Abstract: Fungicidal mixtures comprising, as active components, 1) the triazolopyrimidine derivative of the formula I and 2) procymidone of the formula II in a synergistically effective amount, methods for controlling harmful fungi using mixtures of the compound I with the compound II and the use of the compound I with the compound II for preparing such mixtures, and also compositions comprising these mixtures.

Abstract: The invention relates to 2-substituted pyridines of the formula I in which the index n and the substituents R1 to R4 and L are as defined in the description and in each case one of the two ring members X1, X2 is N, the other is C—H or C-halogen; Y is a group —CH—R1—, —N—R1—, —O— or —S— and ?is five- or six-membered hetaryl comprising 1 to 3 heteroatoms selected from the group consisting of O, N and S or is phenyl, and to processes for their preparation, intermediates for their preparation, pesticidal compositions and methods for controlling harmful fungi and animal pests using the compounds according to the invention.

Abstract: The invention relates to the use of triazolopyrimidines of the formula I In which: R1, R2 are hydrogen, alkyl, haloalkyl, cycloalkyl, halocycloalkyl, alkenyl, alkadienyl, haloalkenyl, cycloalkenyl, halocycloalkenyl, alkynyl, haloalkynyl, C3-C6-cycloalkynyl, phenyl, naphthyl, or a five- to ten-membered saturated, partially unsaturated or aromatic heterocycle which contains one, two, three or four heteroatoms from the group consisting of O, N and S, where R1, R2 may be substituted as defined in the description or R1 and R2 together with the nitrogen atom to which they are attached may form five- to eight-membered heterocyclyl or heteroaryl which is attached via nitrogen and may contain one, two or three further heteroatoms from the group consisting of O, N and S as ring members and/or may be substituted as defined in the description; L independently of one another are halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkenyloxy, cyano, C(?O)A1, S(?O)mA2, NRcRd or NRc—(C?O)—Rd, where A1, A2, Rc, Rd and m ar

Abstract: Fungicidal mixtures comprising, as active components, 1) the triazolopyrimidine derivative of the formula I and 2) cyproconazole of the formula II, in a synergistically effective amount, methods for controlling harmful fungi from the class of the Oomycetes using mixtures of the compound I with the compound II, the use of the compound I with the compound II for preparing such mixtures and compositions comprising these mixtures are described.

Abstract: Fungicidal mixtures comprising, as active components, 1) a triazolopyrimidine derivative of the formula I, in which the variables are as defined below: R1 is alkyl, haloalkyl or alkenyl; R2 is hydrogen or one of the groups mentioned for R1; R1 and R2 together may also form a straight-chain or branched alkylene chain; L is fluorine, chlorine or bromine; m is 2 or 3; and 2) one or more inhibitors of gibberellin biosynthesis (II) and/or auxin transport (III); in a synergistically effective amount, methods for controlling harmful fungi using mixtures of compounds of the formula I with inhibitors II and/or III by using the mixtures according to the invention and the use of the compound I with inhibitors II and/or III for preparing such mixtures, and also compositions comprising these mixtures.

Abstract: Disclosed are fungicidal mixtures containing a synergistically effective amount of A) a triazolopyrimidine of formula I, and B) imidazole derivatives of formula II, wherein X1 and X2 represent halogen and phenyl which can be substituted by halogen or alkyl, or X1 and X2 form a difluoromethylendioxyphenyl group along with the bridging C?C double bond, X3 represents cyano or halogen, and X4 represents dialkylamino or isoxazol-4yl that can carry two alkyl radicals. The invention also relates to methods for controlling destructive fungi by means of mixtures of compounds I and II, agents containing said mixtures, and the use of compounds I and II for producing such mixtures.

Abstract: Fungicidal mixtures comprising, as active components, 1) the triazolopyrimidine derivative of the formula I and 2) pyrifenox of the formula II, in a synergistically effective amount, methods for controlling harmful fungi using mixtures of the compound I with the compound II and the use of the compound I with the compound II for preparing such mixtures, and also compositions comprising these mixtures.

Abstract: Fungicidal mixtures comprising, as active components, 1) the triazolopyrimidine derivative of the formula I and 2) a copper fungicide II in a synergistically effective amount, methods for controlling harmful fungi using mixtures of the compound I with the fungicide II and the use of the compound I with the fungicide II for preparing such mixtures, and also compositions comprising these mixtures.

Abstract: 6-(2-Fluorophenyl)-triazolopyrimidines of the formula I in which the substituents are as defined below: R1 is C4-C8-alkyl, C4-C8-haloalkyl, substituted C3-C8-cycloalkyl, C3-C8-halocycloalkyl, C5-C8-alkenyl, C2-C8-haloalkenyl, C3-C6-cycloalkenyl, C3-C6-halocycloalkenyl, C2-C8-alkynyl, C2-C8-haloalkynyl or phenyl, naphthyl, or a five- or six-membered saturated, partially unsaturated or aromatic heterocycle which contains one to four heteroatoms from the group consisting of O, N and S, R2 is hydrogen, C1-C3-alkyl or one of the groups mentioned under R1, R1 and R2 together with the nitrogen atom to which they are attached may also form a five- or six-membered heterocyclyl or heteroaryl which is attached via N and contain one to three further heteroatoms from the group consisting of O, N and S as ring member, except for piperidin-1-yl optionally substituted by methyl groups; R1 and/or R2 may be substituted according to the description; L1 is chlorine or fluorine; L2 is hydrogen, is, if L1 is fluorine,

Abstract: Fungicidal mixtures for controlling ricepathogens, which mixtures comprise, as active components, 1) the triazolopyrimidine derivative of the formula I and 2) dodine of the formula II in a synergistically effective amount, methods for controlling rice pathogens using mixtures of the compound I with the compound II, the use of the compound I with the compound II for preparing such mixtures and compositions comprising these mixtures.

Abstract: Fungicidal mixtures comprising, as active components, 1) the triazolopyrimidine derivative of the formula 1, and 2) phosphorous acid H3PO3, its alkali metal or alkaline earth metal salts or derivatives releasing them II in a synergistically effective amount, methods for controlling harmful fungi using mixtures of the compound I with the compound II, the use of the compound I with the compound II for preparing such mixtures and compositions comprising these mixtures are described.

Abstract: Fungicidal mixtures comprising, as active components, 1) the triazolopyrimidine derivative of the formula I and 2) picoxystrobin of the formula II in a synergistically effective amount, methods for controlling harmful fungi from the class of the Oomycetes using mixtures of the compound I with the compound II and to the use of the compound I with the compound II for preparing such mixtures and compositions comprising these mixtures are described.

Abstract: Fungicidal mixtures comprising, as active components, 1) the triazolopyrimidine derivative of the formula I and 2) at least one compound of the formula II, in which the variables are as defined below: A is O or N; B is N or a direct bond; G is C or N; R1 alkyl; R2 alkoxy; and R3 is halogen; in a synergistically effective amount, methods for controlling harmful fungi using mixtures of the compound I with compounds II and the use of the compound I with compounds II for preparing such mixtures, and also compositions comprising these mixtures.

Abstract: Fungicidal mixtures, comprising, as active components, 1) the triazolopyrimidine derivative of the formula I and 2) at least one biphenylamide of the formula II in which the variables are as defined below: A is oxathiinyl or 5-membered heteroaryl which contains one to four nitrogen atoms or one to three nitrogen atoms and/or one sulfur or oxygen atom, where A may be substituted according to the description; R1 is hydrogen, alkyl, alkylcarbonyl or a group A which is attached via carbonyl; Ra, Rb are halogen, cyano, alkyl, haloalkyl, alkoxycarbonyl, alkoxy, haloalkoxy, alkylthio, alkylcarbonyl, formyl, alkylene or alkenylene which links two adjacent carbon atoms; m is 0, 1, 2, 3, 4 or 5; n is 0, 1 or 2; in a synergistically effective amount, methods for controlling harmful fungi using mixtures of the compound I with compound II and the use of the compound I with compounds II for preparing such mixtures, and also compositions comprising these mixtures.

Abstract: The invention relates to azolopyrimidine compounds of general formula (I), wherein A represents N or C—R6; X and Y, independent of one another, represent a chemical compound or oxygen, sulphur or a group N—R7; the variables R1, R2, R3, R4, R5, R6 and R7 have the meanings cited in the claims and the description. The invention also relates to tautomers of compounds of formula (I) and to the agriculturally compatible salts of compounds (I) and of the tautomers thereof. The invention further relates to the use of azolopyrimidine compounds of general formula (I), to the tautomers thereof and to the agriculturally compatible salts thereof which are used to combat phytopathogenic fungi, and to a method for combating phytopathogenic fungi and means for combating fungi, said means containing at least one compound of general formula (I), a tautomer of formula (I) and/or an agriculturally compatible salt thereof or the tautomer thereof and at least one liquid or solid carrier medium.

Abstract: Fungicidal mixtures comprising, as active components, 1) the triazolopyrimidine derivative of the formula I and 2) the benzamide of the formula II in a synergistically effective amount, methods for controlling harmful fungi using mixtures of the compound I with the compound II and the use of the compound I with the compound II for preparing such mixtures, and also compositions comprising these mixtures.

Abstract: The invention relates to fungicidal mixtures, containing the following in a synergistically effective quantity as active components: 1) the triazolopyrimidine derivative of formula (I); and 2) a phenylamidine derivative of formula (II), in which the variables are defined as follows: R1, R4, R5 represent alkyl, alkenyl or alkynyl; R2, R3 represent cyano, alkyl, alkenyl, alkynyl, alkoxy, alkoxyalkyl, benzyloxy or alkylcarbonyl; m represents 0 or 1; A represents a direct bond, —O—, —S—, NRd, CHRe or —O—CHRe; R6 represents phenyl or a five- or six-membered saturated, partially unsaturated or aromatic heterocycle, containing between one and four heteroatoms from the group comprising O, N or S, whereby the groups can be substituted according to the description. The invention also relates to a method for controlling pathogenic fungi using mixtures of compounds (I) and (II), to the use of compounds (I) and (II) for producing mixtures of this type and to agents that contain said mixtures.

Abstract: The invention relates to fungicidal mixtures containing: A) triazolopyrimidine of formula (I) and B) oxime derivatives of formula (II), wherein the index and substitutents have the following meaning: X=C1-halogen alkyl or C1-halogen alkoxy; R=halogen, alkyl, halogen alkyl, alkoxy or halogen alkoxy; n=0, 1, 2 or 3 in a synergistically effective amount. The invention also relates to a method for controlling harmful fungi with mixtures of compounds (I) and (II), to the agents containing said mixtures and to the utilization of compounds (I) and (II) for the production of said mixtures.

Abstract: The present invention relates to novel triazolopyrimidine compounds of the formula I in which: X is halogen, cyano, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy or C1-C2-haloalkoxy; W is oxygen or sulfur; Y is O—R4 or a group NR5R6; A is a chemical bond or a group CR7R8; and the variables L, R1 to R7 are as defined in claim 1. The present invention furthermore provides the use of the triazolopyrimidine compounds of the formula I, their tautomers and their agriculturally acceptable salts for controlling phytopathogenic fungi (=harmful fungi) and a method for controlling phytopathogenic harmful fungi, which method comprises treating the fungi or the materials, plants, the soil or seed to be protected against fungal attack with an effective amount of a compound of the formula I, a tautomer of I and/or an agriculturally acceptable salt of I or a tautomer thereof.

Abstract: The invention relates to 5,6-dialkyl-7-amino-triazolopyrimidines of formula (I), in which the substituents are defined as follows: R1 represents alkyl or alkoxyalkyl; R2 represents alkyl, R1 and/or R2 being substituted according to the description. The invention also relates to a method for producing said compounds, to agents containing the latter and to their use for controlling plant-pathogenic fungi.