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Amiben Metabolism in Plants II. Physiological Factors in N-glucosyl Amiben Formation

Published online by Cambridge University Press:  12 June 2017

C. R. Swanson ,
R. H. Hodgson ,
R. E. Kadunce  and
H. R. Swanson
C. R. Swanson
Affiliation:
Crops Research Division, Agricultural Research Service, U. S. Department of Agriculture, Metabolism and Radiation Research Laboratory, State University Station, Fargo, North Dakota
R. H. Hodgson
Affiliation:
Crops Research Division, Agricultural Research Service, U. S. Department of Agriculture, Metabolism and Radiation Research Laboratory, State University Station, Fargo, North Dakota
R. E. Kadunce
Affiliation:
Crops Research Division, Agricultural Research Service, U. S. Department of Agriculture, Metabolism and Radiation Research Laboratory, State University Station, Fargo, North Dakota
H. R. Swanson
Affiliation:
Crops Research Division, Agricultural Research Service, U. S. Department of Agriculture, Metabolism and Radiation Research Laboratory, State University Station, Fargo, North Dakota
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Abstract

Most of the 3-amino-2,5-dichlorobenzoic acid (amiben) absorbed by treated plants was converted to N-glucosyl amiben in the roots. Only small amounts of amiben and N-glucosyl amiben occurred in stems and leaves. The N-glucoside was not metabolized further and remained in vegetative tissue of soybeans for at least 50 days. Soybeans which were depleted of carbohydrate reserves by starvation in the dark absorbed less amiben and produced less N-glucosyl amiben than did plants treated under normal illumination. A similar trend was noted for tomato plants treated in a comparable manner.

Type
Research Article
Information
Weeds , Volume 14 , Issue 4 , October 1966 , pp. 323 - 327
Copyright
Copyright © 1966 Weed Science Society of America 

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References

Literature Cited

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