Critical comparison of available and potential higher tier testing approaches for the risk assessment of plant protection products, considering at least field and semi-field experimental designs, extrapolation from dose-response relationship, and increased dosages (aquatic and terrestrial). Literature reviews on ecotoxicology of chemicals with special focus on plant protection products. CFT/EFSA/PPR/2008/01. Exponent. UK.

First published in EFSA Supporting Publications
19 November 2009
Approved
30 September 2009
Last Updated
9 December 2009. This version replaces the previous one/s.
Type
External Scientific Report

Abstract

No abstract available

doi
10.2903/sp.efsa.2009.EN-16
Question Number
Disclaimer
This external report is not produced by EFSA. It is published here to help keep the public informed of developments related to EFSA's scientific work. EFSA reserves its rights, view and position as regards the issues addressed and conclusions reached in the present document, without prejudice to the rights of the authors.