Adjuvant containing polyorganosiloxane and organic solvent for preparing a larvicidal tank mix
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Abstract
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 polyorganosiloxan and the synthetic organic solvent.
8 Citations
32 Claims
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1-15. -15. (canceled)
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16. 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, at least 20 wt % synthetic organic solvent; - and
applying the tankmix on a water surface, wherein the organic solvent contains at least three solvents from the group of lactic acid ester, adipic acid esters, aliphatic C5-12 ketone, C5-18 aliphatic hydrocarbon, and ester of aliphatic C6-24 alcohol with aliphatic C1-6 acid. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 32)
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26. 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, wherein the organic solvent contains at least three solvents from the group of lactic acid ester, adipic acid esters, aliphatic C5-12 ketone, C5-18 aliphatic hydrocarbon, and ester of aliphatic C6-24 alcohol with aliphatic C1-6 acid.
Specification