关于这两种水稻害虫的研究有大量报道，我国的研究主要集在中东部，而西南地区稻飞虱研究相对欠缺。
There are many researches about the two pests in China and it is prolific about Middle and East of China but deficient about the southwest of China.
控制实验与植物化学分析结果表明水稻挥发性物质和其它一些次生代谢物影响稻飞虱的寄主选择。
The results of control tests and phytochemistry analysis show that volatiles and allelochemicals affect host selection behavior of Nilaparvata lugens.
稻飞虱作为水稻的主要害虫，严重的影响水稻生产。
Planthoppers, as one of the most widespread and destructive rice pests, greatly affect the rice yield.
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