Patent EA-002904-B1 (EA)
Title: Fungicide mixture based on amide compounds
Inventor: SCHELBERGER KLAUSS
IPC: A01N1/00
Filed: 1998-12-15
Abstract: 1. A fungicidal mixture, comprising as active components a) an amide compound of the formula I A-CO-NR<1>R<2>   (I) in which A is an aryl group or an aromatic or non-aromatic, 5- or 6-membered heterocycle which has from 1 to 3 hetero atoms selected from O, N and S; where the aryl group or the heterocycle may or may not have 1, 2 or 3 substituents which are selected, independently of one another, from alkyl, halogen, CHF2, CF3, alkoxy, haloalkoxy, alkylthio, alkylsulfynyl and alkylsulfonyl; R<1> is a hydrogen atom; R<2> is a phenyl or cycloalkyl group which may or may not have 1, 2 or 3 substituents which are selected, independently of one another, from alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, cycloalkyl, cycloalkenyl, cycloalkyloxy, cycloalkenyloxy, phenyl and halogen, where the aliphatic and cycloaliphatic radicals may be partially or fully halogenated and/or the cycloaliphatic radicals may be substituted by from 1 to 3 alkyl groups and where the phenyl group may have from 1 to 5 halogen atoms and/or from 1 to 3 substituents which are selected, independently of one another, from alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio and haloalkylthio, and where the amidic phenyl group may or may not be condensed with a saturated 5-membered ring which may or may not be substituted by one or more alkyl groups and/or may have a hetero atom selected from O and S, and b) carboxylic acid amide of the formula II, selected from the group of compounds IIa and IIb     and/or c) valine amide of formula III   wherein R<13> is C3-C4alkyl and R<14> is naphthyl or phenyl, at that phenyl residue in 4-position is substituted with halo atom, C1-C4 alkyl group or C1-C4 alkoxy group, and/or d) at least one active compound of formulae from IV.1 to IV.5           and/or e) 1-(2-cyano-2-methoxyiminoacetyl)-3-ethylurea of formula V H3CCH2-NHCONH-C(CN)=NOCH3 V in a synergistically effective amount. 2. A fungicidal mixture as claimed in Claim 1, wherein in the formula I the radical A is one of the following groups: phenyl, pyridyl, dihydropyranyl, dihydrooxathiynyl, dihydrooxathiynyloxide, dihydrooxathiynyldioxide, furyl, thiazolyl, pyrazolyl or oxazolyl, where these groups may have 1, 2 or 3 substituents which are selected, independently of one another, from alkyl, halogen, difluoromethyl and trifluoromethyl. 3. A fungicidal mixture as claimed in Claim 1, wherein in the formula I the radical A is one of the following groups: pyridin-3-yl, which may or may not be substituted in the 2-position by halogen, methyl, difluoromethyl, trifluoromethyl, methoxy, methylthio, methylsulfynyl or methylsulfonyl; phenyl, which may or may not be substituted in the 2-position by methyl, trifluoromethyl, chlorine, bromine or iodine; 2-methyl-5,6-dihydropyran-3-yl; 2-methyl-5,6-dihydro-1,4-oxathiyn-3-yl or the 4-oxide or 4,4-dioxide thereof; 2-methylfuran-3-yl, which may or may not be substituted in the 4- and/or 5-position by methyl; thiazol-5-yl, which may or may not be substituted in the 2- and/or 4-position by methyl, chlorine, difluoromethyl or trifluoromethyl; thiazol-4-yl, which may or may not be substituted in the 2- and/or 5-position by methyl, chlorine, difluoromethyl or trifluoromethyl; 1-methylpyrazol-4-yl, which may or may not be substituted in the 3- and/or 5-position by methyl, chlorine, difluoromethyl or trifluoromethyl; or oxazol-5-yl, which may or may not be substituted in the 2- and/or 4-position by methyl or chlorine. 4. A fungicidal mixture as claimed in one of the preceding Claims, which comprises a compound of the formula I in which R<2> is a phenyl group which may or may not be substituted by 1, 2 or 3 of the substituents mentioned in Claim 1. 5. A fungicidal mixture as claimed in Claim 4, where R<2> is a phenyl group which has one of the following substituents in the 2-position: C3-C6-alkyl, C5-C6-cycloalkenyl, C5-C6-cycloalkyloxy, cycloalkenyloxy, where these groups may be substituted by 1, 2 or 3 C1-C4-alkyl groups, phenyl which is substituted by from 1 to 5 halogen atoms and/or from 1 to 3 groups which are selected, independently of one another, from C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkylthio and C1-C4-haloalkylthio, or where R<2> is indanyl or oxaindanyl which may or may not be substituted by 1, 2 or 3 C1-C4-alkyl groups. 6. A fungicidal mixture as claimed in any of Claims 1 to 5, which comprises an amide compound of the formula Ia below:   in which A is   X is methylene, sulfur, sulfynyl or sulfonyl (SO2), R<3> is methyl, difluoromethyl, trifluoromethyl, chlorine, bromine or iodine, R<4> is trifluoromethyl or chlorine, R<5> is hydrogen or methyl, R<6> is methyl, difluoromethyl, trifluoromethyl or chlorine, R<7> is hydrogen, methyl or chlorine, R<8> is methyl, difluoromethyl or trifluoromethyl, R<9> is hydrogen, methyl, difluoromethyl, trifluoromethyl or, R<10> is C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio or halogen. 7. A fungicidal mixture as claimed in any of Claims 1 to 5, which comprises as amide compound a compound of the formula Ib below:   in which R<4> is halogen and R<11> is phenyl which is substituted by halogen. 8. A fungicidal mixture as claimed in Claim 1, which comprises as amide compound a compound of the formulae below:        9. A fungicidal mixture as claimed in any of the preceding Claims, which is conditioned in two parts, one part comprising the amide compound I in a solid or liquid carrier and the other part comprising one or more compounds of the formulae IIa to V in a solid or liquid carrier. 10. A method for controlling harmful fungi, which comprises treating the fungi, their habitat, or the materials, plants, seeds, soils, areas or spaces to be protected against fungal attack with a fungicidal mixture as claimed in any of Claims 1 to 9, where the application of the active ingredients amide compound I and one or more compounds of the formulae IIa to V may be carried out simultaneously, that is either together or separately, or in succession.