Melampsora medusae(MELMME)
Distribution details in United States of America (Oregon)
From CABI Disease map 547 (1991): Present, no details
* Newcombe G, Chastagner GA (1993) A leaf rust epidemic of hybrid poplar along the lower Columbia River caused by Melampsora medusae. Plant Disease 77(5), 528-531
Country | State | Status | |
---|---|---|---|
Canada | British Columbia | Present, no details | |
Canada | Newfoundland | Present, no details | |
Canada | Nova Scotia | Present, no details | |
Canada | Prince Edward Island | Present, no details | |
Canada | Québec | Present, no details | |
Canada | Northwest Territories | Present, no details | |
Canada | Ontario | Present, no details | |
Canada | Manitoba | Present, no details | |
Canada | Present, widespread | ||
Canada | Saskatchewan | Present, no details | |
Canada | Alberta | Present, no details | |
Canada | New Brunswick | Present, no details | |
Mexico | Present, restricted distribution |