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Influence of Light and Temperature on Bentazon Phytotoxicity to Cucumber (Cucumis sativus)

Published online by Cambridge University Press:  12 June 2017

John R. Teasdale  and
Richard W. Thimijan
John R. Teasdale
Affiliation:
U.S. Dep. Agric., Agric. Res. Serv., Beltsville, MD 20705
Richard W. Thimijan
Affiliation:
U.S. Dep. Agric., Agric. Res. Serv., Beltsville, MD 20705
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Abstract

In greenhouse and growth-chamber studies, increasing the level of either light or temperature increased bentazon [3-isopropyl-1H-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide] phytotoxicity to cucumber (Cucumis sativus L.). Light had a greater influence on phytotoxicity than did temperature. Light and temperature conditions after bentazon application had a greater influence on phytotoxicity than did light and temperature conditions before application. Maximum phytotoxicity was obtained from treatment with low light level before application and high light level after application.

Type
Research Article
Information
Weed Science , Volume 31 , Issue 2 , March 1983 , pp. 232 - 235
Copyright
Copyright © 1983 Weed Science Society of America 

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References

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