近几年来,金纹细蛾已上升为我市苹果叶部主要虫害。发生重的年份,叶片被害率达80％以上,导致叶片大量脱落,严重影响了苹果产量。笔者1995～1997年在烟台市农科院果园连续3年观察,调查苹果品种有红富士和金帅,基本摸清了该虫害在烟台地区的发生特点,现总结如下。 In recent years, the gold-lined moth has risen to the major insect pests of apple leaves in our city. Occurred heavy years, the rate of leaf damage more than 80%, leading to a large number of leaves off, seriously affecting the apple production. The author from 1995 to 1997 in Yantai Academy of Agricultural Sciences orchards for 3 consecutive years of observation, the investigation of apple varieties Red Fuji and Jinshuai, the basic find out the pest in Yantai, the occurrence of the characteristics are summarized as follows.