夜蛾

The cotton leafworm, Spodoptera litura, belongs to the family Noctuidae.

斜纹夜蛾（Spodoptera litura F.

Scanning electron microscope image of the compound eye of a noctuid moth.

扫描电子显微镜图像复眼夜蛾蛾。Each facet of the eye (ommatidium) is approximately 25 microns wide.每个小眼（小眼）约为25微米宽。

The beet armyworm, Spodoptera exigua (Hubner), is a polyphagous pest with worldwide distribution mainly in tropical and subtropical regions.

从80年代中后期开始，甜菜夜蛾连续多年在我国各省份灾，为业生产种灾难性害虫。

A study was conducted on the changes of glycerol, hemolymph proteins, glucogen and fat content of diapause and non-diapause pupae of Helicoverpa assulta.

摘要测定了烟实夜蛾滞育蛹和非滞育蛹甘油、血淋巴蛋白、糖原、脂肪等含量变化。