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Ralph Bagwell
Professor,                    Extension Entomologist

B.S.—Texas A&M University, Entomology, 1987

M.S.—Texas A&M University, Entomology, 1989

Ph.D.—University of Arkansas, Entomology, 1994

rbagwell@agcenter.lsu.edu

 

Location:

T. H. Scott Research, Extension, and Education Center
212B Macon Ridge Rd. Telephone: (318) 435-2908
Winnsboro, LA 71295 Fax: (318) 435-2902

Distribution of Effort:


20% Administration--Project Leader, Scott Center
80% Extension Entomology

Areas:
Cotton Entomology

Professional Experience:

Professor 2008- present,LSU AgCenter, Louisiana Cooperative Extension Service                                                       Associate Specialist 1997 – 2008, LSU AgCenter, Louisiana Cooperative Extension Service
Assistant Specialist 1994 – 1997, LSU AgCenter, Louisiana Cooperative Extension Service
Graduate Assistant 1990 – 1994, University of Arkansas. Ph.D. research. Directed by J.R. Phillips and N. P. Tugwell.
Market Development Assistant, summer 1989, ICI Americas Inc. (Zeneca Agricultural Products).
Research Assistant 1988-1989, Texas A&M University. M.S. research under direction of F.W. Plapp, Jr.
Laboratory Technician 1986-1987, Texas A&M University.
Farm Manager/Operator 1982-1988. Family Farm

Societies/Honors/Service:

Entomological Society of America
Arkansas Entomological Society
Mississippi Entomological Society
Louisiana Plant Protection Association
Louisiana Association of Agronomist
Southern Weed Science Society
American Association for the Advancement of Science
Beltwide Cotton Production and Research Conference
Louisiana Boll Weevil Eradication Commission
Louisiana Plant Protection Association
Mid-South Insecticide Resistance Technical Working Group
SERA-IEG 23 Boll Weevil
LSU Agricultural Center Research Advisory Committee
LSU Agricultural Center Conservation Tillage Committee

Publications (Extension):

Bagwell, R. D., B. R. Leonard, E. Burris, and S. Micinski. 2000. Control Cotton Insects - 1999. Louisiana Cooperative Extension Service Publication 1083

Bagwell, R. D., J. Andries, J. Barnett, E. Burris, B. R. Leonard, and S. Micinski. 2000 Cotton insect control recommendations for Louisiana during Boll Weevil Eradication. Louisiana Cooperative Extension Service Publication 2796.

Bagwell, R. D., B. R. Leonard, E. Burris, and S. Micinski. 1999. Control Cotton Insects - 1999. Louisiana Cooperative Extension Service Publication 1083

Bagwell, R. D., B. R. Leonard, J. B. Graves, E. Burris, and S. Micinski. 1999. Guidelines to manage tobacco budworm/bollworm in Louisiana-1999. Louisiana Cooperative Extension Service Publication.

Bagwell, R. D., M. E. Holman, and G. B. Padgett. 1999. Harvest aids for cotton in Louisiana. Louisiana Cooperative Extension Service Publication 2291.

Bagwell, R. D., B. R. Leonard, J. B. Graves, E. Burris, and S. Micinski. 1998. Control Cotton Insects - 1998. Louisiana Cooperative Extension Service Publication 1083

Bagwell, R. D., B. R. Leonard, J. B. Graves, E. Burris, and S. Micinski. 1998. Cotton insect control recommendations for the Red River Valley during 1998. Louisiana Cooperative Extension Service Publication 2698.

Bagwell, R. D., B. R. Leonard, J. B. Graves, E. Burris, and S. Micinski. 1998.

Guidelines to manage tobacco budworm/bollworm in Louisiana-1998. Louisiana Cooperative Extension Service Publication.

Bagwell, R. D., S. H. Crawford, M. E. Holman, and G. B. Padgett. 1998. Harvest aids for cotton in Louisiana. Louisiana Cooperative Extension Service Publication 2291.

Bagwell, R. D., B. R. Leonard, J. B. Graves, E. Burris, and S. Micinski. 1997. Control Cotton Insects - 1997. Louisiana Cooperative Extension Service Publication 1083

Bagwell, R. D., J. L. Baldwin. D. C. Rester, J. B. Graves, E. Burris, S. Micinski, and B.

R. Leonard. Control cotton insects, 1996. Louisiana Cooperative Extension Service Publication 1083.

Bagwell, R. D., and B. R. Leonard. 1995. Insect Pest Management in conservation Tillage Systems. Louisiana Cooperative Extension Service Publication 8907.

Bagwell, R. D., J. L. Baldwin. D. C. Rester, J. B. Graves, E. Burris, S. Micinski, and B. R. Leonard. 1995. Control cotton insects, 1996. LA Cooperative Extension Service Publication 1083.

Presentations:

Bagwell, R. D., D. C. Cook, J.J. Adamczyk, B. R. Leonard and S. Micinski. 2000. Status of insecticide resistance in tobacco budworm and bollworm in Louisiana during 1999. IN Proceedings Beltwide Cotton Production Research Conferences, 2000. National Cotton Council of America, Memphis Tenn.

Bagwell, R. D., J. J. Adamczyk, D. R. Cook, and B. R. Leonard. 1999. Status of insecticide resistance in tobacco budworm and bollworm in Louisiana. IN Proceedings Beltwide Cotton Production Research Conferences, 1999. National Cotton Council of America, Memphis Tenn.

Bagwell, R. D., B. R. Leonard, J. B. Graves, and S. Micinski. 1998. Status of Insecticide resistance in tobacco budworm and bollworm. IN Proceedings Beltwide Cotton Production Research Conferences, 1998. National Cotton Council of America, Memphis, Tenn.

Bagwell, R. D., B. R. Leonard, J. B. Graves, and S. Micinski. 1997. Status of insecticide resistance in tobacco budworm and bollworm in Louisiana during 1996. IN Proceedings Beltwide Cotton Production Research Conferences, 1997. National Cotton Council of America, Memphis, Tenn.

Bagwell, R. D. 1996. Managing resistance-what can we do now? IN Proceedings Beltwide Cotton Production Research Conferences, 1996. National Cotton Council of America, Memphis, Tenn.

Bagwell, R. D., J. B. Graves, B. R. Leonard, E. Burris, S. Micinski, J. L. Baldwin, and J. H. Pankey. 1996. Status of insecticide resistance in tobacco budworm and bollworm in Louisiana during 1995. IN Proceedings Beltwide Cotton Production Research Conferences, 1997. National Cotton Council of America, Memphis, Tenn.

Bagwell, R. D. 1995. Insecticide resistance in arthropods. Proc. Louisiana Plant Protection Association.

Bagwell, R. D., J. B. Graves, B. R. Leonard, E. Burris, S. Micinski, C. A. White, J. L. Baldwin, and J. H. Pankey. 1995. Status of insecticide resistance in tobacco budworm and bollworm in Louisiana during 1994, IN Proceedings Beltwide Cotton Production Research Conferences, 1995. National Cotton Council of America, Memphis, Tenn.

Refereed Journals:

Leonard, B. R., R. D. Bagwell and J. B. Graves. 1997. Threecornered alfalfa hopper: another pest of seedling cotton. LA Agriculture. Vol. 40(1):16-17

Kanga, L.H.B., F. W. Plapp, Jr., B. F. McCutcheon, R. D. Bagwell, and J. D. Lopez. 1996. Tolerance to cypermethrin and endosulfan in field populations of the bollworm (Lepidoptera: Noctuidae) from Texas. Journal of Economic Entomology. 89: 583-589

Bagwell, R. D. & F. W. Plapp, Jr. 1992. Synergism of insecticides against susceptible and pyrethroid resistant tobacco budworms (Lepidoptera: Noctuidae) by amitraz. Journal of Economic Entomology. 85(3):658-663.

Plapp, F. W., Jr., C. Campanhola, R. D. Bagwell, & B. F. McCutcheon. 1990. Management of pyrethroid-resistant tobacco budworms on cotton in the United States, pp. 237-260. In R. T. Roush & B. E. Tabashnik [eds.] Pesticide Resistance in Arthropods, Routledge, New York.

Program:

Ours is an educational program designed to transfer information and technology from research and other sources to the field agents, growers and agricultural consultants. Primary program area is in cotton entomology. Primary area has been in association with current and future issues that impact cotton production. These area have been boll weevil eradication, insect control in conservation tillage systems, early-season tarnished plant bug management, insecticide resistance monitoring and management, and utilizing COTMAN for Louisiana cotton.

During the last five years, I have given an average of 50 - 60 presentations in cotton entomology and certifications for which I am responsible. Other teaching methods (average number per year) used include newsletters (8), demonstration plots (54), news articles (7), electronic updates of current situation (31), and fax messages on current situation (14).

Future Plans:

These plans include--

    1. To improve insect scouting techniques in cotton
    2. To improve educational delivery system
    3. To improve understanding of cotton insect pest management
    4. To improve agricultural producer profitability.
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