AN EXPERIMENTAL STUDY ON THE PESTICIDES KINDS AND CONSISTENCY TO CONTROL ALFALFA THRIPS
Wu yongfu et al. (Inner Mongolia College of Agriculture and Animal Husbandry, Huhehaote)
We experimended on controling alfalfa thrips, using four kinds of the pesticide-Dylon, Shachongshuang, Sevin and Rogor. The results showed that 40 percent Rogor latex was sifted from the four kinds of pesticide. The best consistency of using this pesticide was 1:500～1:1000 times dose.