The method was established for purification of diflubenzuron by crystal technique with mixed solvents.
本文论述了利用混合溶剂—— 结晶法提纯除虫脲的分析技术。
2
The mechanism of diflubenzuron and its application in control of forest pests were introduced, so as to provide reference for the utilization of diflubenzuron.