# The Cereal Seed (Scotland) Regulations 2005, Paragraph 9: Standards for wild oats contamination

Extent: S

The maximum number of wild oats per hectare shall be as follows–
Crops to produce
Level where applicable
Barley (other than hybrids)
Hybrid of barley
Durum wheat, spelt wheat and wheat (other than hybrids in each case)
Hybrid of durum wheat, spelt wheat and wheat
Maize and rye (including hybrids)
Oats (other than hybrids)
Hybrid of oats
Hybrid of self-pollinating varieties of triticale
Triticale
Basic Seed
HVS
7
n/a
7
n/a
n/a
0
n/a
n/a
n/a
Minimum
7
n/a
7
n/a
7
0
n/a
n/a
7
Certified Seed
–
n/a
20
n/a
50
50
n/a
0
50
n/a
Certified Seed of the First Generation
HVS
7
n/a
7
n/a
n/a
0
n/a
n/a
n/a
Minimum
20
n/a
50
n/a
n/a
0
n/a
n/a
50
Certified Seed of the Second Generation
HVS
7
n/a
7
n/a
n/a
0
n/a
n/a
n/a
Minimum
20
n/a
50
n/a
n/a
0
n/a
n/a
50

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Source: https://www.legislation.gov.uk/ssi/2005/328/schedule/4/paragraph/9 (the official version)
Page: https://openlegislation.uk/cereal-seed-scotland-regulations-2005/schedule-4/paragraph-9
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.