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

扫描电子显微镜图像的复眼的夜蛾蛾。

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The beet armyworm, Spodoptera exigua (Hubner), is a polyphagous noctuid of worldwide importance that feeds on various agricultural crops, including vegetable, cotton and ornamental.

甜菜夜蛾隶属于鳞翅目夜蛾科，是一种世界性分布、杂食性重要农业害虫，主要危害蔬菜、棉花和观赏植物。

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South China, Mongol Xinjiang and Qinghai Tibet region account for 30.9%, 30.8%, 20.9%, 11.0% respectively. Except for the common species, every region has some special noctuid species.

华北区、华南区、蒙新区、青藏区有分布的种类分别占总数的30．9％、30．8％、20．9％、11．0％，各区除共有种类外，均有一定数量的特有种类。

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South China, Mongol Xinjiang and Qinghai Tibet region account for 30.9%, 30.8%, 20.9%, 11.0% respectively. Except for the common species, every region has some special noctuid species.

华北区、华南区、蒙新区、青藏区有分布的种类分别占总数的30．9％、30．8％、20．9％、11．0％，各区除共有种类外，均有一定数量的特有种类。

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