Trent Irby

Trent Irby

Associate Extension Professor

Agronomy - Soybean



Mailing Address:
Box 9555
Mississippi State, MS 39762
Physical Address:
131 Dorman Hall
Mississippi State, MS 39762

Publications

  • Alsajri, F. A., C. Wijewardana, J. T. Irby, N. Bellaoui, L. J. Krutz, B. R. Golden, W. Gao, K. R. Reddy. 2020. Developing functional relationships between temperature and soybean yield and seed quality. Agronomy Journal 112:194-204. Download
  • Alsajri, F. A., B. Singh, C. Wijewardana, J. T. Irby, W. Gao, K. R. Reddy. 2019. Evaluating soybean cultivars for low- and high-temperature tolerance during the seedling growth stage. Agronomy 9(1):13. Download
  • Huff, M., K., D. R. Cook, J. Gore, A. L. Catchot, F. Musser, J. T. Irby. 2019. Refinement and validation of soybean looper thresholds in Mississippi soybeans. National Cotton Council 224-229. Download
  • Plumblee, M. T., D. M. Dodds, L. J. Krutz, A. L. Catchot, J. T. Irby, J. N. Jenkins. 2019. Agronomy and soils: Effect of foliar applied nitrogen to cotton with artificial terminal and node removal. Journal of Cotton Science 23(3):225-230. Download
  • Plumblee, M. T., D. M. Dodds, L. J. Krutz, A. L. Catchot, J. T. Irby, J. N. Jenkins. 2019. Determining the optimum irrigation schedule in furrow irrigated cotton using soil moisture sensors. Crop, Forage, and Turfgrass Management 5(1):1-6. Download
  • Scholtes, A. B., B. P. Sperry, D. B. Reynolds, J. T. Irby, T. W. Eubank, L. T. Barber, D. M. Dodds. 2019. Effect of soybean growth stage on sensitivity to sublethal rates of dicamba and 2,4-D. Weed Technology 33(4):555-561.  Download
  • Smith, R. M., G. Kaur, J. M. Orlowski, J. Mahaffey, C. B. Edwards, G. Singh, T. Irby, K. J. Krutz, L. Falconer, D. R. Cook, D. Chastain. 2019. Evaluation of planter errors associated with twin-row soybean production in Mississippi. Agronomy Journal. Download
  • Smith, R. M., G. Kaur, J. Orlowski, G. Singh, D. Chastain, J. T. Irby, L. J. Krutz, L. L. Falconer, D. R. Cook. 2019. Narrow-row production system for soybeans in Mississippi Delta. Crop, Forage, and Turfgrass Management 5(1):1-6. Download
  • Storey, R. C., J. T. Buol, A. N. Eytcheson, D. B. Reynolds, J. T. Irby, C. L. Smith. 2019. The effect of duration of corn (zea mays) interference on cotton (gossypium hirsutum) growth and yield. The Journal of Cotton Science 23:141-147. Download
  • Turner, R. E., M. W. Ebelhar, B. R. Golden, T. Irby, T. Wilkerson, S. Martin. 2019. Determining proper row orientation and seeding population for soybean production. Journal of Strategic Innovation and Sustainability 14(5):82-89.  Download
  • Urach Ferreira, P. H., J. C. Ferguson, D. B. Reynolds, G. R. Kruger, J. T. Irby. 2019. Droplet size and physicochemical property effects on herbicide efficacy of pre?emergence herbicides in soybean (Glycine max (L.) Merr). Pest Management Science 76:737-746. Download
  • Wijewardana, C., F. A. Alsajri, J. T. Irby, L. J. Krutz, B. R. Golden, W. B. Henry, K. R. Reddy. 2019. Water deficit effects on soybean root morphology and early-season vigor. Agronomy 9(12):836. Download
  • Wijewardana, C., F. A. Alsajri, J. T. Irby, L. J. Krutz, B. R. Golden, W. B. Henry, W. Gao, K. R. Reddy. 2019. Physiological assessment of water deficit in soybean using midday leaf water potential and spectral features. Journal of Plant Interactions 14(1):533-543.  Download
  • Wood, C. W., L. J. Krutz, L. L. Falconer, H. Pringle, W. B. Henry, J. T. Irby, J. Orlowski, J. Gore, C. J. Bryant, D. L. Boykin, R. L. Atwill, G. D. Spencer. 2019. Soybean planting date and maturity group selection as a method to optimize net returns above total specified costs and irrigation water use efficiency. Crop, Forage and Turfgrass Management 5(1):1-7. Download
  • Albright, D., B. Burgess, J. Bullard, J. W. Burkhalter, T. W. Allen, D. L. Haire, J. T. Irby, B. Macoon, I. Pickett, D. B. Reginelli, J. A. White, A. M. Silva, W. Solomon, S. McQuirter. 2018. Mississippi Soybean Variety Trials, 2017. Mississippi Agricultural and Forestry Experiment Station, Information Bulletin 517, Mississippi State University. Download
  • Wijewardana, C., K. R. Reddy, F. A. Alsajri, J. T. Irby, L. J. Krutz, B. R. Golden. 2018. Quantifying soil moisture deficit effects on soybean yield and yield component distribution patterns. Irrigation Science 36:241-255. Download
  • Bryant, C. J., L. J. Krutz, L. L. Falconer, J. T. Irby, C. G. Henry, H. C. Pringle III, M. E. Henry, D. P. Roach, D. M. Pickelmann, R. L. Atwill, C. W. Wood. 2017. Irrigation water management practices that reduce water requirements for mid-south furrow irrigated soybean. Crop, Forage and Turfgrass Management 3(1). Download
  • Wood, C.W., L.J. Krutz, L. Falconer, H.C. Pringle III, B. Henry, T. Irby, J.M. Orlowski, C.J. Bryant, D.L. Boykin, R.L. Atwill, D.M. Pickleman. 2017. Surge irrigation reduces irrigation requirements for soybean on smectitic clay-textured soils. Crop, Forage & Turfgrass Manage 3(1). Download
  • Adams, A., J. Gore, A. L. Catchot, F. Musser, D. R. Cook, N. Krishnan, J. T. Irby. 2016. Residual and systemic efficacy of chlorantraniliprole and flubendiamide against corn earworm (Lepidoptera: Noctuidae) in soybean. Journal of Economic Entomology 109(6):2411-2417. Download
  • Adams, A., J. Gore, A. L. Catchot, F. Musser, D. R. Cook, N. Krishnan, J. T. Irby. 2016. Susceptibility of Helicoverpa zea (Lepidoptera: Noctuidae) neonates to diamide insecticides in the Midsouthern and Southeastern United States. Journal of Economic Entomology 109(5):2205-2209. Download
  • Adams, B., D. Cook, A. L. Catchot, J. Gore, F. Musser, S. Stewart, D. Kerns, G. Lorenz, J. T. Irby, B. R. Golden. 2016. Evaluation of corn earworm, Helicoverpa zea (Lepidoptera: Noctuidae), economic injury levels in Mid-South reproductive stage soybean. Journal of Economic Entomology 109(3):1161-1166. Download
  • Burgess, B., J. Bullard, J. W. Burkhalter, T. W. Allen, D. L. Haire, J. T. Irby, B. Macoon, D. B. Reginelli, D. S. Respess, D. E. Rowe, A. M. Silva, I. Pickett, W. Solomon. 2017. Mississippi soybean variety trials, 2016. Mississippi Agricultural and Forestry Experiment Station Information Bulletin 515, Mississippi State University. Download
  • Falconer, L. L., J. T. Irby, J. Orlowski, T. W. Allen, J. A. Bond, N. W. Buehring, A. L. Catchot, D. R. Cook, B. R. Golden, J. Gore, L. J. Krutz, H. Pringle. 2016. Soybeans 2017 Planning Budgets. Mississippi State University Extension Service Publication 3014. Download
  • Adams, B., A. Catchot, D. Cook, J. Gore, F. Musser, J. T. Irby, B. R. Golden. 2015. The impact of simulated corn earworm (lepidoptera: noctuidae) damage in indeterminate soybean. Journal of Economic Entomology 108(3):1072-1078. Download
  • Catchot, A.L., D.R. Cook, D.M. Dodds, J. Gore, T. Irby, E.J. Larson, M.B. Layton, J.A. MacGown, S.P. Meyers, and F.R. Musser. 2015. Insect control guide for agronomic crops. Mississippi State University Extension Service, Information Sheet 2471, Mississippi State University. 101 pp. Download
  • Catchot, A.L., K.C. Allen, D.R. Cook, D.M. Dodds, J. Gore, T. Irby, E.J. Larson, M.B. Layton, S.P. Meyers, and F.R. Musser . 2014. Insect control guide for agronomic crops. Mississippi State Univeristy Extension Service, Publication 2471, Mississippi State University. Download
  • Burgess, B.A., J. Bullard, D.B. Reginelli, D.S. Respess, D.E. Rowe, G.L. Sciumbato, M. Silva, N. Simmons, M. Starkey, J.D. Stephens, and T. Irby. 2013. Mississippi Soybean Variety Trials, 2013. MAFES Information Bulletin. Download
  • Irby, T., D.M. Dodds, D.B. Reynolds, C.L. Main, T. Barber, K.L. Smith, and A.M. Stewart. 2013. Evaluation of GlyTol and GlyTol+LibertyLink Cotton in the Mid-South. Journal of Cotton Science, Vol. 17(2):131-139. Download