Gremmeniella abietina(GREMAB)
Distribution details in United States of America (Vermont)
Current pest situation evaluated by EPPO on the basis of information dated
2022: Absent, confirmed by survey
First recorded in: 1976
Pest status declared by NPPO: Absent, confirmed absent by survey (2022-08).
From CABI Disease map 423 (1989): Present, no details
First recorded in: 1976
Pest status declared by NPPO: Absent, confirmed absent by survey (2022-08).
From CABI Disease map 423 (1989): Present, no details
First reported in 1971 on Pinus resinosa and P. sylvestris. In 1976, the European race of G. abietina was isolated from Scots pine growing in Greensboro. In 1977, phytosanitary measures were implemented (restriction on the movement of plants, annual surveys). From 1971 to 1996, 126 pine plantations have been found infested in north central Vermont. In 1996, most affected plantations showed only low levels of infection and mortality was rare. Since 2006, the fungus has not been detected. The State of Vermont now considers that G. abietina is absent.
* Bergdahl DR, Kelley R, Teillon HB (1996) History of Scleroderris canker in Vermont (1971-1996). Phytopathology 86(11 Suppl.), S119.
* State of Vermont (2022-08).
* Tattar TA, Teillon HB, Walker EB (1973) Scleroderris canker on red and Scots pine in Vermont. Plant Disease Reporter 57(4), 338.
* Wendler PB, Gotlieb AR, Bergdahl DR (1980) A newly discovered serotype of Gremmeniella abetina. Canadian Journal of Botany 58, 1923-1928.
* Wendler PB, Gotlieb AR, Bergdahl DR (1980) A serological intermediate of Gremmeniella abietina. Phytopathology 70(5), 470.
* State of Vermont (2022-08).
* Tattar TA, Teillon HB, Walker EB (1973) Scleroderris canker on red and Scots pine in Vermont. Plant Disease Reporter 57(4), 338.
* Wendler PB, Gotlieb AR, Bergdahl DR (1980) A newly discovered serotype of Gremmeniella abetina. Canadian Journal of Botany 58, 1923-1928.
* Wendler PB, Gotlieb AR, Bergdahl DR (1980) A serological intermediate of Gremmeniella abietina. Phytopathology 70(5), 470.
| Country | State | Status | |
|---|---|---|---|
| Canada | Manitoba | Present, no details | |
| Canada | British Columbia | Present, no details | |
| Canada | Nova Scotia | Present, no details | |
| Canada | Québec | Present, no details | |
| Canada | Alberta | Present, no details | |
| Canada | New Brunswick | Present, no details | |
| Canada | Newfoundland | Present, no details | |
| Canada | Present, widespread | ||
| Canada | Ontario | Present, no details |