Cercosporoid leaf pathogens from whorled milkweed and spineless safflower in California

S.K. Koike; A. Baameur; J.Z. Groenewald; P.W. Crous

doi:10.5598/imafungus.2011.02.01.02

Cercosporoid leaf pathogens from whorled milkweed and spineless safflower in California

S.K. Koike
, A. Baameur
, J.Z. Groenewald
, P.W. Crous

Research output: Contribution to journal/periodical › Article › Scientific › peer-review

12 Citations (Scopus)

257 Downloads (Pure)

Abstract

Two cercosporoid species are respectively described from Mexican whorled milkweed (Asclepias fascicularis), and spineless safflower (Carthamus tinctorius) from California. Passalora californica represents a new pathogen on Asclepias fascicularis, while Ramularia cynarae is confirmed on Carthamus tinctorius and Cynara cardunculus (Asteraceae), and an epitype designated. Pathogenicity is also established for both pathogens based on Koch’s postulate. Keywords: ITS, Passalora, Ramularia, systematics

Original language	English
Pages (from-to)	7-12
Journal	IMA Fungus
Volume	2
DOIs	https://doi.org/10.5598/imafungus.2011.02.01.02
Publication status	Published - 2011

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(c) KNAW - Koninklijke Nederlandse Akademie van Wetenschappen, 2011
Final published version, 761 KBLicence: CC BY-NC-ND

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title = "Cercosporoid leaf pathogens from whorled milkweed and spineless safflower in California",

abstract = "Two cercosporoid species are respectively described from Mexican whorled milkweed (Asclepias fascicularis), and spineless safflower (Carthamus tinctorius) from California. Passalora californica represents a new pathogen on Asclepias fascicularis, while Ramularia cynarae is confirmed on Carthamus tinctorius and Cynara cardunculus (Asteraceae), and an epitype designated. Pathogenicity is also established for both pathogens based on Koch{\textquoteright}s postulate. Keywords: ITS, Passalora, Ramularia, systematics",

author = "S.K. Koike and A. Baameur and J.Z. Groenewald and P.W. Crous",

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AU - Groenewald, J.Z.

AU - Crous, P.W.

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AB - Two cercosporoid species are respectively described from Mexican whorled milkweed (Asclepias fascicularis), and spineless safflower (Carthamus tinctorius) from California. Passalora californica represents a new pathogen on Asclepias fascicularis, while Ramularia cynarae is confirmed on Carthamus tinctorius and Cynara cardunculus (Asteraceae), and an epitype designated. Pathogenicity is also established for both pathogens based on Koch’s postulate. Keywords: ITS, Passalora, Ramularia, systematics

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DO - 10.5598/imafungus.2011.02.01.02

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Cercosporoid leaf pathogens from whorled milkweed and spineless safflower in California

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