气象因子对许昌小麦吸浆虫成灾趋势影响与预测

The meteorological factor attracts the thick liquid insect to the XuChang wheat to cause disaster the tendency influence and the forecast

通过对许昌近年来小麦吸浆虫成灾与气象因子的相关分析,发现气象因素与小麦吸浆虫的发生程度及成灾关系密切。从中找出关键性成灾气象因子从而为建立许昌小麦吸浆虫发生程度的虫害预报方法提供方法和防治策略。

Through the wheat attracted the thick liquid insect to XuChang to cause disaster in recent years with the meteorological factorcorrelation analysis, discovered the climatic factor and the wheatattracted the thick liquid insect the occurrence degree and causesdisaster the relations to be close. Discovers the crucial nature tocause disaster the meteorological factor thus for to establish the XuChang wheat to attract the thick liquid insect to have the degreeinsect pest forecast method to provide the method and the preventingand controlling direction.