Seed potatoes

The quality of seed potatoes is an important factor in determining the yield and health of the harvested crop. Developed by the United Nations Economic Commission for Europe (UNECE), the UNECE Standard for Seed Potatoes sets common terminology and minimum commercial quality requirements for the certification of high-quality seed intended for marketing internationally. It is a unique international frame of reference, covering all aspects related to seed-potato certification: (a) varietal identity and purity; (b) genealogy and traceability; (c) diseases and pests; (d) external quality; (e) sizing of tubers; and (f) labelling. 

 

Follow the link to download the full Information leaflet on the Seed Potato Standard English French Russian

Food Loss and Waste - The case of Seed Potato certification and the UNECE Seed Potato Certification Standard

 

Product No. Published/Last revised ENG FRE RUS

Seed potatoes

S-1
1961/2016 PDF PDF PDF

 

Specialized Section's position on: ENG FRE RUS
Cutting tubers DOC DOC DOC
Potato virus Y DOC DOC DOC
Vigour of seed potatoes DOC DOC DOC
Blackleg of seed potatoes DOC
Blackleg Statement DOC DOC DOC
Silver scurf DOC DOC DOC
Sprouted tubers DOC - -

Publications:

Guide to Seed Potato Field Inspection: Recommended Practices (ECE/TRADE/421)

Guide to Seed Potato Diseases, Pests and Defects (ECE/TRADE/416)

 

EnglishRussian

Guide on Operating a Seed Potato Certification Service

PDFPDF

Guide on Seed Potato Lot Inspection 

PDFPDF

Other Resources:

Trilingual list of diseases, pests and defects 

(click for high-resolution pictures)

List of varieties

Useful links and presentations

List of National Certification Schemes/Certifying Authorities

List of national certification schemes for seed potatoes

Seed Potato Certifying Authorities