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Comparison of Application Methods and Tillage Practices on Volatilization of Clomazone

Published online by Cambridge University Press:  12 June 2017

Kurt D. Thelen ,
James J. Kells  and
Donald Penner
Kurt D. Thelen
Affiliation:
Dep. Crop Soil Sci., Mich. State Univ., East Lansing, MI 48824
James J. Kells
Affiliation:
Dep. Crop Soil Sci., Mich. State Univ., East Lansing, MI 48824
Donald Penner
Affiliation:
Dep. Crop Soil Sci., Mich. State Univ., East Lansing, MI 48824
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Abstract

Field trials were conducted in 1985 and 1986 to determine the effect of incorporation on volatilization of clomazone from soil. Volatilization was detected up to 2 weeks after surface-applied or soil-incorporated treatments of clomazone at 1.1 kg ai/ha. The amount of volatilization detected was greatest following rainfall and varied between years. More clomazone volatilized after surface application than after incorporation, regardless of the climatic conditions present. Clomazone volatilization detected was in the order of no-tillage > minimum tillage > conventional tillage.

Keywords

Clomazone2-[(2-chlorophenyl)methyl]-4,4-dimethyl-3-isoxazolidinoneOff-target injuryvapor driftFMC-57020dimethazoneABUTH
Type
Research
Information
Weed Technology , Volume 2 , Issue 3 , July 1988 , pp. 323 - 326
Copyright
Copyright © 1988 by the Weed Science Society of America 

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References

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