Rainfastness of foliar applications (pesticides)

Guidance on the efficacy approach to considering claims of rainfastness for foliar applied plant protection products.

Applies to:
UK
Published:
28 January 2022
Last updated:
28 January 2022

Document

Rainfastness of foliar applications

Reference:
Efficacy guideline 119, Version 1
Type and file size:
PDF, 201KB

Details

The aim of this document is to provide guidance on the efficacy approach to considering claims of rainfastness for foliar applied plant protection products. It suggests suitable methodology for trials to support rainfastness claims of less than 12 hours.

It does not cover claims for slug pellets of ‘rainproof’ or ‘showerproof’.

Related content

Pesticides registration

Explore this topic

Efficacy evaluations and guidelines

Is this page useful?

Updated:2021-03-01