Stagonospora nodorum: cause of stagonospora nodorum blotch of wheat.
SUMMARY Stagonospora nodorum is an important pathogen of wheat and related cereals, causing both a leaf and glume blotch. This review summarizes recent advances in our understanding of taxonomy, control and pathogenicity of this species.


METHODS
Stagonospora (syn. Septoria) nodorum (Berk.) Castell. and Germano [teleomorph: Phaeosphaeria (syn. Leptosphaeria) nodorum (Müll.) Hedjar.], kingdom Fungi, phylum Ascomycota, subphylum Euascomycota, class Dothideomycetes, order Pleosporales, family Phaeosphaeriaceae, genus Phaeosphaeria, species nodorum.


METHODS
Wheat, Triticum aestivum, T. durum, Triticale, are the main hosts but other cereals and wild grasses have been reported to harbour S. nodorum. Disease symptoms are lens-shaped necrotic lesions on leaves, girdling necrosis on stems (especially the nodes, hence 'nodorum') and lesions on glumes. Mature lesions produce pycnidia scattered throughout the lesions, especially as tissue senesces.


BACKGROUND
http://ocid.nacse.org/research/deephyphae/htmls/asco_taxlist_spat.html (taxonomic information), http://ohioline.osu.edu/ac-fact/0002.html (disease information), http://wwwacnfp.murdoch.edu.au/ (ACNFP homepage), http://www.broad.mit.edu/annotation/fungi/stagonospora_nodorum/index.html (genome sequence homepage), http://cogeme.ex.ac.uk/efungi/ (genome sequence annotation and analysis).
Solomon
Peter S
PS
Australian Centre for Necrotrophic Fungal Pathogens, Division of Health Sciences, Murdoch University, Perth, WA 6150, Australia.
Lowe
Rohan G T
RG
Tan
Kar-Chun
KC
Waters
Ormonde D C
OD
Oliver
Richard P
RP