Synergistic pesticidal composition comprising 4-hydroxy-3-phenyl-furan-2(5H)-one derivative and bifenazate, abamectin or bifenthrin, are useful as insecticide, acaricide, ectoparasiticide or antifouling agents

摘要

A composition for controlling animal pests comprises mixture of: (A) a 4-hydroxy-3-(substituted phenyl)-furan-2(5H)-one compound (I); and (B) one or more of about 30 specific pesticidal compounds, e.g. bifenazate, abamectin, bifenthrin, tolylfluanid, endosulfan or dicofol. A composition for controlling animal pests contains a mixture of: (A) a cyclic keto-enol compound of formula (I); and (B) one or more of bifenazate, abamectin, acequinocyl, chlorfenapyr, diafenthiuron, etoxazole, azocyclotin, cyhexatin, tebufenpyrad, fenpyroximate, pyridaben, flufenoxuron, bifenthrin, clofentenzine, fenbutatin oxide, tolylfluanid, 4-(4-chloro- alpha , alpha , alpha -trifluoro-3-tolyloxy)-6-( alpha , alpha , alpha ,4-tetrafluoro-3-tolyloxy)-pyrimidine, 4-(4-chloro- alpha , alpha , alpha -trifluoro-3-tolyloxy)-6-( alpha , alpha , alpha -trifluoro-4-nitro-3-tolyloxy)-pyrimidine, 4-(4-chloro- alpha , alpha , alpha -trifluoro-3-tolyloxy)-6-( alpha , alpha , alpha -trifluoro-4-bromo-3-tolyloxy)-pyrimidine, pyrimidinyl phenol ether (XVII-XIX), spinosad, ivermectin, milbemycin, endosulfan, fenazaquin, pyrimidifen, triarathen, tetradifon, propargit, hexythiazox, bromopropylate, dicofol or quinomethionate. X = alkyl, halo, alkoxy or 1-3C haloalkyl; Y = H or as for X; Z' = alkyl, halo or alkoxy; n = 0-3; A = H; optionally halo-substituted 1-12C alkyl, 3-8C alkenyl, 3-8C alkynyl, (1-10C) alkoxy-(2-8C) alkyl, (1-8C) polyalkoxy-(2-8C) alkyl, (1-10C) alkythio-(2-8C) alkyl or 3-8C cycloalkyl (optionally interrupted by O and/or S); or phenyl or phenylalkyl (both optionally substituted by halo, alkyl, haloalkyl, alkoxy, haloalkoxy or NO2); B' = H, alkyl or alkoxy-(2-4C) alkyl; or CAB' = saturated or unsaturated 3-8 membered ring, optionally (i) interrupted by O and/or S, (ii) substituted by halo, alkyl, alkoxy, 1-4C haloalkyl, 1-4C haloalkoxy, 1-4C alkylthio or optionally substituted phenyl and/or (iii) fused with benzo; G = H, COR1, COOR2, SO2R3, P(O)R4R5 or CONR6R7; R1 = optionally halo-substituted 1-20C alkyl, 2-20C alkenyl, (1-8C) alkoxy-(2-8C) alkyl, (1-8C) alkylthio-(2-8C) alkyl, (1-8C) polyalkoxy-(2-8C) alkyl or 3-8C cycloalkyl (optionally interrupted by O and/or S); phenyl (optionally substituted by halo, NO2, alkyl, haloalkyl, alkoxy or haloalkoxy); benzyl (optionally substituted by halo, alkyl, haloalkyl, alkoxy or haloalkoxy); or pyridyl, pyrimidyl, thiazolyl, pyrazolyl or phenoxyalkyl (all optionally substituted by halo and/or alkyl); R2 = optionally halo-substituted 1-20C alkyl, 2-20C alkenyl, (1-8C) alkoxy-(2-8C) alkyl or (1-8C) polyalkoxy-(2-8C) alkyl; or phenyl or benzyl (both optionally substituted by halo, NO2, alkyl, haloalkyl or alkoxy); R3 = 1-8C alkyl (optionally substituted by halo); or phenyl or benzyl (both optionally substituted by halo, 1-4C alkyl, 1-4C haloalkyl, 1-4C alkoxy, 1-4C haloalkoxy, NO2 or CN); R4, R5 = optionally halo-substituted 1-8C alkyl, 1-8C alkoxy, mono- or di-(1-8C alkyl)-amino, 1-8C alkylthio, 2-5C alkenylthio, 2-5C alkynylthio or 3-7C cycloalkylthio; or phenyl, phenoxy or phenylthio (all optionally substituted by halo, NO2, CN, 1-4C alkyl, 1-4C haloalkyl, 1-4C alkoxy, 1-4C haloalkoxy, 1-4C alkylthio or 1-4C haloalkylthio); R6, R7 = optionally halo-substituted 1-10C alkyl, 1-10C alkoxy, 3-8C alkenyl or (1-8C) alkoxy-(1-8C) alkyl; or phenyl or benzyl (both optionally substituted by halo, alkyl, haloalkyl or alkoxy); and NR6R7 = 5-6 membered ring (optionally interrupted by O or S and optionally substituted by alkyl); alkyl moieties have 1-6C unless specified otherwise. An Independent claim is included for the preparation of an insecticidal and/or acaricidal composition, by mixing the mixture of (A) and (B) with extenders and/or surfactants.