Phytophthora ramorum(PHYTRA)
Distribution details in Germany
Current pest situation evaluated by EPPO on the basis of information dated
2019: Present, few occurrences
First recorded in: 2001
Pest status declared by NPPO: Present, few occurrences (2019-06)
From CABI Disease map 978 (2022): Present, few occurrences
First recorded in: 2001
Pest status declared by NPPO: Present, few occurrences (2019-06)
From CABI Disease map 978 (2022): Present, few occurrences
EPPO Reporting Service (2002/078) : found in a survey in late 2001 at 15 locations in different Länder, on Viburnum and Rhododendron. Under eradication.
EPPO Reporting Service (2003/038) : found in 2002 at 38 locations out of 672 surveyed. Only in Rhododendron and Viburnum.
EPPO Reporting Service (2004/139) : first found on Pieris japonica.
EPPO Reporting Service (2015/032) : found on 14 rhododendron plants (Rhododendron catawbiense ‘Grandiflorum’) in a private garden at Pöcking, Bayern. Plants were destroyed.
EPPO Reporting Service (2016/196) : found in Baden Württemberg (containment measures) and Niederschsen (eradication measures).
From NPPO (2017): found in 1 Rhodendron plant in a cemetery in Neumünster (Schleswig-Holstein), in 1 Rhododendron plant in a private garden and in 1 Rhodendron pot plant in a nursery (both in Nordrhein-Westfalen). Eradication meausres were taken.
From NPPO (2018): 3 isolated findings were made in Sachsen, all infected plants were destroyed.
From NPPO (2019): an outbreak in Sachsen (Dresden) was eradicated.
EPPO Reporting Service (2003/038) : found in 2002 at 38 locations out of 672 surveyed. Only in Rhododendron and Viburnum.
EPPO Reporting Service (2004/139) : first found on Pieris japonica.
EPPO Reporting Service (2015/032) : found on 14 rhododendron plants (Rhododendron catawbiense ‘Grandiflorum’) in a private garden at Pöcking, Bayern. Plants were destroyed.
EPPO Reporting Service (2016/196) : found in Baden Württemberg (containment measures) and Niederschsen (eradication measures).
From NPPO (2017): found in 1 Rhodendron plant in a cemetery in Neumünster (Schleswig-Holstein), in 1 Rhododendron plant in a private garden and in 1 Rhodendron pot plant in a nursery (both in Nordrhein-Westfalen). Eradication meausres were taken.
From NPPO (2018): 3 isolated findings were made in Sachsen, all infected plants were destroyed.
From NPPO (2019): an outbreak in Sachsen (Dresden) was eradicated.
* Kehlenbeck, H. (2008) General Technical Report - Pacific Southwest Research Station, USDA Forest Service No.PSW-GTR-214, 265-267.
* NPPO of Germany (2002-05, 2003-03, 2004-09, 2014-12, 2016-10, 2017-09, 2017-12, 2018-02, 2018-07, 2019-06).
* Schroder, T.; Pfeilstetter, E. (2007) Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 59 (5), 118.
* Werres S, Marwitz R, Man in’t Veld WA, De Cock AWAM, Bonants PJM, De Weerdt M, Themann K, Ilieva E, Baayen RP (2001) Phytophthora ramorum sp. nov., a new pathogen on Rhododendron and Viburnum. Mycological Research 105(10), 1155-1165.
* Werres S, Wagner S, Brand T, Kaminski K, Seipp D (2007) Survival of Phytophthora ramorum in recirculating irrigation water and subsequent infection of Rhododendron and Viburnum. Plant Disease 91(8), 1034-1044.
* CBS (1998); (1999)
* NPPO of Germany (2002-05, 2003-03, 2004-09, 2014-12, 2016-10, 2017-09, 2017-12, 2018-02, 2018-07, 2019-06).
* Schroder, T.; Pfeilstetter, E. (2007) Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 59 (5), 118.
* Werres S, Marwitz R, Man in’t Veld WA, De Cock AWAM, Bonants PJM, De Weerdt M, Themann K, Ilieva E, Baayen RP (2001) Phytophthora ramorum sp. nov., a new pathogen on Rhododendron and Viburnum. Mycological Research 105(10), 1155-1165.
* Werres S, Wagner S, Brand T, Kaminski K, Seipp D (2007) Survival of Phytophthora ramorum in recirculating irrigation water and subsequent infection of Rhododendron and Viburnum. Plant Disease 91(8), 1034-1044.
* CBS (1998); (1999)
| Country | State | Status | |
|---|---|---|---|
| Austria | Absent, confirmed by survey | ||
| Belgium | Present, restricted distribution | ||
| Czech Republic | Absent, pest eradicated | ||
| Denmark | Present, few occurrences | ||
| France | Present, restricted distribution | ||
| Luxembourg | Present, no details | ||
| Netherlands | Present, restricted distribution | ||
| Poland | Present, few occurrences | ||
| Switzerland | Absent, pest eradicated |