Abstract: The present invention relates to co-crystals of cyprodinil and dithianon as defined in the description, processes for preparing these co-crystals and also to compositions comprising at least such co-crystals. The invention also relates to the use of such co-crystals or compositions for combating harmful fungi.

Abstract: Fungicidal mixtures comprising as active components: 1) a pyrimidine derivative of the formula I in which R is methyl, cyclopropyl or 1-propynyl, and 2) metiram II in a synergistically effective amount, and also compositions comprising these mixtures.

Abstract: The present invention relates to the use of calcium salts of phosphorous acid for increasing the efficacy of fungicides in agriculture. Moreover, the invention relates to solid formulations, to processes for preparing the solid formulations and to their use for controlling harmful fungi. Furthermore, the invention relates to a process for preparing a calcium salt of phosphorous acid.

Abstract: Fungicidal mixtures comprising (1) boscalid of the formula (I) and (2) pyrimethanil of the formula (II) in a synergistically effective amount, methods for controlling harmful fungi using mixtures of boscalid (I) and pyrimethanil (II) and the use of boscalid (I) and pyrimethanil (II) for preparing such mixtures, compositions comprising these mixtures and also seed comprising these mixtures.

Abstract: Fungicidal mixtures comprising (1) boscalid of the formula (I) ?and (2) pyrimethanil of the formula (II) in a synergistically effective amount, methods for controlling harmful fungi using mixtures of boscalid (I) and pyrimethanil (II) and the use of boscalid (I) and pyrimethanil (II) for preparing such mixtures, compositions comprising these mixtures and also seed comprising these mixtures.

Abstract: The use of inorganic or organic polyacids for the treatment of inorganic fertilizers, in particular the use of the polyacids as a mixture with at least one nitrification inhibitor for the treatment of inorganic fertilizers; the use of selected pyrazole derivatives as nitrification inhibitor in inorganic fertilizers and also as stabilizers of liquid manure or liquid fertilizer formulations, as well as the corresponding treated inorganic fertilizers per se; and novel pyrazole derivatives which can be used as nitrification inhibitors in inorganic fertilizers and also as stabilizers of liquid manure or liquid fertilizer formulations are described.

Abstract: The use of inorganic or organic polyacids for the treatment of inorganic fertilizers, in particular the use of the polyacids as a mixture with at least one nitrification inhibitor for the treatment of inorganic fertilizers; the use of selected pyrazole derivatives as nitrification inhibitor in inorganic fertilizers and also as stabilizers of liquid manure or liquid fertilizer formulations, as well as the corresponding treated inorganic fertilizers per se; and novel pyrazole derivatives which can be used as nitrification inhibitors in inorganic fertilizers and also as stabilizers of liquid manure or liquid fertilizer formulations are described.

Abstract: The use of inorganic or organic polyacids for the treatment of inorganic fertilizers, in particular the use of the polyacids as a mixture with at least one nitrification inhibitor for the treatment of inorganic fertilizers; the use of selected pyrazole derivatives as nitrification inhibitor in inorganic fertilizers and also as stabilizers of liquid manure or liquid fertilizer formulations, as well as the corresponding treated inorganic fertilizers per se; and novel pyrazole derivatives which can be used as nitrification inhibitors in inorganic fertilizers and also as stabilizers of liquid manure or liquid fertilizer formulations are described.

Abstract: The use of inorganic or organic polyacids for the treatment of inorganic fertilizers, in particular the use of the polyacids as a mixture with at least one nitrification inhibitor for the treatment of inorganic fertilizers; the use of selected pyrazole derivatives as nitrification inhibitor in inorganic fertilizers and also as stabilizers of liquid manure or liquid fertilizer formulations, as well as the corresponding treated inorganic fertilizers per se; and novel pyrazole derivatives which can be used as nitrification inhibitors in inorganic fertilizers and also as stabilizers of liquid manure or liquid fertilizer formulations are described.

Abstract: Fungicidal mixtures, comprisinga.1) a phenyl-benzylether of the formula I.a, I.b or I.c, ##STR1## or a.1) a carbamate of the formula I.d, ##STR2## where X is CH and N, n is 0, 1 or 2 and R is halogen, C.sub.1 -C.sub.4 -alkyl and C.sub.1 -C.sub.4 -haloalkyl, it being possible for the radicals R to be different when n is 2, andb) a dicarboximide-type fungicide (II)in a synergistically active amount.

Abstract: The present invention provides pyrazole compounds which are useful as nitrification inhibitors.

Abstract: Fungicidal mixtures, comprising a) a phenyl-benzylether of the formula I.a, I.b or I.c, ##STR1## and b) a dinitroaniline of the formula II ##STR2## in a synergistically active amount.