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Insecticide Termination Studies in Southeast Arkansas

Chuck Capps, Jeremy K. Greene, William C. Robertson and Steve Kelly


ABSTRACT

Insecticide termination rules were evaluated during 2001 in Southeast Arkansas. Insecticide termination treatments, NAWF=5, NAWF=5 + 250 HU, near NAWF=5 + 250 HU, near NAWF=5 + 450 HU, and near NAWF=5 + 550 HU and above were compared, and no statistical differences were detected in lint yield nor net return. Because of low yield potential due to inclement environmental conditions, a slight numerical difference in net return favored insecticide termination at NAWF=5 + 250 HU. No economic benefits were seen by making extra insecticide applications after NAWF=5 + 250 HU.





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Document last modified May 20, 2002