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Limitations of Surfactant and pH Effects on Herbicide Behavior in Woody Plants

Published online by Cambridge University Press:  12 June 2017

Oscar Hall*
Affiliation:
Alexandria Forestry Center, S. Forest Exp. Sta., U.S. Dep. of Agr. Forest Serv., Pineville, LA. 71360

Abstract

Additions of surfactants to the isooctyl ester of (2,4,5-trichlorophenoxy)acetic acid (2,4,5-T) and the dimethylamine of 3,6-dichloro-o-anisic acid (dicamba) generally did not increase absorption or translocation of the herbicides when they were applied to foliage of five hardwood species and loblolly pine (Pinus taeda L.). Adjusting pH of the formulations to 3, 6, or 9 with a buffering solution had small and inconsistent effects upon absorption and translocation.

Type
Research Article
Copyright
Copyright © 1973 Weed Science Society of America 

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References

Literature Cited

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