5- or 6 yuan of aromatics as fungicide carries out identical for controlling take-all plant disease, control method and fungicidal mixture

摘要

Disclosing gaeumannomyce test specimen caused by a kind of control plant disease includes to plant, it is preferred that being applied to seed prior to seeding, wherein ZI1 and Zi2 represents carbon or nitrogen to the formula of 5- or 6 yuan of aromatics fungicide, belongs to aromatic ring and is selected from benzene, pyridine, thiophene, furans, pyrroles, pyrazoles, thiazole and isothiazole; One kind is selected from-amine derivative (wherein X) ,-c (O)-SRi3 ,-NH-C (X) Ri4 ,-c (=NRi3)-XRi7; B-Wim-Q (Ri2) i3 are selected from o-tolyl, 1-naphthyl, -2- naphthalene, 9-phenanthryl, each optionally by halogen or Ri4; Q represents C, Si, Ge or Sn; W indicates (-) (ri3 ipHi 2-P)-; Or when Q is that C, W are selected from ri3 ipHi (-) (2-P) ,-n (RI3) imHi (1-m) obtains the IP of (I) ,-O-; X represents oxygen or sulphur; N is 0,1,2, or works as a part of benzene of ZI1 and Zi2, pyrroles, pyridine or pyrazole ring, n also 3; M is 0 or 1; P is 0,1 or 2; Each R, which independently is, to be selected from) halogen, formoxyl, cyano, nitro, amino, thiocyanato, isothiocyanato, trimethyl silyl, hydroxyl; The alkyl containing 1 to 4 carbon atom of step b), alkynyl, naphthenic base, has 3 to 6 carbon atoms at alkenyl; cycloalkenyl; each optionally by halogen, hydroxyl, sulfenyl, formoxyl, cyano, nitro, amino, phenyl, alkoxy, contain 1 to 4 carbon atom, alkyl carbonyl, alkylthio group, alkyl amino, dialkyl amido, alkoxy carbonyl group, (alkylthio group) carbonyl; alkyl amino-carbonyl; dialkyl amino carbonyl; alkyl sulphinyl, alkyl sulphonyl; Step c) phenyl, furyl, thienyl, pyrrole radicals, each optionally by halogen, formoxyl, cyano, amino, nitro, alkyl alkyl with 1 to 4 carbon atoms; alkenyl, alkynyl, alkoxy, alkylthio group; alkyl amino, dialkyl amido, halogenated alkyl, haloalkenyl; Step d) alkoxies contain 1 to 4 carbon atom, alkenyloxy, chain oxy-acetylene; cycloalkyloxy contains 3 to 6 carbon atoms, cycloalkenyloxy, alkylthio group, alkyl sulphinyl, alkyl sulphonyl, alkyl amino, dialkyl amido, alkyl-carbonyl-amino, amino carbonyl; alkyl amino-carbonyl, dialkyl amino carbonyl, alkyl-carbonyl; alkyl carbonyl oxy; alkoxy carbonyl group, (alkylthio group) carbonyl, phenylcarbonylamino; phenylamino is each optionally optionally substituted by halogen; Wherein,Two R groups may be combined to form fused rings; Each Ri2 is each independently selected from alkyl, alkenyl, alkynyl, naphthenic base, cycloalkenyl and phenyl, each optionally by Ri4 or halogen; Wherein when Q represents carbon, Ri2 also selected from halogen, alkoxy, alkylthio group, alkyl amino, dialkyl amido; Wherein,Two Ri2 groups are to form ring group and Q; R3 indicates that alkyl contains 1 to 4 carbon atom; Ri4 indicates the alkyl of 1 to 4 carbon, halogenated alkyl, alkoxy, alkylthio group, alkylamino or dialkyl amido; AndRi7 represents the halogenated alkyl or phenyl that alkyl contains 1 to 4 carbon atom, optionally by halogen, nitro or Ri4; Or in agronomic salt.