|
|||||
|
|
| 嘉花1号—抗白背飞虱的优良粳稻品种 | |
| 引用本文： | 寒川一成,刘光杰,沈君辉,石敦贵,姚海根. 嘉花1号—抗白背飞虱的优良粳稻品种[J]. 植物保护, 2006, 32(5): 20-23 |
| 作者姓名： | 寒川一成 刘光杰 沈君辉 石敦贵 姚海根 |
| 作者单位： | 1. 日本国际农林水产研究中心,筑波,305-8686,日本 2. 国家水稻改良中心,中国水稻研究所,杭州,310006 3. 重庆市秀山县植保植检站,400900 4. 浙江省嘉兴农业科学研究院,314016 |
| 基金项目： | 日本国际农林水产业研究中心资助项目 |
| 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。 |
| 关 键 词： | 粳稻 嘉花1号 白背飞虱抗性 有害生物综合治理 |
| 收稿时间： | 2005-11-14 |
| 修稿时间： | 2005-11-14 |
Jiahua-1,an elite Chinese Japonica rice resistant to whitebacked planthopper |
|
| Sogawa Kazushige;Liu Guangjie;Shen Junhui;Shi Dungui;Yao Haigen. Jiahua-1,an elite Chinese Japonica rice resistant to whitebacked planthopper[J]. Plant Protection, 2006, 32(5): 20-23 | |
| Authors: | Sogawa Kazushige Liu Guangjie Shen Junhui Shi Dungui Yao Haigen |
| Affiliation: | 1. Japan International Research Center Jot Agricultural Sciences, Tsukuba 305- 8686, Japan ; 2. Chinese National Center Jot Rice Improvement, China National Rice Research Institute, Hangzhou 310006, China ; 3. Xiushan Station of Plant Protection and Quarantine, Chongqing 409900, China; 4. Jiaxing Academy of Agricultural Sciences, Zhejiang 314016, China |
| Abstract: | An elite Chinese Japonica rice,Jiahua-1(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. |
| Keywords: | Japonica rice Jiahua-1 whitebacked planthopper-resistance IPM |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《植物保护》浏览原始摘要信息 | |
| 点击此处可从《植物保护》下载全文 | |