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Weed Species Distribution as Influenced by Tillage and Herbicides

Published online by Cambridge University Press:  12 June 2017

Mark A. Wrucke  and
W. Eugene Arnold
Mark A. Wrucke
Affiliation:
Dep. Plant Sci., South Dakota State Univ., Brookings, SD 57007
W. Eugene Arnold
Affiliation:
Dep. Plant Sci., South Dakota State Univ., Brookings, SD 57007
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Abstract

Corn (Zea mays L.) and soybeans [Glycine max (L.) Merr.] were grown for 5 yr in rotation without tillage (no-till), with fall and spring tillage (disk), and with conventional tillage (plow). Weed distribution and weed yields were measured in the final year of the experiment. Grass weed yield, primarily due to green foxtail [Setaria viridis (L.) P. Beauv. ♯ SETVI], was significantly higher in the no-till system. Broadleaf weed distribution and yield were similar in all tillage systems.

Keywords

No-tillreduced tillZea maysGlycine maxSETVI
Type
Weed Control and Herbicide Technology
Information
Weed Science , Volume 33 , Issue 6 , November 1985 , pp. 853 - 856
Copyright
Copyright © 1985 by the Weed Science Society of America 

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References

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