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当前位置: 首页 > 文章 > 食用百合种质资源对枯萎病抗性的鉴定 北方园艺 2017 (23) 1-6
Position: Home > Articles > Resistance Identification of Edible Lily Germplasm Resources to Fusarium Wilt Disease Northern Horticulture 2017 (23) 1-6

食用百合种质资源对枯萎病抗性的鉴定

作  者：
李润根;程华
关键词：
食用百合;枯萎病;尖孢镰刀菌;抗性鉴定
摘  要：
采用组织分离法和传统的形态学鉴定法获得食用百合枯萎病的致病菌,再分别利用鳞片接种法和离体叶片接菌法鉴定不同食用百合种质资源对枯萎病的抗性能力,以期筛选出抗性强的食用百合种类和品种。结果表明:尖孢镰刀菌(Fusarium oxysporum)为食用百合枯萎病的主要致病菌;"兰州"为高抗,"铁炮""卷丹""广西高片""万载柳片"为中抗,"天台山龙牙""万载中片""万载高片""吉安龙牙"为中感;离体叶片接菌法抗性鉴定结果可知"铁炮"与"卷丹"为中抗,"兰州"为中感,其余7种"龙牙"百合品系均表现为高感。
译  名：
Resistance Identification of Edible Lily Germplasm Resources to Fusarium Wilt Disease
作  者：
LI Rungen;CHENG Hua;College of Life Science Environment and Resource,Yichun University/Jiangxi Key Laboratory of Crop Growth Regulation;
单  位：
College of Life Science Environment and Resource,Yichun University/Jiangxi Key Laboratory of Crop Growth Regulation
关键词：
edible lily;;Fusarium wilt disease;;Fusarium oxysporum;;resistance identification
摘  要：
By using tissue isolation method and the traditional morphological identification method to discover the pathogen causing Fusarium wilt disease on edible lily,and then the disease resistance of different edible lily germplasm resources was identified by scale inoculation and detached leaves after inoculating pathogen,in order to screen out the strong resistance to consumption of lily species and varieties.The results showed that Fusarium oxysporum was the main pathogen of edible lily wilt disease;the results of identification of scale inoculation was L.davidii var.unicolor was high resistance,Lilium longiflorum,L.lancifolium,‘Guangxi'lily,‘Liupian'lily were middle resistance,‘Tiantaishan'lily,‘Zhongpian'lily,‘Gaopian'lily,‘Ji′an Longya'were middle sense;the results of resistant identification by the method of inoculating pathogen on leaves in vitro were Lilium brownii var.viridulum,L.lancifolium were middle resistence,L.davidii var.unicolor was middle sense,seven other kinds of‘Longya'lily were all high sense.

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