Specific testing measures for tubers for planting
Article 7
1. Where the presence of the specified pest has been confirmed in a production site of tubers for planting, the competent authority shall ensure that the tests referred to in Annex I are carried out on the clonally related lines of the infected lots of tubers or, where the absence of clonally related lines is established, on the tubers or lots of tubers which have been in direct or indirect contact with the infected lots of tubers. 2. Where the presence of the specified pest has been confirmed in production sites of tubers for planting in a certification scheme, the tests referred to in Annex I shall be carried out either on each plant of the initial clonal selection or on representative samples of the basic seed potatoes.