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Persistence and Movement of CDAA and CDEC in Soil and the Tolerance of Corn Seedlings to These Herbicides

Published online by Cambridge University Press:  12 June 2017

R. L. Gantz  and
F. W. Slife
R. L. Gantz
Affiliation:
University of Illinois, Urbana, Illinois; now Plant Physiologist with Dow Chemical Company, Texas Division, Freeport, Texas
F. W. Slife
Affiliation:
University of Illinois, Urbana, Illinois
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Extract

One of the major characteristics limiting the usefulness of pre-emergence herbicide applications concerns the persistence of chemical activity in the soil. In many instances, the herbicides break down too quickly to obtain satisfactory weed control. On the other hand, there is the possible hazard that a chemical may be too persistent and thus endanger the growth of succeeding crops. Another closely related factor is susceptibility to leaching. It is especially important when chemicals are used that are toxic to the crop plants as well as the weeds.

Type
Research Article
Information
Weeds , Volume 8 , Issue 4 , October 1960 , pp. 599 - 606
Copyright
Copyright © 1960 Weed Science Society of America 

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References

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