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一、稻纵卷叶螟在分类中的位置稻纵卷叶螟属鳞翅目,螟蛾总科,野螟科(Pyraustidae),与麻类的草地螟 LoxosiegeseictlisL 等同科,而谁都知道草地螟是能够迁飞的。由此推测该虫也将有迁飞的可能。二、稻纵卷叶螟的分布据有关资料考查认为该虫分布亚、非、拉三大洲。在我国的分布,据我们1975年的了解,东至浙江普陀东极东福山偏东的海面上,南至海南岛,西至四川,北至黑龙江宁安。从分布范围如此广泛这一点,就可推知其唯有成虫才能达到如此大范围的活动。
I. Cnaphalocrocis medinalis in taxonomy Rice lepidoptera, Lepidoptera, Pyraustidae and LoxosiegeseictlisL are the same families, and everyone knows that the grasshopper Is able to fly away. It is speculated that the bug will also have the possibility of relocation. Second, the distribution of rice leafroller According to the data that the distribution of insects Asia, Africa, Latin America on three continents. Distribution in our country, according to our understanding in 1975, east of Putuo in eastern Shandong Province east of the East Fushan sea, south of Hainan Island, west of Sichuan, north of Ningxia Heilongjiang. From such a wide range of distribution, we can deduce that only adults can achieve such a wide range of activities.