本文是在总结国内有关杂交稻抗虫性研究的基础上,从综合防治的角度就抗虫育种的利用问题进行了探讨。一、杂交稻抗虫组合研究的概况 (一)抗虫组合的筛选 1.褐稻虱:筛选结果,高抗的组合有“南优6号”、“威优6号”、“朝优6号”、 This article is based on the summary of domestic research on the insect resistance of hybrid rice, and discusses the utilization of insect-resistant breeding from the perspective of comprehensive prevention and control. First, the hybrid rice insect combo research overview (A) Screening of insect-resistant combinations 1. Brown planthopper: screening results, the combination of high resistance, “Nam You 6”, “Granville 6”, “Chao 6 number”,