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新疆的森林病虫,通过1980—1982年的普查,经初步鉴定计有12目、97科、400多种;真菌病害计有5个亚门、10纲、17目、200多种。重要的病虫种类37种,其中春尺蠖、杨毒蛾、兰叶甲是我区分布广、为害严重的突出虫种,常暴发成灾,造成树势衰弱,大面积叶片食光的惨景。杨细蛾、杨麦蛾、榆潜蛾、小板网蝽、青叶蝉、榆叶蝉等害虫,在一些地区为害严重,造成枝叶枯黄,严重影响林木生长。杨盾蚧、糖槭蚧、牡蛎蚧、沙枣木虱遍及全疆,是杨、槭树、白蜡、榆树、沙枣的重要害虫,吸食汁液,造成林木缺乏养分而凋萎、枝叶枯黄,被害严重时,树木干枯死亡。青杨枝天牛虽分布不广,但在局部地区为害相当严重。为进一步保护好森林,必须积极认真的做好林木病虫害的防治工作。
Forest pests and diseases in Xinjiang, through the 1980-1982 census, preliminary identification of 12 orders, 97 families, more than 400 kinds; fungal diseases, there are 5 sub-Men, 10 classes, 17 heads, more than 200 kinds. Thirty-seven species of important pests and diseases, of which spring 蠖 蠖, Yang poison moth, Lan Ye Jia is a widely distributed in my area, the serious damage of the prominent species, often outbreaks, resulting in frail trees, large areas of leaf edible drama. Populus euphorbiae, Populus euphratica, Ulmus pumila, Populus nigricans, leafhopper, leafhopper and other pests, are seriously damaged in some areas, resulting in yellowish branches and leaves, seriously affecting the growth of trees. Populus tomentosa, sugar maple scale, oyster scale, date juvenile psyllids throughout Xinjiang, is the poplar, maple, ash, elm, date jujube pests, sucking juice, resulting in the lack of nutrients and withered forests, yellow leaves, victims In severe cases, trees die dead. Although the distribution of Ching Yang Zhi Tian Niu is not widely available, it is quite serious in some areas. In order to further protect the forest, we must make active and serious efforts to prevent and control forest pests and diseases.