Documentation of pyrethroid resistance
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In the present investigation, differential response was observed in different populations of L. orbonalis with respect to six different pyrethroids, viz., alphamethrin, cypermethrin, deltamethrin, fenvalerate, λ-cyhalothrin, and fenpropathrin.
11p angicungduoc8 07-11-2020 9 1 Download
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Pyrethroid insecticide resistance in house flies is well documented in the United States. However, the extent to which it occurs in North Carolina poultry production has not been quantified. Pyrethroid resistance among other structural/environmental pests is not believed to be substantial at present, but recent investigations in other poultry producing states indicate the lesser mealworm, Alphitobius diaperinus, has significant levels of resistance to cyfluthrin and tetrachlorvinphos.
10p loginnhanh 22-04-2013 37 1 Download