摘要
对苦参碱在甘蓝及土壤中的残留消解动态及最终残留量进行了研究。苦参碱在甘蓝中半衰期为3.15～3.82d,在土壤中半衰期为18.2～21.9h,以推荐的剂量和使药次数,苦参碱在甘蓝中的残留量符合安全要求。
A field experiment was conducted to determine the dynamics and the final residue of matrine in cabbage and soil. matrine decomposed in cabbage and soil, with.half-lives of 3.15-3.82 d and 18.2-21.9h . According the reference does and methods of pesticides for registration to use were safety.
出处
《世界农药》
CAS
2010年第6期43-45,共3页
World Pesticide
关键词
苦参碱
甘蓝
残留
安全使用评价
matrine
cabbage
residue
applicationof safety assessment
