小麦条锈病抗性分化原因分析  

Analysis for Reasons of Resistance Differentiation to Stripe Rust in Wheat

作　　者：郑丽萍[1] 赵威军[1] 王丰林[1] 田森林[1] 李金梅[1] 

机构地区：[1]山西省农业科学院高粱研究所,山西晋中030600

出　　处：《山西农业科学》2004年第2期61-63,共3页Journal of Shanxi Agricultural Sciences

摘　　要：小麦条锈病是小麦的主要病害。近年来,由于新的条锈病小种的出现,许多小麦品种都丧失了抗性。从几个方面分析小麦抗条锈性分化的原因,以期制定出相应的抗病措施,防止条锈病的爆发和蔓延。Stripe rust is a main disease for wheat.In resent years many wheat lost their resistance to stripe rust because of presence of new races of stripe rust.In this papaer,the major reasons about resistance differentiation to stripe rust were analyzed to take proper measure in breeding and to prevent the disease spreading on a large scale.

关 键 词：小麦 条锈病 抗性 分化 条锈菌 变异 

分 类 号：S435.121.4[农业科学—农业昆虫与害虫防治]