Active substance combinations that have nematicidal, insecticidal, and fungicidal properties and are based on trifluorobutenyl compounds
Disclosed are novel active substance combinations comprising specific heterocyclic trifluorobutenyls and previously known fungicidal agents. Said active substance combinations have a very good synergistic fungicidal, nematicidal, insecticidal, and/or acaricidal effect.
1. A synergistic composition, characterized in that it comprises an active compound combination comprising
(a) one or more active compounds of the formula (I)
in which
X represents halogen and
n represents 0, 1 or 2,
and
(b) one or more active compounds selected from the group consisting of
difenoconazole, flutriafol, ipconazole, triadimenol, and triticonazole.
2. The synergistic composition of claim 1 , characterized in that it comprises one or more compounds of formula (I) in which
X represents fluorine, chlorine or bromine and
n represents 0 or 2.
3. The synergistic composition of claim 1 , characterized in that it comprises one or more compounds of formula (I) in which
X represents fluorine or chlorine and
n represents 2.
4. The synergistic composition of claim 1 , characterized in that it comprises, as active compounds of the formula (I), one of the following compounds of formulae (IA), (IB) and (IC)
5. The synergistic composition of claim 4 , wherein said active compound of formula (I) is compound formula (IC).
6. A method for controlling fungi, nematodes, insects or acarids, characterized in that mixtures as claimed in claim 1 are allowed to act on nematodes and/or insects and/or fungi and/or their habitats.
7. A process for preparing fungicidal, nematicidal, insecticidal and/or fungicidal compositions, characterized in that compositions as claimed in claim 1 are mixed with extenders and/or surfactants.