クサビノミバエの幼虫および成虫の数種殺虫剤に対する感受性

概要

論文の詳細を見る
Susceptibility of larva and adult of a scuttle fly, Megaselia scalaris (Diptera: Phoridae), to 12 insecticdes including 3 insect growth regulators (IGRs), 6 organophosphates, 1 carbamate and 2 pyrethroids was investigated in the laboratory. A medium incorporating method was adopted to determine the effect of the insecticides against the larva. Although the most effective insecticide was chlorpyrifos-methyl among 9 compounds, all the tested compounds required high concentrations to kill the insects. This shows difficulty with the chemical control against the larva. Against the adult, the knockdown effect of 7 compounds was evaluated by a continuous contact method on the filter paper at a dosage of 250mg/m^2. In this test, the highest knockdown effect was obtained with chlorpyrifos-methyl, followed by dichlorvos, permethrin, diazinon, dl, d-T80-allethrin, prothiofos and propoxur. These results indicated that the susceptibility of this scuttle fly was lower than that of susceptible strains of the house fly.
日本ペストロジー学会の論文
1996-10-31