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Animal Sciences and Industry

Publications



Dobbins, C. A., D. E. Eborn, D. E. Tenhouse, R. M. Breiner, S. K. Johnson, T. T. Marston, and J. S. Stevenson. 2009. Insemination timing affects pregnancy rates in beef cows treated with CO-Synch protocol including an intravaginal progesterone insert. Theriogenology. In press.
Larson, J. E., G. C. Lamb, J. S. Stevenson, S. K. Johnson, M. K. Day, T. W. Geary, D. J. Kesler, J. M. DeJarnette, F. N. Schrick, A. DiConstanzo, and J. D. Arseneau. 2006. Synchronization of estrus in suckled beef cows for detected estrus and artificial insemination and timed artificial insemination using gonadotropin-releasing hormone, prostaglandin F, and progesterone. J. Anim. Sci. 84:332-342.
Johnson SK, Day ML. 2004. Methods to reduce or eliminate detection of estrus in a melengesterol acetate-PGF protocol for synchronization of estrus in beef heifers. J Anim Sci 82:3071-3076.
Stevenson, J. S., G. C. Lamb, S. K. Johnson, M. A. Medina-Britos, D. M. Grieger, K. R. Harmoney, J. A. Cartmill, S. Z. El-Zarkouny, C. R. Dahlen, and T. J. Marple. 2003. Supplemental norgestomet, progesterone, or melengestrol acetate increases pregnancy rates in suckled beef cows after timed inseminations. J. Anim. Sci. 81:571-586.
Stevenson, J. S., S. K. Johnson, M. A. Medina-Britos, A. M. Richardson, and G. C. Lamb. 2003. Resynchronization of estrus in cattle of unknown pregnancy status using estrogen, progesterone, or both. J. Anim. Sci. 81:1682-1692.
Stevenson, J. S., S. K. Johnson, and G. A. Milliken. 2003. Incidence of postpartum anestrus in suckled beef cattle: treatments to induce estrus, ovulation, and conception. Prof. Anim. Sci. 19:124-134.
J. S. Stevenson, G. C. Lamb, S. K. Johnson, M. A. Medina-Britos, D. M. Grieger, K. R. Harmoney, J. A. Cartmill, S. Z. El-Zarkouny, C. R. Dahlen, and T. J. Marple. 2003. Supplemental norgestomet, progesterone, or melengestrol acetate increases pregnancy rates in suckled beef cows after timed inseminations. J. Anim Sci. 2003 81: 571-586.
Stevenson, J.S., S.K. Johnson, and G.A. Milliken. 2003. Incidence of Postpartum Anestrus in Suckled Beef Cattle: treatments to Induce Estrus, Ovulation and Conception. Prof. Anim. Sci. 19:124-134.
Richardson, A. M., B. A. Hensley, T. J. Marple, S. K. Johnson, and J. S. Stevenson. 2002. Characteristics of estrus before and after first insemination and fertility of heifers after synchronized estrus using GnRH, PGF, and progesterone. J. Anim. Sci. 80:2792-2800.