今年入春以来,我区气候回暖早,温度高,据虫情测报,各种害虫可能提早发生,包头、巴盟地区黎夜蛾的蛾子始发期可能提早10天左右,幼虫会提前孵化,因此,危害也将提前。黎夜蛾危害甜菜的严重性,各地群众都重视不够,多数人认为甜菜封垄早,叶片繁 Since the spring of this year, the climate in our region has been getting warmer and the temperature is higher. According to the survey of insects, all kinds of pests may occur earlier. The larvae may hatch earlier due to the onset of the moths of the telophacophagus in Baotou and Bameng areas. Therefore, the harm will also be ahead of schedule. Leptospira jeopardize the seriousness of beet, all local people are not enough attention, most people think beet Feng ridge early, leaf Fan