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目的 :观察 10 %FENDONASC对蚊、蝇、蜚蠊的药效。方法 :强迫接触法。结果 :10 %FENDONASC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/m2 持效 7周 ,2 0mg/m2 持效 8周 ,30mg/m2 持效 10周 ,水泥板面 10mg/m2 持效10周 ,2 0mg/m2 和 30mg/m2 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/m2 持效 10周 ,2 0mg/m2 和 30mg/m2 都达 12周。结论 :该药剂可以用于卫生害虫的防制
Objective: To observe the efficacy of 10% FENDONASC against mosquitoes, flies and cockroaches. Method: Forced contact method. Results: The killing effect of 10% FENDONASC laboratory on three kinds of test insects was the best, the effect of glass plate surface was the best, the effect of cement board surface was better than that of lacquer plate. The killing effect of three kinds of board on Culex pipiens pallens was the best, The effect on German cockroaches is better than that on houseflies. The shelf life of Culex pipiens pallens was over 12 weeks for all three kinds of plates, and the three doses of glass plates were all above 12 weeks for persistence of housefly. The lacquer plates 10 mg / m2 for 7 weeks and 20 mg / m2 persistence for 8 weeks, 30mg / m2 persistence for 10 weeks, cement board 10mg / m2 persistence for 10 weeks, 20mg / m2 and 30mg / m2 persistence in 12 weeks or more; for the German cockroach persistence glass The three doses of the plate up to 12 weeks, cement and wood veneer 10mg / m2 for 10 weeks, 20mg / m2 and 30mg / m2 for up to 12 weeks. Conclusion: The agent can be used for the control of health pests