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Economic Returns from Cheat (Bromus secalinus) Control in Winter Wheat (Triticum aestivum)

Published online by Cambridge University Press:  12 June 2017

Kenneth L. Ferreira ,
Thomas F. Peeper  and
Francis M. Epplin
Kenneth L. Ferreira
Affiliation:
Dep. Agron., Okla. State Univ., Stillwater, OK 74078
Thomas F. Peeper
Affiliation:
Dep. Agron., Okla. State Univ., Stillwater, OK 74078
Francis M. Epplin
Affiliation:
Dep. Agric. Econ., Okla. State Univ., Stillwater, OK 74078
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Abstract

Field experiments were conducted to determine the influence of winter wheat seeding date and forage removal on the efficacy of cheat control herbicides, forage and grain yields, and net returns to land, overhead, risk, and management for the various cheat control strategies. Economic analysis showed that net returns were higher when wheat was seeded during the traditional seeding period (October) than when either seeded early (September) for increased forage production or delayed (November) for cultural cheat control. Some herbicides were economically beneficial at two of three locations where the initial cheat population exceeded 170 plants/m2.

Keywords

Cheat, Bromus secalinus L. ♯3 BROSEwheat, Triticum aestivum L.Enterprise budgetcyanazineethyl-metribuzinmetribuzinBROSE
Type
Research
Information
Weed Technology , Volume 4 , Issue 2 , June 1990 , pp. 306 - 313
Copyright
Copyright © 1990 Weed Science Society of America 

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