Own this profile? Request changes
Dr. Burtle is an Extension Aquaculture Specialist and conducts applied research related to fish nutrition and warm water aquaculture at the University of Georgia Tifton location. Projects involve channel catfish, hybrid catfish, planktivorous fish, freshwater bass, and freshwater prawns. He has Extension programing responsibilities for aquaculture system management, aquaculture development, fish disease diagnostics, fish-pond management, and aquatic weed control. He teaches junior-senior level courses in aquaculture and animal science at UGA-Tifton. His non-academic experience includes work in the catfish industry as a processing plant manager, fish farm manager, chemist, and consultant.
He is the College of Agriculture and Environmental Sciences liaison to the Georgia Aquaculture Association, a member of the Southern Regional Aquaculture Center Technical Committee, the Tri-state Aquaculture Committee, American Fisheries Society Small Impoundment Committee, World Aquaculture Society, and American Society of Animal Scientists.
B.S., University of Illinois
Post-Graduate education, John Carroll University, Auburn University
Ph.D., Auburn University
Description of Research and Extension Interests
I conduct research in channel catfish nutrition to address the need for more efficient feeds which also improve the health of fish, pond water quality and use in irrigation, and biological control of parasitic diseases.
Projects involve channel catfish, hybrid catfish, planktivorous fish, freshwater prawns, and white legged shrimp. Natural resource conservation projects include Suwannee bass reproduction for stock enhancement, pond water quality related to cyanobacteria toxins, and invasive aquatic species issues. I have Extension programing responsibilities for aquaculture management, aquaculture development, disease diagnostics, sport fish pond management, and aquatic weed control.
ADSC 3660 - Warmwater Aquaculture
ADSC 4010 - Issues in Animal Agriculture
Recent Selected Publications
Burtle, G.J. 2017. Emerging Anthropogenic Pollution and its Effects on our Aquatic Resources: Recent Advances in Fish Kill and Pollution Event Investigations. 147th Annual Meeting of the American Fisheries Society. August 20-24, 2017, Tampa.
Burtle, G.J and J. Shelton. 2016. Chemical treatments in pond management. UGA, CAES CES, Athens, GA Bulletin 866. 9 p.
Burtle, G.J. 2015. Pond fertilization and liming. University of Georgia, CAES CES. Athens, GA. Bulletin 867. 8 p.
Burtle, G.J. 2014. Sportfish management in ponds. University of Georgia, CAES CES. Athens, GA. Bulletin 732. 16 p.
Burtle, G.J. 2014. Oxygen depletion in ponds. University of Georgia, CAES CES. Athens, GA. Circular 1048. 3 p.
Burtle, G.J. 2014. Managing fish ponds during drought. University of Georgia, CAES CES. Athens, GA. SP 49. 4 p.
Burtle, G.J. 2013. Encyclopedia of Agriculture and Food Systems, Chapter 203. Invasive species: Aquatic animals. Elsevier.
Burtle, G.J. 2013. Managing algal blooms and the potential for algal toxins in pond water. University of Georgia. TP 101. 7 p.
Jennings, C. A., B. L. Sloss. B. A. LaSee, G. J. Burtle, and G. R. Moyer. 2012. Care, Handling, and Examination of Sampled
Organisms and Related Tissues. In Fisheries Techniques 3rd Edition. A. Zale, D. Parrish and T. Sutton, eds. American
Fisheries Society, Bethesda, MD. Pp. 1636-222.
Burtle, G.J., G.L. Newton, and C.S. Sheppard. 2009. Soldier Fly Instead of Fish in Fish Feed. Hatchery International. June-July.
Lee, J., Burtle, G., and Newman, M. 2004. Aquaculture, 3rd Edition. Pearson Prentice Hall Interstate. Upper Saddle River, New Jersey. 706 pp.
Newton, G.L., Sheppard, D.C., Watson, D.W., Burtle, G., Dove, R., 2005. Using the black soldier fly,Hermetia illucens, as a value-added tool for the management of swine manure. Animal andPoultry Waste Management Center, North Carolina State University, Raleigh, NC, pp. 17.
Miller, D.L, Maul, M.J., Baldwin, C., Burtle, G., Ingram, D., Hines, M.J., Frazier, K., and Styer, E. 2003. West Nile virus in farmed alligators. Emerging Infectious Diseases. 9:794-799.
Burtle, G.J., G.W. Lewis, and G.L. Newton. 1999. Ultrasound for determining reproductive condition of fish. Annual Meeting of the Georgia Chapter of the American Fisheries Society. Tifton, GA.
Mudre, J.M., E. Steinkoenig, M. Masser, C. Cichra, B. Willson, and G. Burtle. 2000. Small impoundments management in the Southeastern United States. Proceedings of the Southeastern Association of Game and Fish Commissioners. Volume 52: 189-194.
Ghate, S. R., G. J. Burtle, G. Vellidis, and G. L. Newton. 1997. Effectiveness of grass strips to filter catfish (Ictalurus punctatus) pond effluent. Aquacultural Engineering 16:149-159.Cai, Y. and G. J. Burtle. 1996. Methionine requirement of channel catfish fed soybean meal-corn-based diets. Journal of Animal Science 74:514-521.
Burtle, G.J. 2019. Aquaculture: Aquaculture Unit Website. Projects, Pond consultant list, Ask-a-Question, Presentations, County Agent Portal. http://aquaculture.caes.uga.edu/
Burtle, Gary J., G. Larry Newton, D. Craig Sheppard. 2012. Mass Production of Black Soldier Fly Prepupae for Aquaculture Diets. Engormix https://en.engormix.com/aquaculture/articles/black-soldier-fly-prepupae-aquaculture-diets-t35244.htm