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近年来,我省广泛使用杀灭菊酯(敌虫菊酯、氰戊菊酯)防治蔬菜菜青虫、小菜蛾和柑桔潜叶蛾等害虫,具有高效、经济的优点。为了明瞭杀灭菊酯在蔬菜和柑桔上的降解动态和实际使用上的残留量,我们进行了试验测定。
In recent years, the widespread use of fenvalerate (pyrethrins, fenvalerate) in our province to control pests such as Pieris rapae, Plutella xylostella and citrus leafminer has high efficiency and economic advantages. In order to understand the degradation of pyrethrins in vegetables and citrus degradation dynamics and the actual use of the residue, we conducted a test determination.