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1964年是全国小麦稈锈病的中度流行年,也是条、稈銹併发的流行年。稈锈病在全国麦区普遍发生,但发生程度并不一致,南輕而北重。 1964年在全国26个省229个市、县內,共采得稈銹菌夏孢子堆标样2835个,經繁殖而存活者有1854个,在鑑定过程中,又从混合标样中分离出152个,前后共計鑑定了2006个标样。区系鑑定于1964年11月至1965年3月间在溫室內进行,鑑定方法和記載标准都按照国际通用常规执行。鑑別寄主除十二个国际鑑別寄主外,还加入了当前我国已推广的、将要推广的品种和现用的抗锈亲本等16个輔助鑑別寄主。其中
1964 is the national epidemic of wheat stem rust epidemic years, but also the stripe, stem rust epidemic. Straw rust occurred in the national wheat area, but the degree of occurrence is not the same, south light and north heavy. In 1964 in 26 provinces, 229 cities and counties, a total of 2,835 samples of summer rust spore reactor were harvested, 1854 were survived after breeding, in the identification process, and separated from the mixed standard 152, a total of 2006 standard samples were identified. The floristic identification was carried out in the greenhouse from November 1964 to March 1965. The method of identification and the standard of record were all carried out according to the international common practice. In addition to the identification of the host outside the twelve international identification of the host, but also joined the current China has been promoted, will promote the varieties and the current anti-rust parents 16 auxiliary host identification. among them