Forest insect ecology is the theoretical basis of integrated management of forest pests.

森林昆虫生态学是森林害虫综合管理的理论基础。

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The methods of Artificial Diet, Physiology, Biochemistry of Insect and Insect Ecology were used for evaluation of the optimum formala of the diets.

然而由于技术手段及研究的制约，目前尚未见适合供龟纹瓢虫规模化生产的人工饲料的报道。

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In recent years, people think much more of THS research field and obtain a lot of research achievements which enrich the content of forest insect ecology.

近年来该领域的研究越来越受到人们的重视，并取得了大量的研究成果，丰富了森林昆虫生态学的内容。

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Previous studies of wild-plant ecology have shown that the main threat to a plant's existence comes not from insect predators but from competition with other plants.

ECONOMIST: GM crop plants are less weed-like than weedy