Differential Response to Glyphosate in Italian Ryegrass (Lolium Multiflorum) Populations from Mississippi

@inproceedings{Nandula2007DifferentialRT,
  title={Differential Response to Glyphosate in Italian Ryegrass (Lolium Multiflorum) Populations from Mississippi},
  author={V. Nandula and D. Poston and Thomas W. Eubank and C. H. Koger and K. N. Reddy},
  year={2007}
}
  • V. Nandula, D. Poston, +2 authors K. N. Reddy
  • Published 2007
  • Biology
  • Two Italian ryegrass populations from Mississippi, Tribbett and Fratesi, were suspected to be tolerant to glyphosate. A third population from Mississippi, Elizabeth, known to be susceptible to glyphosate, was included for comparison. Plants were treated with the isopropylamine salt of glyphosate at 0, 0.11, 0.21, 0.42, 0.84, 1.68, 3.36, and 6.72 kg ae/ha. GR50 (herbicide dose required to cause a 50% reduction in plant growth) values for the Tribbett, Fratesi, and Elizabeth populations were 0.66… CONTINUE READING
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