Pseudomonas syringae pv. atrofaciens
wheat glume rot
Bacterium atrofaciens, Phytomonas atrofaciens, Pseudomonas atrofaciens
Canada, Iran, Australia, New Zealand, Eastern Europe, Morocco, South Africa, Zimbabwe
AK, CO, IL, MN, MT, NY, ND, PA, VA,
2021-04-26 20:51:32
bacterium
China, Korea
Limited to small grains, though reported on tomato. Grasses may harbor the pathogen but no eivdence that this is a pathogen of grasses.
PSDMAT
Not considered an important disease in the US. Very limited distribution.
5 Known Hosts
Avena sativa
oat
No
Pathway not proven. Seed is inferred as a pathway due to it probable role in wheat and barley, no references found indicating oat seed is a pathway.
Hordeum vulgare
barley
No
PSDMAT-2
Pathway not proven. Seed as a pathway is commonly accepted in barley, though no literature confirming seed transmission was found
Boewe; 1960. Diseases of Wheat, Oat, Barely and Rye. Illinois Natural History Survey 48.
Secale cereale
rye
No
Pathway not proven. Seed is inferred as a pathway due to it probable role in wheat and barley, no literature discussing rye seed as a pathway was found
Triticum aestivum
wheat
No
PSDMAT-2
Pathway not proven. Seed as a pathway is commonly accepted in wheat, though no literature confirming seed transmission was found.
Boewe; 1960. Diseases of Wheat, Oat, Barely and Rye. Illinois Natural History Survey 48.
Solanum lycopersicum
tomato
No
PSDMAT-4
Not a host. Artificial inoculation only. No evidence that tomato is a natural host for this pathogen. There is no evidence it is an important pathogen.
Bradbury, J.F. 1986. Guide to Plant Pathogenic Bacteria. CAB International Mycological Institute. United Kingdom
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