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摘要


自1986年起共計採得台灣産白粉病菌全型共計15件12種,它們分別是布氏白粉菌(Blumeria graminis Speer)寄生於小麥(Triticum aestivum L.),獨活白粉菌(Erysiphe heraclei DC.)寄生於胡蘿蔔(Daucus carota L.),蓼白粉菌(Polygonum lapathfolium L.)寄生於早苗蓼(Polygonum lapathfolium L.),汙色白粉菌(Erysiphe sordida Junell)寄生於車前(Plantago asiatica L.),杜鵑叉絲殼(Microsphaera izuensis Nomura)寄生於杜鵑(Rhododendron formosanum Hemsi.),桑刺針殼(Phyllactinia moricola Homma)寄生於小葉桑(Morus australis Poir.),梨刺針殼(Phyllactinia mali Braun)寄生於橫山梨(Pyrus pyrifolia Nakai),破布子刺針殼(Phyllactinia thirumalachari Payak)寄生於破布子(Cordia dichotoma Forst. f),棕絲單囊殼(Sphaerotheca fusca Blumer)寄生於紫花藿香薊(Ageratum houstonianum Mill.),苦蕡菜(Sonchus oleraceus L.),大波斯菊(Cosmos bipinnatus Cas.)及梨瓜(Sechium edule Sw.)等,草野鉤絲殼(Uncinula kusanoi H. & P. Sydow.)寄生於朴樹(Celtis sinensis Pers.),葡萄鉤絲殼(Uncinula necator Burr.)寄生於葡萄(Vitis vinfera L.),楓香小鉤殼(Uncinuliella liquidambaris Zheng et al)寄生於台灣楓香(Liquidambar formosana Hance.)。其中紫花藿香薊、苦藚菜、梨瓜爲S. fusca之新紀寄主;而杜鵑叉絲殼,破布子刺針殼,葡萄鉤絲殼,台灣楓香小鉤絲殼,則爲台灣首次之紀錄。

關鍵字

白粉菌科 分類 台灣

並列摘要


Twelve holomorphs of powdery mildew fungi were collected from fifteen hosts. They are Blumeria graminis Speer on Triticum aestivum L., Erysiphe heraclei DC. on Daucus carota L., Erysiphe polygoni DC. on Polygonum lapathfolium L., Erysiphe sordida June11 on Plantago asiatica L., Microsphaera izuensis Nomura on Rhododendron formosanum Hemsi., Phyllactinia moricola Homma on Morus australis Poir., Phyllactinia mali Braun on Pyrus pyrifolia Nakai, Phyllactinia thirumalachari Payak on Cordia dichotoma Forst. f., Sphaerotheca fusca Blumer on Ageratum houstonianum Mill., on Sonchus oleraceus L., on Cosmos bipinnatus Cay, and on Sechium edule Sw., Uncinula kusanoi H. & P. Sydow on Celtis sinensis Pers.; Uncinula necator Burr. on Vitis vinfera L. and Uncinuliella liquidambaris Zheng et al on Liquidambar formosana Hance. Among them, Ageratum houstonianum, Sonchus oleraceus and Sechium edule were new hosts of Sphaerotheca fusca. Microspharera izuensis, Phyllactinia thirumalachari, Uncinula necator and Uncinuliella liquidambaris were new records from Taiwan.

並列關鍵字

Erysiphaceae Taxonomy Taiwan

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