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Wheat (Triticum aestivum) Response to Triallate Plus Chlorsulfuron

Published online by Cambridge University Press:  12 June 2017

Greg R. Gillespie  and
John D. Nalewaja
Greg R. Gillespie
Affiliation:
Ciba-Geigy Corp., Greensboro, NC 27419
John D. Nalewaja
Affiliation:
Agron. Dep., N. D. State Univ., Fargo, ND 58105
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Abstract

Greenhouse experiments were conducted to determine ‘Len’ hard red spring wheat response to triallate and chlorsulfuron applied separately and together. Chlorsulfuron at 12 or 23 g/ha plus preplant incorporated (PPI) triallate at 1120 g/ha antagonized triallate toxicity to wheat. Chlorsulfuron reduced triallate injury to wheat less when applied preemergence (PRE) after PPI triallate compared to both herbicides applied PPI. Soaking wheat seeds in 21 and 31 ppbw chlorsulfuron solutions for 24 h before placing into triallate-treated soil did not reduce triallate injury to wheat. Applying chlorsulfuron to triallate did not reduce triallate toxicity to wild oats.

Keywords

Chlorsulfuron, 2-chloro-N-[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl] benzenesulfonamidetriallate, S-(2,3,3-trichloro-2-propenyl)bis(1-methylethyl)carbamothioatehard red spring wheat, Triticum aestivum L. ‘Len’wild oats, Avena fatua L. #3 AVEFAAntagonismsulfonylureathiocarbamateAVEFA
Type
Research
Information
Weed Technology , Volume 3 , Issue 1 , March 1989 , pp. 20 - 23
Copyright
Copyright © 1989 by the Weed Science Society of America 

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References

Literature Cited

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