University of Idaho - I Banner
students walk on University of Idaho campus

Visit U of I

Learn about the many reasons the University of Idaho could be a perfect fit for you. Schedule Your Visit

campus full of students

U of I Retirees Association

UIRA has a membership of nearly 500 from every part of the University. Learn about UIRA

Contacts

Department of Animal & Veterinary Science

Physical Address:
E. J. Iddings Agricultural Science Laboratory, Rm 213
606 S Rayburn St

Mailing Address:
875 Perimeter Drive MS 2330
Moscow, ID 83844-2330

Phone: 208-885-6345

Fax: 208-885-6420

Email: avs@uidaho.edu

Web: uidaho.edu/cals/avs

Directions

Mailing Address:
16 Hot Springs Ranch Road
Carmen, ID 83462

Phone: 208-756-2749

Web: uidaho.edu/cals/nmcreec

Directions

Joseph Dalton

Joseph Dalton

Professor

Office

Caldwell Research and Extension Center

Phone

208-454-7633

Mailing Address

Caldwell Research and Extension Center
1904 E Chicago St, Suite A, B
Caldwell, ID 83605

Dalton’s research studies are focused on increasing the efficiency of artificial insemination in dairy cattle, including heat detection accuracy, synchronization programs and AI technician proficiency. A current project is focused on heat detection accuracy, with 15 Idaho dairies as collaborators.


Ph.D., Virginia Tech
M.S., Utah State
B.S., Cal Poly

  • Lopes, Jr., G., C.R. Johnson, L.G.D. Mendonca, P.B. Silva, J.G.N. Moraes, A.Ahmadzadeh, J.C. Dalton, and R.C. Chebel. 2013. Evaluation of reproductive and economic outcomes of dairy heifers inseminated at induced estrus or at fixed time after a 5-day or 7-day progesterone insert-based ovulation synchronization protocol. J. Dairy Sci. 96:1612–1622.
  • Dalton, J.C., J.Q. Robinson, and J.M. DeJarnette. 2013. A collaborative bovine artificial insemination short course for students attending a Caribbean veterinary school. Journal of Extension (On-line), Art.1IAW9. Available at: http://www.joe.org/joe/2013february/iw9.php
  • Autran, C.A., B. Shafii, J.C. Dalton, M.A. McGuire, and A. Ahmadzadeh. 2013. Effect of prostaglandin F2α on growth of Staphylococcus aureus associated with bovine mastitis. J. Veterinar. Sci. Technol. 4: 129. doi:10.4172/2157-7579.1000129.
  • Johnson, C.R., M.W. Ayers, A. Ahmadzadeh, B. Shafii, S. Etter, R.C. Chebel, and J.C. Dalton. 2012. Short Communication: Characterization of early postpartum estrous behavior and ovulation in lactating dairy cows using radiotelemetry. J. Dairy Sci. 95:5085-5088.
  • Dalton, J.C., L. Deragon, J.L.M. Vasconcelos, C.N. Lopes, R.F.G. Peres, and A. Ahmadzadeh. 2012. Fertility-associated antigen on Nelore bull sperm and reproductive outcomes following first-service fixed-time AI of Nelore cows and heifers. Theriogenology. 77:389–394. 
  • Dalton, J.C., J.Q. Robinson, and J.M. DeJarnette. 2012. A collaborative bovine artificial insemination short course for students attending a Caribbean veterinary school. Journal of Extension. (Accepted March 1, 2012). 
  • Lopes, Jr., G., C.R. Johnson, L.G.D. Mendonca, P.B. Silva, J.G.N. Moraes, A. Ahmadzadeh, J.C. Dalton, and R.C. Chebel. 2012. Evaluation of reproductive and economic outcomes of dairy heifers inseminated at induced estrus or at fixed time after a 5-day or 7-day progesterone insert-based ovulation synchronization protocol. J. Dairy Sci. (Accepted November 9, 2012).
  • Dalton, J.C., L. Deragon, J.L.M. Vasconcelos, C.N. Lopes, R.F.G. Peres, and A. Ahmadzadeh. 2011. Fertility-associated antigen on Nelore bull sperm and reproductive outcomes following first-service fixed-time AI of Nelore cows and heifers. Theriogenology. Available on-line September 29, 2011 at: http://dx.doi.org/10.1016/j.theriogenology.2011.08.011.
  • Johnson, C.R., M.W. Ayers, A. Ahmadzadeh, B. Shafii, S. Etter, R.C. Chebel, and J.C. Dalton. 2011. Short Communication: Characterization of early postpartum estrous behavior and ovulation in lactating dairy cows using radiotelemetry. J. Dairy Sci. (Submitted October 2011).
  • Howard, J.M., D.G. Falk, K.G. Carnahan, J.C. Dalton, R.C. Chebel, and A. Ahmadzadeh. 2009. The use of GnRH in a progesterone-based timed artificial insemination protocol in replacement beef heifers. Prof. An. Sci. 25:757-761.
  • Ahmadzadeh, A., F. Frago, B. Shafii, J.C. Dalton, W.J. Price, and M.A. McGuire. 2009. Effect of clinical mastitis and other diseases on reproductive performance of Holstein cows. An. Repro. Sci. 112:3-4:273-282.
  • Stevenson, J.L., J.C. Dalton, J.E.P. Santos, R. Sartori, A. Ahmadzadeh, and R.C. Chebel. 2008. Effect of synchronization protocols on follicular development and estradiol and progesterone concentrations of dairy heifers. J. Dairy Sci. 91:3045-3056.Stevenson, J.L., J.A. 
  • Rodrigues, F.A. Braga, S. Bitente, J.C. Dalton, J.E.P. Santos, and R.C. Chebel. 2008. Effect of reproductive protocols and reproductive tract score on reproductive performance of dairy heifers and economic outcome of breeding programs. J. Dairy Sci. 91:3424–3438. 
  • Dalton, J.C. 2013. “Handle sexed semen with care to maximize heifer fertility.” DAIReXNET. Available at: http://www.extension.org/pages/67413/handle-sexed-semen-with-care-to-maximize-heifer-fertility
  • Dalton, J.C. 2012. Strategies for success in heat detection and artificial insemination. DAIReXNET. Available at: http://www.extension.org/pages/65460/strategies-for-success-in-heat-detection-and-artificial-insemination
  • Johnson, C.R., A. Ahmadzadeh, K.S. Jensen, S. Etter, R. Wilson, N. Dalton, and J.C. Dalton. 2008. Effect of duration of intravaginal progesterone insert (CIDR) treatment on pregnancy rate per AI in dairy heifers using a timed-AI protocol. In: Proc. Western Section of the American Society of Animal Science, Laramie, WY, J. Anim. Sci. 59:33-36.

Contacts

Department of Animal & Veterinary Science

Physical Address:
E. J. Iddings Agricultural Science Laboratory, Rm 213
606 S Rayburn St

Mailing Address:
875 Perimeter Drive MS 2330
Moscow, ID 83844-2330

Phone: 208-885-6345

Fax: 208-885-6420

Email: avs@uidaho.edu

Web: uidaho.edu/cals/avs

Directions

Mailing Address:
16 Hot Springs Ranch Road
Carmen, ID 83462

Phone: 208-756-2749

Web: uidaho.edu/cals/nmcreec

Directions