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据安徽省植保总站提供的信息显示,今年安徽省棉区棉花病虫总体中等发生,其中棉盲蝽、枯黄萎病中等发生,局部偏重发生,其它棉花病虫偏轻至中等发生。专家预计,全省棉花主要病虫发生面积900万亩次。棉农在播种期要重点防治苗病、棉盲蝽、棉叶螨等。在品种选择上,可选择种植综合抗(耐)病虫性较好的棉花品种。同时要选择避风向阳、地势较高、排水方便、土质肥沃、无枯黄萎病的田块作苗床。使用大钵育苗,以保证棉苗在
According to the information provided by Anhui Provincial Plant Protection Station, cotton pests in the cotton area of Anhui Province have generally occurred moderately this year. Cotton laceworms and withered verticillium wilt occur moderately and locally, other cotton pests tend to be mild to moderate. Experts predict that the province will produce 9 million mu of major pests and diseases of cotton. Cotton farmers in the sowing period should focus on the prevention and treatment of disease, cotton laceworm, cotton spider mites and so on. In the choice of species, you can choose to grow a comprehensive anti-resistant (resistant) pest better cotton varieties. At the same time to choose the shelter sunny, high-lying, easy drainage, fertile soil, without blight of the plots for seedbed. Use a large pot nursery to ensure that cotton seedlings in