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本文根据几篇国外水仙花资料概括而成,主要概述了目前国外水仙花病毒病研究的基本情况,拟分为以下几个专题介绍.一、病毒的种类及其它据英国的A.A.Brunt报道,世界上现已发现水仙花有18种病毒(见表1),其中英国15种,日本2种,美国1种(未证实).有13种病毒存在于英国土生土长的水仙中,另二种病毒是在引种时传入英国的,如香石竹隐潜病毒只发现在从以色列引种的N.tazetta中.有7种病毒专门侵染水仙,即以水仙为唯一寄主,有的病毒其害主更专一,如水仙退化病
This article is based on several foreign narcissus data summarized, the main overview of the current foreign daffodil virus disease research, to be divided into the following special introduction. First, the virus types and other According to the British AABrunt reported that the world Narcissus has been found on the 18 kinds of viruses (see Table 1), of which 15 species in Britain, Japan, 2 species, the United States 1 species (not confirmed.) Thirteen viruses exist in British native Daffodils, and the other two viruses Introduced into the United Kingdom at the time of introduction, carnivorous latent viruses are found only in N. tazetta introduced from Israel.7 There are seven viruses that specifically infect Narcissus, the only host of which is Narcissus, First, such as daffodil degenerative disease