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五家渠垦区是新疆主要商品瓜基地之一,每年都有一定的外销任务.但近几年由于病、虫为害,西、甜瓜产量及品质严重下降,损失很大.其中1983年病毒病大发生,1984年甜瓜叶枯病大发生,损失均达数百万元.为了迅速控制西、甜瓜病害,1985年,我们结合生产实际,制订并实施了比较完整的病虫害综合防治措施,基本上控制了叶枯病、细菌角斑病、病毒病等病害,西、甜瓜获得了较好的收成.本垦区西、甜瓜病虫害的发生,可大致分为三个时期,即前期(抽蔓以前)、中期(抽蔓至果实膨大期)和后期(果实膨大至
Wujiaqu Reclamation Area is one of the main commercial melon bases in Xinjiang, and has certain export tasks every year. However, in recent years due to diseases and insect pests, the yield and quality of western and melon declined seriously, with a great loss in 1983. Among them, Occurred in 1984 melon leaf blight occurred, the loss reached millions of dollars.In order to quickly control the West, melon diseases, in 1985, we combined with the actual production, formulation and implementation of a comprehensive integrated pest management and control measures, basically control Bacterial leaf spot disease, virus disease and other diseases, West, melon to obtain a better harvest.The reclamation area west, melon pests and diseases can be divided into three periods, namely, the early (before pumping Man) Medium (pumping vine to the swelling of the fruit) and the late (fruit swollen to