Hostname: page-component-cd9895bd7-jn8rn Total loading time: 0 Render date: 2024-12-22T19:36:22.218Z Has data issue: false hasContentIssue false
  • English
  • Français

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
Get access Rights & Permissions [Opens in a new window]

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 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

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