近几年来,鄂西北地区由于耕作制度的改革,栽培技术的提高,以及气候的变化等多种原因,粘虫发生频率有所增高。1982年,我们对小麦粘虫幼虫在本地的发生量、为害损失、预测预报、综防技术等进行了观察调查和测报应用。现将结果提供类似地区参考。 In recent years, due to various reasons such as the reform of farming system, cultivation techniques and climate change, the occurrence frequency of armyworms in northwestern Hubei has increased. In 1982, we conducted observations and reported applications for the occurrence, damage loss, prediction and prevention of armyworm larvae in the locality. The results now provide a similar area reference.