| 龙舌兰科二种观赏植物的病原真菌鉴定 |
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| 引用本文： | 习平根,姜子德,戚佩坤.龙舌兰科二种观赏植物的病原真菌鉴定[J].广西农业生物科学,2005,24(4):314-318. |
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| 作者姓名： | 习平根 姜子德 戚佩坤 |
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| 作者单位： | 华南农业大学,资源环境学院,广东,广州,510642 |
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| 基金项目： | 广东省自然科学基金项目(E05202480,980137) |
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| 摘 要： | 调查鉴定了广州地区龙舌兰科观叶木本植物也门铁树Dracaena arborea（Willdo）Link.]和象脚丝兰（Yucca elephantipes Regel ）上的11种真菌病害,其病原真菌分别为：可可球二孢（Botryodiplodia theobromae Pat.）、辣椒炭疽菌（Colletotrichum capsici Butler ＆ Bisby）、弯孢霉（Curvularia sp.）、围小丛壳Glomerella cingulata（Stonem.） Spauld. et Schrenk]、龙舌兰小球腔菌（Leptosphaeria agaves Syd. et Butl.）、钝孢小球腔菌（L.obtusispora Speg.）、龙血树拟茎点霉（Phomopsis dracaenae Sahni）、龙血树生拟茎点霉（P.dracaenicola Z.D.Jiang, P.G. Xi et P.K. Chi）、丝兰拟茎点霉P. yuccae（Cooke） Grove]和丝兰叶点霉（Phyllosticta yuccae Bissett）.其中,围小丛壳引起的也门铁树炭疽病和钝孢小球腔菌引起的象脚丝兰叶斑病发生普遍而严重.
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| 关 键 词： | 也门铁树 象脚丝兰 围小丛壳 钝孢小球腔菌 |
| 文章编号： | 1008-3464(2005)04-0314-05 |
| 修稿时间： | 2005年9月2日 |
Identification on the pathogenic fungi of two ornamental plants of Agavaceae |
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| XI Ping-gen,JIANG Zi-de,QI Pei-kun.Identification on the pathogenic fungi of two ornamental plants of Agavaceae[J].Journal of Guangxi Agricultural and Biological Science,2005,24(4):314-318. |
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| Authors: | XI Ping-gen JIANG Zi-de QI Pei-kun |
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| Abstract: | Investigation of eleven fungal diseases on Dracaena arborea(Willdo) Link.and Yucca elephantipes Regel in Guangzhou region was carried out,and their pathogens were identified as Botryodiplodia theobromae Pat.,Colletotrichum capsici Butler & Bisby,Curvularia sp.,Glomerella cingulata(Stonem.) Spauld. et Schrenk,Leptosphaeria agaves Syd.et Butl.,Leptosphaeria obtusispora Speg.,Phomopsis dracaenae Sahni,Phomopsis dracaenicola Z.D.Jiang,P.G.Xi et P.K.Chi,Phomopsis yuccae(Cooke) Grove,and Phyllosticta yuccae Bissett,respectively.The anthracnose of Dracaena arborea caused by Glomerella cingulata and the leaf lesion caused by Leptosphaeria obtusispora were prevalent and severe in the plantation of the two plants. |
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| Keywords: | Dracaena arborea Yucca elephantipes Glomerella cingulata Leptosphaeria obtusispora |
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