据统计 ,福建省古田县有李 35 33ｈｍ2 ,年产近5 30 0 0ｔ。从 1993年以来吸果夜蛾为害日趋严重 ,一般果受害率 5 7%～ 2 1 6 % ,严重者达 30 8%。1　种类　近 3年来在园捕捉到的吸果夜蛾有 15种 :鸟嘴壶夜蛾、嘴壶夜蛾、枯叶夜蛾、落叶夜蛾、青安纽夜蛾、桥夜蛾、蚪目 According to statistics, Gutian County, Fujian Province has 35 Lihm 33hm2, with an annual output of nearly 5030t. From 1993 onwards, the infestation of fruit-bearing moths is becoming more and more serious. The damage rate of common fruit trees is 57% -261% and 30% in severe cases. 1 Species In the past three years, there were 15 species of Mythimna separata in the park: sparrow-bored moth, Spodoptera frugiperda, Lutetia thunbergii, Spodoptera litura, Spodoptera frugiperda, Head