１０％ＦＥＮＤＯＮＡ ＳＣ对蚊、蝇、蜚蠊药效试验观察

目的：观察１０％ＦＥＮＤＯＮＡ ＳＣ对蚊、蝇、蜚蠊药效。方法：强迫接触法。结果：１０％ＦＥＮＤＯＮＡ ＳＣ试验室对３种试虫的杀灭效果，以玻璃板面的效果最好，水泥板面效果好于漆板；３种板面对淡色库蚊的杀灭效果最好，对德国小蠊的效果好于家蝇。３种板面对淡色库蚊的持效期均在１２周以上；对家蝇的持效期玻璃板面３个剂量都在１２周以上，漆板１０mg/m^2持效７周，２０mg/m^2持效８周，３０mg/m^2持效１０周，水泥板面１０mg/m^2持效１０周，２０mg/m^2和３０mg/m^2持效都在１２周以上，对德国小蠊的持效期玻璃板面３个剂量都达１２周，水泥及木漆板１０mg/m^2持效１０周，２０mg／m^2和３０mg／m^2都达１２周。结论：该药剂可以用于卫生害虫的防制。

Efficacy of 10% FENDONA SC Against Mosquito, Housef ly and Cockroach

Objective:To observe the efficacy of 10% FEN DONA SC against mosquito, housefly and cockroach. Methods：Force contacting method. Results:The efficacy for the th ree insects was the best on the glass surfaces. Efficacy on the cement was bett er than the painted wood. The efficacy for mosquito was the best on the three su rfaces. The efficacy for cockroach was better than the housefly. The long-las ting efficacy for mosquito all was over 12 weeks on the three surfaces; The long -lasting efficacy for housefly all were 12 weeks on the glasses, while on the painted wood 10mg/m2 about 7 weeks, 20mg/m2 about 8 weeks, 30mg/m2 about 10 weeks, while on the cement 1 0mg/m2 about 10 weeks, 20mg/m2 and 30mg/m2 exceeding 12 weeks; The long-la sting efficacy for cockroach exceeded 12 weeks on the glasses, on the painted wo od and cement surfaces 10mg/m2 about 10 weeks, while 20mg/m2 and 30mg/m2 o ver 12 weeks.