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Pseudomonas fuscovaginae (sheath brown rot )
Pseudomonas fuscovaginae
sheath brown rot
Pseudomonas fluorescens biovar II
Most tropical rice production areas in Asia, (Japan, Korea, Philippines, etc.), Central America, South America, Mexico, Australia, Russia, Yugoslavia
Not known to occur
2023-08-21
bacterium
rice, wheat, other small grains and poaceae grasses
PSDMFU
2 Known Hosts
Oryza sativa
rice
Yes
PSDMFU-3, PSDMFU-7, PSDMFU-1
Seed as a pathway is well established for this pathogen.
Yes
Plating, Serological, Pathological methods
These methods have not been validated or standardized for clinical use.
PSDMFU-1, PSDMFU-3
Heat treatment
Good sanitation and cultural practices have helped decrease losses to this disease
PSDMFU-4
PSDMFU-3
Zeigler RS; Alvarez E, 1987. Bacterial sheath brown rot of rice caused by Pseudomonas fuscovaginae in Latin America. Plant Disease, 71:592-597
PSDMFU-7
Cartwright, Rd, et.al.eds. 2018 Compendium of Rice Diseases and Pests, 2nd. ed. American Phytopathological Society Press, St. Paul, MN., USA
PSDMFU-1
Pseudomonas fuscovaginae In: Crop Protection Compendium. Wallingford, UK: CAB International. www.cabi.org/cpc.
PSDMFU-4
Zeigler RS; Rubiano M; Alvarez E, 1987. Heat and chemical therapy to eradicate Pseudomonas fuscovaginae from rice seed. International Rice Research Newsletter, 12:18-19
Triticum aestivum
wheat
No
No references found indicating wheat seed is a pathway. This pathogen is primarily found on rice in tropical productions, though wheat has been established as a host.
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