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Septoria passerinii (speckeld leaf blotch of barley )
Septoria passerinii
speckeld leaf blotch of barley
Zymoseptoria passerinii, Septoria murina,
Canada, Europe, China, Southern Africa, Iran, Russia
Widespread
2021-04-27 17:22:23
fungus
barley
SEPTPS
Pathogen and distribution information from ARS GRIN. Re-emerging disease of the Northern US plain states
1 Known Hosts
Hordeum vulgare
barley
No
No references found indicating seed is a pathway. RICH ISTA cites an unpublished paper, but no further information presented. Most literature describe field debris as the primary inoculum.
Resistance varieties 
Resistant varieties are known
SEPTPS-2
SEPTPS-2
Toubia-Rahme H. and Steffenson, BJ. 2004. Sources of resistance to septoria speckled leaf blotch caused by Septoria passerinii in barley. Canadian Journal of Plant Pathology 26: 358-364
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