Pseudomonas syringae pv. maculicola
peppery leaf spot
Bacterium maccullochianum,
Bacterium maculicola,
Bacterium maculicola var. japonicum, Phytomonas maculicola,
Pseudomonas maculicola,
Pseudomonas maculicola
Worldwide
Widespread
2021-04-26
bacterium
China
Brassicaceae family
PSDMMC
There is no evidence that seed is a pathway for this pathogen.
5 Known Hosts
Brassica oleracea vars.
cabbage, broccoli, cauliflower, brussel sprouts
No
PSDMMC-1,PSDMMC-2,PSDMMC-3
Pathway not proven. Though often inferred as a pathway, there were no references found verifying seed is a pathway in nature. PSDMMC-1 states there is no evidence that seed is a pathway.
Yes
Seed wash
No references found describing a seed test for Pseudomonas syringae pv maculicola on Brassica oleracea. A seed test method using dilution plating is commercially available.
PSDMMC-3
Pseudomonas syringae pv. maculicola In: Crop Protection Compendium. Wallingford, UK: CAB International. www.cabi.org/cpc.
Bradbury. 1986. Guide to plant pathogenic bacteria. CAB International Farnham Royal, Slough UK
International Seed Federation Regulated Pest List Database. pestlist.worldseed.org Nyon Switzerland
Brassica rapa
chinese cabbage, turnip
No
PSDMMC-1,PSDMMC-2
Seed is not known to be a pathway.
Brassica juncea
mustard
No
PSDMMC-1,PSDMMC-2
Seed is not known to be a pathway.
Raphanus sativus
radish
No
PSDMMC-1,PSDMMC-2
Seed is not known to be a pathway.
Daucus carota
carrot
No
PSDMMC-3
No evidence that carrot is a host for this pathogen.
International Seed Federation Regulated Pest List Database. pestlist.worldseed.org Nyon Switzerland
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