# Council Directive 2007/33/EC of 11 June 2007 on the control of potato cyst nematodes and repealing Directive 69/465/EEC, Section I: DEGREE OF RESISTANCE

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

The degree of susceptibility of potatoes to potato cyst nematodes shall be quantified according to the following standard scoring notation as referred to in Article 9(2).
The score 9 indicates the highest level of resistance.
Relative susceptibility (%)
Score
< 1
9
1,1-3
8
3,1-5
7
5,1-10
6
10,1-15
5
15,1-25
4
25,1-50
3
50,1-100
2
> 100
1

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