ECOTOXICOLOGICAL RISK ASSESSMENT FOR PLANT PROTECTION PRODUCTS IN EUROPE

Abstract

Assessment of effects on the environment is an integral part of the process of pesticide development and registration. This assessment should be designed to identify potential hazards, and thus enable 9 risks of adverse effects on the environment to be quantified and evaluated in relation to benefits.The nature and amount of data required for pesticide registration depends on the properties and use of each substance. Research resources should be focused on the identification and evaluation of major risks, and data requirements which are excessive and stifle innovation must be avoided. A stepwise sequence allows an efficient selection of tests essential to each individual risk analysis.Following each step, a preliminary assessment of risks and benefits allows decisions to be made on the need for further testing. Tests closer to practical use conditions may be required if there are doubts that benefits clearly outweigh risks.