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Effect of Rate and Carrier on Clomazone Movement Off-site

Published online by Cambridge University Press:  12 June 2017

Sandra J. Halstead  and
R. Gordon Harvey
Sandra J. Halstead
Affiliation:
Dep. Agron., Univ. Wis., Madison, WI 53706
R. Gordon Harvey
Affiliation:
Dep. Agron., Univ. Wis., Madison, WI 53706
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Abstract

Field studies were conducted in 1985 and 1986 to determine the influence of herbicide rate, carrier, and carrier volume on off-site movement of clomazone {2-[2-chlorophenyl)methyl]-4,4-dimethyl-3-isoxalidinone} using sunflower (Helianthus annuus L. ‘HY-894’) and wheat (Triticum aestivum L. ‘Caldwell’) as indicator plants. Clomazone applied at the lowest rate (0.56 kg ai/ha) had less off-site movement than higher rates. Off-site movement was similar among water carrier volumes applied at each clomazone rate but was less when clomazone was impregnated onto dry fertilizer.

Keywords

Herbicide vapor movementvolatilization
Type
Research
Information
Weed Technology , Volume 2 , Issue 2 , April 1988 , pp. 179 - 182
Copyright
Copyright © 1988 by the Weed Science Society of America 

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References

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