EPPO Global Database

Plasmopara halstedii(PLASHA)

Distribution details in United States of America (Florida)

Situation
Current pest situation evaluated by EPPO on the basis of information dated 2019: Present, no details
Comments
EPPO Reporting Service (2004/022) : on Rudbeckia.

EPPO Reporting Service (2019/223) : on Ageratum houstonianum.
References
* Dankers, H.; Kimbrough, J.W.; Momol, M.T. (2004) First report of Plasmopara halstedii on perennial black-eyed Susan in North Florida. Plant Health Progress (on-line publication, 2004-01-19). http://www.plantmanagementnetwork.org/pub/php/brief/2004/susan/

* Pisani C, Patel PC, Rosskopf EN, Abbasi M, Aime MC (2019) First report of downy mildew caused by Plasmopara halstedii on Ageratum houstonianum in the United States. Plant Disease 103(11), p 2968.
------- On the ornamental, Ageratum houstonianum, in Florida.
Situation in neighbouring countries
Country State Status
Canada Saskatchewan Present, no details view...
Canada Nova Scotia Present, no details view...
Canada Ontario Present, no details view...
Canada Québec Present, no details view...
Canada Manitoba Present, no details view...
Canada Present, restricted distribution view...