摘要
嘉花1号具有抗白背飞虱的双重抗性机制,即拒食性和杀卵抗性。田间调查结果表明,在不施用任何杀虫剂的情况下,在嘉花1号的全部生育过程中,白背飞虱的种群一直保持较低水平,不至于对水稻构成危害。
An elite Chinese Japonica rice, Jiahua-l（JH-1） was found to have dual mechanisms of WBPH-resistance due to sucking inhibition and ovicidal response. Field experiments disclosed that WBPH populations were constantly kept below the damage-causing density in JH-1 throughout the rice-cropping season without any insecticide applications.
出处
《植物保护》
CAS
CSCD
北大核心
2006年第5期20-23,共4页
Plant Protection
基金
日本国际农林水产业研究中心国际合作研究项目(B3333101)
