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Flax Response to Trifluralin

Published online by Cambridge University Press:  12 June 2017

John D. Nalewaja ,
Eugeniusz Kolota  and
Stephen D. Miller
John D. Nalewaja
Affiliation:
Agron. Dep., North Dakota State Univ., Fargo, ND 58105
Eugeniusz Kolota
Affiliation:
Poland
Stephen D. Miller
Affiliation:
Univ. Wyoming, Laramie, WY 82071
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Abstract

Experiments were conducted in the greenhouse and in the field to determine the influence of flax (Linum usitatissimum L.) seeding depth on tolerance to trifluralin [2,6-dinitro-N,N-dipropyl-4-(trifluoromethyl)benzenamine]. Flax stand and fresh weight generally decreased as flax seeding depth increased within or below trifluralin-treated soil. Seeding flax below a trifluralin-treated soil layer did not increase tolerance to trifluralin. Although 0.8 kg ai/ha of trifluralin reduced stand when flax was seeded 3 to 6 cm deep in the field, seed yield remained constant.

Keywords

Herbicide incorporationcrop tolerance.
Type
Research
Information
Weed Technology , Volume 1 , Issue 4 , October 1987 , pp. 286 - 289
Copyright
Copyright © 1987 by the Weed Science Society of America 

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References

Literature Cited

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