摘要
本文评价了3种用于美洲斑潜蝇田间药效试验方法 ,认为作物被害程度分级法不但可以评价不同种类的杀虫剂对该害虫的药效 ,而且可以判断各类农药的初效和残效 ,较现行的其他方法简便。
The field trial effects were compared with different methods of insecticides against the insect, Liriomyza sativae, in this paper. The results showed that the investigation method was grated according to harm the crops owned its advantage than others.
出处
《农药科学与管理》
CAS
2001年第B07期7-7,10,共2页
Pesticide Science and Administration
