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一、概况 稻飞虱(主要指褐飞虱Nilaparvata lugens St1和白背飞虱Sogatella furcifera Horváth)是亚洲稻区的主要害虫。自1973年国际水稻研究所育出抗褐飞虱品种IR26并经大面积推广后,许多亚洲国家把抗稻飞虱育种列为水稻
I. Overview Planthoppers (mainly referred to as Nilaparvata lugens St1 and Sogatella furcifera Horváth) are the major pests of rice in Asia. Since 1973, the International Rice Research Institute breeds the brown planthopper variety IR26 and has been widely popularized. Many Asian countries list the resistance to planthopper as rice