一、蚧壳虫的为害情况据查，在和静县的蚧壳虫主要是吐伦球坚蚧、龟纹蚧等。吐伦球坚蚧，在国外分布于伊朗，原苏联的中亚细亚。在新疆的南北疆均有分布；龟纹蚧在新疆主要分布干库尔勒、轮台、阿克苏等地。和静县过去基本没有蚣壳虫，在调查中许多农民也说：“过去没有此... First, the scale insects damage situation According to investigation, in Hejing County scale insects are Tuoling ball mainly scale, turtle scale and so on. Tuoling ball scale, in foreign distribution in Iran, the former Soviet Union, Central Asia. Xinjiang Xinjiang are distributed in northern and southern Xinjiang; Chinchilla in Xinjiang mainly dry Korla, Rotary, Aksu and other places. Hejing County in the past there is basically no carp, in the survey many farmers also said: "In the past no such ...