2012～2013年河北省粘虫局部暴发特点及原因分析

摘要

The occurrence of Mythimna separate in Hebei Province during 2008 -2013 was briefly introduced, and the causes of Mythimna separate outbreak was diagnosed through the analysis of the occurrence characteristics including large areas, wide distribution, heavy local damage and so on in Hebei Province during 2012 -2013.It was instructive to monitoring and prevention and control work of Mythimna separate in Hebei Province in future.%简单概述了2008～2013年河北省粘虫的发生情况，通过对河北省2012年和2013年粘虫发生面积大、分布范围广、局部为害重等特点的分析，找出河北省粘虫暴发为害的原因，对今后河北省粘虫监测防治工作具有一定的指导意义。