新疆甜瓜中外驰名.为了进一步发展新疆甜瓜生产,除推广良种、提高栽培技术外,必须积极防治当前为害甜瓜的四种主要病害.一、甜瓜白粉病白粉病俗称“白毛”,是一种真菌性病害,全疆各地普遍发生.一九六五年,乌鲁木齐、呼图壁一带,甜瓜白粉病严重,只能收到一批瓜,有的甚至无收. In order to further develop the production of melons in Xinjiang, in addition to the promotion of improved varieties and cultivation techniques, it is necessary to actively prevent and cure the four main diseases of the melon currently suffering from melon powdery mildew I. Melon powdery mildew Powdery mildew is commonly known as “white wool” and is a kind of fungus Sexually transmitted diseases occur throughout Xinjiang, and in 1965 there were serious melon powdery mildew in Urumqi and Hutubi, and only a number of melons were received, some of which were not even received.