# Council Directive of 15 July 1991 concerning the placing of plant protection products on the market (91/414/EEC) (repealed), Division 2.2.1.3: The mode of action of the micro-organism should be evaluated in as much detail as appropriate. The possible role of metabolites/toxins for the mode of action should be evaluated and when identified, the minimal effective concentration for each active metabolite/toxin should be established. Information on mode of action can be a very valuable tool in identifying potential risks. Aspects to be considered in the evaluation, are:

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Status: repealed

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Source: https://www.legislation.gov.uk/eudr/1991/414/annex/VI/part/II/division/B/division/2/division/2.2/division/2.2.1/division/2.2.1.3 (the official version)
Page: https://openlegislation.uk/eu-directive-1991-414/annex-VI/part-II/division-B/division-2/division-2.2/division-2.2.1/division-2.2.1.3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.