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[D racaena arborea(W illdo)L ink.]和象脚丝兰(Yucca elephantip es R ege l)上的11种真菌病害,其病原真菌分别为:可可球二孢(B otryod ip lod iatheobrom ae Pat.)、辣椒炭疽菌(Colletotrichum cap sici Bu tler&B isby)、弯孢霉(Curvu laria sp.)、围小丛壳[G lom erella cingu la ta(S tonem.)Spau ld.et Schrenk]、龙舌兰小球腔菌(L ep tosphaeria ag aves Syd.etBu tl.)、钝孢小球腔菌(L.obtusisp ora Speg.)、龙血树拟茎点霉(P hom op sis d racaenae Sahn i)、龙血树生拟茎点霉(P.d racaen icola Z.D.Jiang,P.G.X i et P.K.Ch i)、丝兰拟茎点霉[P.yuccae(Cooke)G rove]和丝兰叶点霉(P hy llosticta yuccae B issett)。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。
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 theobrornae Pat. , Colletotrichurn capsici Butler ＆ Bisby, Curvularia sp. , Glornerella cingulata （Stonem.） Spauld. et Schrenk, Leptosphaeria agaves Syd. et Butl. , Leptosphaeria obtusispora Speg. , Phornopsis dracaenae Sahni, Phornopsis 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 Glornerella cingulata and the leaf lesion caused by Leptosphaeria obtusispora were prevalent and severe in the plantation of the two plants.
出处
《广西农业生物科学》
CAS
CSCD
2005年第4期314-318,共5页
Journal of Guangxi Agricultural and Biological Science
基金
广东省自然科学基金项目(E05202480
980137)
关键词
也门铁树
象脚丝兰
围小丛壳
钝孢小球腔菌
Dracaena arborea
Yucca elephantipes
Glornerella cingulata
Leptosphaeria obtusispora
