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不同的小麦品种对锈病的抵抗程度不同,因此,利用抗病品种来防治小麦銹病是一項經济有效的方法。我們自1961年开始,与宿县专区农科所合作,就現有推广良种和有推广前途的品种抗锈性进行了鉴定,现簡报如下: 一、碧螞一号:1958年以前为抗条銹品种,1959年即大面积感染,近几年来表現为中度感染至高度感染,在大田中是导致条锈病在局部地区流行的主要品种;对叶銹和秆銹表現为中度感染至高度感染。二、南大二四一九:对条锈抵抗性很强,根据1963年在合肥、宿县、蕪湖、滁县等地調查,均表現为免疫;对叶銹的抵抗力亦較强,多表現为高度抵抗至中度感染;而对秆銹一般年份則表現为中度感染,在秆锈普遍流行的年份及1962年我們在合肥用秆锈菌二十一号小种进行誘发接种表現为高度感
Different wheat varieties have different degrees of resistance to rust, so it is a cost-effective way to control wheat rust with resistant varieties. Since 1961, we have cooperated with Agricultural Science Institute of Suxian County to identify the existing anti-rust varieties of popularized varieties and their promising future. The briefing is as follows: 1. Bi Ma No.1: Rust species, large-scale infections in 1959, in recent years showed a moderate to high degree of infection in the field is the leading cause of stripe rust epidemic in some areas of the main varieties of leaf rust and stalk rust showed moderate infection to a high degree infection. Second, South twenty-four: Ninety-nine resistance to stripe rust is very strong, according to 1963 in Hefei, Suxian, Wuhu, Chu County and other places survey showed immunity; leaf rust resistance is also strong, more performance To a high degree of resistance to moderate infection; while the rust on the general year of rust showed moderate infection in the common rust stem rust years and in 1962 we were inoculated with the rust of Bacillus spp. Height