油剤タイプ殺虫剤のセミフィールドにおけるアカイエカ幼虫に対する殺虫効果

概要

論文の詳細を見る
A small scale field trial applying oil spray formulation of six kinds of insecticides-1% fenitrothion, 1% malathion, 0.5% diazinon, 0.5% fenthion, 0.5% naled and 0.3% dichlorvos-was carried out in Saitama Prefecture during August-Novenber, 1976 in order to determine the practical effective dosage as well as the duration of activity for the control of mosquito larvae. It was confirmed that minimum effective rates of application of the oil formulations were 5-10ml per m^2. Although the spreading capacity of these formulations over water surfaces was good enough, the effectiveness continued for 2 days for fenitrothion and diazinon, and only one daysfor the other insecticides. In autumm however, the residual effects extended remarkably more than those described above in all the oil solution type insecticides, especially in diazinon. Naled was inferior in this respect.
日本衛生動物学会の論文
1980-03-15