AgriLife Research Station
3507 Hwy. 59 E.
Beeville, TX 78102-9410
361/358-6390; Fax 361-358-4930
Dr. Bobby R. Eddleman, Resident Director of Research

 

James Grichar

W. James Grichar
Research Scientist
e-mail: wgrichar@ag.tamu.edu

Publications

Education

            1973 - Bachelor of Science, Texas A&M University, College Station, Texas
            1975 - Masters of Agriculture, Texas A&M University, College Station, Texas

Professional Experience

1975-1976 - Technician I, Texas A&M University, Plant Disease Research Station, Yoakum
1976-1978 - Technician II, Texas A&M University, Plant Disease Research Station, Yoakum
1978-1982 - Research Associate, Texas A&M University, Plant Disease Research Station, Yoakum
1982-1993 - Research Scientist, Texas A&M University, Plant Disease Research Station, Yoakum
1993-2003 - Research Scientist in Charge, Texas A&M University, Plant Disease Research Station, Yoakum 2003-2006 - Research Scientist, Texas A&M University, Beeville
2006-present - Senior Research Scientist, Texas A&M University, Beeville  

Current Assignment

Conduct research on weed control and pod rot organisms of peanuts. Weed control involves the evaluation of new herbicides and combinations for potential use in peanuts, develop and evaluate more effective chemical and non-chemical controls for the major weed species in peanuts, interactions of herbicides and pathogens, evaluate differential susceptibility of breeding lines and cultivars to herbicides, and monitor long range changes in weed species and populations under various management and cropping system.  The soil-borne disease research involves isolation and identification of major components of the soil-borne diseases and complexes, develop and evaluate more effective chemical and non-chemical controls, interrelationships and interactions of the associated microorganisms in the disease complexes, host-pathogen relationships, screen and evaluate germplasm for resistance to these diseases, and effects of cultural practices upon disease development .

Conduct research on various aspects of soybean production along the Texas Gulf Coast .  This involves weed control systems, research on cultivars suited for production in the coastal area, effective planting dates for the soybean cultivars based on maturity groups, comparison of row spacing on soybean development and yield, and develop of control measures for Asian soybean rust.

Other research areas includes the evaluation of various forages for potential use in the south-central area of Texas as well as work on new herbicide for use in pasture and forage operations and sesame production. Also involved in the research of chicken litter use in pastures and determining the effects of continuous chicken litter on phosphorus and nitrogen buildup in the soil. Also monitoring potential problems with ground-water contamination from chicken litter. Assisting in development of herbicide systems to use in sesame. Currently there are no herbicides cleared for use in sesame and it is imperative that for sesame acreage to increase across the southwest, herbicides are needed.

Awards & Honors

President, Texas Plant Protection Association, 2006.

President, American Peanut Research and Education Association,2005

Recipient of 1997 Vice Chancellor's Awards in Excellence, Research Individual, Off Campus presented at the TAES/TAEX Staff Conference. January, 1998.

Bailey Award Nominee for presentation at 1997 APRES annual meeting. Paper entitled "Comparison of metolachlor and dimethenamid for nutsedge control and peanut injury". Submitted May, 1998.

DowElanco Award for Excellence in Research presented at the 1997 American Peanut Research and Education Society meeting held in July, 1997.

Bailey Award nomination, American Peanut and Research Education Society, 1992.

Support Achievement Award for Research Support, Soil & Crop Science Dept., 1991.

Education

1973 - Bachelor of Science, Texas A&M University, College Station, Texas
1975 - Masters of Agriculture, Texas A&M University, College Station, Texas

Professional Experience

1975-1976 - Technician I, Texas A&M University, Plant Disease Research Station, Yoakum
1976-1978 - Technician II, Texas A&M University, Plant Disease Research Station, Yoakum
1978-1982 - Research Associate, Texas A&M University, Plant Disease Research Station, Yoakum
1982-1993 - Research Scientist, Texas A&M University, Plant Disease Research Station, Yoakum
1993-2003 - Research Scientist in Charge, Texas A&M University, Plant Disease Research Station, Yoakum
2003-Present - Research Scientist, Texas A&M University, Beeville

Current Assignment

Conduct research on weed control and pod rot organisms of peanuts. Weed control involves the evaluation of new herbicides and combinations for potential use in peanuts, develop and evaluate more effective chemical and non-chemical controls for the major weed species in peanuts, interactions of herbicides and pathogens, evaluate differential susceptibility of breeding lines and cultivars to herbicides, and monitor long range changes in weed species and populations under various management and cropping system.

The soil-borne disease research involves isolation and identification of major components of the soil-borne diseases and complexes, develop and evaluate more effective chemical and non-chemical controls, interrelationships and interactions of the associated microorganisms in the disease complexes, host-pathogen relationships, screen and evaluate germplasm for resistance to these diseases, and effects of cultural practices upon disease development.

Other research areas includes the evaluation of various forages for potential use in the south-central area of Texas as well as work on new herbicide for use in pasture and forage operations. Also involved in the research of chicken litter use in pastures and determining the effects of continuous chicken litter on phosphorus and nitrogen buildup in the soil. Also monitoring potential problems with ground-water contamination from chicken litter.

Awards & Honors

Recipient of 1997 Vice Chancellor's Awards in Excellence, Research Individual, Off Campus presented at the TAES/TAEX Staff Conference. January, 1998.

Bailey Award Nominee for presentation at 1997 APRES annual meeting. Paper entitled "Comparison of metolachlor and dimethenamid for nutsedge control and peanut injury". Submitted May, 1998.

DowElanco Award for Excellence in Research presented at the 1997 American Peanut Research and Education Society meeting held in July, 1997.

Bailey Award nomination, American Peanut and Research Education Society, 1992.

Support Achievement Award for Research Support, Soil & Crop Science Dept., 1991.

Professional Assignments

Associate Editor, Weed Technology. Weed Science Society of America (WSSA)
Associate Editor, Peanut Science, American Peanut Research and Educations Society
Chairman of Joe Sugg Graduate Student Award Committee
American Peanut Research and Education Society (APRES)
Member of the Publication and Editorial Committee American Peanut Research and Education Society (APRES)
Member of the Student Program Committee Southern Weed Science Society (SWSS)
Member of Local Arrangement and Technical Program Committees APRES and SWSS

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