10.—(1) Subject to sub-paragraph (2), a pre-basic mother plant or pre-basic material must be found free, on the basis of visual inspection of the facilities, fields and lots, of the pests listed in Table IA and Table II of schedule 6 in relation to the particular genus or species concerned and, if there are doubts concerning the presence of those pests, there must be sampling and testing of the relevant pre-basic mother plant or pre-basic material.
(2) The visual inspections mentioned in sub-paragraph (1) may not be conducted during cryopreservation.
(3) The percentage of pre-basic mother plants or pre-basic material which is found, on visual inspection of the facilities, fields and lots, to be infested by the pests listed in column 1 of Table IB of schedule 6, must not exceed the tolerance level set out in respect of those pests in column 2(a) of that Table (pre-basic category) and, if there are doubts concerning the presence of those pests, there must be sampling and testing of the relevant pre-basic mother plant or pre-basic material.
(4) In relation to the genera and species listed in column 1 of the Table of schedule 7, the visual inspection and sampling and testing of pre-basic mother plants and pre-basic material within those genera and species must be carried out in accordance with the requirements set out for the pre-basic category in columns 3 (frequency of visual inspections) and 4 (sampling and testing) of that Table.
(5) Without prejudice to sub-paragraph (3), in this paragraph, a reference to “sampling and testing” means sampling and testing carried out by or on behalf of the Scottish Ministers and, where appropriate, by the supplier—
(a)in accordance with the appropriate EPPO protocol; and
(b)through submission of samples to laboratories approved by the Scottish Ministers for the purposes of such sampling and testing.