中国植物保护学会于4月23日—30日在杭州召开了第一次植物病毒病害学术计论会,参加会议的青、老年植物病毒工作者30余人,本着党的百花齐放、百家争鸣的方针,检阅了几年来的研究成果,热烈地讨论了当前工作中的问题及今后研究方向。会议共收到论文33篇。 会议重点讨论了十字花科病毒的侵染来源及防 China Society of Plant Protection held the first plant disease symposium on plant viruses in Hangzhou from April 23 to April 30, attended by over 30 young and old plant virus workers. In line with the Party’s policy of letting all flowers bloom and hundreds of schools contend, After reviewing the research results of the past few years, we have heatedly discussed the problems in the current work and the future research directions. The conference received a total of 33 papers. The meeting focused on the cruciferous virus infection source and prevention