# Council Directive 2007/33/EC of 11 June 2007 on the control of potato cyst nematodes and repealing Directive 69/465/EEC, Division 2: With reference to the sampling and testing for the official survey referred to in Article 6(2):

Extent: E+W+S+N.I.

(a) sampling shall be:
the sampling described in paragraph 1 with a minimum sampling rate of soil of at least 400 ml/ha,
or
targeted sampling of at least 400 ml of soil after visual examination of roots where there are visual symptoms,
or
sampling of at least 400 ml of soil associated with the potatoes after harvesting provided that the field where the potatoes were grown is traceable;
(b) testing shall be the testing referred to in paragraph 1.

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Source: https://www.legislation.gov.uk/eudr/2007/33/annex/II/division/2 (the official version)
Page: https://openlegislation.uk/eu-directive-2007-33/annex-II/division-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.