# Commission Regulation (EU) No 546/2011 of 10 June 2011 implementing Regulation (EC) No 1107/2009 of the European Parliament and of the Council as regards uniform principles for evaluation and authorisation of plant protection products (Text with EEA relevance), Division 2.2.2.4

Extent: E+W+S+N.I.

Where the proposed label claims include requirements or recommendations for use of the preparation with other plant protection products or adjuvants as a tank mix, and/or where the proposed label includes indications concerning the compatibility of the preparation with other plant protection products as a tank mix, those plant protection products or adjuvants must be physically and chemically compatible in the tank mix. Biological compatibility must also be demonstrated for tank-mixtures, i.e. it must be shown that each plant protection product in the mixture performs as expected and that no antagonism occurs.

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Source: https://www.legislation.gov.uk/eur/2011/546/annex/part/II/division/B/division/2/division/2.2/division/2.2.2/division/2.2.2.4 (the official version)
Page: https://openlegislation.uk/eu-regulation-2011-546/annex/part-II/division-B/division-2/division-2.2/division-2.2.2/division-2.2.2.4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.