【摘要】 研究了几种适用于桔园的杀虫剂在浙江省柑桔园施用后的残留与降解情况。结果表明 ,杀扑磷、敌灭灵、害极灭及莫比朗的降解符合一级动力学方程 ,在柑桔和土壤中的半衰期分别为30 3,6.2 ,2 4 .4 ,12 .7d和 5.4 ,9.0 ,34 .1,9.2d。并对其作出安全性评价。更多还原

【Abstract】 A study was conducted on degradation and residue of methidation,diflubenzuron,abamectin and acetamiprid after application in citrus in Zhejiang Province.Their breakdown follows first kinetic order,and their halflife 30.3,6.2,24.4,12.7 days in citrus and 5.4,9.0,34.1,9.2 days in soil respectively.Their safety assessment was also made.更多还原