Active Substance 3 : The ingredient in a formulated product that makes the product work as a pesticide. For example: glyphosate is the active substance in a number of different formulated products such as Roundup, and Tumbleweed
Health and Safety Executive (HSE), Pesticides Glossary, Merseyside, England, UK 2014. www.pesticides.gov.uk/guidance/industries/...group s/.../pesticides-glossary, (Hlth and Sfty - Brit) {720}