William Grichar - Texas A&M University (TAMU) Scholar

HR job title

Senior Research Scientist

selected publications

academic article
- Hasanzadeh, S., Rezvani, M., Abbasi, R., & Grichar, W. J. (2021). Modeling of imazethapyr dose and velvetleaf (Abutilon theophrasti medik) density interaction on red bean (Phaseolus calcaratus L.) and velvetleaf competition. 39.
- Grichar, W. J., & Foster, J. L. (2019). Can Nicosulfuron plus Metsulfuron Effectively Control or Suppress King Ranch Bluestem?. Crop Forage and Turfgrass Management. 5(1), 1-7.
- Noor-Ziarat, R., Rezvani, M., Bagherani, N., & Grichar, W. J. (2019). Studies on Seed biology, Distribution, and Chemical Control of Smellmelon (Cucumis melo var. agrestis Naudin): An Invasive Weed. Weed Technology. 33(1), 202-209.
- Fromme, D. D., Spivey, T. A., & Grichar, W. J. (2019). Agronomic Response of Corn (Zea mays L.) Hybrids to Plant Populations. International Journal of Agronomy. 2019, 1-8.
- Grichar, W. J., Rose, J. J., Dotray, P. A., Baughman, T. A., Langham, D. R., Werner, K., & Bagavathiannan, M. (2018). Response of Sesame to Selected Herbicides Applied Early in the Growing Season. International Journal of Agronomy. 1-11.
- Mueller, T. C., Parker, E. T., Steckel, L., Clay, S. A., Owen, M. D., Curran, W. S., ... Klein, R. (2017). Enhanced atrazine degradation is widespread across the United States. Pest Management Science. 73(9), 1953-1961.
- Fromme, D. D., Price, T., Lofton, J., Isakeit, T., Schnell, R., Dodla, S., ... Shannon, K. (2017). Effect of Fungicide Applications on Grain Sorghum (Sorghum bicolor L.) Growth and Yield. International Journal of Agronomy. 2017, 1-7.
- Manuchehri, M. R., Dotray, P. A., Grichar, W. J., & Baughman, T. A. (2017). Peanut Response to Pyraflufen-ethyl Applied Postemergence. Weed Technology. 31(3), 464-469.
- Fromme, D. D., Coker, D. L., McFarland, M. L., Mowrer, J. E., Provin, T. L., Schnell, R. W., & Grichar, W. J. (2017). Residual soil nitrogen credits for corn production along the upper Texas Gulf Coast region. Journal of Plant Nutrition. 23-32.
- Grichar, W. J., & Woodward, J. E. (2016). Fungicides and Application Timing for Control of Early Leafspot, Southern Blight, and Sclerotinia Blight of Peanut. International Journal of Agronomy. 2016, 1-7.
- Janak, T. W., & Grichar, W. J. (2016). Weed Control in Corn (Zea mays L.) as Influenced by Preemergence Herbicides. International Journal of Agronomy. 2016, 1-9.
- Grichar, W. J., Dotray, P. A., & Trostle, C. L. (2015). Castor (Ricinus communis L.) tolerance and weed control with preemergence herbicides. Industrial Crops and Products. 76, 710-716.
- Grichar, W. J., & Biles, S. P. (2014). Response of Soybean to Early-Season Planting Dates along the Upper Texas Gulf Coast. International Journal of Agronomy. 2014, 1-7.
- Grichar, W. J., Dotray, P. A., & Baring, M. R. (2013). Peanut Cultivar Response to Flumioxazin Applied Preemergence and Imazapic Applied Postemergence. International Journal of Agronomy. 2013, 1-5.
- Grichar, W. J. (2013). Soybean (Glycine max L.) Response to Fungicides in the Absence of Disease Pressure. International Journal of Agronomy. 2013, 1-5.
- Ducar, J. T., Clewis, S. B., Wilcut, J. W., Jordan, D. L., Brecke, B. J., Grichar, W. J., Johnson, W., & Wehtje, G. R. (2009). Weed Management Using Reduced Rate Combinations of Diclosulam, Flumioxazin, and Imazapic in Peanut. Weed Technology. 23(2), 236-242.
- Grichar, W. J., Nerada, J. D., & Feagley, S. E. (2005). Use of chicken litter for Bermuda grass production in south Texas. Agroecology and Sustainable Food Systems. 25(3), 67-90.
- Ocumpaugh, W. R., Hussey, M. A., Grichar, W. J., Read, J. C., Bade, D. H., Pinchak, W. E., ... Coleman, S. W. (2004). Registration of 'Armadillo' burr medic. Crop Science: a journal serving the international community of crop scientists. 44(3), 1023-1024.
- Matocha, M. A., Grichar, W. J., Senseman, S. A., Gerngross, C. A., Brecke, B. J., & Vencill, W. K. (2003). The persistence of imazapic in peanut (Arachis hypogaea) crop rotations. Weed Technology. 17(2), 325-329.
- SMITH, O. D., SIMPSON, C. E., GRICHAR, W. J., & MELOUK, H. A. (1991). Registration of ‘Tamspan 90’ Peanut. Crop Science: a journal serving the international community of crop scientists. 31(6), 1711-1711.
- SMITH, O. D., AGUIRRE, S. M., BOSWELL, T. E., GRICHAR, W. J., MELOUK, H. A., & SIMPSON, C. E. (1990). REGISTRATION OF TXAG-4 AND TXAG-5 PEANUT GERMPLASMS. Crop Science: a journal serving the international community of crop scientists. 30(2), 429-429.
conference paper
- Ocumpaugh, W. R., Bade, D. H., Cassida, K. A., Coleman, S. W., Grichar, W. J., Hussey, M. A., ... Smith, G. R. (1998). Limits of adaptation of a burr medic selection naturalized in South Texas. 148-152.
- Ocumpaugh, W. R., Grichar, W. J., Rahmes, J. N., & Sestak, D. C. (1996). Seeding multiple legume species in semiarid pastures. 65-69.

first name

William

has last name

Grichar

email

w-grichar@tamu.edu

Grichar, William Senior Research Scientist

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