我国1950和1964年小麦条锈病在北部主要麦区两次大流行后,二十多年来,该病一直没再跨省大流行,大家认为这是推广了抗锈品种对防治锈病所起的作用。然而在育种、植病、推广和行政工作中还存在不少问题有待改进。下面试就这方面工作中存在的问题和改进意见谈一些看法。 After two pandemics of wheat stripe rust in 1950 and 1964 in the northern major wheat areas, the disease has not been inter-provincial pandemic for more than two decades. It is believed that this is the promotion of anti-rust cultivars to prevent rust effect. However, there are still many problems to be improved in breeding, plant diseases, promotion and administration. Here are some comments on the problems in this area of ​​work and suggestions for improvement.