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Cultivation and Herbicide Treatments of Dryland Sorghum

Published online by Cambridge University Press:  12 June 2017

O. C. Burnside  and
G. A. Wicks
O. C. Burnside
Affiliation:
Department of Agronomy at Lincoln
G. A. Wicks
Affiliation:
North Platte Experiment Station at North Platte, University of Nebraska
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Abstract

When weeds were controlled in sorghum by hand-weeding or a herbicide there was no advantage or need for cultivation. Control of weeds in sorghum with preemergence herbicides was feasible, but the combination of cultivation and herbicides gave more dependable weed control than either method used alone. Preemergence applications of 2-chloro-4-ethylamino-6-isopropylamino-s-triazine (atrazine) were the most effective for controlling weeds and increasing sorghum yields. In decreasing order of effectiveness were 2-chloro-4,6-bis(isopropylamino)-s-triazine (propazine), 2-chloro-N,N-diallylacetamide (CDAA) + trichlorobenzyl chloride (TCBC), and postemergence atrazine applications.

Type
Research Article
Information
Weeds , Volume 12 , Issue 4 , October 1964 , pp. 307 - 310
Copyright
Copyright © 1964 Weed Science Society of America 

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References

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