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Effects of 4-(2,4-DB) and Dalapon on Three Annual Trifoliums

Published online by Cambridge University Press:  12 June 2017

Burgess L. Kay
Burgess L. Kay*
Affiliation:
University of California, Davis
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Abstract

Rose clover (Trifolium hirtum All.), subterranean clover (T. subterraneum L.), and crimson clover (T. incarnatum L.), were sprayed at different growth stages with 2,2-dichloropropionic acid dalapon), and two formulations of 4-(2,4-dichlorophenoxy)-butyric acid [4-(2,4-DB)], in two growing seasons. Herbage yields, seed yields, and seed quality were for the most part unaffected by either formulation of 4-(2,4-DB) at the dates required for weed control. Only subterranean clover was tolerant of dalapon and then only at very low rates.

Information

Type
Research Article
Information
Weeds , Volume 11 , Issue 3 , July 1963 , pp. 195 - 198
Copyright
Copyright © 1963 Weed Science Society of America 

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References

Literature Cited

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