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阿瓦提县核桃种植面积为66.7千米2,随着核桃种植面积的扩大,核桃各类病害也随之而来,发展最迅速的是核桃焦叶病。目前,阿瓦提县核桃园普遍发生焦叶病,发病机理还不清楚,现有4种观点:一是核桃套种棉花或小麦,使用的除草剂渗入地下,使核桃根部受害,造成焦叶;二是真菌侵染造成焦叶;三是干热风造成焦叶;四是地下水位高、盐碱重,或因灌溉水紧张改浇排碱渠水造成焦叶。为确定阿瓦提县核桃焦
Awat County walnut planting area of 66.7 km 2, with the expansion of walnut planting area, walnut disease also followed, the most rapid development of Walnut leaf disease. At present, there are four types of focal leaf disease in the walnut garden of Awati County, and the pathogenesis is still unclear. There are four kinds of views: one is the intercropping of cotton or wheat with walnut, the infiltration of the herbicide into the ground, Second, fungal infection caused by coke leaves; third is caused by hot and dry coke leaves; Fourth, the groundwater level is high, saline-alkali, or due to irrigation water stress caused by drainage of alkali drainage canal caused coke leaves. To determine Awat County walnut coke