关键词: 10%FENDONASC, 药效, 淡色库蚊, 家蝇, 德国小蠊

Abstract: Objective:To observe the efficacy of 10% FENDONA SC against mosquito,housefly and cockroach.Methods:Force contacting method.Results:The efficacy for the three insects was the best on the glass surfaces.Efficacy on the cement was better than the painted wood.The efficacy for mosquito was the best on the three surfaces.The efficacy for cockroach was better than the housefly.The long-lasting 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/m²about 7 weeks,20mg/m²about 8 weeks,30mg/m² about 10 weeks,while on the cement 10mg/m ² about 10 weeks,20mg/m²and 30mg/m² exceeding 12 weeks;The long-lasting efficacy for cockroach exceeded 12 weeks on the glasses,on the painted wood and cement surfaces 10mg/m² about 10 weeks,while 20mg/m²and 30mg/m² over 12 weeks.