Forest insects are mainly divided into natural enemies, pollinating insects, medical insects, edible insects, industrial insects and cultural insects.

我国森林昆虫的开发与利用主要集中在天敌昆虫、传粉昆虫、药用昆虫、食用昆虫、工业用昆虫和文化昆虫等六大类。

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Using TM images can monitor the damage caused by forest insects and diseases, but its operation is too complex to generalize this technique in production organization.

利用TM影像可以进行森林病虫灾害的监测，但是操作过于复杂，无法在生产单位进行推广应用。

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Treecreeper is a small forest bird with large claws for climbing tree trunks in search of insects.

旋木雀是一种小型的森林鸟类，有巨大的爪子，用来爬上树干寻找昆虫。

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But the night-time symphony of forest insects, the burbling of streams and views down over the Kilombero plains make up for the hassle.

BBC: Hiking in Tanzania

It was his lot to wander about in a misty forest, among insects, plants, and a general absence of culture, while luxurious trains hurtled into the distance.

NEWYORKER: Among Animals and Plants

But then again, perhaps it was just the call of a crane flying overhead, the flapping of wings and the drone of the insects in the forest.

NPR: 'Ancestor Stones:' Life and War in Sierra Leone