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斜纹夜蛾 ( Prodenia Iitura)属鳞翅目 ,夜蛾科。该虫食性较广 ,原是柑桔类次要害虫 ,但由于近年来柑桔园大量使用除草剂和化学农药 ,致使天敌种群数量减少和食物链遭受破坏 ,导致其大量发生、危害 ,已严重地影响柑桔苗木及果树的正常生长。1 斜纹夜蛾发生规律1 .1 形态特征
Prodenia Iitura belongs to the order Lepidoptera, Noctuidae. The worm diet is relatively wide and was originally a major citrus pest. However, due to the extensive use of herbicides and chemical pesticides in citrus orchards in recent years, the natural enemy population is reduced and the food chain is damaged, resulting in a large number of occurrences and damages. Affect the normal growth of citrus seedlings and fruit trees. 1 Spodoptera louse occurrence law 1.1 morphological characteristics