Clog Resistant Insect Control Formulations Having Terminal Diyne Acetylenic Hydrocarbon And Pyrethrin

Disclosed are pyrethrin-based insect control compositions which have been formulated to reduce wick clogging. An acetylenic hydrocarbon having at least two terminal alkyne groups, such as 1,8-nonadiyne, together with an antioxidant such as dilauryl thiodipropionate, are used to reduce clogging cause...

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Hauptverfasser: ANDERSON BRIAN W, LONG LINA, HUYNH JAMIE T, CUMMINGS GERALD W
Format: Patent
Sprache:eng
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Zusammenfassung:Disclosed are pyrethrin-based insect control compositions which have been formulated to reduce wick clogging. An acetylenic hydrocarbon having at least two terminal alkyne groups, such as 1,8-nonadiyne, together with an antioxidant such as dilauryl thiodipropionate, are used to reduce clogging caused by components of pyrethrum extract.