Active substance combination based on trifluorobutinyl compounds and exhibiting nematicidal and insecticidal properties
The invention relates to novel active substance combinations consisting of heterocyclic trifluorobutenylen of formula (I), wherein X is halogen and N is 0, 1 or 2, and of known insecticide substances. Said novel active substance combinations are suitable for fighting harmful pests like insects and nematodes.
1. A synergistically active pesticidal composition characterized in that it comprises an active pesticide compound combination comprising:
(a) one or more active pesticide compounds of group 1 having the formula (I)
in which
X represents halogen and
n represents 0, 1 or 2
and
(b) one or more active pesticide compounds of group 2 selected from the group consisting of:
aldicarb, clothianidin, imidacloprid, fipronil, spinosad, tefluthrin, tebupirimfos, or a compound of the formula (IIA)
2. The composition of claim 1 , characterized in that it comprises one or more compounds of the formula (I) in which
X represents fluorine, chlorine or bromine and
n represents 0 or 2.
3. The composition of claim 2 , characterized in that it comprises one or more compounds of the formula (I) in which
X represents fluorine or chlorine and
n represents 2.
4. The composition of claim 1 , characterized in that it comprises, as active compounds of group 1, one or more compounds of the formulae (IA), (IB) or (IC)
5. The composition of claim 4 , characterized in that it comprises, as active compound of group 1, a compound of the formula (IC).
6. The composition of claim 2 , wherein X represents fluorine or chlorine.
7. The synergistically active pesticidal composition of claim 4 , wherein the compound of group 1 having the formula (I) is compound (IC).
8. The composition of claim 1 wherein the active compound of group 2 is selected from the group consisting of clothianidin, imidacloprid, tefluthrin, tebupirimfos, and fipronil.
9. A method for controlling pests, comprising contacting a composition of claim 1 with the pest or the habitat of the pest.
10. A process for preparing synergistic compositions, comprising mixing a composition of claim 2 with surfactants or extenders.
11. A process for preparing synergistic compositions, comprising mixing a composition of claim 1 with surfactants or extenders.