Cercosporoid leaf pathogens from whorled milkweed and spineless safflower in California

Cercosporoid leaf pathogens from whorled milkweed and spineless safflower in California

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 tin...

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Bibliographische Detailangaben
Veröffentlicht in:IMA fungus 2011-06, Vol.2 (1), p.7-12
Hauptverfasser: Koike, S.T, Baameur, A, Groenewald, J.Z, Crous, P.W
Format: Artikel
Sprache:eng
Schlagworte:
Asclepias fascicularis
Carthamus tinctorius
Disease
EPS-4
ITS
Laboratorium voor Fytopathologie
Laboratorium voor Phytopathologie
Laboratory of Phytopathology
Leaves
PASSALORA
Pathogenicity
Pathogens
Phylogenetics
Plastics
RAMULARIA
SYSTEMATICS
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Beschreibung
Zusammenfassung: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.
ISSN:2210-6340
2210-6359
2210-6359
DOI:10.5598/imafungus.2011.02.01.02