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Preplanting Applications of Diuron With and Without Trifluralin in Cotton

Published online by Cambridge University Press:  12 June 2017

K. C. Hamilton  and
H. F. Arle
K. C. Hamilton
Affiliation:
Arizona Agr. Exp. Sta., Tucson, AZ 85721
H. F. Arle
Affiliation:
Arizona Agr. Exp. Sta., Tucson, AZ 85721
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Abstract

Preplanting applications of diuron [3-(3,4-dichlorophenyl)-1,1-dimethylurea] with and without trifluralin (a,a,a-trifluoro-2,6-dinitro-N,N-dipropyl-p-toluidine) were made for 5 years in irrigated cotton (Gossypium hirsutum L.). All treatments containing trifluralin temporarily stunted cotton. In two of the 5 years, trifluralin reduced diuron injury to cotton seedlings which resulted in better crop stands. The trifluralin-diuron combinations resulted in better weed control at harvest than either herbicide alone. The 5-year average yield of cotton was greater with trifluralin-diuron combinations than with the same rates of diuron alone.

Type
Hamilton and Arle: Diuron and Trifluralin in Cotton
Information
Weed Science , Volume 23 , Issue 1 , January 1975 , pp. 75 - 77
Copyright
Copyright © 1975 by the Weed Science Society of America 

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References

Literature Cited

1. Anderson, W.P., Richards, A.B., and Whitworth, J.W. 1967. Trifluralin effects on cotton seedlings. Weeds 15:224–227.CrossRefGoogle Scholar
2. Arle, H.F. 1968. Trifluralin-systemic insecticide interactions on seedling cotton. Weed Sci. 16:430–432.CrossRefGoogle Scholar
3. Arle, H.F. and Hamilton, K.C. 1970. Preplanting applications of trifluralin to reduce diuron injury to cotton. Res. Prog. Rep. West. Soc. Weed Sci. 24:86–87.Google Scholar
4. Hacskaylo, J., Walker, J.K. Jr., and Pires, E.G. 1964. Response of cotton seedlings to combinations of preemergence herbicides and systemic insecticides. Weeds 12:288–291.CrossRefGoogle Scholar
5. Hamilton, K.C. and Arle, H.F. 1971. Herbicide combinations in irrigated cotton. Weed Sci. 19:178–182.CrossRefGoogle Scholar
6. Hassawy, G.S. and Hamilton, K.C. 1971. Effects of trifluralin and organophosphorous compounds on cotton seedlings. Weed Sci. 19:166–169.CrossRefGoogle Scholar
7. Oliver, L.R. and Frans, R.E. 1968. Inhibition of cotton and soybean roots from incorporated trifluralin and persistence in soil. Weed Sci. 16:199–203.CrossRefGoogle Scholar
8. Savage, K.E. and Ivy, H.W. 1973. Fluometuron-disulfoton interactions in cotton as affected by soil properties. Weed Sci. 21:275–278.CrossRefGoogle Scholar