论文部分内容阅读
湖北省植保总站发布了明年湖北省农作物重大病虫灾害预报:预计迁飞性、气候性病虫害呈持续偏重发生趋势,粮食作物常发病虫害大发生,棉花病虫呈上升趋势。由于冬前基数高,水稻品种更新,给二化螟提供了丰富的食源,加上全省水稻杂交稻比例增加,且大部分为优质稻,更有利于二化螟取?
Hubei Provincial Plant Protection Station promulgated a major pest disaster forecast for crops in Hubei Province next year. It is estimated that the migratory behavior is expected to occur, and the climate pests and diseases will continue to be more and more serious. The pests and diseases frequently occur in food crops and the pests and diseases in cotton are on the rise. Because of the high winter before the base, the update of rice varieties, the Chilo suppressalis has provided a rich source of food, combined with the province’s rice increased proportion of rice, and most of the high-quality rice, more conducive to Chilo suppressalis?