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一、前言小麦条锈病是我国小麦最重要的病害之一,在流行年份可使小麦减产20～30%。据估计,1950年和1964年小麦锈病大流行时,分别减产120亿斤和60亿斤。解放后30年来的经验证明,防治小麦条锈病必须贯彻“以种植抗锈品种为主,药剂和栽培防治为辅,土洋结合,综合防治”的方针,而种植抗锈品种,是防治小麦条锈病的最基本途径和最经济有效的措施。1965～1976年十二年间,小麦条锈病在我
I. Introduction Wheat stripe rust is one of the most important diseases of wheat in our country. During the popular year wheat can be cut by 20-30%. It is estimated that when the wheat rust pandemic in 1950 and 1964 were reduced by 12 billion and 6 billion catties respectively. The experience of the past 30 years after the liberation proves that the prevention and treatment of wheat stripe rust must implement the principle of “planting rust-resistant varieties, supplemented by pesticides and cultivation, combining soil and water and comprehensive prevention and control”, and planting rust-resistant varieties is the key to preventing and curing wheat stripe The most basic way of rust disease and the most cost-effective measures. Twelve years from 1965 to 1976, wheat stripe rust in me