【摘要】 黑龙江省开始试点实施秸秆禁烧政策,改变了玉米秸秆的处理方式,影响了玉米病虫害的越冬及翌年发生程度。针对此种变化,我站进行了跟踪调研,综合分析相关研究资料和历史数据,认为耕作方式的变化对非迁飞性虫害和土传病害消长有一定影响。更多还原

【Abstract】 Heilongjiang Province began to implement the policy of straw prohibition,which changed the way of corn straw treatment,and affected the overwintering of corn diseases and insect pests and the occurrence of the next year. In view of this change,our station has carried out follow-up investigation and comprehensive analysis of relevant research data and historical data,and it is believed that the change of farming methods has a certain impact on the growth and decline of non migratory pests and soil borne diseases.更多还原