# Commission Regulation (EU) No 284/2013 of 1 March 2013 setting out the data requirements for plant protection products, in accordance with Regulation (EC) No 1107/2009 of the European Parliament and of the Council concerning the placing of plant protection products on the market (Text with EEA relevance), Division: Test guideline

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

Observations concerning phytotoxicity must be performed in the tests provided for in point 6.2.
Where phytotoxic effects are seen, they must be accurately assessed and recorded in accordance with EPPO guideline 135 or when a competent authority requires so and when the test is carried out on the constituent territory of that competent authority, with guidelines satisfying at least the requirements of this EPPO guideline.
A statistical analysis of results amenable to such analysis must be carried out, where necessary the test guideline used must be adapted to enable such analysis.

---
Source: https://www.legislation.gov.uk/eur/2013/284/annex/part/B/division/6/division/6.5/division/3 (the official version)
Page: https://openlegislation.uk/eu-regulation-2013-284/annex/part-B/division-6/division-6.5/division-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.