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灰斑古毒蛾(Orgyia ecricae Ger-mar),亦称沙枣毒蛾,花棒毒蛾。在宁夏主要危害花棒和沙枣,也危害苹果、杨、柳等。历年在盐池、灵武及中卫等地发生危害,是沙枣、花棒林木的重要食叶害虫,为了探索经济有效的防治途径,我们于1984年7月在灵武白芨滩林场,用雌蛾性信息素的
Gray spot ancient moths (Orgyia ecricae Ger-mar), also known as desert jujube moth, flower stick moths. In Ningxia main harm flower sticks and dates, but also endanger apples, Yang, Liu and so on. In salt ponds, Lingwu and Zhongwei over the years, the occurrence of hazards, is the date jujube, Hibiscus important leaf-feeding pests, in order to explore a cost-effective approach to prevention and control, we were in July 1984 in Lingwu Bajitan Beach, female moths Pheromone