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八五五农场用保幼激素杀虫剂灭幼脲3号25%胶悬剂,进行了防治粘虫试验,试验共5个处理(见表),每个处理66.7平方米。6月30日施药。
Eight five five farms with juvenile hormone insecticide mefenapat No. 3 25% plastic suspension, the control of armyworm test, the test a total of five treatments (see table), each processing 66.7 square meters. June 30 application.