Author:
Grey Timothy L.,Wehtje Glenn R.,Walker Robert H.,Paudel Krishna P.
Abstract
Field studies were conducted from 1991 through 1993 to compare Weed control, peanut tolerance, yield, and net return from imazethapyr applied alone or in combination with paraquat. Sicklepod and Florida beggarweed were controlled with paraquat early POST followed by a POST application of either paraquat with 2,4-DB or paraquat with 2,4-DB and bentazon. Imazethapyr-based early POST treatments offered no improvement. An early POST application of paraquat with bentazon or imazethapyr was required for maximum control of bristly starbur. Imazethapyr applied alone early POST, with no further treatment, provided optimum yellow nutsedge control. Maximum yield and net return were associated with any paraquat-containing early POST-applied treatment followed by one of the tank mixed POST options.
Publisher
Cambridge University Press (CUP)
Subject
Plant Science,Agronomy and Crop Science
Reference22 articles.
1. Systems of weed control in peanuts (Arachis hypogaea);Hauser;Weed Sci.,1973
2. Texas panicum (Panicum texanum) control in peanuts (Arachis hypogaea) with paraquat;Wehtje;Weed Sci.,1986
3. X-77 Spreader (a mixture of alkylarylpolyoxyethylene glycols, free fatty acids, and isopropanol). Valent USA Corp., P.O. Box 8025, Walnut Creek, CA 94596-8025.
4. Imazethapyr, AC-263,222 and metolachlor systems for control of nutsedges in peanut;Swann;Proc. South. Weed Sci. Soc.,1994
5. Toxicity of Imazethapyr to Purple (Cyperus rotundus) and Yellow Nutsedges (C. esculentus)
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