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United States Department of Agriculture

Agricultural Research Service

Thomas W. Geary

Research Animal Scientist


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Nanopurification of semen improves AI pregnancy rates in beef cattle - (Abstract Only) - (16-Apr-14)
Comparison of methionine hydroxy analogue chelated versus sulfate forms of copper, zinc, and manganese on growth performance and pregnancy rates in yearling beef replacement heifers Reprint Icon - (Peer Reviewed Journal)
Whitehurst, W.A., Paterson, J.A., Harbac, M.M., Petersen, M.K., Duff, G.C., Geary, T.W., Zanton, G.I., Wistuba, T.J. 2014. Comparison of methionine hydroxy analogue chelated versus sulfate forms of copper, zinc, and manganese on growth performance and pregnancy rates in yearling beef replacement heifers. Professional Animal Scientist. 30:62-67.
The effect of follicle age on pregnancy rate in beef cows Reprint Icon - (Peer Reviewed Journal)
Abreu, F.M., Geary, T.W., Cruppe, L.H., Madsen, C.A., Jinks, E.M., Pohler, K.G., Vasconcelos, L.M., Day, M.L. 2014. The effect of follicle age on pregnancy rate in beef cows. Journal of Animal Science. 92:1015-1021.
The effect of follicle age on conception rate in beef heifers Reprint Icon - (Peer Reviewed Journal)
Abreu, F.M., Cruppe, L.H., Maquivar, M., Utt, M.D., Madsen, C.A., Vasconcelos, J.M., Mussard, M.L., Day, M.L., Geary, T.W. 2014. The effect of follicle age on conception rate in beef heifers. Journal of Animal Science. 92:1022-1028.
Effects of fertility on gene expression and function of the bovine endometrium Reprint Icon - (Peer Reviewed Journal)
Minten, M.A., Bilby, T.R., Bruno, R.S., Allen, C.C., Madsen, C.A., Wang, Z., Sawyer, J.E., Tibary, A., Neibergs, H.L., Geary, T.W., Bauersachs, S., Spencer, T.E. 2013. Effects of fertility on gene expression and function of the bovine endometrium. PLoS One. 8(8):1-14 (e69444).
Circulating bovine pregnancy associated glycoproteins (bPAGs) are associated with late embryonic/fetal survival but not ovulatory follicle size in suckled beef cows - (Peer Reviewed Journal)
Pohler, K.G., Geary, T.W., Johnson, C.L., Atkins, J.A., Jinks, E.M., Busch, D.C., Green, J.A., Macneil, M.D., Smith, M.F. 2013. Circulating bovine pregnancy associated glycoproteins (bPAGs) are associated with late embryonic/fetal survival but not ovulatory follicle size in suckled beef cows. Journal of Animal Science. 91:4158-4167.
Impact of number of estrous cycles exhibited prior to start of breeding on reproductive performance in beef heifers - (Proceedings)
Roberts, A.J., Ketchum, J., Funston, R.N., Geary, T.W. 2013. Impact of number of estrous cycles exhibited prior to start of breeding on reproductive performance in beef heifers. Western Section of Animal Science Proceedings. 64:254-257.
Economics of early weaning in Northern Great Plains beef cattle production system Reprint Icon - (Peer Reviewed Journal)
Mulliniks, J.T., Waterman, R.C., Geary, T.W. 2013. Economics of early weaning in Northern Great Plains beef cattle production system. Agricultural Sciences. 4(5):219-223.
Does ß-hydroxybutyrate concentration influence conception date in young postpartum range beef cows? Reprint Icon - (Peer Reviewed Journal)
Mulliniks, J.T., Kemp, M.E., Endecott, R.L., Cox, S.H., Roberts, A.J., Waterman, R.C., Geary, T.W., Scholljegerdes, E.J., Petersen, M.K. 2013. Does ß-hydroxybutyrate concentration influence conception date in young postpartum range beef cows? Journal of Animal Science. 91:2902-2909.
Preovulatory estradiol and the establishment and maintenance of pregnancy in suckled beef cows Reprint Icon - (Peer Reviewed Journal)
Jinks, E.M., Smith, M.F., Atkins, J.A., Pohler, K.G., Perry, G.A., MacNeil, M.G., Roberts, A.J., Waterman, R.C., Alexander, L.J., Geary, T.W. 2013. Preovulatory estradiol and the establishment and maintenance of pregnancy in suckled beef cows. Journal of Animal Science. 91:1176-1185.
Influence of follicular characteristics at ovulation on early embryo survival Reprint Icon - (Review Article)
Geary, T.W., Smith, M.F., Macneil, M.D., Day, M.L., Bridges, G.A., Perry, G.A., Abreau, F.M., Atkins, J.A., Pohler, K.G., Jinks, E.M., Madsen, C.A. 2013. Influence of follicular characteristics at ovulation on early embryo survival. Journal of Animal Science. 91:3014-3021.
Deficiencies in the uterine environment and failure to support embryo development - (Review Article)
Bridges, G.A., Day, M.L., Geary, T.W., Cruppe, L.H. 2013. Deficiencies in the uterine environment and failure to support embryo development. Journal of Animal Science. 91:3002-3013.
Pregnancy establishment and maintenance in cattle Reprint Icon - (Peer Reviewed Journal)
Atkins, J.A., Smith, M.F., MacNeil, M.D., Jinks, E.M., Abreu, F.M., Alexander, L.J., Geary, T.W. 2012. Pregnancy establishment and maintenance in cattle. Journal of Animal Science. 91:722-733.
Effect of ovulatory follicle size on steroidogenic capacity and molecular markers of oocyte competence prior to GnRH-induced ovulation in non-lactating beef cows - (Abstract Only)
Pohler, K.G., Smith, M.F., Jinks, E.M., Abreu, F.M., Roberts, C.A., Folger, J.K., Smith, G.W., Geary, T.W. 2012. Effect of ovulatory follicle size on steroidogenic capacity and molecular markers of oocyte competence prior to GnRH-induced ovulation in non-lactating beef cows. Society for the Study of Reproduction Annual Meeting. Poster Session A. Program Number 492.
Early weaning in Northern Great Plains beef cattle production systems: III. Steer weaning, finishing and carcass characteristics - (Peer Reviewed Journal)
Waterman, R.C., Geary, T.W., Paterson, J.A., Lipsey, R.J., Shafer, W., Berger, L.L., Faulkner, D.B., Homm, J.W. 2012. Early weaning in Northern Great Plains beef cattle production systems: III. Steer weaning, finishing and carcass characteristics. Livestock Science. 148(3):282-290.
Influence of follicle characteristics at ovulation on early embryo survival - (Abstract Only)
Geary, T.W., Smith, M.F., Macneil, M.D., Day, M.L., Bridges, G.A., Perry, G.A., Abreu, F.M., Atkins, J.A., Pohler, K.G., Jinks, E.M., Roberts, C.A. 2012. Influence of follicle characteristics at ovulation on early embryo survival. Western Section of Animal Science Proceedings. 90(Suppl. 3):5. Abstract No. 12.
Assessment of serum IGF-1 and ¿-hydroxybutyrate concentrations on reproductive performance prior to calving and breeding in young beef cows grazing native range - (Abstract Only)
Mulliniks, J.T., Roberts, A.J., Waterman, R.C., Geary, T.W., Scholljegerdes, E.J., Petersen, M.K. 2012. Assessment of serum IGF-1 and ¿-hydroxybutyrate concentrations on reproductive performance prior to calving and breeding in young beef cows grazing native range. Western Section of Animal Science Proceedings. 90(Suppl. 3):324. Abstract No. T201.
Assessment of serum IGF-I and ß-hydroxybutyrate concentrations on reproductive performance prior to calving and breeding in young beef cows grazing native range - (Proceedings)
Mulliniks, J.T., Roberts, A.J., Waterman, R.C., Geary, T.W., Scholljegerdes, E.J., Petersen, M.K. 2012. Assessment of serum IGF-I and ß-hydroxybutyrate concentrations on reproductive performance prior to calving and breeding in young beef cows grazing native range. Western Section of Animal Science Proceedings 63:185-188.
Effects of preovulatory estradiol concentration on embryo survival and pregnancy establishment in beef cows - (Abstract Only)
Roberts, C.A., Perry, G.A., Macneil, M.D., Minten, M.A., Geary, T.W. 2012. Effects of preovulatory estradiol concentration on embryo survival and pregnancy establishment in beef cows. Western Section of Animal Science Proceedings. 90(Suppl. 3):155. Abstract No. 39.
Comparison of organic versus inorganic trace minerals on rate and efficiency of gain and pregnancy rates in beef heifers - (Abstract Only)
Whitehurst, W.A., Paterson, J.A., Harbac, M.M., Petersen, M.K., Duff, G.C., Geary, T.W. 2012. Comparison of organic versus inorganic trace minerals on rate and efficiency of gain and pregnancy rates in beef heifers. Western Section of Animal Science Proceedings. 90(Suppl. 3):242. Abstract No. 275.
Pre-breeding ß-hydroxybutyrate concentration influences conception date in young postpartum range beef cows - (Proceedings)
Mulliniks, J.T., Kemp, M.E., Endecott, R.L., Cox, S.H., Scholljegerdes, E.J., Geary, T.W., Petersen, M.K. 2012. Pre-breeding ß-hydroxybutyrate concentration influences conception date in young postpartum range beef cows. Western Section of Animal Science Proceedings 63:10-15.
Pre-breeding ß-hydroxybutyrate concentration influences conception date in young postpartum range beef cows - (Abstract Only)
Mulliniks, J.T., Kemp, M.E., Endecott, R.L., Cox, S.H., Scholljegerdes, E.J., Geary, T.W., Petersen, M.K. 2012. Pre-breeding ß-hydroxybutyrate concentration influences conception date in young postpartum range beef cows. Western Section of Animal Science Abstract 90(Suppl. 3):148.
Effects of preovulatory estradiol concentration on embryo survival and pregnancy establishment in beef cows - (Proceedings)
Roberts, C.A., Perry, G.A., Minten, M.A., Roberts, A.J., MacNeil, M.D., Geary, T.W. 2012. Effects of preovulatory estradiol concentration on embryo survival and pregnancy establishment in beef cows. Western Section of Animal Science Proceedings. 63:98-102.
Comparison of methionine chelated versus sulfate trace minerals on rate and efficiency of gain and pregnancy rates in beef heifers - (Proceedings)
Whitehurst, W.A., Paterson, J.A., Harbac, M.M., Petersen, M.K., Duff, G.C., Geary, T.W. 2012. Comparison of methionine chelated versus sulfate trace minerals on rate and efficiency of gain and pregnancy rates in beef heifers. Western Section of Animal Science Proceedings 63:274-277.
Identification and analysis of beef heifers with superior capacity for fertility - (Abstract Only)
Minten, M.A., Bilby, T.R., Bruno, R.S., Allen, C.C., Roberts, C.A., Wang, Z., Sawyer, J.E., Tibrary, A., Neibergs, H.L., Geary, T.W., Spencer, T.E. 2012. Identification and analysis of beef heifers with superior capacity for fertility. International Congress on Animal Reproduction Abstract No. 1703.
Early weaning in Northern Great Plains beef cattle production systems: I. Performance and reproductive response in range beef cows - (Peer Reviewed Journal)
Waterman, R.C., Geary, T.W., Paterson, J.A., Lipsey, R.J. 2012. Early weaning in Northern Great Plains beef cattle production systems: I. Performance and reproductive response in range beef cows. Livestock Science 148:26-35.
Early weaning in Northern Great Plains beef cattle production systems: II. Development of replacement heifers - (Peer Reviewed Journal)
Waterman, R.C., Geary, T.W., Paterson, J.A., Lipsey 2012. Early weaning in Northern Great Plains beef cattle production systems: II. Development of replacement heifers. Livestock Science 148:36-45.
Follicular Determinants of Pregnancy Establishment and Maintenance Reprint Icon - (Peer Reviewed Journal)
Pohler, K.G., Geary, T.W., Atkins, J.A., Perry, G.A., Jinks, E.M., Smith, M.F. 2012. Follicular Determinants of Pregnancy Establishment and Maintenance. Cell and Tissue Research. 349:649–664.
Effects of adrenocorticotropic hormone and flunixin meglumine on pregnancy retention in beef cows - (Peer Reviewed Journal)
Geary, T.W. 2012. Effects of adrenocorticotropic hormone and flunixin meglumine on pregnancy retention in beef cows. Journal of Animal Science 90:207-211.
First parity evaluation of peak milk yield for range cows developed in the same ecophysiological system but receiving different concentrations of harvested feed inputs - (Proceedings)
Waterman, R.C., Roberts, A.J., Endecott, R.L., Petersen, M.K., Geary, T.W., Alexander, L.J., MacNeil, M.D. 2011. First parity evaluation of peak milk yield for range cows developed in the same ecophysiological system but receiving different concentrations of harvested feed inputs. Western Section of Animal Science Proceedings 62:249-252.
First Parity Evaluation of Body Condition, Weight, and Blood Beta-Hydroxybutyrate During Lactation of Range Cows Developed in the Same Ecophysiological System but Receiving Different Harvested Feed Inputs - (Proceedings)
Kelly, W.L., Waterman, R.C., Roberts, A.J., Endecott, R.L., Petersen, M.K., Geary, T.W., Alexander, L.J., MacNeil, M.D. 2011. First Parity Evaluation of Body Condition, Weight, and Blood Beta-Hydroxybutyrate During Lactation of Range Cows Developed in the Same Ecophysiological System but Receiving Different Harvested Feed Inputs. Western Section of Animal Science Proceedings 62:253-256.
Effect of ovulatory follicle size and estradiol supplementation during the preovulatory period on pregnancy rates in postpartum beef cows - (Abstract Only)
Jinks, E.M., Pohler, K.G., Smith, M.F., Macneil, M.D., Roberts, A.J., Waterman, R.C., Geary, T.W. 2011. Effect of ovulatory follicle size and estradiol supplementation during the preovulatory period on pregnancy rates in postpartum beef cows. 44th Annual Meeting of the Society for the Study of Reproduction. Reproduction and the World's Future. Abstract #479. Portland, Oregon.
The effect of follicle age on pregnancy rate in beef cows - (Abstract Only)
Abreu, F.M., Cruppe, L.H., Roberts, C.A., Jinks, E.M., Pohler, K.G., Day, M.L., Geary, T.W. 2011. The effect of follicle age on pregnancy rate in beef cows. 2011 ASAS Western Section Meeting, Miles City, MT, Meeting Abstract. #13 on CD.
Effect of reduced heifer nutrition during in utero and post-weaning development on glucose and acetate kinetics - (Peer Reviewed Journal)
Waterman, R.C., Roberts, A.J., Geary, T.W., Grings, E.E., Alexander, L.J., MacNeil, M.D. 2011. Effect of reduced heifer nutrition during in utero and post-weaning development on glucose and acetate kinetics. British Journal of Nutrition. 106:1702-1712.
The effect of Follicle Age on Pregnancy Rate in Beef Cows - (Proceedings)
Abreu, F.M., Cruppe, L.H., Roberts, C.A., Jinks, E.M., Pohler, K.G., Day, M.L., Geary, T.W. 2011. The effect of Follicle Age on Pregnancy Rate in Beef Cows. Meeting Proceedings. 62:58-61.
First parity evaluation of peak milk yield for range cows developed in the same ecophysiological system but receiving different concentrations of harvested feed inputs - (Abstract Only)
Waterman, R.C., Roberts, A.J., Endecott, R.L., Petersen, M.K., Geary, T.W., Alexander, L.J., Macneil, M.D. 2011. First parity evaluation of peak milk yield for range cows developed in the same ecophysiological system but receiving different concentrations of harvested feed inputs. Meeting Abstract. On CD.
First parity evaluation of body condition, weight, and blood beta-hydroxybutyrate during lactation of range cows developed in the same ecophysiological system but receiving different harvested feed inputs - (Abstract Only)
Kelly, W.L., Waterman, R.C., Roberts, A.J., Endecott, R.L., Petersen, M.K., Geary, T.W., Alexander, L.J., Macneil, M.D. 2011. First parity evaluation of body condition, weight, and blood beta-hydroxybutyrate during lactation of range cows developed in the same ecophysiological system but receiving different harvested feed inputs. Meeting Abstract. #60 On CD.
Management and genetic factors affecting efficiency of cattle in a grazing environment - (Abstract Only)
Roberts, A.J., Mulliniks, J.T., Waterman, R.C., Geary, T.W., Alexander, L.J., Petersen, M.K., MacNeil, M.D. 2011. Management and genetic factors affecting efficiency of cattle in a grazing environment. J. Anim. Sci. 89(E-Suppl. 1):161. Abstract #25.
Effect of follicle age on conception rate in beef heifers - (Abstract Only)
Abreu, F.M., Cruppe, L., Maquivar, M., Utt, M.D., Roberts, C.A., Mussard, M.L., Day, M.L., Geary, T.W. 2011. Effect of follicle age on conception rate in beef heifers. Meeting Abstract. J. Anim. Sci. 89(E-Suppl. 1):253. Abstract #269.
Improving Reproductive Performance: Long and Short Term - (Proceedings)
Geary, T.W., Roberts, A.J. 2011. Improving Reproductive Performance: Long and Short Term. Proceedings of the XV Course on New Approaches to Production and Reproduction in Cattle. Pp. 370-385. Uberlandia, Brazil, March 17, 2011.
Factors affecting fertilization and pregnancy establishment in beef cows - (Proceedings)
Geary, T.W., Abreu, F.M. 2011. Factors affecting fertilization and pregnancy establishment in beef cows. Proceedings of the XV Course on New Approaches to Production and Reproduction in Cattle. Pp. 272-287. Uberlandia, Brazil, March 17, 2011.
Effects of immunization against LHRH and treatment with trenbolone acetate on reproductive function of beef bulls and steers - (Peer Reviewed Journal)
Geary, T.W., Wells, K.J., Deavila, D.M., Deavila, J., Conforti, V.A., Mclean, D.J., Roberts, A.J., Waterman, R.C., Reeves, J.J. 2011. Effects of immunization against LHRH and treatment with trenbolone acetate on reproductive function of beef bulls and steers. Journal of Animal Science. 89:2086-2095.
Factors affecting spermatozoa morphology in beef bulls - (Proceedings)
Roberts, C.A., Geary, T.W., Macneil, M.D., Waterman, R.C., Roberts, A.J., Alexander, L.J. 2010. Factors affecting spermatozoa morphology in beef bulls. Western Section of Animal Science Proceedings 61:122-125.
Level of maternal winter supplement and feed restriction during postweaning development influence circulating concentrations of IGF-I in heifers during the peripartum and rebreeding period - (Proceedings)
Roberts, A.J., Waterman, R.C., Geary, T.W., Alexander, L.J., Macneil, M.D. 2010. Level of maternal winter supplement and feed restriction during postweaning development influence circulating concentrations of IGF-I in heifers during the peripartum and rebreeding period. Western Section of Animal Science Proceedings 61:194-196.
Establishment of a phenotypical model of adverse outcomes associated with assisted reproductive technologies - (Abstract Only)
Robbins, K.M., Wells, K.D., Geary, T.W., O'Gorman, C., Macneil, M.D., Smith, M.F., Pohler, K., Jinks, E., Rivera, R.M. 2010. Establishment of a phenotypical model of adverse outcomes associated with assisted reproductive technologies. Society for the Study of Reproduction Abstract #316.
Contributions of follicle size to establishment and maintenance of pregnancy in suckled beef cows using reciprocal embryo transfer - (Abstract Only)
Atkins, J.A., Smith, M.F., Macneil, M.D., Jinks, E.M., Geary, T.W. 2010. Contributions of follicle size to establishment and maintenance of pregnancy in suckled beef cows using reciprocal embryo transfer. 8th International Ruminant Reproduction Symposium Abstract #117.
Factors affecting preovulatory concentrations of estradiol and its role in establishment and maintenance of pregnancy in suckled beef cows using reciprocal embryo transfer - (Abstract Only)
Jinks, E.M., Atkins, J.A., Pohler, K.G., Smith, M.F., Perry, G.A., Macneil, M.D., Geary, T.W. 2010. Factors affecting preovulatory concentrations of estradiol and its role in establishment and maintenance of pregnancy in suckled beef cows using reciprocal embryo transfer. 8th International Ruminant Reproduction Symposium Abstract #118.
Circulating concentrations of pregnancy associated glycoproteins (PAGs) are associated with embryo/fetal survival but not ovulatory follicle size in suckled beef cows - (Abstract Only)
Pohler, K.G., Atkins, J.A., Jinks, E.M., Johnson, C.L., Smith, M.F., Green, M.F., Macneil, M.D., Geary, T.W. 2010. Circulating concentrations of pregnancy associated glycoproteins (PAGs) are associated with embryo/fetal survival but not ovulatory follicle size in suckled beef cows. 8th International Ruminant Reproduction Symposium Abstract #119.
Level of maternal winter supplement and feed restriction during postweaning development influences circulating concentrations of IGF-I in heifers during the peripartum and rebreeding period. - (Abstract Only)
Roberts, A.J., Waterman, R.C., Geary, T.W., Alexander, L.J., MacNeil, M.D. 2010. Level of maternal winter supplement and feed restriction during postweaning development influences circulating concentrations of IGF-I in heifers during the peripartum and rebreeding period. Western Section American Society of Animal Science Abstract 88, E-Suppl. 2:769. Abstract #852.
Factors affecting pre-ovulatory follicle diameter and ovulation rate to GnRH in postpartum beef cows Part I: Cycling cows - (Peer Reviewed Journal)
Atkins, J.A., Smith, M.F., Wells, K.J., Geary, T.W. 2010. Factors affecting pre-ovulatory follicle diameter and ovulation rate to GnRH in postpartum beef cows. Part I: Cycling cows. Journal of Animal Science. 88:2300-2310.
Factors affecting pre-ovulatory follicle diameter and ovulation rate following GnRH in postpartum beef cows Part II: Anestrous cows - (Peer Reviewed Journal)
Atkins, J.A., Smith, M.F., Wells, K.J., Geary, T.W. 2010. Factors affecting pre-ovulatory follicle diameter and ovulation rate following GnRH in postpartum beef cows. Part II: Anestrous cows. Journal of Animal Science. 88:2311-2320.
Factors affecting spermatozoa morphology in beef bulls - (Abstract Only)
Roberts, C.A., Geary, T.W., Macneil, M.D., Waterman, R.C., Roberts, A.J., Alexander, L.J. 2010. Factors affecting spermatozoa morphology in beef bulls. Western Section American Society of Animal Science 88(E-Suppl. 2):796. Abstract #923.
Factors affecting ovulatory follicle size, embryo quality and pregnancy in suckled beef cows - (Abstract Only)
Atkins, J.A., Smith, M.F., Geary, T.W. 2010. Factors affecting ovulatory follicle size, embryo quality and pregnancy in suckled beef cows. Midwestern Section of the American Society of Animal Science Abstract #246.
Management factors influencing fertility in synchronized and natural breeding programs. - (Proceedings)
Perry, G.A., Dalton, J.C., Geary, T.W. 2010. Management factors influencing fertility in synchronized and natural breeding programs. Proceedings of the National Cattlemen's Beef Association Applied Reproductive Strategies in Beef Cattle workshop, January 28 and 29, San Antonio, TX. Pp.147-172.
Effects of flunixin meglumine on pregnancy establishment in beef cattle - (Peer Reviewed Journal)
Geary, T.W., Ansotegui, R.P., MacNeil, M.D., Roberts, A.J., Waterman, R.C. 2010. Effects of flunixin meglumine on pregnancy establishment in beef cattle. Journal of Animal Science. 88:943-949.
Reproductive performance of heifers offered ad libitum or restricted access to feed for a 140-d period after weaning - (Peer Reviewed Journal)
Roberts, A.J., Geary, T.W., Grings, E.E., Waterman, R.C., MacNeil, M.D. 2009. Reproductive performance of heifers offered ad libitum or restricted access to feed for a 140-d period after weaning. Journal of Animal Science 87:3043-3052.
Strategies to improve fertility in post partum Bos indicus cows submitted to a fixed-time insemination protocol with GnRH and PGF2a - (Peer Reviewed Journal)
Sa Filho, O.G., Vilela, E.R., Geary, T.W., Vasconcelos, J. 2009. Strategies to improve fertility in post partum Bos indicus cows submitted to a fixed-time insemination protocol with GnRH and PGF2a. Journal of Animal Science 87:2806-2814.
Implications of Going Against the Dogma of Feed Them to Breed Them - (Proceedings)
Roberts, A.J., Grings, E.E., MacNeil, M.D., Waterman, R.C., Alexander, L.J., Geary, T.W. 2009. Implications OF Going Against the Dogma OF Feed Them To Breed Them. Western Section of Animal Science Proceedings 60:85-88.
Determinants of embryo development and quality in beef cattle: Effect of pre-ovulatory follicle size, CL volume, and serum concentrations of progesterone - (Abstract Only)
Atkins, J.A., Smith, M.F., MacNeil, M.D., Geary, T.W. 2009. Determinants of embryo development and quality in beef cattle: Effect of pre-ovulatory follicle size, CL volume, and serum concentrations of progesterone. Society for the Study of Reproduction Annual Meeting. Online only.
Implications of going against the dogma of feed them to breed them - (Abstract Only)
Roberts, A.J., Grings, E.E., Waterman, R.C., Geary, T.W., Alexander, L.J., MacNeil, M.D. 2009. Implications of going against the dogma of feed them to breed them. Meeting Abstract #16. Journal of Animal Science 87 (E-Suppl 3):142.
Performance of Stocker Cattle Fed Hay and Protein Supplements during the Winter and Grazed on Wheat Pasture during the Spring - (Abstract Only)
Phillips, W.A., Bandyk, C.A., Geary, T.W. 2009. Performance of Stocker Cattle Fed Hay and Protein Supplements during the Winter and Grazed on Wheat Pasture during the Spring. J. Anim. Sci. Vol. 87, E-Suppl. 2. 225.
A Limousin specific myostatin allele affects longissimus muscle area and fatty acid profiles in a Wagyu-Limousin F*2* population - (Peer Reviewed Journal)
Alexander, L.J., Kuehn, L.A., Smith, T.P., Matukumalli, L.K., Mote, B., Koltes, J.E., Reecy, J., Geary, T.W., Rule, D.C., Macneil, M.D. 2009. A Limousin specific myostatin allele affects longissimus muscle area and fatty acid profiles in a Wagyu-Limousin F*2* population. Journal of Animal Science 87:1576-1581.
Mapping quantitative trait loci for fatty acid composition that segregate between Wagyu and Limousin - (Peer Reviewed Journal)
Tshipuliso, N., Alexander, L.J., Geary, T.W., Snelling, W.M., Rule, D.C., Koltes, J.E., Mote, B.E., MacNeil, M.D. 2008. Mapping quantitative trait loci for fatty acid composition that segregate between Wagyu and Limousin. South African Journal of Science 38(2):126-130.
The Use of an Experimental Vaccine in Gestating Beef Cows to Reduce the Shedding of Escherichia coli O157:H7 in the Newborn Calf - (Peer Reviewed Journal)
Standley, T., Paterson, J., Skinner, K., Rainey, B., Roberts, A.J., Geary, T.W., Smith, G., White, R. 2008. The Use of an Experimental Vaccine in Gestating Beef Cows to Reduce the Shedding of Escherichia coli O157:H7 in the Newborn Calf. Professional Animal Scientist 24:260-263.
Management Strategies to Reduce Embryonic Loss in Beef Cattle - (Proceedings)
Geary, T.W. 2008. Management Strategies to Reduce Embryonic Loss in Beef Cattle. Proceedings XII Course on New Approaches to Production and Reproduction in Cattle, March 6-7, 2008 Uberlandia, Brazil (Portuguese only)CD only. pg 51-60.
Management of Young Cows for Maximum Reproductive Performance - (Proceedings)
Geary, T.W. 2008. Management of Young Cows for Maximum Reproductive Performance. Proceedings XII Course on New Approaches to Production and Reproduction in Cattle, March 6-7, 2008 Uberlandia, Brazil(Portuguese only)CD only pg 17-25.
Tips to Improve AI Pregnancy Rates - (Proceedings)
Geary, T.W. 2008. Tips to Improve AI Pregnancy Rates. Proceedings XII Course on New Approaches to Production and Reproduction in Cattle, March 6-7, 2008, Uberlandia, Brazil (Portuguese only - CD only) pg 80-92.
Effect of Ovulatory Folicle Size and Expression of Estrus on Progesterone Secretion in Beef Cows - (Peer Reviewed Journal)
Busch, D.C., Atkins, J.A., Bader, J.F., Shafer, D.J., Patterson, D.J., Geary, T.W., Smith, M.F. 2008. Effect of Ovulatory Folicle Size and Expression of Estrus on Progesterone Secretion in Beef Cows. Journal of Animal Science 86(3):553-563.
Embryo mortality in beef cows: What can we do to prevent it? - (Proceedings)
Geary, T.W. 2008. Embryo mortality in beef cows: What can we do to prevent it?. Nebraska Veterinary Medical Association Proceedings pp 79-90.
Milk Yield of Primiparous Beef Cows From Three Calving Systems and Varied Weaning Ages - (Peer Reviewed Journal)
Grings, E.E., Roberts, A.J., Geary, T.W., Macneil, M.D. 2008. Milk Yield of Primiparous Beef Cows From Three Calving Systems and Varied Weaning Ages. Journal of Animal Science 86:768-779.
Factors that influence fertility in synchronized breeding programs: AI or natural service - (Proceedings)
Perry, G.A., Fields, S.D., Dalton, J.C., Geary, T.W. 2007. Factors that influence fertility in synchronized breeding programs: AI or natural service. Meeting Proceedings 127-148.
Influence of seasonal forage quality on glucose kinetics of young beef cows - (Peer Reviewed Journal)
Waterman, R.C., Grings, E.E., Geary, T.W., Roberts, A.J., Alexander, L.J., MacNeil, M.D. 2007. Influence of seasonal forage quality on glucose kinetics of young beef cows. Journal of Animal Science 85:2582-2595. doi 10:2527/jas.2007-0023.
Quantitative trait loci with additive effect on palatability and fatty acid composition of meat in a Wagyu-Limousin F*2 population. - (Peer Reviewed Journal)
Alexander, L.J., Macneil, M.D., Geary, T.W., Snelling, W.M., Rule, D.C., Scanga, J.A. 2007. Quantitative trait loci with additive effect on palatability and fatty acid composition of meat in a Wagyu-Limousin F*2 population. Animal Genetics 38:506-513.
Effect of early gestational undernutrition on angiogenic factor expression and vascularity in the bovine placentome - (Peer Reviewed Journal)
Vonnahme, K.A., Zhu, M.J., Borowicz, P.B., Geary, T.W., Hess, B.W., Reynolds, L.P., Caton, J.S., Means, W.J., Ford, S.P. 2007. Effect of early gestational undernutrition on angiogenic factor expression and vascularity in the bovine placentome. Journal of Animal Science doi 10:2527/jas.2006-805.
Effects of restricted feeding of beef heifers during the postweaning period on growth, efficiency and ultrasound carcass characteristics - (Peer Reviewed Journal)
Roberts, A.J., Paisley, S.I., Geary, T.W., Grings, E.E., Waterman, R.C., MacNeil, M.D. 2007. Effects of restricted feeding of beef heifers during the postweaning period on growth, efficiency and ultrasound carcass characteristics. Journal of Animal Science 85:2740-2745.
Quantitative trait loci with additive effect on growth and carcass traits in a Wagyu-Limousin F*2 population - (Peer Reviewed Journal)
Alexander, L.J., Geary, T.W., Snelling, W.M., MacNeil, M.D. 2007. Quantitative trait loci with additive effect on growth and carcass traits in a Wagyu-Limousin F*2 population. Animal Genetics 38:413-416.
Beef Heifer Development Within Three Calving Systems Reprint Icon - (Peer Reviewed Journal)
Grings, E.E., Geary, T.W., Short, R.E., MacNeil, M.D. 2007. Beef Heifer Development Within Three Calving Systems. Journal of Animal Science 85:2048-2058.
Reproductive Performance Of Heifers Offered Ad Libitum Or Restricted Access To Feed For A 140-D Period After Weaning - (Proceedings)
Roberts, A.J., Grings, E.E., MacNeil, M.D., Waterman, R.C., Alexander, L.J., Geary, T.W. 2007. Reproductive Performance Of Heifers Offered Ad Libitum Or Restricted Access To Feed For A 140-D Period After Weaning. Western Section of Animal Science Proceedings. WSASAS Proceedings 58:255-259.
Improving cow herd production through early weaning - (Proceedings)
Waterman, R.C., Endecott, R.L., Paterson, J.A., Geary, T.W. 2007. Improving cow herd production through early weaning. Nutrition Conference Proceedings Bozeman, MT. April 2007. (Proceedings published on CD).
Luteinizing hormone-releasing immunization alters pituitary hormone synthesis and storage in bulls and steers - (Abstract Only)
Wells, K.J., Geary, T.W., De Avila, D.M., De Avila, J., Conforti, V.A., Ulker, H., Mclean, D.J., Roberts, A.J., Reeves, J.J. 2007. Luteinizing hormone-releasing immunization alters pituitary hormone synthesis and storage in bulls and steers. Journal of Animal Science 85(Suppl. 1):450.
Factors affecting pre-ovulatory follicle diameter and ovulation rate following GnRH administration in anestrous beef cows - (Abstract Only)
Atkins, J.A., Geary, T.W., Wells, K.J., Lucy, M.C., Smith, M.F. 2007. Factors affecting pre-ovulatory follicle diameter and ovulation rate following GnRH administration in anestrous beef cows. Journal of Animal Science 84(Suppl. 1):158.
Reproductive Performance of Heifers Offered Ad Libitum Or Restricted Access To Feed For A 140-D Period After Weaning - (Abstract Only)
Roberts, A.J., Grings, E.E., Macneil, M.D., Waterman, R.C., Alexander, L.J., Geary, T.W. 2007. Reproductive Performance Of Heifers Offered Ad Libitum Or Restricted Access To Feed For A 140-D Period After Weaning. Proceedings Western Section of Animal Science 58:255-258.
Utilizing Natural Service with Estrous Synchronization in Conjunction with Timed Artificial Insemination - (Popular Publication)
Torell, R., Geary, T.W., Bohnert, D., Ahola, J. 2007. Utilizing Natural Service with Estrous Synchronization in Conjunction with Timed Artificial Insemination. University of Nevada Cooperative Extension; Fact Sheet 07-25:1-4.
Factors associated with ovulatory follicle growth rate and diameter in postpartum beef cows - (Abstract Only)
Atkins, J.A., Geary, T.W., Smith, M.F. 2007. Factors associated with ovulatory follicle growth rate and diameter in postpartum beef cows. Journal of Animal Science 86(E-Suppl. 2/3):250. Abstract #W170.
Effects of Flunixin Meglumine and Transportation on Pregnancy in Beef Cows Reprint Icon - (Peer Reviewed Journal)
Merrill, M.L., Ansotegui, R.P., Burns, P.D., MacNeil, M.D., Geary, T.W. 2007. Effects of flunixin meglumine and transportation on pregnancy in beef cows. Journal of Animal Science 85:1547-1554.
Relationship Between Size of Ovulatory Follicle and Pregnancy Success in Beef Heifers Reprint Icon - (Peer Reviewed Journal)
Perry, G.A., Smith, M.F., Roberts, A.J., MacNeil, M.D., Geary, T.W. 2007. Relationship between size of ovulatory follicle and pregnancy success in beef heifers. Journal of Animal Science 85:684-689.
Management Strategies to Reduce Embryonic Loss - (Proceedings)
Geary, T.W. 2006. Management strategies to reduce embryonic loss. Applied Reproductive Strategies Meeting Proceedings p. 167-175.
Synchronization of estrus and artificial insemination in replacement beef heifers using gonadotropin-releasing hormone, prostaglandin F2, and progesterone Reprint Icon - (Peer Reviewed Journal)
Lamb, G.C., Larson, J.E., Geary, T.W., Stevenson, J.S., Johnson, S.K., Day, M.L., Kesler, D.J., Dejarnette, J.M., Landblom, D.G., Ansotegui, R.P. 2006. Synchronization of estrus and artificial insemination in replacement beef heifers using gonadotropin-releasing hormone, prostaglandin F2, and progesterone. Journal of Animal Science 84(11):3000-3009.
Performance of Early Weaned (~80 D) Vs Normal Weaned (~215 D) Cows in the Northern Great Plains - (Proceedings)
Geary, T.W., Waterman, R.C., Paterson, J.A., Ansotegui, R.P., Lipsey, R.J. 2006. Performance of early weaned (~80 d) vs normal weaned (~215 d) cows in the northern great plains. Western Section of Animal Science Proceedings 57:99-102.
Performance of early weaned (~80 d) vs normal weaned (~215 d) cows in the Northern Great Plains - (Abstract Only)
Geary, T.W., Waterman, R.C., Paterson, J., Ansotegui, R., Lipsey, R. 2006. Performance of early weaned (~80 d) vs normal weaned (~215 d) cows in the Northern Great Plains. Journal of Animal Science 84(Suppl 2):155 (#58).
Factors Affecting Ovulatory Follicle Size and Ovulation Success to Gnrh-Induced Ovulation in Postpartum Beef Cows - (Abstract Only)
Atkins, J.A., Geary, T.W., Wells, K.J., Lucy, M.C., Smith, M.F. 2006. Factors affecting ovulatory follicle size and ovulation success to gnrh-induced ovulation in postpartum beef cows. Journal of Animal Science Supplement Abstract #210.
Performance of Early Weaned (Approx =80 D) Vs Normal Weaned (Approx =215 Day) Calves in the Northern Great Plains - (Proceedings)
Waterman, R.C., Geary, T.W., Paterson, J.A., Ansotegui, R.P., Lipsey, R.J. 2006. Performance of early weaned (approx =80 d) vs normal weaned (approx =215 day) calves in the Northern Great Plains. Western Section of Animal Science Proceedings 57:103-107.
Performance of Early Weaned (~ 80 D) Vs Normal Weaned (~ 215 Day) Calves in the Northern Great Plains - (Abstract Only)
Waterman, R.C., Geary, T.W., Paterson, J.A., Ansotegui, R.P., Lipsey, R.J. 2006. Performance of early weaned (~ 80 d) vs normal weaned (~ 215 day) calves in the Northern Great Plains. Journal of Animal Science Supplement 84(Suppl. 2):56.
Resumption of Postpartum Luteal Function of Primiparous, Suckled Beef Cows Exposed Continuously to Bull Urine Reprint Icon - (Peer Reviewed Journal)
Tauck, S.A., Berardinelli, J.G., Geary, T.W., Johnson, N.J. 2006. Resumption of postpartum luteal function of primiparous, suckled beef cows exposed continuously to bull urine. Journal of Animal Science 84:2708–2713.
Effects of Transportation Stress, Handling Stress and Flunixin Meglumine Approximately 13 D after Ai on Pregnancy Establishment - (Abstract Only)
Geary, T.W., Macneil, M.D., Ansotegui, R.P. 2006. Effects of transportation stress, handling stress and flunixin meglumine approximately 13 d after AI on pregnancy establishment. Proceedings of the Seventh International Symposium on Reproduction in Domestic Ruminants, Wellington, New Zealand, August 2006:527.
Genetic Partitioning of Variation in Ovulatory Follicle Size and Probability of Pregnancy in Beef Cattle Reprint Icon - (Peer Reviewed Journal)
Macneil, M.D., Geary, T.W., Perry, G.W., Roberts, A.J., Alexander, L.J. 2006. Genetic partitioning of variation in ovulatory follicle size and probability of pregnancy. Journal of Animal Science 84:1646-1650.
Management Strategies to Reduce Embryonic Loss - (Proceedings)
Geary, T.W. 2005. Management strategies to reduce embryonic loss. Range Beef Cow Symposium Proceedings, pg 78-87.
Relationship Between Follicle Size at Insemination and Pregancy Success in Beef Cattle - (Proceedings)
Perry, G.A., Smith, M.F., Lucy, M.C., Green, J.A., Parks, T.E., Macneil, M.D., Roberts, A.J., Geary, T.W. 2005. Relationship between follicle size at insemination and pregancy success in beef cattle. Proceedings of the National Academy of Sciences v. 102. no. 14. 5268-5273.
Synchronization of Estrus in Suckled Beef Cows Before Detected Estrus and (Or) Timed Artificial Insemination Using Gonadotropin-Releasing Hormone (Gnrh), Prostaglandin F2a (Pg), and Progesterone (Cidr) Reprint Icon - (Peer Reviewed Journal)
Larson, J.E., Lamb, G.C., Stevenson, J.S., Johnson, S.K., Day, M.L., Geary, T.W., Kesler, D.J., Dejarnette, J.M., Schrick, F.N., Arseneau, J.D. 2006. Synchronization of estrus in suckled beef cows before detected estrus and (or) timed artificial insemination using gonadotropin-releasing hormone (gnrh), prostaglandin f2a (pg), and progesterone (cidr). Journal of Animal Science 84:332-342.
Genetic Parameter Estimates for Scrotal Circumference and Semen Characteristics of Yearling Line 1 Hereford Bulls Reprint Icon - (Peer Reviewed Journal)
Kealey, C.G., Macneil, M.D., Tess, M.W., Geary, T.W., Bellows, R.A. 2006. Genetic parameter estimates for scrotal circumference and semen characteristics of yearling line 1 hereford bulls. Journal of Animal Science 84:283-290.
Use of Recombinant Gonadotropin Releasing Hormone Antigens for Immunosterilization of Beef Heifers Reprint Icon - (Peer Reviewed Journal)
Geary, T.W., Grings, E.E., Macneil, M.D., De Avila, D.M., Reeves, J.J. 2006. Use of recombinant gonadotropin releasing hormone antigens for immunosterilization of beef heifers. Journal of Animal Science 84:343-350.
Evaluation Gonadotropin-Releasing Hormone at Fixed-Time Ai in Beef Heifers Synchronized Using a Modified Co-Synch Plus Cidr Protocol Reprint Icon - (Peer Reviewed Journal)
Walker, R.S., Enns, R.M., Geary, T.W., Wamsley, N.W., Mortimer, R.G., Lashell, B.A., Zalesky, D.D. 2005. Evaluation gonadotropin-releasing hormone at fixed-time ai in beef heifers synchronized using a modified co-synch plus cidr protocol. Professional Animal Scientist 21:449-454
Calving System and Weaning Age Effects on Cow and Preweaning Calf Performance in the Northern Great Plains Reprint Icon - (Peer Reviewed Journal)
Grings, E.E., Short, R., Klement, K.D., Geary, T.W., MacNeil, M.D., Haferkamp, M.R., and Heitschmidt, R.K. 2005. Calving system and weaning age effects on cow and preweaning calf performance in the Northern Great Plains. Journal of Animal Science 83:2671-2683.
Cidrs Induce Estrous Cycles, Melengestrol Acetate (Mga) Does Not - (Popular Publication)
Geary, T.W., Perry, G.W., Smith, M.F. 2005. Cidrs induce estrous cycles, melengestrol acetate (mga) does not. 2005 Research Update for Fort Keogh Livestock and Range Research Laboratory p.13.
2005 Research Update - (Popular Publication)
Vermeire, L.T., Geary, T.W., Grings, E.E., Haferkamp, M.R., Heitschmidt, R.K., Macneil, M.D., Rinella, M.J., Alexander, L.J., Roberts, A.J., Waterman, R.C., Branson, D.H. 2005. 2005 research update. Research Update for Fort Keogh Livestock and Range Research Laboratory. 57 pgs.
Does Dietary Intake Influence Nutrient Utilization in Developing Heifers? Reprint Icon - (Other)
Waterman, R.C., Grings, E.E., Geary, T.W., Roberts, A.J., Alexander, L.J., Macneil, M.D. 2005. Does dietary intake influence nutrient utilization in developing heifers? 2005 Research Update for Fort Keogh Livestock and Range Research Laboratory p. 29-30.
Effect of ovulatory follicle size and expression of estrus on progesterone secretion in beef cows - (Abstract Only)
Busch, D.C., Atkins, J.A., Bader, J.F., Schafer, D.J., Patterson, D.J., Geary, T.W., Smith, M.F. 2005. Effect of ovulatory follicle size and expression of estrus on progesterone secretion in beef cows. Journal of Animal Science 83(Suppl. 1):217 (#307).
Handbook of Estrous Synchronization - (Other)
Day, M.L., Geary, T.W. 2005. Handbook of estrous synchronization. Ohio State University Extension Publication. Wooster. Western Region Publication No. 014. 22 pp.
Effects of Flunixin Meglumine on Pregnancy Establishment in Beef Cattle - (Proceedings)
Geary, T.W., Ansotegui, R.P., Roberts, A.J., Waterman, R.C., Macneil, M.D., Grings, E.E., Thompson, B.D., Lipsey, R.J. 2005. Effects of flunixin meglumine on pregnancy establishment in beef cattle. Western Section of Animal Science Proceedings. 56:309-311
The Use of An Experimental Vaccine in Gestating Beef Cows to Reduce the Shedding of E. Coli 0157:h7 in the Newborn Calf - (Proceedings)
Standley, T.T., Paterson, J.A., Skinner, K.D., Rainey, B.M., Roberts, A.J., Geary, T.W., Smith, G., White, R. 2005. The use of an experimental vaccine in gestating beef cows to reduce the shedding of e. coli 0157:h7 in the newborn calf. Western Section of Animal Science Proceedings 56:21-23.
Effects of Flunixin Meglumine on Pregnancy Establishment in Beef Cattle - (Abstract Only)
Geary, T.W., Ansotegui, R.P., Roberts, A.J., Waterman, R.C., Macneil, M.D., Grings, E.E., Thompson, D.B., Lipsey, R.J. 2005. Effects of Flunixin Meglumine on Pregnancy Establishment in Beef Cattle. Journal of Animal Science Supplement 83(Suppl. 2):125 (#101).
Associations of Growth and Carcass Traits with Attainment of Puberty in Heifers Fed at Two Levels - (Abstract Only)
Roberts, A.J., Paisley, S.I., Geary, T.W., Grings, E.E., Macneil, M.D. 2005. Associations of Growth and Carcass Traits with Attainment of Puberty in Heifers Fed at Two Levels. Journal of Animal Science 83(Suppl. 2):126 (#105).
Milk yield of beef heifers from three calving systems - (Abstract Only)
Grings, E.E., Roberts, A.J., Geary, T.W. 2005. Milk yeild of beef heifers from three calving systems. Journal of Animal Science 83(Suppl 2):122 (#90).
Milk Yield of Beef Heifers from Three Calving Systems - (Proceedings)
Grings, E.E., Roberts, A.J., Geary, T.W. 2005. Milk yield of beef heifers from three calving systems. Western Section of Animal Science Proceedings. 56:131-134
Associations of Growth and Carcass Traits with Attainment of Puberty in Heifers Fed at Two Levels - (Proceedings)
Roberts, A.J., Paisley, S.I., Geary, T.W., Grings, E.E., Macneil, M.D. 2005. Associations of growth and carcass traits with attainment of puberty in heifers fed at two levels. Western Section of Animal Science Proceedings 56:333-335.
Effect of Administration of Human Chorionic Gonadotropin after Artificial Insemination on Concentrations of Progesterone and Conception Rates in Beef Heifers Reprint Icon - (Peer Reviewed Journal)
Funston, R.N., Lipsey, R.J., Geary, T.W., Roberts, A.J. 2005. Effect of administration of human chorionic gonadotropin after artificial insemination on concentrations of progesterone and conception rates in beef heifers. Journal of Animal Science. 83:1403-1405.
Ability of Intravaginal Progesterone and Melengestrol Acetate to Induce Estrous Cycling Status in Postpartum Beef Cows - (Peer Reviewed Journal)
Perry Jr, G.A., Smith, M.F., Geary, T.W. 2004. Ability of intravaginal progesterone and melengestrol acetate to induce estrous cycling status in postpartum beef cows. Journal of Animal Science 82(3):695-704.
Ubiquitin As An Objective Marker of Semen Quality and Fertility in Bulls - (Proceedings)
Sutovsky, P., Geary, T.W., Baska, K., Manandahar, G., Feng, D., Lovercamp, K.W., Sutovsky, M. 2004. Ubiquitin as an objective marker of semen quality and fertility in bulls. Proceedings of Nebraska Applied Reproductive Strategies in Beef Cattle p.185-199.
Effect of Cu, Zn, and MN Supplementation and Source on Reproduction, Mineral Status, and Performance in Grazing Beef Cattle over a Two-Year Period - (Peer Reviewed Journal)
Ahola, J.K., Baker, D.S., Burns, P.D., Mortimer, R.G., Enns, R.M., Whittier, J.C., Geary, T.W., Engle, T.E. 2004. Effect of cu, zn, and mn supplementation and source on reproduction, mineral status, and performance in grazing beef cattle over a two-year period. Journal of Animal Science 82: 2375-2383.
Ability of Cidrs Or Melengestrol Acetate to Initiate Estrous Cycles in Early Postpartum Beef Cows - (Other)
Perry, G.A., Geary, T.W. 2004. Ability of cidrs or melengestrol acetate to initiate estrous cycles in early postpartum beef cows. South Dakota State University Beef Report 2004. p. 79-85.
Estrus Synchronization of Suckled Beef Cows by Using Gnrh, Prostaglandin F2¿ (Pgf), and Progesterone (Cidr): a Multi-Location Study. - (Proceedings)
Larson, J.E., Lamb, G.C., Stevenson, J.S., Marston, T.W., Johnson, S.K., Day, M.L., Geary, T.W., Kesler, D.J., Dejarnette, J.M., Schrick, F.N. 2004. Estrus synchronization of suckled beef cows by using gnrh, prostaglandin f2¿ (pgf), and progesterone (cidr): a multi-location study.. Workshop Proceedings. Cattlemen's Day 2004. pg. 7-10.
Fertility in Beef Heifers Synchronized Using a Modified Co-Synch Plus Cidr Protocol with Or Without Gnrh at Timed Ai - (Proceedings)
Walker, R.S., Enns, R.M., Geary, T.W., Wamsley, N.W., Downing, E.R., Mortimer, R.G., Lashell, B.A., Zalesky, D.D. 2004. Fertility in beef heifers synchronized using a modified co-synch plus cidr protocol with or without gnrh at timed ai. Western Section of Animal Science Proceedings 55:3-6.
Effect of Flunixin Meglumine on Early Embryonic Mortality in Stressed Beef Females - (Proceedings)
Merrill, M.L., Ansotegui, R.P., Paterson, J., Geary, T.W. 2004. Effect of flunixin meglumine on early embryonic mortality in stressed beef females. Western Section of Animal Science Proceedings 55:304-307.
Genetic Parameter Estimates for Yearling Scrotal Circumferences and Semen Traits of Line 1 Hereford Bulls - (Proceedings)
Kealey, C.G., Macneil, M.D., Tess, M.W., Geary, T.W., Bellows, R.A. 2004. Genetic parameter estimates for yearling scrotal circumferences and semen traits of line 1 hereford bulls. Western Section of Animal Science Proceedings 55:36-39.
Fertility in Beef Heifers Synchronized Using a Modified Co-Synch Plus Cidr Protocol with Or Without Gnrh at Timed Ai - (Abstract Only)
Walker, R.S., Enns, R.M., Geary, T.W., Wamsley, N.W., Downing, E.R., Mortimer, R.G., Lashell, B.A., Zalesky, D.D. 2004. Fertility in beef heifers synchronized using a modified co-synch plus cidr protocol with or without gnrh at timed ai. Journal of Animal Science Supplement 82(2):117.
Synchrnonization of Estrus in Replacement Beef Heifers Using Gnrh, Prostaglandin F2¿ (Pg), and Progesterone (Cidr): a Multi-Location Study - (Abstract Only)
Larson, J.E., Lamb, G.C., Geary, T.W., Stevenson, J.S., Johnson, S.K., Day, M.L., Kesler, D.J., Dejarnette, J.M., Landblom, D.G. 2004. Synchrnonization of estrus in replacement beef heifers using gnrh, prostaglandin f2¿ (pg), and progesterone (cidr): a multi-location study. Journal of Animal Science Supplement 82(1):369.
Effect of Flunixin Meglumine on Early Embryonic Mortality in Stressed Beef Females - (Abstract Only)
Merrill, M.L., Ansotegui, R.P., Geary, T.W. 2004. Effect of flunixin meglumine on early embryonic mortality in stressed beef females. Journal of Animal Science Supplement 82(2):126.
Effect of Ovulatory Follicle Size on Pregnancy Rates and Fetal Mortality in Beef Heifers - (Abstract Only)
Perry, G.A., Smith, M.F., Roberts, A.J., Macneil, M.D., Geary, T.W. 2004. Effect of ovulatory follicle size on pregnancy rates and fetal mortality in beef heifers. Journal of Animal Science Supplement 82(1):101.
Effect of Ovulatory Follicle Size on Pregnancy Rates and Fetal Mortality in Beef Heifers. - (Abstract Only)
Perry, G.A., Smith, M.F., Roberts, A.J., Macneil, M.D., Geary, T.W. 2004. Effect of ovulatory follicle size on pregnancy rates and fetal mortality in beef heifers. Journal of Animal Science Supplement 82(1):101.
Synchronization of Estrus in Suckled Beef Cows Using Gnrh, Prostaglandin F2a (Pg), and Progesterone (Cidr): a Multi-Location Study - (Abstract Only)
Larson, J.E., Lamb, G.C., Stevenson, J.S., Johnson, S.K., Day, M.L., Geary, T.W., Kesler, D.J., Dejarnette, J.M., Schrick, F.N., Arseneau, J.D. 2004. Synchronization of estrus in suckled beef cows using gnrh, prostaglandin f2a (pg), and progesterone (cidr): a multi-location study. Journal of Animal Science Supplement 82(1):369.
Evaluation of Three Estrous Synchronization Protocols in Beef Heifers - (Peer Reviewed Journal)
Funston, E.N., Ansotegui, R.P., Lipsey, R.J., Geary, T.W., 2004. Evaluation of three estrous synchronization protocols in beef heifers. Professional Animal Scientist 20:384-387.
Estrus Synchronization of Replacement Beef Heifers by Using Gnrh, Prostaglandin F¿¿ (Pgf), and Progesterone (Cidr): a Multi-Location Study. - (Proceedings)
LARSON, J.E., LAMB, G.C., GEARY, T.W., STEVENSON, J.S., JOHNSON, S.K., DAY, M.L., KESLER, D.J., DEJARNETTE, J.M., LANDBLOM, D.G., WHITTIER, D. ESTRUS SYNCHRONIZATION OF REPLACEMENT BEEF HEIFERS BY USING GNRH, PROSTAGLANDIN F2a(PGF), AND PROGESTERONE (CIDR): A MULTI-LOCATION STUDY. Kansas State Cattlemen's Day Proceeding / University of Minnesota Beef Cow/Calf Day Proceedings. p. 3-6. 2004.
Heifer Development Within Three Seasons of Calving - (Popular Publication)
GRINGS, E.E., SHORT, R.E., GEARY, T.W., MACNEIL, M.D. HEIFER DEVELOPMENT WITHIN THREE SEASONS OF CALVING. RESEARCH UPDATE FOR FORT KEOGH LIVESTOCK AND RANGE RESEARCH LABORATORY. p. 51. 2003.
Evaluation of the Select Synch Protocol with Natural Service in Beef Cows - (Abstract Only)
Geary, T.W. 2003. Evaluation of the select synch protocol with natural service in beef cows. Theriogenology p. 7.
Tips to Improve Ai Pregnancy Rates - (Other)
Geary, T.W. 2003. Tips to improve ai pregnancy rates. Montana Farmer-Stockman p. 44-45, 48, 50.
Relationship Between Serum Concentrations of Leptin and Carcass Composition and Quality in Beef Cattle and Swine - (Abstract Only)
MCFADIN, E.L., GEARY, T.W., MACNEIL, M.D., KEISLER, D.H., BERG, E.P. RELATIONSHIP BETWEEN SERUM CONCENTRATIONS OF LEPTIN AND CARCASS COMPOSITION AND QUALITY IN BEEF CATTLE AND SWINE. AMERICAN MEAT SCIENCE ASSOCIATION CONFERENCE RECIPROCAL PROCEEDINGS. 2003. Poster available at: http://www.meatscience.org/pubs/rmcarchv/2002/presentations/rmc_2002_055_3_0000_McFadin.pdf.
Effect of Supplemental Trace Mineral Level and Form on Peripubertal Bulls - (Abstract Only)
Alexander, W.L., Ansotegui, R.P., Spickard, D.S., Swenson, C.K., Geary, T.W., Grings, E.E. 2003. Effect of supplemental trace mineral level and form on peripubertal bulls. Theriogenology p. 31-32.
Ability of Cidrs and Melengestrol Acetate to Induce Estrous Cycling Status in Anestrous Postpartum Beef Cows - (Abstract Only)
Perry Jr, G.A., Smith, M.F., Geary, T.W. 2003. Ability of cidrs and melengestrol acetate to induce estrous cycling status in anestrous postpartum beef cows. Theriogenology p. 26.
Fertility and Distribution of Estrus among Cows Following Prostaglandin Induced Embryonic/fetal Mortality - (Proceedings)
GEARY, T.W. FERTILITY AND DISTRIBUTION OF ESTRUS AMONG COWS FOLLOWING PROSTAGLANDIN INDUCED EMBRYONIC/FETAL MORTALITY. WESTERN SECTION OF ANIMAL SCIENCE PROCEEDINGS. 2003. v. 54. p. 254-256.
Fertility and Distribution of Estrus among Cows Following Prostaglandin Induced Embryonic/fetal Mortality - (Abstract Only)
GEARY, T.W. FERTILITY AND DISTRIBUTION OF ESTRUS AMONG COWS FOLLOWING PROSTAGLANDIN INDUCED EMBRYONIC/FETAL MORTALITY. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT. Abstract #471. 2003. v. 81(Suppl. 1). p. 119.
Timing of Insemination and Gnrh on Pregnancy Rates in Beef Cows in a Modified Co-Synch Estrous Synchronization System - (Abstract Only)
HALL, J.B., DEJARNETTE, J.M., WHITTIER, J.C., GEARY, T.W. TIMING OF INSEMINATION AND GNRH ON PREGNANCY RATES IN BEEF COWS IN A MODIFIED CO-SYNCH ESTROUS SYNCHRONIZATION SYSTEM. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT ABSTRACT #206. 2003. v. 81(Suppl. 1). p. 51.
Effect of Hcg Administration Approximately 5 D after Artificial Insemination on Progesterone Concentrations and Ai Conception Rates in Beef Heifers - (Abstract Only)
FUNSTON, R.N., OLSON, J.L., LIPSEY, R.J., GEARY, T.W., ROBERTS, A.J. EFFECT OF HCG ADMINISTRATION APPROXIMATELY 5 D AFTER ARTIFICIAL INSEMINATION ON PROGESTERONE CONCENTRATIONS AND AI CONCEPTION RATES IN BEEF HEIFERS. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT ABSTRACT #212. 2003. v. 81(Suppl. 1). p. 53.
Timing of Insemination and Gnrh on Pregnancy Rates in Beef Cows in a Modified Co-Synch Estrous Synchronization System - (Proceedings)
HALL, J.B., DEJARNETTE, J.M., WHITTIER, J.C., GEARY, T.W. TIMING OF INSEMINATION AND GNRH ON PREGNANCY RATES IN BEEF COWS IN A MODIFIED CO-SYNCH ESTROUS SYNCHRONIZATION SYSTEM. WESTERN SECTION OF ANIMAL SCIENCE PROCEEDINGS. 2003. v. 54. p. 257-260.
Effect of Hcg Administration Approximately 5 D after Artificial Insemination on Progesterone Concentrations and Ai Conception Rates in Beef Heifers - (Proceedings)
FUNSTON, R.N., OLSON, J.L., LIPSEY, R.J., GEARY, T.W., ROBERTS, A.J. EFFECT OF HCG ADMINISTRATION APPROXIMATELY 5 D AFTER ARTIFICIAL INSEMINATION ON PROGESTERONE CONCENTRATIONS AND AI CONCEPTION RATES IN BEEF HEIFERS. WESTERN SECTION OF ANIMAL SCIENCE PROCEEDINGS. 2003. v. 54. p. 251-253.
Effects of Flunixin Meglumine on Embryonic Loss in Stressed Beef Cows - (Abstract Only)
MERRILL, M.L., ANSOTEGUI, R.P., WAMSLEY, N.E., BURNS, P.D., GEARY, T.W. EFFECTS OF FLUNIXIN MEGLUMINE ON EMBRYONIC LOSS IN STRESSED BEEF COWS. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT ABSTRACT #140. 2003. v. 81(SUPPL. 1). p. 35.
Effects of Flunixin Meglumine on Embryonic Loss in Stressed Beef Cows - (Proceedings)
MERRILL, M.L., ANSOTEGUI, R.P., WAMSLEY, N.E., BURNS, P.D., GEARY, T.W. EFFECTS OF FLUNIXIN MEGLUMINE ON EMBRYONIC LOSS IN STRESSED BEEF COWS. WESTERN SECTION OF ANIMAL SCIENCE PROCEEDINGS. 2003. v. 54. p. 53-55.
Effect of Ovulatory Follicle Size at Time of Gnrh Injection Or Standing Estrus on Pregnancy Rates and Embryonic/fetal Mortality in Beef Cattle - (Abstract Only)
PERRY JR, G.A., SMITH, M.F., LUCY, M.C., ROBERTS, A.J., MACNEIL, M.D., GEARY, T.W. EFFECT OF OVULATORY FOLLICLE SIZE AT TIME OF GNRH INJECTION OR STANDING ESTRUS ON PREGNANCY RATES AND EMBRYONIC/FETAL MORTALITY IN BEEF CATTLE. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT ABSTRACT #211. 2003. v. 81(SUPPL. 1). p. 52.
Effect of Ovulatory Follicle Size at Time of Gnrh Injection on Preovulatory Serum Concentrations of Estradiol in Beef Cows - (Abstract Only)
PERRY JR, G.A., SMITH, M.F., ROBERTS, A.J., MACNEIL, M.D., GEARY, T.W. EFFECT OF OVULATORY FOLLICLE SIZE AT TIME OF GNRH INJECTION ON PREOVULATORY SERUM CONCENTRATIONS OF ESTRADIOL IN BEEF COWS. SOCIETY FOR THE STUDY OF REPRODUCTION ANNUAL MEETING ABSTRACT #530. 2003. v. 68(1). p. 330.
Effect of Ovulatory Follicle Size at Time of Gnrh Injection Or Standing Estrus on Pregnancy Rates and Embryonic/fetal Mortality in Beef Cattle - (Proceedings)
PERRY JR, G.A., SMITH, M.F., LUCY, M.C., ROBERTS, A.J., MACNEIL, M.D., GEARY, T.W. EFFECT OF OVULATORY FOLLICLE SIZE AT TIME OF GNRH INJECTION OR STANDING ESTRUS ON PREGNANCY RATES AND EMBRYONIC/FETAL MORTALITY IN BEEF CATTLE. WESTERN SECTION OF ANIMAL SCIENCE PROCEEDINGS. 2003. v. 54. p. 281-284.
Management of Young Cows for Maximum Reproductive Performance - (Proceedings)
GEARY, T.W. MANAGEMENT OF YOUNG COWS FOR MAXIMUM REPRODUCTIVE PERFORMANCE. BEEF IMPROVEMENT FEDERATION PROCEEDINGS. 2003. p. 5-8.
Tips to Improve Ai Pregnancy Rates - (Popular Publication)
GEARY, T.W. TIPS TO IMPROVE AI PREGNANCY RATES. MONTANA FARMER. 2003. p. 44-45, 48.
Leptin As a Predictor of Carcass Composition in Beef Cattle Reprint Icon - (Peer Reviewed Journal)
GEARY, T.W., MCFADIN, E.L., MACNEIL, M.D., GRINGS, E.E., SHORT, R.E., FUNSTON, R.N., KEISLER, D.H. LEPTIN AS A PREDICTOR OF CARCASS COMPOSITION IN BEEF CATTLE. JOURNAL OF ANIMAL SCIENCE. 2003. v. 81. p. 1-8.
2002 Research Update - (Popular Publication)
GRINGS, E.E., GEARY, T.W., HAFERKAMP, M.R., HEITSCHMIDT, R.K., KLEMENT, K.D., MACNEIL, M.D., ROBERTS, A.J., VERMEIRE, L.T. 2002 RESEARCH UPDATE. RESEARCH UPDATE FOR FORT KEOGH LIVESTOCK AND RANGE RESEARCH LABORATORY. 2003. 90 pages.
Vaccines Against Reproductive Hormones to Sterilize Stocker Beef Heifers - (Popular Publication)
GEARY, T.W., GRINGS, E.E. VACCINES AGAINST REPRODUCTIVE HORMONES TO STERILIZE STOCKER BEEF HEIFERS. RESEARCH UPDATE FOR FORT KEOGH LIVESTOCK AND RANGE RESEARCH LABORATORY. p. 77-78. 2003.
Evaluating New Measurements of Fertility in Beef Cowsy - (Popular Publication)
GEARY, T.W., PERRY JR, G.A. EVALUATING NEW MEASUREMENTS OF FERTILITY IN BEEF COWSY. RESEARCH UPDATE FOR FORT KEOGH LIVESTOCK AND RANGE RESEARCH LABORATORY. p. 49-50. 2003.
Use of Timed Artificial Insemination with Gonadotropin-Releasing Hormone/prostaglandin Estrous and Ovulation Synchronization Protocols for Use in Beef Cows - (Popular Publication)
GEARY, T.W. USE OF TIMED ARTIFICIAL INSEMINATION WITH GONADOTROPIN-RELEASING HORMONE/PROSTAGLANDIN ESTROUS AND OVULATION SYNCHRONIZATION PROTOCOLS FOR USE IN BEEF COWS. RESEARCH UPDATE FOR FORT KEOGH LIVESTOCK AND RANGE RESEARCH LABORATORY. p. 37-38. 2003.
Improvement in Estrous Synchronization among Beef Heifers - (Popular Publication)
GEARY, T.W., FUNSTON, R.N. IMPROVEMENT IN ESTROUS SYNCHRONIZATION AMONG BEEF HEIFERS. RESEARCH UPDATE FOR FORT KEOGH LIVESTOCK AND RANGE RESEARCH LABORATORY. p. 39-40. 2003.
Initiation and Synchronization of Estrous Cycles in Commercial Beef Herds for Natural Service - (Popular Publication)
GEARY, T.W. INITIATION AND SYNCHRONIZATION OF ESTROUS CYCLES IN COMMERCIAL BEEF HERDS FOR NATURAL SERVICE. RESEARCH UPDATE FOR FORT KEOGH LIVESTOCK AND RANGE RESEARCH LABORATORY. p. 41-42. 2003.
Effects of Feeding High Linoleate Safflower Seeds on Weaning and Reproductive Performance of Beef Heifers - (Popular Publication)
GEARY, T.W., GRINGS, E.E., MACNEIL, M.D. EFFECTS OF FEEDING HIGH LINOLEATE SAFFLOWER SEEDS ON WEANING AND REPRODUCTIVE PERFORMANCE OF BEEF HEIFERS. RESEARCH UPDATE FOR FORT KEOGH LIVESTOCK AND RANGE RESEARCH LABORATORY. p. 43-44. 2003.
Profitability of Estrous Synchronization with Natural Service - (Popular Publication)
GEARY, T.W. PROFITABILITY OF ESTROUS SYNCHRONIZATION WITH NATURAL SERVICE. RESEARCH UPDATE FOR FORT KEOGH LIVESTOCK AND RANGE RESEARCH LABORATORY. p. 34. 2003.
Development of New Estrous and Ovulation Synchronization Protocols for Use in Beef Cows - (Popular Publication)
GEARY, T.W. DEVELOPMENT OF NEW ESTROUS AND OVULATION SYNCHRONIZATION PROTOCOLS FOR USE IN BEEF COWS. RESEARCH UPDATE FOR FORT KEOGH LIVESTOCK AND RANGE RESEARCH LABORATORY. p. 35-36. 2003.
Effects of Feeding Whole Sunflower Seeds Before Artificial Insemination of Beef Heifers - (Popular Publication)
FUNSTON, R.N., GEARY, T.W. EFFECTS OF FEEDING WHOLE SUNFLOWER SEEDS BEFORE ARTIFICIAL INSEMINATION OF BEEF HEIFERS. RESEARCH UPDATE FOR FORT KEOGH LIVESTOCK AND RANGE RESEARCH LABORATORY. p. 45. 2003.
Synchronizing Estrus in Beef Cattle - (Popular Publication)
GEARY, T.W. SYNCHRONIZING ESTRUS IN BEEF CATTLE. COW CALF MANAGEMENT GUIDE AND CATTLE PRODUCER'S LIBRARY.Coop. Ext. System CL405. 2002. v. 406. p. 1-7.
Supplementation with Whole Sunflower Seeds Before Artificial Insemination in Beef Heifers - (Peer Reviewed Journal)
FUNSTON, R.N., GEARY, T.W., ANSOTEGUI, R.P., LIPSEY, R.J., PATERSON, J.A. SUPPLEMENTATION WITH WHOLE SUNFLOWER SEEDS BEFORE ARTIFICIAL INSEMINATION IN BEEF HEIFERS. PROFESSIONAL ANIMAL SCIENTIST. 2002. 18:254-257.
Supplementation with Whole Sunflower Seeds Before Artificial Insemination in Beef Heifers Reprint Icon - (Peer Reviewed Journal)
FUNSTON, R.N., GEARY, T.W., ANSOTEGUI, R.P., LIPSEY, R.J., PATERSON, J.A. SUPPLEMENTATION WITH WHOLE SUNFLOWER SEEDS BEFORE ARTIFICIAL INSEMINATION IN BEEF HEIFERS. PROFESSIONAL ANIMAL SCIENTIST. 2002. 18:254-257.
Supplementation with Whole Sunflower Seeds Before Artificial Insemination in Beef Heifers - (Peer Reviewed Journal)
FUNSTON, R.N., GEARY, T.W., ANSOTEGUI, R.P., LIPSEY, R.J., PATERSON, J.A. SUPPLEMENTATION WITH WHOLE SUNFLOWER SEEDS BEFORE ARTIFICIAL INSEMINATION IN BEEF HEIFERS. PROFESSIONAL ANIMAL SCIENTIST. 2002. 18:254-257.
Supplementation with Whole Sunflower Seeds Before Artificial Insemination in Beef Heifers Reprint Icon - (Peer Reviewed Journal)
FUNSTON, R.N., GEARY, T.W., ANSOTEGUI, R.P., LIPSEY, R.J., PATERSON, J.A. SUPPLEMENTATION WITH WHOLE SUNFLOWER SEEDS BEFORE ARTIFICIAL INSEMINATION IN BEEF HEIFERS. PROFESSIONAL ANIMAL SCIENTIST. 2002. 18:254-257.
Effect of Follicle Size at Time of Gnrh-Induced Ovulation on Luteal Function and Fertility - (Proceedings)
PERRY, G.A., GEARY, T.W., LUCY, M.C., SMITH, M.F. EFFECT OF FOLLICLE SIZE AT TIME OF GNRH-INDUCED OVULATION ON LUTEAL FUNCTION AND FERTILITY. WESTERN SECTION OF ANIMAL SCIENCE PROCEEDINGS. 2002. v. 53. p. 45-48.
Evaluation of Melengestrol Acetate/prostaglandin (Mga/pgf), Select Synch, and 7 D Mga/select Synch Estrous Synchronization Protocols in Beef Heifers - (Proceedings)
FUNSTON, R.N., ANSOTEGUI, R.P., LIPSEY, R.J., GEARY, T.W. EVALUATION OF MELENGESTROL ACETATE/PROSTAGLANDIN (MGA/PGF), SELECT SYNCH, AND 7 D MGA/SELECT SYNCH ESTROUS SYNCHRONIZATION PROTOCOLS IN BEEF HEIFERS. WESTERN SECTION OF ANIMAL SCIENCE PROCEEDINGS. 2002. v. 53. p. 405-406.
Effects of Feeding High Linoleate Safflower Seeds Prepartum on Leptin Concentration, Weaning, and Re-Breeding Performance of Beef Heifers - (Proceedings)
GEARY, T.W., GRINGS, E.E., MACNEIL, M.D., KEISLER, D.H. EFFECTS OF FEEDING HIGH LINOLEATE SAFFLOWER SEEDS PREPARTUM ON LEPTIN CONCENTRATION, WEANING, AND RE-BREEDING PERFORMANCE OF BEEF HEIFERS. WESTERN SECTION OF ANIMAL SCIENCE PROCEEDINGS. 2002. v. 53. p. 425-427.
Effect of Follicle Size at Time of Gnrh-Induced Ovulation on Luteal Function and Fertility - (Abstract Only)
PERRY, G.A., GEARY, T.W., LUCY, M.C., SMITH, M.F. EFFECT OF FOLLICLE SIZE AT TIME OF GNRH-INDUCED OVULATION ON LUTEAL FUNCTION AND FERTILITY. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT. 2002. v. 53. p. 45-48.
Heifer Development Within Three Seasons of Calving - (Proceedings)
GRINGS, E.E., SHORT, R.E., GEARY, T.W., MACNEIL, M.D. HEIFER DEVELOPMENT WITHIN THREE SEASONS OF CALVING. WESTERN SECTION OF ANIMAL SCIENCE PROCEEDINGS. 2002. v. 53. p. 261-264.
Heifer Development Within Three Seasons of Calving - (Abstract Only)
GRINGS, E.E., SHORT, R.E., GEARY, T.W., MACNEIL, M.D. HEIFER DEVELOPMENT WITHIN THREE SEASONS OF CALVING. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT. 2002. v. 80(Suppl. 2). p. 120.
Evaluation of Melengesterol Acetate/prostaglandin (Mga/pgf), Select Synch, and 7 D Mga/select Synch Estrous Synchronization Protocols in Beef Heifers - (Abstract Only)
FUNSTON, R.N., ANSOTEGUI, R.P., LIPSEY, R.J., GEARY, T.W. EVALUATION OF MELENGESTEROL ACETATE/PROSTAGLANDIN (MGA/PGF), SELECT SYNCH, AND 7 D MGA/SELECT SYNCH ESTROUS SYNCHRONIZATION PROTOCOLS IN BEEF HEIFERS. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT. 2002. v. 80(Suppl. 2). p. 128.
Evaluation of Melengestrol Acetate Prostaglandin (Mga/pgf), Select Synch, and 7 D Mga/select Synch Estrous Synchronization Protocols in Beef Heifers - (Popular Publication)
FUNSTON, R.N., ANSOTEGUI, R.P., LIPSEY, R.J., GEARY, T.W. EVALUATION OF MELENGESTROL ACETATE PROSTAGLANDIN (MGA/PGF), SELECT SYNCH, AND 7 D MGA/SELECT SYNCH ESTROUS SYNCHRONIZATION PROTOCOLS IN BEEF HEIFERS. MONTANA STATE UNIVERSITY BEEF NEWSLETTER. 2002. v. 7(5). p. 5.
Effects of Feeding High Linoleate Safflower Seeds Prepartum on Leptin Concentration, Weaning, and Re-Breeding Performance of Beef Heifers - (Abstract Only)
GEARY, T.W., GRINGS, E.E., MACNEIL, M.D., KEISLER, D.H. EFFECTS OF FEEDING HIGH LINOLEATE SAFFLOWER SEEDS PREPARTUM ON LEPTIN CONCENTRATION, WEANING, AND RE-BREEDING PERFORMANCE OF BEEF HEIFERS. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT. 2002. v. 80(Suppl. 2). p. 131-132.
Feeding Melengesterol Acetate (Mga) Seven Days Prior to the Select Synch Estrous Synchronization Protocal Results in Equal Pregnancy Rates Compared to the Conventional Mga/17 Days Prostaglandin Sync Protocol in Beef Heifers - (Peer Reviewed Journal)
FUNSTON, R.N., ANSOTEGUI, R.P., LIPSEY, R.J., GEARY, T.W. FEEDING MELENGESTEROL ACETATE (MGA) SEVEN DAYS PRIOR TO THE SELECT SYNCH ESTROUS SYNCHRONIZATION PROTOCAL RESULTS IN EQUAL PREGNANCY RATES COMPARED TO THE CONVENTIONAL MGA/17 DAYS PROSTAGLANDIN SYNC PROTOCOL IN BEEF HEIFERS. THERIOGENOLOGY. 2002. v. 57. p. 1485-1491.
Synchronization of Ovulation Using Gnrh Or Hcg with the Co-Synch Protocol in Suckled Beef Cows - (Peer Reviewed Journal)
GEARY, T.W., SALVERSON, R.R., WHITTIER, J.C. SYNCHRONIZATION OF OVULATION USING GNRH OR HCG WITH THE CO-SYNCH PROTOCOL IN SUCKLED BEEF COWS. JOURNAL OF ANIMAL SCIENCE. 2001. v. 79. p. 2536-1541.
Synchronization of Estrus in Beef Cows Using Gnrh and Pgf with Estrus Ai Ortimed Ai 72 Hr after Pgf with Or Without a Second Gnrh Injection - (Proceedings)
GEARY, T.W., WHITTIER, J.C., MORTIMER, R.G., YOUNG, J.W., SALVERSON, R.R. SYNCHRONIZATION OF ESTRUS IN BEEF COWS USING GNRH AND PGF WITH ESTRUS AI ORTIMED AI 72 HR AFTER PGF WITH OR WITHOUT A SECOND GNRH INJECTION. WESTERN SECTION OF ANIMAL SCIENCE PROCEEDINGS. 2001. v. 52. p. 369-371.
A Possible Role of Leptin Assay in Assessing Carcass Fat and Composition in Beef Cattle - (Proceedings)
GEARY, T.W., MCFADIN-BUFF, E.L., MACNEIL, M.D., FUNSTON, R.N., SHORT, R., GRINGS, E.E., KEISLER, D.H. A POSSIBLE ROLE OF LEPTIN ASSAY IN ASSESSING CARCASS FAT AND COMPOSITION IN BEEF CATTLE. WESTERN SECTION OF ANIMAL SCIENCE PROCEEDINGS. 2001.
Supplementation of Whole Sunflower Seeds Before Ai in Beef Heifers - (Proceedings)
FUNSTON, R.N., GEARY, T.W., ANSOTEGUI, R.P., LIPSEY, J.J., MACNEIL, M.D., PATERSON, J.A. SUPPLEMENTATION OF WHOLE SUNFLOWER SEEDS BEFORE AI IN BEEF HEIFERS. WESTERN SECTION OF ANIMAL SCIENCE PROCEEDINGS. 2001. v. 52. p. 381-383.
Supplementation of Whole Sunflower Seeds Before Ai in Beef Heifers - (Abstract Only)
FUNSTON, R.N., GEARY, T.W., ANSOTEGUI, R.P., LIPSEY, J.J., MACNEIL, M.D., PATERSON, J.A. SUPPLEMENTATION OF WHOLE SUNFLOWER SEEDS BEFORE AI IN BEEF HEIFERS. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT. 2001. v. 79(Suppl. 2). p. 132.
Half Dose Gnrh Does Not Affect Pregnancy Rates with the Co-Synch Synchronization Protocol - (Abstract Only)
FOSTER, H., WHITTIER, J.C., BURNS, P.D., BRUEMMER, J., FIELD, T., GEARY, T.W. HALF DOSE GNRH DOES NOT AFFECT PREGNANCY RATES WITH THE CO-SYNCH SYNCHRONIZATION PROTOCOL. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT. 2001. v. 79(Suppl. 2). p. 132.
Half Dose Gnrh Does Not Affect Pregnancy Rates with the Co-Synch Estrus Synchronization Protocol - (Proceedings)
FOSTER, H.A., WHITTIER, J.C., BURNS, P.D., BRUEMMER, J.E., FIELD, T.G., GEARY, T.W. HALF DOSE GNRH DOES NOT AFFECT PREGNANCY RATES WITH THE CO-SYNCH ESTRUS SYNCHRONIZATION PROTOCOL. WESTERN SECTION OF ANIMAL SCIENCE PROCEEDINGS. 2001. v. 52. p. 374-376.
Use of Bovine Somatotropin in Conjunction with Co-Synch and Select Synch Protocols for Synchronizing Estrus and Ovulation in Beef Cows - (Abstract Only)
FOSTER, H.A., WHITTIER, J.C., BURNS, P.D., BRUEMMER, J.E., BAKER, D.S., ENGLE, T.E., FIELD, T.G., WAILES, W.R., GEARY, T.W. USE OF BOVINE SOMATOTROPIN IN CONJUNCTION WITH CO-SYNCH AND SELECT SYNCH PROTOCOLS FOR SYNCHRONIZING ESTRUS AND OVULATION IN BEEF COWS. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT. 2001. v. 79(Suppl. 2). p. 123.
Use of Bovine Somatotropin in Conjunction with the Co-Synch and Select Synch Protocols for Synchronizing Estrus and Ovulation in Beef Cows - (Proceedings)
FOSTER, H.A., WHITTIER, J.C., BURNS, P.D., BRUEMMER, J.E., BAKER, D.S., ENGLE, T.E., FIELD, T.G., WAILES, W.R., ANDERSON, D.C., GEARY, T.W. USE OF BOVINE SOMATOTROPIN IN CONJUNCTION WITH THE CO-SYNCH AND SELECT SYNCH PROTOCOLS FOR SYNCHRONIZING ESTRUS AND OVULATION IN BEEF COWS. WESTERN SECTION OF ANIMAL SCIENCE PROCEEDINGS. 2001. v. 52 p. 66-69.
Synchronization of Estrus in Beef Cows Using Gnrh and Pgf with Estus Ai Or Timed Ai 72 H after Pgf with Or Without a Second Gnrh Injection - (Abstract Only)
GEARY, T.W., WHITTIER, J.C., MORTIMER, R.G., YOUNG, J.W., SALVERSON, R.R. SYNCHRONIZATION OF ESTRUS IN BEEF COWS USING GNRH AND PGF WITH ESTUS AI OR TIMED AI 72 H AFTER PGF WITH OR WITHOUT A SECOND GNRH INJECTION. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT. 2001. v. 79(Suppl. 2). p. 131.
A Possible Role of the Leptin Assay in Assessing Carcass Fat and Composition in Beef Cattle - (Abstract Only)
GEARY, T.W., MCFADIN-BUFF, E.L., MACNEIL, M.D., FUNSTON, R.N., SHORT, R., GRINGS, E.E., KEISLER, D.H. A POSSIBLE ROLE OF THE LEPTIN ASSAY IN ASSESSING CARCASS FAT AND COMPOSITION IN BEEF CATTLE. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT. 2001. v. 79(Suppl. 2). p. 125.
Use of Recombinant Gnrh Antigens for Immunosterilization of Beef Heifers - (Abstract Only)
GEARY, T.W., GRINGS, E.E., MACNEIL, M.D., BELLOWS, S.E., BERTRAND, K.P., DE AVILA, D.M., REEVES, J.J. USE OF RECOMBINANT GNRH ANTIGENS FOR IMMUNOSTERILIZATION OF BEEF HEIFERS. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT. 2001. v. 79(Suppl. 1). p. 117.
Construction of New Maize, Bovine, Equine and Zebrafish Bac Libraries - (Abstract Only)
OSOEGAWA, K., LI SHU, C., ZHU, B., GARDNER, J., GEARY, T.W., ANTEZAK, D., RAUCH, G., CATANESE, J.J., DE JONG, P.J. CONSTRUCTION OF NEW MAIZE, BOVINE, EQUINE AND ZEBRAFISH BAC LIBRARIES. PLANT AND ANIMAL GENOME CONFERENCE PROCEEDINGS. 2001. Available: www.intl-pag.com/pag/9/abstracts.
Synchronize Your Cows Before They Run with the Bulls. Shorten the Breeding Season and Increase Calf Weights with Synchronization - (Popular Publication)
GEARY, T.W. SYNCHRONIZE YOUR COWS BEFORE THEY RUN WITH THE BULLS. SHORTEN THE BREEDING SEASON AND INCREASE CALF WEIGHTS WITH SYNCHRONIZATION. MONTANA FARMER. 2001. p. 30-33.
Effects of Feeding Supplemental Fat During Gestation to First-Calf Beef Heifers - (Peer Reviewed Journal)
BELLOWS, R.A., GRINGS, E.E., SIMMS, D.D., GEARY, T.W., BERGMAN, J.W. EFFECTS OF FEEDING SUPPLEMENTAL FAT DURING GESTATION TO FIRST-CALF BEEF HEIFERS. PROFESSIONAL ANIMAL SCIENTIST. 2001. v. 17. p. 81-89.
Synchronizing with Gnrh - (Peer Reviewed Journal)
WHITTIER, J.C., GEARY, T.W. SYNCHRONIZING WITH GNRH. ANGUS JOURNAL. 2000. p. 177-181.
Tips to Improve Ai Pregnancy Rates - (Other)
GEARY, T.W. TIPS TO IMPROVE AI PREGNANCY RATES. COW CALF MANAGEMENT GUIDE AND CATTLE PRODUCER'S LIBRARY. 2000. v. 406. p. 1-5.
Use of Reproductive Tract Scoring in Range Beef Heifers - (Book / Chapter)
GEARY, T.W. USE OF REPRODUCTIVE TRACT SCORING IN RANGE BEEF HEIFERS. COW CALF MANAGEMENT GUIDE AND CATTLE PRODUCER'S LIBRARY. 2000. v. 442. p. 1-4.
Calf Removal Improves Conception Rates to the Ovsynch and Co-Synch Protocols - (Peer Reviewed Journal)
GEARY, T.W., WHITTIER, J.C., HALLFORD, D.M., MACNEIL, M.D. CALF REMOVAL IMPROVES CONCEPTION RATES TO THE OVSYNCH AND CO-SYNCH PROTOCOLS. JOURNAL OF ANIMAL SCIENCE. 2000. v. 79. p. 1-4.
Rebreeding the First Calf Heifer - (Other)
FUNSTON, R.N., GEARY, T.W. REBREEDING THE FIRST CALF HEIFER. RESEARCH UPDATE FOR FORT KEOGH LIVESTOCK AND RANGE RESEARCH LABORATORY. 1999. p. C11.1-5.
Evaluation of the Melengesterol Acetate/prostaglandin (Mga/pgf) and Mga/select Synch Estrous Synchronization Protocols in Beef Heifers - (Proceedings)
FUNSTON, R.N., ANSOTEGUI, R.P., THOMPSON, B.D., LIPSEY, R.J., ROPP, M.D., GEARY, T.W. EVALUATION OF THE MELENGESTEROL ACETATE/PROSTAGLANDIN (MGA/PGF) AND MGA/SELECT SYNCH ESTROUS SYNCHRONIZATION PROTOCOLS IN BEEF HEIFERS. WESTERN SECTION OF ANIMAL SCIENCE PROCEEDINGS. 2000. v. 51. p. 140-142.
Effects of Trace Mineral Supplementation on Cow-Calf Performance, Reproduction, and Immune Function - (Peer Reviewed Journal)
STANTON, T.L., WHITTIER, J.C., GEARY, T.W., KIMBERLING, C.V., JOHNSON, A.B. EFFECTS OF TRACE MINERAL SUPPLEMENTATION ON COW-CALF PERFORMANCE, REPRODUCTION, AND IMMUNE FUNCTION. PROFESSIONAL ANIMAL SCIENTIST. 2000. v. 16. p. 121-127.
Reduced Dose Gnrh in Select Synch and Co-Synch Protocols to Synchronize Estrus Or Ovulation in Beef Cows - (Abstract Only)
SASONGKO, B.P., WHITTIER, J.C., GEARY, T.W., SCHUTZ, D.N., DOWNING, E.R., SEIDEL, G.E. REDUCED DOSE GNRH IN SELECT SYNCH AND CO-SYNCH PROTOCOLS TO SYNCHRONIZE ESTRUS OR OVULATION IN BEEF COWS. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT. 2000. v. 78(Suppl. 2). p. 219.
Evaluation of Fixed-Time Ai with Gnrh on Pregnancy Rate of Beef Heifers Synchronized with the Mga/pgf2alpha Protocol - (Abstract Only)
SASONGKO, B.P., WHITTIER, J.C., BURNS, P.D., GEARY, T.W., MORTIMER, R.G. EVALUATION OF FIXED-TIME AI WITH GNRH ON PREGNANCY RATE OF BEEF HEIFERS SYNCHRONIZED WITH THE MGA/PGF2ALPHA PROTOCOL. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT. 2000. v. 78(Suppl. 2). p. 119.
Feeding Supplemental Fat to Mature Cows - (Abstract Only)
BELLOWS, R.A., GRINGS, E.E., PHELPS, D.A., BELLOWS, S.E., GEARY, T.W., SIMMS, D.D. FEEDING SUPPLEMENTAL FAT TO MATURE COWS. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT. 2000. v. 78(Suppl. 1). p. 228.
Evaluation of the Melengesterol Acetate/prostaglandin (Mga/pgf) and Mga/select Synch Estrous Synchronization Protocols in Beef Heifers - (Abstract Only)
FUNSTON, R.N., ANSOTEGUI, R.P., THOMPSON, B.D., LIPSEY, J.J., ROPP, M.D., GEARY, T.W. EVALUATION OF THE MELENGESTEROL ACETATE/PROSTAGLANDIN (MGA/PGF) AND MGA/SELECT SYNCH ESTROUS SYNCHRONIZATION PROTOCOLS IN BEEF HEIFERS. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT. 2000. v. 78(Suppl. 2). p. 118.
Six Ways to Synchronize - (Popular Publication)
GEARY, T.W. SIX WAYS TO SYNCHRONIZE. SIMTALK. 2000. v. 8. p. 28-32.
Evaluation of the Gnrh/pgf*2alpha Protocols for Synchronization of Oestrus/ovulation in Beef Cows - (Abstract Only)
GEARY, T.W., WHITTIER, J.C., LEFEVER, D.G., NISWENDER, G.D., NETT, T.M., HALLFORD, D.M. EVALUATION OF THE GNRH/PGF*2ALPHA PROTOCOLS FOR SYNCHRONIZATION OF OESTRUS/OVULATION IN BEEF COWS. JOURNAL OF REPRODUCTION AND FERTILITY. 2000. v. 54. p. 515.
Optimizing Reproductive Performance: Management Practices Can Assist in Shortening the Postpartum Interval - (Popular Publication)
FUNSTON, R.N., GEARY, T.W. OPTIMIZING REPRODUCTIVE PERFORMANCE: MANAGEMENT PRACTICES CAN ASSIST IN SHORTENING THE POSTPARTUM INTERVAL. MONTANA FARMER. 2000. p. WB10-13.
Synchronization of Estrus/ovulation Protocols That Work! - (Popular Publication)
GEARY, T.W. SYNCHRONIZATION OF ESTRUS/OVULATION PROTOCOLS THAT WORK!. MONTANA STATE UNIVERSITY BEEF NEWSLETTER. 2000. v. 5(4). p. 3-6.
Frequently Asked Questions About Synchronizing Estrus and Ovulation in Beef Cattle with Gnrh - (Proceedings)
WHITTIER, J.C., GEARY, T.W. FREQUENTLY ASKED QUESTIONS ABOUT SYNCHRONIZING ESTRUS AND OVULATION IN BEEF CATTLE WITH GNRH. VIRGINIA COOPERATIVE EXTENSION PUBLICATIONS. Beef Producers University-2000 Current Methods in Reproduction. p. 51-64. 2000.
Ovarian and Estrous Response of Suckled Beef Cows to the Select Synch Estrous Synchronization Protocol - (Peer Reviewed Journal)
Geary, T.W., Downing, E.R., Bruemmer, J.E., Whittier, J.C. 2000. Ovarian and estrous response of suckled beef cows to the select synch estrous synchronization protocol. Professional Animal Scientist 79:1-4.
Frequently Asked Questions About Synchronizing Estrus and Ovulation in Beef Cattle with Gnrh - (Proceedings)
WHITTIER, J.C., GEARY, T.W. FREQUENTLY ASKED QUESTIONS ABOUT SYNCHRONIZING ESTRUS AND OVULATION IN BEEF CATTLE WITH GNRH. IOWA COOPERATIVE EXTENSION PUBLICATION. 2000. p. 51-64.
Ovarian and Estrous Response of Suckled Beef Cows to the Select Synch Estrous Synchronization Protocol - (Peer Reviewed Journal)
GEARY, T.W., DOWNING, E.R., BRUEMMER, J.E., WHITTIER, J.C. OVARIAN AND ESTROUS RESPONSE OF SUCKLED BEEF COWS TO THE SELECT SYNCH ESTROUS SYNCHRONIZATION PROTOCOL. PROFESSIONAL ANIMAL SCIENTIST. 2000. v. 16. p. 1-5.
Rebreeding the First Calf Heifer - (Other)
FUNSTON, R., GEARY, T.W. REBREEDING THE FIRST CALF HEIFER. COW CALF MANAGEMENT GUIDE AND CATTLE PRODUCER'S LIBRARY. 1999. p. 413.1-4.
Effects of Feeding Supplemental Fat During Gestation on Reproduction in First-Calf Beef Heifers - (Other)
BELLOWS, R.A., SIMMS, D.D., GRINGS, E.E., PHELPS, D.A., BELLOWS, S.E., BELLOWS, N.R., SHORT, R., FUNSTON, R.N., GEARY, T.W. EFFECTS OF FEEDING SUPPLEMENTAL FAT DURING GESTATION ON REPRODUCTION IN FIRST-CALF BEEF HEIFERS. RESEARCH UPDATE FOR FORT KEOGH LIVESTOCK AND RANGE RESEARCH LABORATORY. 1999. p. D11.1-2.
Profitability of Estrous Synchronization with Natural Service - (Other)
GEARY, T.W., FUNSTON, R.N., GRINGS, E.E., BELLOWS, R.A., SHORT, R. PROFITABILITY OF ESTROUS SYNCHRONIZATION WITH NATURAL SERVICE. RESEARCH UPDATE FOR FORT KEOGH LIVESTOCK AND RANGE RESEARCH LABORATORY. 1999. p. C7.1-2.
Development of New Estrous and Ovulation Synchronization Protocols for Use in Beef Cows and Heifers - (Other)
GEARY, T.W., FUNSTON, R.N. DEVELOPMENT OF NEW ESTROUS AND OVULATION SYNCHRONIZATION PROTOCOLS FOR USE IN BEEF COWS AND HEIFERS. RESEARCH UPDATE FOR FORT KEOGH LIVESTOCK AND RANGE RESEARCH LABORATORY. 1999. p. C8.1-2.
Heat Detection Systems and Estrus Management - (Proceedings)
GEARY, T.W. HEAT DETECTION SYSTEMS AND ESTRUS MANAGEMENT. BEEF IMPROVEMENT FEDERATION PROCEEDINGS. 1999. p. 24-31.
Effects of Dystocia on Cold Tolerance in Newborn Beef Calves - (Proceedings)
BELLOWS, R.A., LAMMOGLIA, M.A., GEARY, T.W., FUNSTON, R.N. EFFECTS OF DYSTOCIA ON COLD TOLERANCE IN NEWBORN BEEF CALVES. WESTERN SECTION OF ANIMAL SCIENCE PROCEEDINGS. 1999. v. 50. p. 115-118.
Synchronization of Ovulation Using Hcg Or Gnrh with the Co-Synch Protocol in Suckled Beef Cows - (Proceedings)
SALVERSON, R.R., WHITTIER, J.C., DOWNING, E.R., GEARY, T.W. SYNCHRONIZATION OF OVULATION USING HCG OR GNRH WITH THE CO-SYNCH PROTOCOL IN SUCKLED BEEF COWS. WESTERN SECTION OF ANIMAL SCIENCE PROCEEDINGS. 1999. v. 50. p. 35-38.
Locoweed Bite Count Correlation with Serum Swainsonine Levels in Cattle - (Proceedings)
DOHERTY, D.R., VAAD, J., GREATHOUSE, G., KNIGHT, A.P., GEARY, T.W., RALPHS, M.H. LOCOWEED BITE COUNT CORRELATION WITH SERUM SWAINSONINE LEVELS IN CATTLE. WESTERN SECTION OF ANIMAL SCIENCE PROCEEDINGS. 1999. v. 50. p. 24-26.
Locoweed Bite Count Correlation with Serum Swainsonine Levels in Cattle - (Abstract Only)
DOHERTY, D.R., VAAD, J., GREATHOUSE, G., KNIGHT, A.P., GEARY, T.W., RALPHS, M.H. LOCOWEED BITE COUNT CORRELATION WITH SERUM SWAINSONINE LEVELS IN CATTLE. JOURNAL OF ANIMAL SCIENCE SUPPLEMENT. 1999. v. 77(Suppl. 1). p. 97.
Six Ways to Synchronize - (Popular Publication)
GEARY, T.W. SIX WAYS TO SYNCHRONIZE. MONTANA FARMER. 1999. p. WB10-11.
Various Protocols for Synchronization of Estrus Or Ovulation Using Gnrh and Prostaglandin - (Proceedings)
GEARY, T.W., WHITTIER, J.C. VARIOUS PROTOCOLS FOR SYNCHRONIZATION OF ESTRUS OR OVULATION USING GNRH AND PROSTAGLANDIN. BEEF RESEARCH REPORT. Colorado State University. 1999. p. 93-99.
Mga/pgf2alpha Vs Gnrh/pgf2alpha, a Comparison of Two Estrous Synchronization Protocols Using Yearling Beef Heifers - (Proceedings)
DOHERTY, D.R., WHITTIER, J.C., GEARY, T.W. MGA/PGF2ALPHA VS GNRH/PGF2ALPHA, A COMPARISON OF TWO ESTROUS SYNCHRONIZATION PROTOCOLS USING YEARLING BEEF HEIFERS. BEEF RESEARCH REPORT. COLORADO STATE UNIVERSITY. 1999. p. 75-78.
Effect of Trace Mineral Supplementation on Cow-Calf Performance, Reproduction and Immune Function - (Proceedings)
STANTON, T.L., WHITTIER, J.C., GEARY, T.W., KIMBERLING, C.V., JOHNSON, A.B. EFFECT OF TRACE MINERAL SUPPLEMENTATION ON COW-CALF PERFORMANCE, REPRODUCTION AND IMMUNE FUNCTION. BEEF RESEARCH REPORT. COLORADO STATE UNIVERSITY. 1999. P. 1-14.
Synchronization of Ovulation Using Hcg Or Gnrh with the Co-Synch Protocol in Suckled Beef Cows - (Proceedings)
SALVORSON, R.R., WHITTIER, J.C., SCHAFER, D., SCHUTZ, D., DOWNING, E.R., POLMEROY, T., GEARY, T.W. SYNCHRONIZATION OF OVULATION USING HCG OR GNRH WITH THE CO-SYNCH PROTOCOL IN SUCKLED BEEF COWS. BEEF RESEARCH REPORT. COLORADO STATE UNIVERSITY. 1999. p. 69-74.
Last Modified: 4/22/2014
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