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Cotton (Gossypium hirsutum) Response to Clomazone and Insecticide Combinations

  • Alan C. York (a1) and David L. Jordan (a2)

Abstract

An experiment was conducted at four locations during 1990 and 1991 to determine the response of cotton to 1.12 kg ai ha-1 of clomazone applied PPI in combination with in-furrow application of 0.50 kg ai ha-1 of aldicarb plus 0.14, 0.28, and 0.56 kg ai ha-1 of either disulfoton or phorate. Early-season cotton injury ranged from 15 to 63% with clomazone plus aldicarb. Stands were reduced 31 and 61% at two locations, and yield was reduced 50% at one location. Applied in combination with aldicarb, all three rates of disulfoton and 0.28 and 0.56 kg ha-1 of phorate protected cotton from clomazone injury. Phorate at 0.14 kg ha-1 partially protected cotton from clomazone injury.

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References

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Keywords

Cotton (Gossypium hirsutum) Response to Clomazone and Insecticide Combinations

  • Alan C. York (a1) and David L. Jordan (a2)

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