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Toxicity and Field Efficacy of Acetamiprid on Asparagus Beetle

T. P. Kuhar, H. B. Doughty, E. M. Hitchner, and A. V. Chapman

August 2006

Research

Laboratory and field experiments were conducted to evaluate the efficacy of a novel neonicotinoid insecticide, acetamiprid, to control all life stages of the asparagus beetle. Laboratory toxicity assays revealed that acetamiprid is highly toxic to asparagus beetle eggs and larvae. Field efficacy trials showed that acetamiprid significantly reduced the numbers of asparagus beetle adults, eggs, and larvae on asparagus equal to or greater than that of the insecticide standard, methomyl.

doi:10.1094/PHP-2006-0818-01-RS

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