近几年我国褐飞虱迁飞的研究rn概况及RAPD技术的应用

摘要

褐飞虱的迁飞性使其对生态环境有强的适应性，这为稻飞虱的预测预报和持续治理带来了极大因难。对近年来褐飞虱迁飞的研究概况、RAPD分析特点和RAPD技术褐飞虱虫源鉴别上的应用作一简介，并对RAPD技术在褐飞虱迁飞研究方面的应用进行讨论。%Reviews the research advances on the migration of Rice Brown Planthopper in China, briefly introduces the character of RAPD technique and its application of in identifying population difference of Rice Brown Planthopper, and discuses the application of RAPO technique in research on the migration of Rice Brown Planthopper.