菊花白锈病研究进展

Review of Chrysanthemum White Rust

菊花白锈病(Puccinia horiana Henn.)是菊花重要的流行性病害,也是多国检疫性病害,在经济上给切花菊生产造成重大损失,且有逐年加重的趋势。切花菊产业化生产刚刚在我国兴起,国内对菊花白锈病发生危害以及防治技术了解较少。现首次系统介绍国内外菊花白锈病的分布与为害、发病规律和防治技术等方面的研究进展,为我国菊花白锈病的研究和防治提供参考。同时探讨了菊花抗病研究的发展方向和策略。

Chrysanthemum white rust, caused by Puccinia horiana Henn , is one of the most important epidemic diseases on chrysanthemums （chrysanthemum spp. ）, and also is a quarantine action pest in some countries. The disease leads a great deal of losing to the Chrysanthemum industry. Confirm the rules of the epidemiology and carry out the studies of resistance is important, chrysanthemum industry could make integrated control measures for chrysanthemum white rust with the direct of the rules. At the bases of relative studies of other researchers, the distribution and damage, epidemiology, re- sistance breeding for chrysanthemum white rust were discussed. In this paper, some relations between the pathogeny and the host were put forward and the integrated control measures for chrysanthemum white rust were briefly reviewed. At the same time, development directions and strategies on research of chrysanthemum＇s resistance were discussed.