大豆锈病风险分析

Risk analysis of soybean rust

分别从大豆锈菌的地理分布、传入可能性、定殖可能性、扩散可能性和防治方法等风险评估要素进行了全面分析评估,提出应加强对山马蝗层锈菌(Phakopsora pachyrhizi)引起的大豆锈病的检疫和监测,并应关注国内外豆薯层锈菌(P.meibomiae)生理小种的变化,以及其他检疫管理措施.

In this study, factors such as its geological distribution, economic importance, control methods, the probability of its entry, establishment and spread were comprehensively assessed. Meanwhile, it was suggested that quarantine and supervision of soybean rust which has not been reported in China, caused by P. meibomiae, should be strengthened. Furthermore, P. pachyrhizi physiological races should be eoncemed, and other quarantine and management measures should be taken.