摘要
杀灭菊酯20％乳油，用量为1．38－15．38克／米2，加入3－4公斤／米2，稀释液浓度为345－5100ppm，于1986－1995年，在浙江省余姚市932米2试验区，经4次复查，已无黄肢散白蚁Reticulitermesflaviceps危害。
Controlling of termite Reticulitermes flaviceps (Oshima) by fenvalerate was tested. A 20% emulsible oil of fenvalerate was diluted in water to reach a concentration of 345-5100 ppm, and was appllied with a dosage of 1.38～15. 38g/m2. The results of study show that no termite have been found during 1986-1995 in the test area (932m2) which is located at Yuyao city Zhejiang province, China.
