Melampsora medusae(MELMME)
Distribution details in United States of America (Wisconsin)
Current pest situation evaluated by EPPO on the basis of information dated
1994: Present, no details
From CABI Disease map 547 (1991): Present, no details
From CABI Disease map 547 (1991): Present, no details
* Ostry, M. E.; McNabb, H. S., Jr. (1986) Research Paper, North Central Forest Experiment Station, USDA Forest Service No. NC-272, 6 pp.
* Schipper, A. L., Jr.; Dawson, D. H. (1974) Plant Disease Reporter 58 (8), 721-723.
------- Caused a leaf rust epidemic during 1970-71 in experimental plots of Populus clones.
* Widin, K. D.; Schipper, A. L., Jr. (1976) General Technical Report, USDA Forest Service North Central Forest Experiment Station No. NC-21, 63-74.
* Widin, K. D.; Schipper, A. L., Jr. (1980) Canadian Journal of Forest Research 10 (3), 257-263.
* Schipper, A. L., Jr.; Dawson, D. H. (1974) Plant Disease Reporter 58 (8), 721-723.
------- Caused a leaf rust epidemic during 1970-71 in experimental plots of Populus clones.
* Widin, K. D.; Schipper, A. L., Jr. (1976) General Technical Report, USDA Forest Service North Central Forest Experiment Station No. NC-21, 63-74.
* Widin, K. D.; Schipper, A. L., Jr. (1980) Canadian Journal of Forest Research 10 (3), 257-263.
| 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 |