中文摘要：

趋光性是昆虫的固有行为特征之一，被广泛的应用在害虫物理防治中。本文综述了几种主流的昆虫趋光性假说，着重介绍了昆虫在趋光过程中的行为反应、受光胁迫后生理应激和补偿效应，提出了昆虫趋光行为的光胁迫假说，以期为昆虫趋光性理论研究提供新的思路。

英文摘要：

Phototaxis is an inherent characteristic of insects that is widely used in pest management. This review introduces the mainstream hypotheses of phototaxis, behavior during phototaxis, physiological responses under light stress, and the compensation effect. We also introduce the light stress hypothesis which could provide new ideas for future research on phototaxis.