# The Plant Health (Great Britain) Order 1987, Paragraph 2


Rhopalomyia chrysanthemi(Ahlberg)—(syn.Diarthronomyia chrysanthemi Ahlb.)—Chrysanthemum Gall Midge

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Source: https://www.legislation.gov.uk/uksi/1987/1758/schedule/1/part/III/chapter/A./paragraph/2 (the official version)
Page: https://openlegislation.uk/plant-health-great-britain-order-1987/schedule-1/part-III/chapter-A./paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.