Effect of Imazapic Application Timing on Texas Peanut (Arachis hypogaea)

Peter A. Dotray, Todd A. Baughman, J. Wayne Keeling, W. James Grichar, Robert G. Lemon

Research output: Contribution to journalArticlepeer-review

12 Scopus citations


Field experiments conducted in Texas at six locations from 1996 to 1998 evaluated peanut tolerance to imazapic applied postemergence. Imazapic at 71 g ai/ha was applied weekly from ground cracking to 56 d after ground cracking (DAGC). Visible injury 70 DAGC ranged from O to 40%. No reduction in canopy height, canopy width, yield, or grade was observed at harvest following any imazapic treatment.

Original languageEnglish
Pages (from-to)26-29
Number of pages4
JournalWeed Technology
Issue number1
StatePublished - 2001


  • Herbicide injury, ground cracking, groundnut, herbicide timings, peanut injury, postemergence, yield
  • Imazapic
  • Peanut, Arachis hypogaea L., 'AT 120', 'GK 7', 'NC 7', 'Tamspan 90'


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