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2015年5月5日,托克逊县林业局和乡林业站技术人员,在监测调查博斯坦乡的红枣有害生物工作中,发现部分红枣园受到枣大球蚧危害。经及时采取措施,控制了害虫危害,减少了红枣园损失。一、危害症状红枣大球蚧,又名枣球蜡蚧、瘤坚蚧、大球蚧、瘤大球蚧,是一种寄主范围广、危害严重、繁殖速度快、适应能力强且难以根除的害虫。该虫主要以若虫和雌成虫刺吸寄主汁液,危害寄主嫩枝和叶片,轻者造成寄主叶黄、枯梢枯枝,生长衰弱,导致大量落果、减产
On May 5, 2015, technicians from Toksun County Forestry Bureau and Xianglin Forestry Station found that some jujube gardens were endangered by jujube scales in monitoring the pest work of jujube in Bostan. After taking timely measures to control pests and reduce the loss of jujube garden. First, the harmful effects Jujube Jujube ball scale, also known as jujube wax scale, neoformans scale, ball scale, knob scale, is a wide range of hosts, endanger serious, reproductive speed, adaptability and difficult to eradicate Pests. The insects mainly nymphs and female adults thorn sucking host juice, harm the host shoots and leaves, the light caused the host leaves yellow, dead shoots, weak growth, leading to a large number of fruit drop, cut