# The Soft Fruit Plants (Scotland) Order 1991, Paragraph 8


The standards of purity and health for Standard grade strawberry plants shall be–
Purity: 99.5%
Health:
(a) 100% free from strawberry Red Core disease;
(b) 100% free from soil borne virus diseases;
(c) 98% free from visible symptoms of other virus diseases;
(d) 98% free from nematode infestation;
(e) reasonably free from other pests and diseases.

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Source: https://www.legislation.gov.uk/uksi/1991/1905/schedule/1/paragraph/8 (the official version)
Page: https://openlegislation.uk/soft-fruit-plants-scotland-order-1991/schedule-1/paragraph-8
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.