JH and Higginbotham GE. Pima Cotton, Gossypol and Dairy Cattle - Is it a Bad Combination. The Western Dairyman 80(8):32-33, 1999.

Kirk, JH. Protect Your Herd From Johne's Disease. The Western Dairyman 80(9):c8,c10, 1999.

Cree, J, Kirk, JH, Blanchard P, Sischo, B. The Facts About Bovine Viral Diarrhea Type 2: Is Your Herd Protected? The Western Dairyman 80(9):18, 20, 22, 1999.

Kirk, JH. Include biosecurity on farm tours. Dairy Herd Management 36(9):29, 1999.

Kirk, JH. Beware, fly ash can be a hazardous material. Hoard's Dairyman 144(17): 680, 1999.

Brazil, L., Kirk, .J.H, Finger, R., Holmberg, C., Sischo, W.M., and G. Higginbotham Studies on the potential use of fly ash in bedding on dairies. Western Dairyman, p. 5.

Cree, J., Kirk, J.H., Blanchard, P., and W.M. Sischo. The facts about bovine viral diarrhea Type 2: Is your herd protected? Western Dairyman September, p. 18-20.

Monographs

Moore DA. Final Report of the Food Safety Continuing Professional Education Program Project. To The California Department of Food and Agriculture Bureau of Animal Industry, October, 1999.

Abstracts

Gregory TR, Kirk JH, Sischo WM. Physical and Microbiological Dynamics of Dairy Manure Solids 44P. Proceedings of the 80th Annual Meeting of the CRWAD. Chicago IL. November 7-9, 1999.

Finger RM, Kirk JH, Sischo WM. Milk Quality and Dairy Herd Management 38P. Proceedings of the 80th Annual Meeting of the CRWAD. Chicago IL. November 7-9, 1999.

Santos, J.E.P., E.J. DePeters, P.W. Jardon, and J.T. Huber. 1999. Effect of prepartum crude protein level on performance of multiparous Holstein cows. J. Dairy Sci. 82(Suppl. 1):120. (Abstr.).

Santos, J.E.P., E.J. DePeters, P.W. Jardon, and J.T. Huber. 1999. Effect of prepartum crude protein level on performance of primiparous Holstein cows. J. Dairy Sci. 82(Suppl. 1):120. (Abstr.).

Finger, R. and W.M. Sischo Techniques to evaluate udder preparation. Proceedings of the National Mastitis Council 38: 123-124.

Sischo, W.M. Dairy management, records, and the monitoring processes. Proceedings of the Conference of Research Workers in Animal Diseases, Abstract #65.

Berge, A.C.B., Sischo, W.M. and R. Finger The dynamics of antibiotic resistance in young calves. Proceedings of the Conference of Research Workers in Animal Diseases, Abstract #43.

Gregory, T.R., Kirk, J.H. and W.M. Sischo Physical and microbiologic dynamics of dairy manure solids. Proceedings of the Conference of Research Workers in Animal Diseases, Abstract #44P.

Finger, R.M., Kirk, J.H. and W.M. Sischo Milk quality and dairy herd management. Proceedings of the Conference of Research Workers in Animal Diseases Abstract, #38P.

Barnett, S.B., Holmberg, C., Sischo, W.M. and R.M. Finger Sensitivity and specificity of media for the microbiologic culture of Salmonella spp. Proceedings of the Conference of Research Workers in Animal Diseases, Abstract #14P

Book Chapters

Schlosser, W.D., D.J. Henzler, J. Mason, D. Kradel, L. Shipman, S. Trock, H.S. Hurd, A.T. Hogue, W.M. Sischo, E.D. Ebel. The Salmonella enterica serovar Enteritidis pilot project. In Salmonella enterica serovar Enteritidis in humans and animals: epidemiology, pathogenesis, and control, edited by A.M. Saeed, Iowa State University, Ames IA.