Description
Collis is a fungicidal mixture of two active ingredients, kresoxim-methyl and boscalid, with a similar mode of action to combat mildew. Kresoxim-methyl interferes with cellular respiration (cytochrome bc1) and exhibits biplanetary motion, while boscalid also blocks cellular respiration, but in a different position of action and shows systemic movement. Collis inhibits the germination of spores, the growth of mycelium and sporiogenesis by displaying a preventive and curative effect.