Phthorimaea operculella(PHTOOP)
Distribution details in United States of America (Ohio)
Current pest situation evaluated by EPPO on the basis of information dated
1968: Present, no details
From CABI Pest map 010 (2012): Present, no details
From CABI Pest map 010 (2012): Present, no details
* Anon. (1941) USDA Insect Pest Survey Bulletin 21, 683-705.
* Anon. (1963) USDA Cooperative Economic Insect Report 13, 1144.
------- Michigan-Ohio state line.
* Anon. (1963) USDA Cooperative Economic Insect Report 13, 1144.
------- Michigan-Ohio state line.
| Country | State | Status | |
|---|---|---|---|
| Canada | British Columbia | Absent, pest no longer present | |
| Canada | Absent, pest no longer present | ||
| Mexico | Present, no details |