Fungicidal tool

 

(57) Abstract:

Usage: agriculture, chemical means of protection of rasters the invention is a fungicidal agent, including proizvoditeley.html , OTHERS i R1 is hydrogen, fluorine, chlorine, bromine, methyl, triptorelin methoxide is mehsip; R is hydrogen fluoride. R-C-C Alcide, hydroxymethyl cyclopropyl fluorine or bromine substituted metal R is unsubstituted or substituted by fluorine, hproc bromine or stands temporalis. the number of 2-95% by weight, additives target - the rest. 3 Taba

 

Same patents:

FIELD: organic chemistry, herbicides, agriculture.

SUBSTANCE: invention describes substituted benzoylcyclohexanediones of the general formula (I):

wherein m = 0 or 1; n = 0 or 1; A means a single bond or alkanediyl (alkylene) with 1-4 carbon atoms; R1 means hydrogen atom or unsubstituted alkyl with from 1 to 6 carbon atoms; R2 means methyl; R3 means hydrogen atom, nitro-, cyano-group, halogen atom, alkyl with from 1 to 4 carbon atoms substituted with halogen atom, alkoxy-group with from 1 to 4 carbon atoms or alkyl sulfonyl with from 1 to 4 carbon atoms; R4 means nitro-group, halogen atom, unsubstituted alkyl with from 1 to 4 carbon atoms of that substituted with halogen atom; Z means heterocycle, and herbicide agent based on thereof. Also, invention describes substituted derivatives of benzoic acid of the general formula (III):

wherein values n, A, R3, R4 and Z are given above. These compounds represent the parent substances used for preparing compound of the formula (I). Compounds of the formula (I) elicit high and selective herbicide activity.

EFFECT: valuable properties of compounds.

7 cl, 8 tbl, 7 ex

FIELD: agriculture, in particular herbicide compositions.

SUBSTANCE: invention relates to weed controlling method for tolerant cotton crops using (A) road spectrum herbicides selected from group (A1) glufosinate (salt) and related compounds; (A2) glyphosate (salt) and related compounds; and (B) herbicides selected from group containing diurone, trifluraeline, linuron, and pendimethalin; lactofen, oxyfluoren, bispiribac and salts thereof, pyrithiobac and salts thereof; setoxydim, cyclosidim, and cletodim; wherein components (A) and (B) are used in synergistically effective ratio. Also are described herbicide compositions containing compound from group (A1) or (A2) and herbicide from group (B).

EFFECT: effective controlling of weeds in cotton crops.

9 cl, 12 tbl, 3 ex

FIELD: organic chemistry, agriculture.

SUBSTANCE: method involves carrying out a seasonal single treatment of plant leaves with asymmetrical derivative of 4,6-bis-(aryloxy)pyrimidine of the formula: wherein X means chlorine atom (Cl), nitro- or cyano-group. Invention provides enhancing the long-term time of plants protection.

EFFECT: enhanced effectiveness and valuable properties of compounds.

6 cl, 6 tbl

FIELD: organic chemistry, herbicides, agriculture.

SUBSTANCE: invention relates to new derivatives of uracil of the formula [I] eliciting the herbicide effect, herbicide composition based on thereof and a method for suppression of weed growth. In the formula [I] W means oxygen (O), sulfur (S) atom or imino-group; Y means oxygen atom (O) or sulfur atom (S); R1 means (C1-C3)-alkyl or (C1-C3)-halogenalkyl; R2 means (C1-C3)-alkyl; R4 means hydrogen atom (H) or methyl; R5 means (C1-C6)-alkyl, (C1-C6)-halogenalkyl, (C3-C6)-alkenyl, (C3-C6)-halogenalkenyl, (C3-C6)-alkynyl or (C3-C6)-halogenalkynyl; X1 means halogen atom, cyano- or nitro-group; X2 means hydrogen atom (H) or halogen atom; each among X3 and X4 means independently hydrogen atom (H), halogen atom, (C1-C6)-alkyl, (C1-C6)-halogenalkyl, (C3-C6)-alkenyl, (C3-C6)-halogenalkenyl, (C3-C6)-alkynyl, (C3-C6)-halogenalkynyl, (C1-C6)-alkoxy-(C1-C6)-alkyl, (C1-C6)-alkoxy-, (C1-C6)-halogenalkoxy-, (C1-C6)-alkoxycarbonyl-(C1-C6)-alkoxy- or cyano-group. Also, invention relates to new intermediate substances used for preparing compounds of the formula [I] corresponding to formulae [VII] , [XXXIV] and [XXXIII] wherein in compound of the formula [VII] W means oxygen (O), sulfur (S) atom or imino-group; Y means oxygen (O) or sulfur atom (S); in compounds of formulae [XXXIV] and [XXXIII] W means oxygen atom (O); R17 means oxygen atom (O); R4 means hydrogen atom (H) or methyl. Also, invention relates to methyl- or ethyl-[2-(5-amino-2-chloro-4-fluorophenoxy)phenoxy]acetate not early described in the literature.

EFFECT: valuable herbicide properties of compounds.

23 cl, 17 sch, 9 tbl, 11 ex

FIELD: organic chemistry, agriculture.

SUBSTANCE: invention relates to selective herbicidal compositions, containing customary auxiliary substances, as well as: a) herbicidal effective amount of compound of formula I or agriculture acceptable salt thereof wherein R are independently C1-C6-alkyl, C1-C6-haloalkyl, C1-C4-alcoxy-C1-C4-alkyl, or C1-C4-alcoxy-C1-C4-alcoxy-C1-C4-alkyl; m = 2; Q is group of formula wherein R23 is hydroxyl and Y is C1-C4-alkylen bridge; and b) synergetically effective amount of one or more herbicides; and methods for controlling of undesired plants in tame cultures using the said composition. Also disclosed is composition containing customary auxiliary substances, as well as herbicidal and synergetically effective amount of 4-hydroxy-3-(2-methyl-6-trifluoromethylpyridine-3-carbonyl)bicyclo[3.2.1]octo-3-ene-2-one of formula 2.2 and herbicidal antagonistically effective amount of antidote of formula 3.1. Compositions based on 4-hydroxy-3-(2-methyl-6-trifluoromethylpyridine-3-carbonyl)bicyclo[3.2.1]octo-3-ene-2-one and herbicidal antagonistically effective amount of antidote, as well as methods for controlling of weeds and cereal grasses in tame cultures also are described.

EFFECT: compositions useful in effective controlling of many weeds both in pre-spring and post-spring phases.

5 cl, 63 tbl, 12 ex

FIELD: organic chemistry, herbicides, agriculture.

SUBSTANCE: invention elates to novel derivatives of uracil of the formula [I] possessing herbicide activity, a herbicide composition based on thereof and to a method for control of weeds. In derivatives of uracil of the formula [I] the group Q-R3 represents a substituted group taken among:

wherein a heterocyclic ring can be substituted with at least a substitute of a single species taken among the group involving halogen atom, (C1-C6)-alkyl-(C1-C6)-alkoxy; Y represents oxygen, sulfur atom, imino-group or (C1-C3)-alkylimino-group; R1 represents (C1-C3)-halogenalkyl; R2 represents (C1-C3)-alkyl; R3 represents OR7, SR8 or N(R9)R10; X1 represents halogen atom, cyano-group, thiocarbamoyl or nitro-group; X2 represents hydrogen or halogen atom wherein each among R7, R8 and R10 represents independently carboxy-(C1-C6)-alkyl and other substitutes given in the invention claim; R9 represents hydrogen atom or (C1-C6)-alkyl. Also, invention relates to intermediate compounds used in preparing uracil derivatives.

EFFECT: improved preparing method, valuable properties of compounds.

40 cl, 16 sch, 12 tbl, 65 ex

FIELD: organic chemistry, chemical technology, herbicides, agriculture.

SUBSTANCE: invention relates to new sulfonamides of the formula (I):

and their salt wherein A represents substituted or unsubstituted benzene ring or 5-membered, or 6-membered substituted or unsubstituted heteroaromatic ring taken among the group comprising thienyl, pyrazolyl, imidazolyl, pyridyl wherein optional substitutes are taken among the group consisting of halogen atom, substituted or unsubstituted (C1-C4)-alkyl, unsubstituted or substituted (C1-C4)-alkoxy-group, nitro-group, phenyl, phenoxy-group, benzoyl and (C1-C4)-alkylcarboxylate when any alkyl fragment in the latter indicated substituted is substituted with one or some halogen atoms, (C1-C4)-alkoxy-groups, cyano-group and phenyl; Q represents -O-, -S- or group of the formula: -CXX' wherein X and X' can be similar or different and each represents hydrogen atom, halogen atom, cyano-group, alkyl comprising 1-8 carbon atoms, or the group -ORa, -SRa; or one of X and X' represents hydroxy-group and another has values determine above; Ra means (C1-C8)-alkyl, phenyl; Rb means (C1-C8)-alkyl, phenyl; Y means nitrogen atom or the group CR9; R1 means unsubstituted (C1-C8)-alkyl or that substituted with halogen atom, cyano-group, phenyl or (C1-C4)-alkoxycarbonylamino-group, or it represents phenyl; R2 means hydrogen atom (H), (C1-C4)-alkyl; R3 and R4 can be similar or different and each represents (C1-C4)-alkyl, (C1-C4)-alkoxy-group, halogen atom; R9 means hydrogen atom (H) under condition that when Q represents oxygen atom (O) or -S- then ring A represents 5-membered substituted or unsubstituted heteroaromatic ring and determined above. Compounds of the formula (I) possess the herbicide activity that allows their using for eradication of weeds. Also, invention describes a method for preparing compounds of the formula (I).

EFFECT: improved preparing method, valuable properties of compounds.

9 cl, 5 tbl, 18 ex

FIELD: organic chemistry, agriculture.

SUBSTANCE: invention relates to pest controlling agents containing compound of formula I in mixture with active fungicidal material selected from azoxystrobin, tebuconazol, prothioconazol etc., in mass ratio of formula I/active fungicidal material providing marked synergic action.

EFFECT: enhanced assortment of pest controlling agents based on nitromethylene derivatives.

2 cl, 15 tbl, 9 ex

FIELD: agriculture, fungicides.

SUBSTANCE: claimed method includes treatment of contaminated cultural plants or cultivation area thereof with effective amount of composition, containing A) N-sulfonylvaline amide of formula I 1, wherein R1 represents hydrogen or haloprenyl; and R1 represents C1-C4-alkyl, in combination with B) methalaxyl, or fluozinam, or mancoceb, or chlorithalonyl, or strobyluzine, or pyraclostrobine, or acibenzolar-S-methyl, or dimethoform, or fludioxonyl, or cimoxanyl, or imazalyl in synergistically effective amounts. Fungicide composition containing effective combination of A and B in synergistically effective amounts in combination with agriculturally acceptable carrier and optionally with surfactant.

EFFECT: composition of increased fungicidal action due to synergic effect.

8 cl, 12 ex

Herbicidal agent // 2271659

FIELD: organic chemistry, agriculture, herbicides.

SUBSTANCE: invention relates to herbicidal agent containing compound of general formula I wherein X represents residue X1 or X2 and Z, R1 and R2 are as defined in claim of invention, and additional active substance selected from group containing bromoxynil, dicamba, flufenacete, metolachlor, atrazine, pendimethaline, imazetapir, iodosulfuron, nicosulfuron, 2-amino-4-(1-fluoro-1-methyl)-6-(3-phenyl-1-cyclobuthyl-1-propylamino)-1,3,5-triazine and N-[(4,6-dimethoxy-pyrimidine-2-yl)-aminocarbonyl]-2-dimethylamino-carbonyl-5-formyl-benzenesulfonamide. Compound of formula I and additional active substance are taken in mass ratio of 1:20-10:1, respectively.

EFFECT: agent of high herbicidal activity.

6 cl, 15 ex

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