不同季节8%残杀威可湿性粉剂对家蚕的残毒期  

The Rearing Test on Residual Toxicity Period of 8% Propoxur WP to Silkworms in Different Seasons

作　　者：陈伟国[1] 钱银川[2] 孙海燕[1] 马汉良[1] 

机构地区：[1]浙江省海宁市蚕桑技术服务站,浙江海宁314400 [2]海宁市盐官镇农技中心,浙江海宁314411

出　　处：《蚕桑通报》2009年第4期17-19,共3页Bulletin of Sericulture

基　　金：浙江省科技厅农业科技成果转化类科技计划(编号2005D70030)

摘　　要：在不同季节测定了8%残杀威可湿性粉剂对家蚕的残毒期,表明春蚕期和晚秋蚕期比中秋蚕期残毒期明显延长。使用8%残杀威可湿性粉剂防治桑园害虫时应注意分析各种因素,正确掌握安全间隔时间。The residual toxicity period of 8% Propoxur WP to silkworm in different seasons were determined. The results indicated that the periods in the spring and the late autumn rearing crops were significantly longer than that in middle rearing crop. The use of 8% Propoxur WP to control mulberry pests should be paid attention to analysis various factors and to master the safety period.

关 键 词：残杀威 家蚕 残毒期 不同季节 

分 类 号：S884[农业科学—特种经济动物饲养]