Adjuvant containing polyorganosiloxane and organic solvent for preparing a larvicidal tank mix

摘要

Adjuvant containing polyorganosiloxane and organic solvent for preparing a larvicidal tank mix The present invention relates to a method for controlling insects comprising the steps of preparing a tankmix by mixing a larvicide and a liquid adjuvant, wherein the adjuvant is essentially free of the larvicide and contains at least 1 wt% polyorganosiloxane, and at least 20 wt% synthetic organic solvent; and applying the tankmix on a water surface. The invention further relates to a liquid adjuvant for preparing a larvicidal tankmix, wherein the adjuvant is essentially free of a larvicide and contains at least 1 wt% polyorganosiloxane, and at least 20 wt% synthetic organic solvent. Finally, it relates to a method for preparing said adjuvant, comprising mixing the polyorganosiloxane and the synthetic organic solvent.