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春尺蠖(Apochemia cineraius Erschoff)在库尔勒地区一年发生一代,是香梨的危险性敌害。我们从1973年开始观察此虫的生活习性,并用化学农药防治,虽然农药用量逐年增多,浓度逐年增大,但防治效果并不理想。从1977年开始,我们利用春尺蠖雌成虫不能在光滑的塑料薄膜上爬行之特性,采用涂胶薄膜防治法,于1981年进行了小面积(600棵树)试验,1982年试验扩大到600亩,收到了良好的防治效果。 涂胶用松香5份、蓖麻油10份、柴油1份、白蜡1份配制而成。此配方是在新疆八一农学院张学祖教授五十年代采用的松脂涂
Apochemia cineraius Erschoff, a generation a year in the Korla region, is a dangerous predator of pear. Since 1973, we observed the pest habits and chemical pesticide control, although the amount of pesticides increased year by year, the concentration increased year by year, but the control effect is not satisfactory. From 1977 onwards, we used the method of plastic film prevention to control the trapping ability of female adults of Sophora molesta on smooth plastic film. In 1981, we conducted a small area (600 trees) trial and expanded to 600 mu , Received a good control effect. 5 parts of gum rosin, 10 parts of castor oil, 1 part of diesel and 1 part of white wax. This formula is in Xinjiang Bayi College of Agriculture Professor Zhang Xuezu Fatsolol applied in the fifties