'Candidatus Phytoplasma trifolii'(PHYPTR)
Distribution details in United States of America (Oregon)
Current pest situation evaluated by EPPO on the basis of information dated
2025: Present, no details
From CABI Disease map 115 (1975): Present, no details
From CABI Disease map 115 (1975): Present, no details
Doubtful record: As lucerne witches' broom. Old record based on observation of symptoms (not confirmed by molecular detection methods).
2025: on cabbage.
2025: on cabbage.
* Rivedal HM, Temple TN, Lukas SB, Skillman VP, Funke CN, Frost K (2025) An outbreak of beet leafhopper-transmitted virescence agent and Spiroplasma citri in cabbage (Brassica oleracea var. capitata) and Brussels sprouts (B. oleracea var. gemmifera) grown in the Columbia Basin of Oregon. Plant Health Progress (early view). https://doi.org/10.1094/PHP-03-25-0101-BR
| Country | State | Status | |
|---|---|---|---|
| Canada | Alberta | Absent, unreliable record | |
| Canada | British Columbia | Absent, unreliable record | |
| Canada | Nova Scotia | Absent, unreliable record | |
| Canada | Prince Edward Island | Absent, unreliable record | |
| Canada | Present, no details | ||
| Canada | New Brunswick | Absent, unreliable record | |
| Canada | Saskatchewan | Absent, unreliable record | |
| Canada | Ontario | Absent, unreliable record | |
| Mexico | Present, no details |