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今年上半年江西省蔬菜病虫害发生基本实况是:病虫重,属中等偏重发生,病害略重于虫害。其中,苗期病害,疫病、霜霉病、瓜绢螟、斜纹夜蛾、小菜蛾、蚜虫等属中等偏重发生;枯萎病、青枯病、炭疽病、豆荚螟、菜青虫、甜菜夜蛾、红蜘蛛中等发生。进入7月份,江西一直处于持续高温干旱天气,据气象台预测:下半年伏、秋旱
The first half of this year, the basic situation of pests and diseases of vegetables in Jiangxi Province are: pests and diseases, is a moderate emphasis occurs, the disease slightly more pests. Among them, the seedling diseases, epidemic diseases, downy mildew, silkworm borer, Spodoptera litura, Plutella xylostella, aphids and other belong to moderately heavier; Fusarium wilt, bacterial wilt, anthracnose, pod borer, cabbage beetle, beet armyworm, Red spider occurs moderately. Into July, Jiangxi has been in continuous high temperature and drought weather, according to the weather forecast: the second half of the volt, autumn drought