ABSTRACT
Capture 2EC (bifenthrin) has been extensively evaluated in field efficacy
and laboratory bioassay trials during the past years for control of the major
insect and mite pest of cotton. In field efficacy trials, Capture applied at 0.05 lb ai/A provided commercially acceptable control of the Heliothian
complex, Lygus spp., phytophagous Pentatomidae and Bemisia argentifolii
comparable to that of the standard cotton insecticides with a slight
advantage in Lygus control over the other pyrethroid type insecticides.
Capture at 0.06 lb ai/A also provided Tetranychus urticae and Tetranychus
cinnabarinus control equal to that of the standard miticides. Superior
arthropod control with Capture subsequently resulted in greater yields than
that of the standard pyrethroids. Early season applications of Capture
provided Lugus lineolaris and Pseudatomoscelis seriatus control superior
to and resulted in negative impact on predator arthropods similar to that of
Karate, Baythroid, Leverage, Orthene, Vydate and Provado. Predatory
arthropod populations required approximately two weeks to rebound to that
of the untreated check. Capture provided aphid suppression that minimized
aphid flaring observed with Karate and Baythroid. Capture provided
control of subsequent Heliothian infestations equal to that of Karate and
Baythroid and superior to that of Orthene, Vydate and Provado. A positive
yield response with early season applications was observed with yields
generally higher with Capture than Karate, Baythroid, Leverage, Orthene
and Vydate.
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