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The Hydrolysis of 2,4-D Esters by Bean and Corn Plants

Published online by Cambridge University Press:  12 June 2017

Steve S. Szabo
Steve S. Szabo*
Affiliation:
Food and Drug Administration, Washington 25, D.C.
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Abstract

The butoxyethanol and propylene glycol butyl esters of 2,4-dichlorophenoxyacetic acid (2,4-D) were applied to and recovered from the leaf surfaces of garden bean and corn plants. Both the acid and the ester of 2,4-D were recovered, indicating that hydrolysis of the esters had occurred. The acid and esters of 2,4-D were also found in both leaves and stems of the bean plants, indicating that further hydrolysis had occurred within the plants. Bean plant homogenates incubated with 2,4-D esters yielded 2,4-D acid. The root exudate from corn plants treated with 2,4-D butoxyethanol ester showed the presence of both acid and ester.

Type
Research Article
Information
Weeds , Volume 11 , Issue 4 , October 1963 , pp. 292 - 294
Copyright
Copyright © 1963 Weed Science Society of America 

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References

Literature Cited

1. Crafts, A. S. 1960. Evidence for hydrolysis of 2,4-D during absorption by plants. Weeds 8:19–25.CrossRefGoogle Scholar
2. Hoagland, D. R. and Snyder, W. C. 1933. Nutrition of the strawberry plant under controlled conditions. Proc. Am. Soc. Hort. Sci. 30:288–294.Google Scholar
3. Mitchell, L. C. 1957. Ascending paper chromatography: A way to do it. J. Off. Agr. Chemists 40:999–1029.Google Scholar
4. Morré, D. J. and Rogers, B. J. 1960. The fate of long chain esters of 2,4-D in plants. Weeds 8:436–447.Google Scholar
5. Yip, G. 1962. Determination of 2,4-D and other chlorinated phenoxy alkyl acids. J. Off. Agr. Chemists 45:367–376.Google Scholar