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Height Differential of Corn and Giant Foxtail in Relation to Postemergence Weed Control

Published online by Cambridge University Press:  12 June 2017

Ellery L. Knake and
Fred W. Slife
Ellery L. Knake
Affiliation:
Department of Agronomy, University of Illinois, Urbana, Illinois
Fred W. Slife
Affiliation:
Department of Agronomy, University of Illinois, Urbana, Illinois
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Abstract

Heights of corn and giant foxtail (Setaria faberii Hermm.) were measured during 1963, 1964, and 1965 in east-central Illinois to establish guidelines for postemergence control of this weed in corn. With an average planting date of May 9, corn grew to a height of 6 in and foxtail 2 in by May 28. With corn growing at a daily rate of 1 in and foxtail ½ in from June 5 to 20, foxtail height was 40 to 45% that of corn.

Information

Type
Research Article
Information
Weeds , Volume 15 , Issue 1 , January 1967, pp. 24 - 26
Copyright
Copyright © 1967 Weed Science Society of America 

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References

Literature Cited

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