木橑尺蠖属鳞翅目,尺蛾科,为杂食性害虫。该虫在8月初发生,9月份达为害盛期,10月份化蛹越冬。此虫食量大、为害期长,大发生年份可把整株叶片吃光,造成各种果树严重减产。由于该虫易暴发成灾,常常由少量潜伏为害,几年后形成一次大发生,所以做好大发生前的预测预报工作非常关键。几年来,我们通过实践调查,总结 Wood 橑 蠖 蠖 Lepidoptera, moth family, for omnivorous pests. The worm occurred in early August, up to the peak in September, pupation in winter overwintering. This insect food intake, damage a long period of time, the occurrence of a large year can eat the whole plant leaves, resulting in a serious cut in a variety of fruit trees. Because of the vulnerability of the pest to outbreaks, it is often caused by a small amount of potential damage, and a large number of occurrences occur after a few years. Therefore, it is crucial for the prediction and forecast of the pest to occur before its occurrence. Over the past few years, we survey through practice, concluded