EPPO Global Database

Synchytrium endobioticum(SYNCEN)

Distribution details in Netherlands

Situation
Current pest situation evaluated by EPPO on the basis of information dated 2023: Present, few occurrences
First recorded in: 1914
Pest status declared by NPPO: Present: only in demarcated areas, under eradication (2023-07)
From CABI Disease map 001 (2015): Present, restricted distribution
Comments
EPPO Reporting Service (2000/005) : first found in 1914, then gradually spread. Now present in only two areas: provinces of Drenthe and Limburg.

EPPO Reporting Service (2003/014) : recently detected in 2 new locations in the south and 3 in the NE. Previously scheduled fields have been successfully descheduled.

EPPO Reporting Service (2021/200) : first detection of pathotype 38 (Nevşehir) in October 2020 in starch potatoes. Under eradication.

EPPO Reporting Service (2023/019) : new findings of pathotype 38 (Nevşehir) in 2021 and 2022.
References
* Anonymous (1973/1974) Potato News from the Netherlands, 39 pp. Dutch Information Centre for Potatoes, The Hague, Netherlands.

* Annual Report 1997, Diagnostic Centre, Plant Protection Service, 135 pp.

* Annual Report 1998, Diagnostic Centre, Plant Protection Service, 127 pp.

* Hendriks, H. (1997) Gewasbescherming 28 (3), 38-42.

* Mulder A, Turkensteen LJ, Hemstede GD (1998) Gewasbescherming 29 (4), 128-131.

* NPPO of the Netherlands - Pest status of harmful organisms in the Netherlands (Fytosignalering covering 2007, 2009, 2011, 2012, 2013, 2014, 2015).
------- Pest status based on long term annual surveys.

* NPPO of the Netherlands (2017-06, 2018-04, 2021-09, 2022-07, 2022-11, 2023-07).

* NVWA (2022-11-25) NVWA treft wratziekte aan op 8 landbouwpercelen in noordoost-Nederland. https://www.nvwa.nl/nieuws-en-media/nieuws/2022/11/25/nvwa-treft-wratziekte-aan-op-acht-landbouwpercelen-in-noordoost-nederland

* Stachewicz H, Baayen R (2003) [Identification of a new pathotype of potato wart, Synchytrium endobioticum (Schilb.) Perc. in the Netherlands]. Nachrichtenblatt des Deutschen Planzenschutzdienstes, 55(1), 6-9.
Situation in neighbouring countries
Country State Status
Belgium Absent, confirmed by survey view...
Germany Present, restricted distribution view...