水稻品种对稻飞虱及其天敌种群动态的影响  

Effect of Rice Variety on Population Dynamics of Planthopper and Its Natural Enemies

作　　者：李建丰 邹寿发 黄德超 赖信红 钟宝玉 

机构地区：[1]广东省植保总站,广东广州510500

出　　处：《安徽农学通报》2006年第12期52-53,共2页Anhui Agricultural Science Bulletin

摘　　要：水稻品种是影响稻飞虱种群的主要因素之一,本文对水稻8个品种对稻飞虱及其天敌种群的影响进行了研究,结果表明:汕优428、汕优404、金糯和香优63对稻飞虱种群具有一定的比较抗性优势,同时水稻品种对稻飞虱天敌种群的影响并不显著。One of the key factors effecting the population of rice Planthopper in rice is variety. Population of plant hopper on 8 varieties were analyzed. It was showed that Shanyou 428, Shanyou 404, Jinnuo and Xiangyou 63 has better in resistance on damage of rice planthopper, in the other hand, there is no significant difference among population of natural enemies such as spiders on different varieties.

关 键 词：水稻品种 稻飞虱 蜘蛛 青翅蚁形隐翅虫 种群动态 

分 类 号：S432[农业科学—植物病理学]