Isozyme variation in populations from five geographical localities (Fukien, Guizhou, An-hui, Jilin and Beijing) of the armyworm Mythimna separata was investigated with polyacryla-mide gel electrophoresis.

• 本文用聚丙烯酰胺凝胶电泳测定了粘虫(Mythirana separata)五个地区群体(福建、贵州、安微、北京和吉林)的同工酶变异。