Fungicidal composition, method for combating of phytopathogenic fungi of agriculture cultures, product for application of fungicidal compounds

FIELD: organic chemistry, fungicides.

SUBSTANCE: invention relates to composition containing A) one arylamidine derivative of formula I , wherein R1 represents hydrogen; R2 and R3 are the same or different and represent C1-C8-alkyl; R4 represents C1-C8-alkyl; R5 represents C1-C8-alkyl; m = 1; R6 represents phenyl, substituted by the same or different substitutes selected from halogen or halo-(C1-C8)-alkyl; A represents -O-; and B) another known fungicidal agent selected from fluquinconazole and fenpropimorph, wherein mass ratio of (F) and (B) is 0.13<=A/B<=6.0. Also disclosed are method for combating of phytopathogenic fungi of agriculture cultures using effective and non-phytotoxic amount of abovementioned composition, as well as product for simultaneous, separate and alternate or sequential application of A compound and B compound in mass ratio of 0.13<=A/B<=6.0.

EFFECT: fungicidal compositions with improved and stable activity.

7 cl, 1 tbl, 1 ex

 

The present invention relates to combinations of antifungal compounds, intended, in particular, to protect crops from fungal diseases and their remedies with the use of the above combinations.

More precisely, the subject of the present invention are new fungicidal compositions based on derivatives of N2phenylaniline and at least one other antifungal agents.

When it comes to fungicidal activity, in particular, to protect crops, one of the Central issues of the research conducted in this field of technology is the improvement of the characteristics, in particular in respect of fungicidal activity and especially in relation to maintaining mentioned fungicidal activity in time.

Naturally, fungicidal compounds used for protection of plants against fungi, must have been reduced to a minimum Ecotoxicity. They should not be, as far as possible, neither hazardous nor toxic to the operator in the application.

In addition, it is preferable that the fungicidal compounds had a wide spectrum of activity.

Of course, the economic factor should not be ignored in the search for new antifungal compounds.

Without that it had restrictive, the scope of the invention, interest is more concrete is, to protect from infection by fungi of cereals, vines, vegetables, alfalfa, soybeans, vegetable crops, lawns, forests and additionally garden plants.

Compositions according to the invention include one or more derivatives of N2phenylamides, such as described in international patent application WO-00/46184.

The above compounds are included in the family, as defined in this application, which covers several thousand compounds, and some of them are part of a list of more than 700 compounds clearly mentioned in the document WO-00/46184. As stated on page 10, lines 16 to 27, derivatives of N2phylameana formula (I) according to the document WO-00/46184 can be introduced into compositions for protecting plants with carriers or diluents acceptable for agriculture, and in some cases with one or more active components, such as, for example, fungicidal compounds. This hint on the use of fungicides with connections N2phenylaniline formula (I) has a maximum total value. Active fungicidal components suitable for use with compounds of formula (I), never been described in the form of individual compounds or in the form of a chemical family. In particular, any combination, effective from the point of view of long-lasting fungicidal activity was not RA is covered in the aforementioned international patent application.

One of the main objectives of the present invention is a new fungicide products that can be used, in particular, in agriculture, to fight against the fungus that affect the culture and, in particular, against the three major fungal diseases of cereal crops, namely: powdery mildew, brown leaf rust and Septoria leaf blotch.

The other main aim of the invention is to propose a new fungicidal compositions based on derivatives of N2phenylaniline, which would be significantly more active against fungi harmful to plants, and, in particular, active for longer periods of time than antifungal agents known to date.

The other main aim of the invention is to propose a new effective fungicidal compounds, particularly effective against fungi, and the efficiency of which is long-term, so that it was possible to reduce the doses of chemical products distributed in the environment to combat fungal diseases of crops.

The other main aim of the invention is to propose a new fungicidal compositions, more active and active for a longer time, therefore, to be distributed in smaller quantities, but also less toxic.

Another of the principal aim of the invention is to propose a new fungicidal compositions with a wide range of actions, effective over a long period of time and offering a specialist in the field of agriculture a large number of products, so that he found among them a product that is most suitable for a particular application.

The other main aim of the invention is to propose a new fungicidal compositions that meet the specifications outlined in the above order, and which would have a low cost, simple and safe to handle.

The other main aim of the invention is to propose a new fungicidal compositions such as defined in the above order, and used for preventive treatment and treatment of fungal diseases, for example, cereal crops, solanaceous plants, vines, vegetables, alfalfa, soybeans, vegetable crops, turf, forest or garden plants.

The other main aim of the invention is to propose a new fungicidal composition having improved efficiency in relation to basidomycetes and records of Ascomycetes.

Another basic objective of the invention is to offer preventive and/or therapeutic treatment plants and, in particular, agricultural crops, with the use of fungicidal compositions or combinations of fungicides, which is used as a food composition, such as defined in the order, and mention what's above, moreover, this treatment should have a high and long-lasting effectiveness against many species of fungi, in minimal doses, toxicity and cost.

Another main objective of the present invention is to offer the holster to fight, in order of treatment and/or prevention and/or eradication, against phytopathogenic fungi that infect plants and, in particular, crops that meet the descriptions set out in the order set forth above.

An additional objective of the present invention is to create opportunities to improve crop yields, which would be important from an agronomic point of view.

All of these objectives, among others, have been achieved by the inventors, the merit of which is the detection of fungicide Association between derivatives of N2phenylaniline and known fungicidal compound, such as triazole, triazolinone, imidazole, strobilurin or research; and such Association has a surprising and unexpected way, a very significant and long-term antifungal activity against wide range of fungi, in particular against fungi which cause diseases of cereal crops, such as basidiomycete or ASC is nicety.

The present invention, which completely or partially satisfies the above objectives, concerns, therefore, primarily fungicidal compositions containing:

A) at least one derivative of arylamidine formula (I):

in which:

- R1represents alkyl, alkenyl or quinil, monovalent carbocyclic or heterocyclic group, and each of these groups may be substituted, or hydrogen;

- R2and R3that may be the same or different, represent any of the groups defined for R1; cyano; acyl; ORaor-SRawhere Racorresponds to the alkyl, alkenyl, quinil, monovalent carbocyclic or heterocyclic group, and each of these groups may be substituted, or R2and R3or R2and R1together with each other and with the atoms to which they bind, may form a cycle which can be substituted;

- R4represents alkyl, alkenyl or quinil, monovalent carbocyclic or heterocyclic group, and each of these groups may be substituted, a hydroxyl group, mercaptopropyl, asiagraph, a nitrogroup, halogen, cyano, acyl, in some cases substituted, an amino group, tiantou g is the SCP, thiocyanato group-SF5; -ORa; -SRaor-Si(Ra)3;

- m = 0 to 3;

- possible R5or possible R5that may be the same or different, correspond to the same definition that the definition given above for R4;

- R6represents a radical, substituted, in certain cases, monovalent carbocyclic group; and

- A represents a simple bond, -O-, -S(O)n-, -NR9-, -CR7=CR7-, -C≡, -A1-, -A1-A1-, -O-(A1)k-O-, -O-(A1)k-, -A3-, -A4-, -A1O-, -A1S(O)n-, -A2-, -OA2-, -NR9A2-, -OA2-A1-, -OA2-C(R7)=C(R8)-, -S(O)nA1-, -A1-A4-, -A1-A4-C(R8)=N-N=CR8-, -A1-A4-C(R8)=N-X2-X3-, -A1-A4-A3-, -A1-A4-N(R9)-, -A1-A4-X-CH2-, -A1-A4-A1-, -A1-A4-CH2X-, -A1-A4-C(R8)=N-X2-X3-X1-, -A1-X-C(R8)=N-, -A1-X-C(R8)=N-N=CR8-, -A1-X-C(R8)=N-N(R9)-, -A1-X-A--X1-, -A1-O-A3-, -A1-O-C(R7)=C(R8)-, -A1-O-N(R9)-A2-N(R9)-, -A1-O-N(R9)-A2-, -A1-N(R9)-A2-N( 9)-, -A1-N(R9)-A2-, -A1-N(R9)-N=C(R8)-, -A3-A1-, -A4-A3-, -A2-NR9-, -A1-A2-X1-, -A1-A1-A2-X1-, -O-A2-N(R9)-A2-, -CR7=CR7-A2-X1-, -C≡C-A2-X1-, -N=C(R8)-A2-X1-, -C(R8)=N-N=C(R8)-, -C(R8)=N-N(R9)-, -(CH2)2-O-N=C(R8)- or-X-A2-N(R9)-,

where

n = 0, 1, or 2,

k = from 1 to 9,

A1= -CHR7-,

A2= -C(=X)-,

A3= -C(R8)=N-O-,

A4= -O-N=C(R8)-,

X = O or S,

X1= O, S, NR9or a simple link,

X2= O, NR9or a simple link,

X3= hydrogen, -C(=O)-, -SO2or a simple link,

R7identical or different, correspond to each of the alkyl, in certain cases replaced, cycloalkyl or phenyl, each of these groups may be substituted, hydrogen, halogen, cyano or acyl group;

R8identical or different, correspond to each of the alkyl, alkenyl or quinil, alkoxygroup, allylthiourea, and each of these groups may be substituted, monovalent carbocyclic or heterocyclic group, which in certain cases may be substituted, or hydrogen;

R9that is Diakonie or different, match each of the alkyl, in certain cases substituted, monovalent carbocyclic or heterocyclic group, which in certain cases may be substituted, or acyl group; or two groups R9together with the atoms to which they bind, may form a cycle containing from 5 to 7 parts;

the group shown on the right side of the relation And associated with R6; or-A-R6and R5form together with the benzene ring cycle M system condensed cycles, in some cases substituted;

as well as the possible optical and/or geometric isomers, tautomers, and salts of accession with acid or base, which is acceptable in agriculture, these derivatives of formula (I), and mixtures thereof; and

In at least one other known fungicidal compound, preferably selected from the group consisting of: triazoles, triazolinone, imidazoles, strobilurin and morpholines, their possible optical and/or geometric isomers, tautomers, and salts of accession with acid or base, which is acceptable in agriculture, and mixtures thereof.

In the definitions of the compounds of formula (I), above, used different radicals and chemical terms shall have, unless otherwise stated, the following values:

"alkyl" or "alkyl" means a saturated hydrocarbon radical, Lin is any or branched, containing from 1 to 8 carbon atoms;

"alkenyl" means a hydrocarbon radical, linear or branched, containing from 1 to 8 carbon atoms and an unsaturation in the form of a double bond;

"quinil" means a hydrocarbon radical, linear or branched, containing from 1 to 8 carbon atoms and an unsaturation in the form of a triple bond;

- "alkoxy" means alkyloxy;

"acyl" means a formyl or alkoxycarbonyl;

"cycloalkyl" means a saturated cyclic hydrocarbon radical containing from 3 to 8 carbon atoms;

"aryl" means an aromatic radical or more aromatic radicals, preferably phenyl or naphthyl;

"heterocycle" means a cyclic radical, unsaturated or fully or partially saturated, containing from 3 to 8 atoms selected from carbon atoms, nitrogen, sulfur and oxygen, for example and not limiting way, pyridyl, pyridinyl, hinely, furyl, thienyl, pyrrolyl, oxazolyl;

"in some cases substituted" means that the radical of a qualifying thus, can be substituted by one or more radicals, selected from among the following radicals: chlorine, bromine, fluorine, iodine, alkyl, alkoxy, hydroxy, nitro, amino, cyano and acyl.

According to a preferred method of carrying out the invention the compounds (A) are particularly the compounds of formula (I), in which:

R1denotes alkyl, alkenyl or quinil, and each of these groups may be substituted by alkoxygroup, halogenlampe, alkylthiol group, halogen or phenyl, in some cases substituted by alkyl, halogenation, alkoxygroup, halogenlampe, alkylthiol group, halogen or hydrogen;

R2and R3that may be the same or different and which meet the same definition that the definition given above for radical R1or that correspond to alkoxygroup, alkoxyalkyl group, benzyloxy, cyano or alkylcarboxylic group;

R4represents alkyl, alkenyl or quinil, and each of these groups may be substituted by alkoxygroup, halogenlampe, alkylthiol group, halogen or phenyl, in some cases substituted by alkyl, halogenation, alkoxygroup, halogenlampe, alkylthiol group, halogen; hydroxyl; halogen; cyano; acyl (preferably: -C(=O)RC-C(=S)RCor-S(=O)pRCwhere RCcorresponds to the alkyl, halogenated, alkoxygroup, halogenlampe, alkylthiol group, amine, monoalkylamines, dialkylamino or phenyl, in some cases substituted by alkyl, halogenation, alkoxygroup is Oh, halogenlampe or alkylthiol group;

m = 0 or 1;

when present, R5is a group that meets the same definition that the definition given above for R4;

Rather it represents a simple bond, -O-, -S-, -NR9-, -CHR7- or-O-CHR7-,

where R9when he is present, corresponds to the alkyl, alkenyl or quinil, and each of these groups may be substituted by alkoxygroup, halogenlampe, alkylthiol group, halogen or phenyl, in some cases substituted by alkyl, halogenation, alkoxygroup, halogenlampe, alkylthiol group or halogen, or is hydrogen;

and R7meets the same definition that the definition given above for R9or represents hydroxyl, halogen, cyano, acyl, alkoxygroup, halogenlampe or alkylthiol group;

And attached to position 4 of the benzene cycle M; and

R6represents phenyl or aromatic heterocycle, in some cases substituted by one or more substituents, the same or different from each other, which can be selected from the following list: hydroxyl; halogen; cyano; acyl (preferably, -C(=O)RC-C(=S)RCor-S(=O)pRCwhere RCPR is dstanley an alkyl, halogenated, alkoxygroup, halogenlampe, alkylthiol group or phenyl, in some cases substituted by alkyl, halogenation, alkoxygroup, halogenlampe or alkylthiol group); Amin; alkylamine; dialkylamino; alkyl, halogenated, RaO-Akil, aryloxyalkyl, cyanoacetyl, alkoxygroup; halogenlampe; alkylthiophene group; cycloalkyl (preferably cyclohexyl or cyclopentyl), in some cases substituted by alkyl, halogenation, alkoxygroup, halogenlampe or alkylthiol group; and benzyl, in some cases substituted by alkyl, halogenation, alkoxygroup, halogenlampe or alkylthiol group.

Even more preferred compounds (A) of the formula (I) are compounds that have the following characteristics, taken separately or in combination:

R1= H;

R2= (C1-C6)alkyl, preferably methyl;

R3= (C1-C6)alkyl, preferably ethyl;

R4= (C1-C6)alkyl, preferably methyl;

R5= (C1-C6)alkyl, preferably methyl, and R5linked to the carbon atom at the C5 position of the benzene cycle M, where m=1;

And connected with the carbon atom in position C4 benzyl cycle M represents-O-;

R6= aryl, predpochtitel what about benzyl, predominantly substituted by at least one alkyl and/or at least one halogen.

As an example, the preferred compounds (A)used in the fungicidal compositions according to the invention, are:

N - ethyl-N-methyl-N'-[4-(chloro-3-triptoreline)-2,5-xylyl]formamidine,

and N-ethyl-N-methyl-N'-[4-(fluoro-3-triptoreline)-2,5-xylyl]formamidine,

- as well as the possible tautomers and salts joining with acid or base, which is acceptable in agriculture, the above-mentioned compounds (A).

These special compounds (A) are not part of the compounds tested as fungicides in the international patent application WO-00/46184.

Connection (In)efficient and resourceful manner compatible with the compounds (A), defined above, are preferably compounds selected from the following list of fungicides:

rathenaustr;ampelomyces quisqualis; AC 382042; azaconazole; AZOXYSTROBIN; s-methylazobenzene;bacillui subtilis; benalaxyl; benomyl; biphenyl; bitertanol; blasticidin-s; Bordeaux liquid; borax; bromuconazole; bupirimate; carboxin; calcium polysulfide; captafol; Captan; carbendazim; carboxin; cropropamide (ktu 3616); cga 279202; chinomethionat; CHLOROTHALONIL; chlozolinate; fungicidal compositions based on copper or derivatives of copper such as copper hydroxide; n is Fanat copper; the copper oxychloride; copper sulphate; copper oxide(I); of having cymoxanil; tsyprokonazolu; cyprodinil; cyazofamid; dazomet; debacker; dichlofluanid; dilamtin; dichlorophen; declocked; dicloran; datoteka; difenoconazole; difenzoquat; dibenzoylmethane; diplomatarium; dimethirimol; dimethomorph; dimoxystrobin; diniconazole; diniconazole-m; dinobuton; dinocap; diphenylamine; disastrous; dithianon; dodemont; dudemanpeace; dodine free base Dodin; edifenphos; epoxiconazole (bas 480f); ethaboxam; ethosulfate; ethirimol; etridiazole; famoxadone; fenamidone; fenarimol; fenbuconazole; venfin; fanforum; fenhexamid; fenpiclonil; fenpropidin; fenpropimorph; fentiazac; fistinginaction; ferbam; parison; fluazinam; fludyoksonil; perimed; fluconazole; flusilazole; glucolipid; flutolanil; flamethower; flutriafol; folpet; formaldehyde; fosetyl; postillonne; fuberidazole; parallaxis;fusarium oxysporum; parameter; 8-hydroxyanisole;gliocladium virens; guazatine; guazatine; gy-81; hexachlorobenzene; hexaconazole; hymexazol; hydroxyanisole potassium; icia 0858; ikf-916; imazalil; maslishat; kabekona; iprobenfos; iminoctadine; iminoctadine; iminoctadine - Tris-[albuteral]; ipconazole; iprobenfos; iprodione; iprovalicarb; isoprothiolane; kasugamycin; cashamericapaydayloan; methylcrotonyl; Manco the lane; MANCOZEB; MANEB; mefenoxam; mepanipyrim; mepronil; chloride mercury(II)oxide mercury(II)chloride mercury(I); metalaxyl and its enantiomeric form, in particular, metalaxyl-m; methamphetamine; metamatrix; metconazole; metasurfaces; methylisothiocyanate; metiram; metiram-zinc; metamyosyn (ssf-126); mon65500; microcrater; nabam; hexahydrobenzene acid; zinc naphthenate; natamycin; bis(dimethyldithiocarbamate) Nickel; isopropylmalate; nuarimol; Actelion; operas; oleic acid (fatty acids); oxadixyl; copper-8-oksihinolina; oxycarboxin; penconazole; pencycuron; pentachlorophenol; pentachlorophenolate; perforated; 2-phenylphenol;phlebiopsis gigantea; phosphoric acid and its derivatives, such as potetial; phtalic; picoxystrobin; piperalin; polyoxin b; polyxeni; palikari; provenzal; prochloraz; procymidon; propamocarb; hydrochloride propanecarboxylate; propiconazole; propineb; pyraclostrobin; pyrazophos; peribuccal; pirivenas; Pyrimethanil; pyroxylin; jenoxifen; chitosan; rh-7281; sec-butylamine; 2-phenylphenoxide sodium; pentachlorophenoxide sodium; silthiofam; simionato; spiroxamine (kwg 4168);streptomyces griseoviridis; sulfur; tar oils; tebuconazole; tecnazene; tetraconazole; thiabendazole; leflunomid; thiophanate, such as methylthiophene, thiram; methylcyclohex; tolylfluanid; triadimefon; triadimenol; Trifloxystrobin; treas apyrimidine, in particular, METHYLCHLOROSILANE; flumetsulam; florasulam; metosulam; triazoxide;trichoderma harzianum; tricyclazole; tridemorph; Trifloxystrobin; triflumizole; triforine; triticonazole; validamycin; derivatives valinamide, in particular, iprovalicarb and benthiavalicarb; vinclozolin; zineb; Tsira; zoxamide and mixtures thereof.

Plugincontrol and fenpropimorph, as well as their possible tautomers and salts joining with acid or base, which is acceptable in agriculture, are particularly preferred; the same for the compounds (I) belongs to the family strobilurines.

For more detailed information about the mentioned compounds (C)selected according to the invention, it is possible to apply, for example, "The Pesticide Manual", 11th edition, C.D.S. Tomlin, British Crop Protection Council, pages 1015-1017, No. 599.

Fungicidal Association of compounds (A) with the compounds (B) according to the invention and, in particular, fluconazole and fenpropimorph, can significantly improve the resistance of antifungal activity in the framework of a therapeutic and/or prophylactic treatment of the major diseases of cereal crops, such as powdery mildew, brown leaf rust and Septoria leaf blotch. The above Association will eradicate has properties superior will eradicate the properties of individual products.

As it follows from the above, the preferred fungicide is Sociali according to the invention contain the compound (a) and plugincontrol and/or fenpropimorph, as well as their possible tautomers and salts of Association with an acid or base, if these equivalents are acceptable in agriculture.

In the preferred plan should be clarified that according to the invention, the mass ratio (a/b) is defined as follows:

0,001≤/≤500,

preferably 0,01≤/≤500

and even more preferably 0.01 to≤/≤10.

In the case where the compound (C) is plugincontrol or fenpropimorph (or one of their equivalents), it was found that the mass ratio (a/b), is mostly in the range of from 0.05 to 5.

The ratio of compound (A)/the compound (B) is defined as the ratio of the masses of these two compounds. This also applies to any two chemical compounds, referred to later in this text, unless specifically agreed otherwise.

According to another aspect of the present invention in the compositions according to the invention the ratio of the compound (A)/the compound (B) may preferably be selected in such a way as to produce a synergistic effect. Under the synergistic effect see, in particular, the effect of certain Colby (Colby) in the article titled "Calcule des reponses synergiques et antagonistes des combinaisons herbicides",Weeds, (1967), 15, pages 20-22.

The article mentions the formula:

where E denotes the expected percentage suppression of the disease for the Association of the two fungicides at defined doses (for example equal to x and y, respectively, X represents the observed percentage of disease suppression compound (A) at a defined dose (equal to x), Y represents the observed percentage suppression of disease connection (In) at a defined dose (equal to y). When the observed percentage of suppression for the Association is greater than E, there is a synergistic effect.

Under the synergistic effect mean effect as determined by application of the method of Cammesa (Tammes) "Isoboles, a graphic representation of synergism in pesticides",Netherlands Journal of Plant Pathology, 70 (1964), pages 73-80.

Changing the relationship of the compound (A)/the compound (B), above, are in no way limiting to the scope of patent protection of the invention, but rather are for information, the expert is in a position to carry out more research to find other values of doses of these two compounds for which there is a synergistic effect.

Typically, the compositions according to the invention contain from 0.00001 to 100%, preferably from 0.001 to 80% of active compounds, and the above-mentioned compounds are associated or are in the form of two active materials used by the Department is but.

Of course, the fungicidal compositions according to the invention on the basis of at least one compound (a) and at least one compound (B) can also contain one or more other active ingredients, selected from among fungicides, herbicides, insecticides and/or plant growth regulators, according to the use for which they are intended.

In addition to these additional active compounds are fungicidal compositions according to the invention may also contain any other excipient and/or auxiliary agent used in the compositions for protecting plants, such as, for example, an inert filler, suitable for agriculture, and in some cases surface-active agent that is suitable for agriculture.

Referring to the design of the compositions according to the invention, it should be stated that they are suitable for a large number of compounds. Thus, these compositions can be applied in the form of aerosol generator; bait (ready to use); a concentrate for the preparation of the bait; bait for warehousing; suspension of capsules; product atomized spray in a cold state; powder for pollination; emulsifiable concentrate; emulsions of the type water/water; emulsions of the type oil/reverse; encapsulated pellets; pellets; concentrated is Uspenie for seed treatment; compressed gas; product generating gas; bait on the grains; granular bait; granulated product; product atomized spraying in a hot state; microgranule; micro granules; powder for dispersion in oil; concentrated suspensions, diluted oil; liquid, miscible with oil; pasta; sticks for agropharmaceuticals application; bait in the plates; powder for seed treatment in the dry state; bait on the battle grains; processed or coated seeds; candles for fumigation; fumigation cartridges; fumigants; granular fumigant; sticks for fumigation; tablets for fumigation; boxes for fumigation; soluble concentrate, soluble powder, liquid seed treatment; concentrated suspension (= concentrate, which can be translated into a fluidized state); powder for tracks; fluids for use in a very small volume; suspension for use in a very small volume; the product to dissipate steam; granules or tablets intended for dispersion in water; wettable powder for wet processing; granules or tablets, water soluble; soluble powder for seed treatment; wettable powder.

Song data cover not only the songs that are ready for use n the processed crop using a suitable device, such as a device for spraying, but, equally, industrial concentrated compositions, which must be diluted before application to crop.

Composition, described below, is used usually for application to plants during growth or in places where germinated crops, or for covering seed with a protective sheath or film.

Compositions according to the invention is applied appropriately to the plants, particularly the leaves, infected, or who can be infected by phytopathogenic fungi. Another way of using compounds or compositions according to the invention consists of adding to the composition containing the active substances in the water used for irrigation. Mentioned watering can represent irrigation using sprinkler.

In their application in practice, the compositions according to the invention can be used separately or, preferably, can be used in compositions containing one or more of the active substances, or both, in combination or Association with one or more other compatible components which are, for example, fillers or solid or liquid diluents, additives, surfactants, or equivalent, suitable for the desired applied what I which are acceptable for use in agriculture. The compositions can be of any type known in this field, and is suitable for use on all types of plantations or crops. These compositions, which can be obtained by any method known in this field, are also part of the invention.

These compositions may also contain other types of ingredients, such as protective colloids, adhesives, thickeners, thixotropic additives, additives that promote infiltration, dispersant oils, stabilizers, preservatives (in particular, antifouling additives, complexing agents, or others, as well as other known active ingredients that have pesticidal properties (in particular, fungicides, insecticides, acaricides, nematicides) or having the properties of a plant growth regulator. In General, the compounds used in the invention can be combined with any solid or liquid additives corresponding to the usual methods of preparing mixtures.

In this presentation, the term "filler" means organic or inorganic component, natural or synthetic, with which the active components combine in order to facilitate their application, for example, on plants, on seeds or on the ground. Consequently, the above mentioned fill the is usually inert, and it must be acceptable (for example, acceptable for agronomic applications, in particular, to processing plants).

The filler may be a solid, such as clays, natural or synthetic silicates, silica, resins, waxes, solid fertilizers (e.g. ammonium salts), natural minerals of the earth, such as kaolins, clays, talc, lime, quartz, attapulgite, montmorillonite, bentonite or diatomaceous earth, or synthetic minerals, such as silica, alumina or silicates, in particular, silicates of aluminum or magnesium. Solid fillers, suitable for granular products are as follows: natural rocks, pounded or crushed, such as calcite, marble, Penza, thick and dolomite; synthetic granular materials from flour organic or inorganic origin; granules of organic material such as sawdust, peel, coconut, corn cob or shell corn or a stalk of tobacco; kieselguhr, tricalcium phosphate, powdered cork or gas adsorbing carbon black; water-soluble polymers, resins, waxes; and solid fertilizers. Such compositions can, if desired, contain one or more compatible agents such as wetting, dispersing agents, emulsifying agents or dyes which, when the and are solids, can also serve as diluents.

Fillers may also be liquid, for example water, alcohols, in particular butanol or glycol and also their simple or esters, in particular, methylsiliconate; ketones, in particular acetone, cyclohexanone, methyl ethyl ketone, methyl isobutyl ketone or isophorone; petroleum fractions such as paraffinic or aromatic hydrocarbons, particularly xylenes or alkylnaphthalene; mineral or vegetable oils; chlorinated aliphatic hydrocarbons, particularly trichloroethane or methylene chloride; chlorinated aromatic hydrocarbons, in particular, chlorobenzene; water-soluble or strongly polar solvents, such as dimethylformamide, dimethyl sulfoxide N,N-dimethylacetamide, N-organic N ethylpyrrolidin, liquefied gases; or others, which can be taken separately or in a mixture.

Surfactant can be an emulsifier, dispersant or wetting agent of ionic or nonionic type, or a mixture of the aforementioned surfactants. Among them, for example, use salts of polyacrylic acids, salts of lignosulphonic acids, salts of Phenolsulphonic or naphthalenesulphonic acid, the polycondensation products of ethylene oxide with fatty alcohols or fatty acids or fatty esters or fatty is mine substituted phenols (in particular ALKYLPHENOLS or kilfenora), esters and salts sulfonterol acid derivative taurine (in particular, alliterate), esters of phosphoric acid and alcohols or polycondensation products of ethylene oxide with phenols, esters of fatty acids with polyhydric alcohols or derivatives of the compounds described above, containing sulphate, sulphonate or phosphate functional groups. The presence of at least one surfactant is generally essential when the active substance and/or inert filler are slightly soluble or insoluble in water and when the filler above the applied composition is water.

The compositions according to the invention may also contain other additives, such as adhesives or dyes. Adhesives such as carboxymethylcellulose, or synthetic or natural polymers in the form of powders, granules, or matrix, such as gum Arabic, latex, polyvinylpyrrolidone, polyvinyl alcohol or polyvinyl acetate, natural phospholipids, such as capalini or lecithins, and synthetic phospholipids can be used in these compositions. It is possible to use colorants such as inorganic pigments, such as, for example, iron oxides, titanium oxides or Prussian blue; organic is like, such as the type dyes alizarin, azo dyes or metallophthalocyanines; or trace elements such as salts of iron, manganese, boron, copper, cobalt, molybdenum or zinc.

Formulations containing the compositions according to the invention, which are used to fight against the phytopathogenic fungi of crops, may also contain stabilizers, other fungicidal additives, insecticides, acaricides, nematicides, deworming or anticoccidial tools, microbicides, attractants or repellents, deodorants, fragrance additives or dyes.

They can be selected with the intention to improve the efficiency, durability, safety, spectrum of action on phytopathogenic fungi of crops, or to make the composition capable of performing other useful functions on the treated surfaces.

For their application in agriculture compositions according to the invention are produced, therefore, in different solid or liquid forms.

As solid compositions can be called powders for pollination (containing active substances which can reach up to 100%) and granular products, in particular, obtained by extrusion, spraying, extrusion, impregnation of a granular carrier, granulating, proceeding from a powder (the content of the active substances the TV in these granular products is for these last cases from 0.5 to 80%).

Fungicidal compositions according to the invention can also be used in powder form for pollination; you can also use compositions comprising 50 g of active substances and 950 g of talc; you can also use compositions comprising 20 g of active substances, 10 g of finely ground silica and 970 g of talc; mix and crushed mentioned components and apply the mixture pollination.

As liquid compositions or formulations which are intended to provide liquid compositions during application, you can call solutions, in particular, concentrates, water soluble, emulsifiable concentrates, emulsions, concentrated suspensions, irrigated powders (or powders for spraying).

The concentrated suspension is applied by spraying, are prepared so as to obtain a stable fluid product which does not Deposit and leading to the good of the biological activity of active substances. These suspensions usually contain from 5 to 75% of active substance, preferably from 10 to 25%, from 0.5 to 75% of surfactants, preferably from 5 to 50%, from 0 to 10% of appropriate additives, such as thickeners, organic or inorganic nature, antifoaming tools, corrosion inhibitors, adhesives, preservatives, such as, for example, Proxel GXL®, additives that increase the resistance, and as a carrier in the control or organic liquid, in which the active substance is slightly soluble or insoluble: certain solid organic matter or mineral salts can be dissolved in the carrier to assist in preventing sedimentation or as additives that increase the resistance to water. In some cases, and, in particular, to compositions intended for the treatment of seeds can be added one or more dyes.

For applications for processing leaves the choice of surfactants is crucial to ensure a high biological effectiveness of active substances; therefore, it is preferable to use a combination of surfactants hydrophilic nature (products HLB>10) and surfactant lipophilic nature (products HLB<5). Such combinations of surfactants are described, for example, in unpublished French patent application No. 00/04015.

As for obtaining the compounds (A), you can refer to international patent application WO-00/46184.

In obtaining the compounds (C) can apply to the work of The Electronic Pecticide Manual - Version 1.0", the British Crop Protection Council Ed Clive Tomlin.

According to another of the above-mentioned objects, the invention relates to a method of struggle, in order of treatment, prevention or eradication, against phytopathogenic fungi the agricultural heartland is different crops, characterized in that the soil in which they grow or to which plants can grow on the leaves and/or fruits of plants or plant seeds inflict an effective and non-phyto-toxic amount (agronomically effective) fungicidal compositions such as defined above.

This method uses the composition, prior to mixing the two active substances (a) and (B).

According to one variant of such a method of struggle, in order of treatment, prevention or eradication against phytopathogenic fungi of crops:

- use a combination of at least one compound (a) and at least one compound (B), such as defined above;

- simultaneously, separately or sequentially applied compounds (a) and (b) for the soil in which they grow or to which plants can grow on the leaves and/or fruits of plants or plant seeds in an effective (agronomically effective) and non-phyto-toxic amount.

This option corresponds to the preparation of fungicidal compositions before use.

You can also simultaneously, separately or sequentially apply the composition, each of which contains one of the two active substances (a) And (b)thus, to obtain the combined effect of (A)/(B).

Preferably fungicide the e composition according to the invention usually contain from 0.5 to 95% of the combination of compounds (a) and compound (B). This may relate to concentrated compositions, that is a commercial product that combines the compound (a) and the compound (In). Equally it may concern diluted composition ready for application to the treated crops. In this latter case, the dilution water can be carried out or on the basis of concentrated commercial composition containing the compound (a) and the compound (In) (this mixture is called "ready to use"or "ready mix" in English), or by mixing just before use (called in English "tank mix") two concentrated commercial compositions, each of which contains a compound (a) and the compound (B).

Processing of agricultural crops against phytopathogenic diseases with fungicidal compositions according to the invention is carried out, for example, by applying or introducing the above fungicidal compositions or combinations of fungicides in an effective and non-phyto-toxic amount of air part of the crops or the soil in which they grow, and the above-mentioned crops are crops that are contaminated or may be contaminated by phytopathogenic disease, such as powdery mildew, brown leaf rust or Satori the Z. The processing of agricultural crops include processing the reproduction of culture, such as seeds or tubers, for example.

Mainly the number of fungicidal compositions or combinations of fungicides corresponds to the dose of a compound (a) and compound (B)being approximately in the range from 1 to 2000 g/ha, preferably from 1 to 1000 g/ha

In specific conditions, for example, according to the nature of the processed phytopathogenic fungus, a lower dose may provide adequate protection. On the contrary, some climatic conditions, resistance or other factors may require higher doses of the active substance.

Used effective dose combinations used in the invention can vary within wide limits, in particular, according to the fixed nature of phytopathogenic fungi or extent of contamination, for example, plants mentioned fungi.

The optimal dose usually depends on several factors, such as processed phytopathogenic fungus, or the level of development of infected plants, plant density or application method. More preferably, the effective dose of the active substances (a) and (b) is from about 5 to 700 g/ha

Without it wore restrictive culture, treated with the measures fungicidal compositions or combinations of fungicides according to the invention, represents, for example, cereal crop, but it could be the vine, vegetables, alfalfa, soybean, vegetable crops, turf, forest or garden plants.

Phytopathogenic fungi of crops with which to fight the proposed method selected from the group including:

- the group of the oomycetes:

- Phytophthora,such asPhytophthora phaseoli, Phytophthora citrophthora, Phytophthora capsici, Phytophthora cactorum, Phytophthora palmivora, Phytophthora cinnamoni, Phytophthora megasperma, Phytophthora parasitica, Phytophthora fragariae, Phytophthora cryptogea, Phytophthora porri, Phytophthora nicotianae, Phytophthora infestans(the disease Solanaceae, in particular, late blight of potato or tomato);

family Peronosporacea, in particular,Plasmopara viticola(powdery mildew of grapes),Plasmopara halstedei(mildew sunflower),Pseudoperonospora sp(in particular, the disease of pumpkin (Pseudoperonospora cubensis)and the disease of hops (Pseudoperonospora humuli)),Bremia lactucae(mildew lettuce),Peronospora. tabacinae(the disease of tobacco),Peronospora. destructor(Luke disease),Peronospora. parasitica(the disease of cabbage),Peronospora. farinosa(the disease tikolevu and disease beet);

- group adelomelon (records of Ascomycetes):

- Alternariafor example,Alternariasolani(Alternaria Solanaceae and, in particular, tomato and potato),

- Guignardiain particular,Guignardia bidwellB(black rot),

- Venturiafor example,Ventuia inaequalis, Venturia pirina(scab of Apple or pear),

- Oidiumfor example, powdery mildew of grapes (Uncinula necator); powdery mildew of vegetables, for example,Erysiphe polygoni(powdery mildew of crucifers);Leveillula taurica,Erysiphe cichoracearum,Sphaerotheca fuligena(powdery mildew of pumpkin, Compositae, tamata);Erysiphe communis(powdery mildew of beetroot and cabbage);Erysiphe pisi(powdery mildew of pea, alfalfa);Erysiphe polyphaga(powdery mildew of beans and cucumber);Erysiphe umbelliferarum(powdery mildew umbrella, in particular, carrot);Sphaerotheca humuli(powdery mildew of hops); powdery mildew of wheat and barley (Erysiphe graminis forma specie triticiandErysiphe graminis forma specie hordei),

- Taphrinafor example,Taphrina deformans(the curl of the leaves of peach),

- Septoriafor example,Septoria nodorumorSeptoria tritici(Septoria of cereals),

- Sclerotiniafor example,Sclerotinia sclerotinium,

- Pseudocercosporellafor example,P. herpotrichoides(brittle stalks of grain crops),

- Botrytis cinerea(grapes, vegetable and horticultural crops, peas,...),

- Phomopsis viticola(accories grapes),

- Pyrenospora,

- Helminthosporiumfor example,Helminthosporium tritici repentis(Helminthosporium wheat) orHelminthosporium teres(Helminthosporium barley),

- CerealsorPyrenophora,

group of basidiomycetes:

- Pucciniafor example,Puccinia econdita orstrBformis(rust of wheat),Puccinia triticina,Puccinia hordei,

familyRhizoctoniaspp., for example,Rhizoctonia solani.

In addition to their fungicidal activity, located in the heart of the invention, the above-mentioned composition, or combination may also have a bactericidal effect on bacteria and viruses, such as, for example:

- bacterial blight,Erwinia amylovora;

bacterial spot of stone fruit trees,Xanthomonas campestris;

- bacteriosis pears,Pseudomonas syringae;

-bacteriosis of rice and cereals;

viruses present in the rice, vegetables and grains.

Culture, considered in the scope of the present invention are, preferably, cereals (wheat, barley, maize, rice) and vegetable crops (beans, onions, pumpkin, cabbage, potato, tomato, paprika, spinach, peas, lettuce, celery, cichorieae), fruit crops (strawberry, raspberry), horticultural crops (Apple, pear, cherry, ginseng, citrus, coconut trees, pecan trees, cacao trees, walnut trees, rubber, olive, poplar, bananas, grapes, sunflower, beet, tobacco and ornamental crops.

The classification made is also not for fungi or bacteria that are targeted by the invention, and for crops that are their targets, can be illustrated, cakradatta below:

- grapes: oidium (Uncinula necator), disease (Plasmopara viticola), rot (Botrytis cinerea), accories (Phomopsis viticola) and black rot (Guignardia bidwellB),

- Solanaceae: the disease (Phytophthora infestans), Alternaria (Alternaria solaniand rot(Botrytis cinerea),

- vegetable crops: peronospora (Peronospora.sp.,Bremia lactucae,Pseudoperonosporasp), Alternaria (Alternariasp.), Sclerotinia (Sclerotiniasp.), rot (Botrytis cinerea), the rot of the lower part of the stem or root rot (Rhizoctoniaspp.), oidium (Erysiphesp.,Sphaerotheca fuliginea),

- arboriculture: scab (Venturia inaequalis, V. pirina), bacterial diseases (erwinia amylovora, xanthomonas campestris, pseudomonas syringae), oidium (Podosphaera leucotricha) and brown rot (Monilia fructigena),

- citrus: scab (Elsinoe fawcetti), melanosis (Phomopsis citri) and diseases caused byPhitophtorasp.,

- wheat: with regard to the struggle against the following diseases seed: fusariose (Microdochium nivaleandFusarium roseum), smut (Tilletia caries, Tilletia controversaorTilletia indica), Septoria (Septoria nodorum),

- wheat: with regard to the struggle against the following diseases of the aerial parts of the plant: brittle stems (Pseudocercosporella herpotrichoides), ophiobolus (Gaeumannomyces graminis), Fusarium lower part of the stem (F. culmorum, F. frost), Rhizoctonia (Rhizoctonia cerealis), oidium (Erysiphe graminis forma specie tritici), rust (Puccinia strBformisandPuccinia recodita ), Septoria (Septoria triticiandSeptoria nodorum)and Helminthosporium wheat (Helminthosporium tritici-vulgaris),

- wheat and barley, as regards the fight against bacterial and viral diseases, for example, yellowing of the tips of the leaves of barley,

- barley, which deals with combating the following diseases of seeds: Helminthosporium (Pyrenophora graminea, Bipolaris, Pyrenophora teresandCochliobolus sativus), the head smut (Ustilago nudaand fusariose (Microdochium nivaleandFusarium roseum),

- barley, which deals with combating the following diseases of the aerial parts of the plant: brittle stems (Pseudocercosporella herpotrichoides), Helminthosporium (Pyrenophora teresandCochliobolus sativus), oidium (Erysiphe graminis forma specie hordei), dwarf rust (Puccinia hordeiand rynchospora (Rhynchosporium secalis),

- potatoes, with regard to the fight against diseases of the tuber (in particular,Helminthosporium solani, Phoma tuberosa, Rhizoctonia solani, Fusarium solaniand some viral diseases (virus Y),

- cotton, which deals with combating the following diseases of young plants grown from seeds: lodging seedlings and cervical ossification (Rhizoctonia solani, Fusarium oxysporum), black root rot (Thielaviopsis basicola),

- peas, which deals with combating the following diseases of seeds: Anthracnose (Ascochyta pisi, Mycosphaerella pinodes), Fusarium (Fusarium oxysporum), grey mould (Botrytis cinerea), rust (Uromyces pisi),

- RA is C, as far as the fight against the following diseases seed:Phoma lingamandAlternaria brassicae, rot (Botrytis cinereaand Sclerotinia (Sclerotinia sclerotinium),

corn, as far as the fight against diseases of seeds (Rhizopussp.,Penicilliumsp.,Trichodermasp.,Aspergillussp. andGibberella fujikuroi), Helminthosporium (Bipolaris), Fusarium (Fusarium oxysporum),

- rice: the rot of the lower part of the stem or root rot (Rhizoctoniaspp.),

- flax, with regard to the fight against diseases of seeds (Alternaria linicola),

- banana: Cercospora (Mycosphaerella figiensis),

- grass: rust, oidium, Helminthosporium, tellurium disease (Microdochium nivale,Pythiumsp.,Rhizoctonia solani, Sclerotinia homeocarpa...),

forest tree species, as far as the fight against lodging seedlings (Fusarium oxysporum, Rhizoctonia solani).

Very best way way to fight against plant diseases according to the invention showed excellent results in combating diseases of cereals, which are the oidium, Septoria and brown leaf rust.

The phrase "put on cultivated plants" mean, from the point of view of this text that the fungicidal compositions, which are the objects of the present invention can be applied using various processing methods, such as:

- spray on the air side of the above-mentioned plants liquid, tereasa one of the aforementioned compositions,

- pollination, introduction to soil granules or powders, watering around the above-mentioned plants and, in the case of trees, injection or grease,

- application of protective coating or film on the seed above the plant with the help of a slurry containing one of the above compositions.

Spraying fluid on the air side of the processed agricultural crops is the preferred treatment method.

The object of the present invention is also a product containing the compound (A) of the formula (I) and the compound (B), as a combined preparation for simultaneous, separate or sequential use in the fight against phytopathogenic fungi of crops on the ground.

Another object of the invention, which relates to a method for preparing compositions according to the invention before use, is a bag for struggle, for therapeutic or prophylactic purpose, against the phytopathogenic fungi of crops, characterized in that it contains at least one compound (A) of the formula (I) and at least one connection (In), such as defined above, for combining and simultaneous, separate or sequential use for the fight against phytopathogenic fungi crop is to develop crops on the ground.

Thus, we are talking about the packaging in which the user finds all the ingredients for the preparation of fungicidal composition, which you want to apply to crops. The above-mentioned ingredients, which include, in particular, active ingredients (a) and (b), which are Packed separately, are in the form of powder or in the form of more or less concentrated liquid. The user only has to carry out the mixing under the prescribed doses and add quantities of liquid, for example water necessary to obtain the ready to use composition that can be applied to culture.

Suitable, in particular, the product for simultaneous, separate, successive or sequential application of at least one fungicidal compound (S) of formula I and a fungicidal compound (B).

The following examples are given solely to illustrate the invention and does not limit.

Examples

They are intended to illustrate the effectiveness of the compositions according to the invention on the diseases of cereal crops, in particular, compositions, combining a compound (A) with the chemical name N-ethyl-N-methyl-N'-[4-(chloro-3-triptoreline)-2,5-xylyl]formamidine with the fungicidal compounds of the type of triazole and research.

Experiments on crops were the wasp is Astley in the open field.

1. Conditions and goals

So, these field experiments are designed to test the effectiveness of the compounds (A) of the formula (I), in particular, N-ethyl-N-methyl-N'-[4-(chloro-3-triptoreline)-2,5-xylyl]formamidine, individually, at a dose of 125 g/ha, and in combination with two fungicides, already included in sale: plugincontrol (100 g/ha) and fenpropimorph (750 g/ha), representing two classes of antifungal compounds. Oidium, brown leaf rust and Septoriamicosphaerella graminicola(Septoria tritici) are the main diseases that are subjected to treatment.

2. Material and methods

Thus, the test products are:

N - ethyl-N-methyl-N'-[4-(chloro-3-triptoreline)-2,5-xylyl]formamidine as compounds (A) at the dose of 125 g/ha in the composition of the EC type with a concentration of 100 g/l,

- Fluconazol as compounds (C) At a dose of 100 g/ha in the composition with a concentration of 100 g/l,

- fenpropimorph as another connection (In) at the dose of 750 g/ha in the composition with a concentration of 750 g/l,

- the combination of compounds (a) and fluconazole at the dose of 125+100 g/ha, prigotavlivaemy before use,

- the combination of compounds (a) and fenpropimorph at the dose of 125+750 g/ha, also prigotavlivaemy before use,

- reference products, which are: AZOXYSTROBIN at the dose of 250 g/ha, brown leaf rust and Sep is arise,

- epoxiconazole+methylcrotonyl at the dose of 125+125 g/ha for the three diseases,

jenoxifen at the dose of 150 g/ha, oidium.

Each experience includes three repetitions, and the location for conducting experiments included unhandled control plots in order to measure the severity of disease.

Experimental conditions are summarized in table 1

Table 1
CountryExperienceElementary square plotsGradeDate of sowingApplying(I)
stage WSNl/ha
France1Wheat10 m2Recital20/10/00WSN 23/03/01260
WSN 18/04/01
Germany2Wheat10 m2Rialto23/10/00WSN 09/04/01400
WSN 14/05/01
Germany3Wheat10 m2Ritmo 23/10/00WSN 09/04/01400

All experiments are performed under conditions of natural infection. Equipment for applying is a knapsack sprayer with a constant pressure of compressed air. The sprayer tips are slotted.

Scale WSN was described inCompendium of growth stage identification eys for mono - and dicotyledoneus plants,extended BBCH scale, Autumn 1994 by Reinold Stauss, Basle, a joint publication of BBA-BCA-IGZ-IVA AgrEvo-BASF-Bayer-Ciba.

Performance data obtained from control measurements carried out in the field:

- overall evaluation (% affected)

- assessment of contaminated surface (% infected surface) on the sample of 25 leaves

- the number of Sori on the leaves on the sample of 25 leaves

account of infected leaves (% infected leaves) on the sample of 25 leaves

The results of variance analysis obtained using the criterion Newman and Celisa (Newmann et Keuls) and give (5%).

3. Results

- Oidium wheat (Erysiphe graminis)

This result is measured through 59 days after application products for wheat.

Jenoxifen, on the limit of stability, saves still weak, but significant efficiency.

Plugincontrol and fenpropimorph no longer active.

The combinations according to the invention have better stability activity than the comparison standards or active substances, the use of which has been created individually.

-Septoria tritici(micosphaerella graminicola)

This result measured 29 days after the second application.

The combinations according to the invention have better resistance activity than the comparison standards, AZOXYSTROBIN and epoxiconazole+methylcrotonyl or the active substances used individually.

Brown leaf rust (puccinia recondita)

This result measured 29 days after the second application.

The combinations according to the invention again have the best resistance activity than the active substance used individually.

On the other hand, the mixture according to the invention with plugincontrol has the best will eradicate the properties with respect to brown leaf rust, what will eradicate the properties of individual products (visual observation, the following control performed 13 days after treatment).

4. Conclusion

The different results obtained in the open field, show that the compound (A), little is sustainable in itself, can significantly improve the stability of the compounds (b), fluconazole and fenpropimorph, in relation to the three main diseases of cereals: oidium, brown leaf rust and Septoria leaf blotch. Indicated better stability of the combinations according to the invention allows to achieve levels effectively is ti, close or higher than the market standards.

1. Fungicidal composition containing

A) one derived arylamidine formula (I)

in which R1denotes hydrogen;

R2and R3which may be identical or different, denote a (C1-C8)alkyl;

R4is a (C1-C8)alkyl;

R5is a (C1-C8)alkyl;

m=1;

R6represents phenyl substituted by two substituents, the same or different from each other, which may be selected from halogen, halogen (C1-C8)alkyl;

And represents-O-;

In one other known fungicidal compound selected from fluconazole and fenpropimorph, and the mass ratio of compound (a) and compound (C) is such that 0,13≤/≤6,0.

2. The composition according to claim 1 such that the compound (A) of the formula (I) has the following characteristics:

R1=H;

R2=(C1-C6)alkyl, preferably methyl;

R3=(C1-C6)alkyl, preferably ethyl;

R4=(C1-C6)alkyl, preferably methyl;

R5=(C1-C6)alkyl, preferably methyl, and R5 linked to the carbon atom at the C5 position of the benzene cycle M, where m=1;

And linked to the carbon atom at the C4 position of the benzene cycle M represents-O-;

R6=phenyl, substituted with one halogen(C1-C8)alkyl and one halogen.

3. The composition according to claim 1 such that the compound (A) is an N-ethyl-N-methyl-N'-[4-(chloro-3-triptoreline)-2,5-xylyl]formamidine or N-ethyl-N-methyl-N'-[4-(fluoro-3-triptoreline)-2,5-xylyl]formamidine.

4. The method of struggle, in order of treatment, prevention or eradication, with phytopathogenic fungi of crops, characterized in that the soil in which they grow or to which plants can grow on the leaves and/or fruits, or seeds of plants inflict an effective (agronomically effective) and non-phyto-toxic amount of a fungicidal composition according to one of claims 1 to 3.

5. The method according to claim 4 protection of grain crops (wheat, barley, maize, rice) and vegetable crops (beans, onions, pumpkin, cabbage, potato, tomato, paprika, spinach, peas, lettuce, celery, cichorieae), fruit crops (strawberry, raspberry), horticultural crops (Apple, pear, cherry, ginseng, citrus, coconut trees, pecan trees, cacao trees, walnut trees, rubber, olive, poplar, bananas, grapes, sunflower, sugar beet, tobacco, ornamental plants, Luc the RNA, soybean, vegetable crops, turf, forest or garden plants.

6. The method according to one of claims 4 or 5 against cereal diseases, which are the oidium, Septoria and brown leaf rust.

7. Product for simultaneous, separate or alternate or sequential application of one fungicidal compound (A) of the formula (I) and one fungicidal compound (C) according to one of claims 1 to 3, when the mass ratio of compound (a) and compound (C) such that 0,13≤/≤6,0.



 

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6 cl, 107 tbl, 1 ex

FIELD: agriculture.

SUBSTANCE: claimed method includes treatment of cereal cultures in from tillering period to starting of stem elongation with environmentally friendly agent, namely electroactivated aqueous anolyte solution whish represents water treated in anode chamber of apparatus for electrochemical activation with positive redox potential of +600 - +700 mV and anolyte consumption of 100-150 l/hectare.

EFFECT: increased plant productivity and decreased disease progression.

1 tbl

FIELD: agriculture.

SUBSTANCE: claimed method includes treatment of cereal cultures in from tillering period to starting of stem elongation with environmentally friendly agent, namely electroactivated aqueous anolyte solution whish represents water treated in anode chamber of apparatus for electrochemical activation with positive redox potential of +600 - +700 mV and anolyte consumption of 100-150 l/hectare.

EFFECT: increased plant productivity and decreased disease progression.

1 tbl

FIELD: agriculture.

SUBSTANCE: claimed method includes seeds spraying with mixture of titus herbicide (30 g/hectare) and banvel herbicide (300 ml/hectare) with addition of surfactant-trend (300 ml/hectare) with consumption of processing liquid of 300 l/hectare.

EFFECT: method for weed controlling of increased effectiveness.

1 tbl

FIELD: chemical plant protection.

SUBSTANCE: invention provides herbicidal agent containing (A) herbicidally active amount of one compound described by general formula I, wherein R1 represents C1-C6-alkyl, R2 hydrogen, R4 halogen or C1-C6-alkyl, R4, R5, and R5 are hydrogen atoms, R7 represents C1-C6-alkyl, and a=2; and (B) antidote-active amount of one compound of general formula II or III, in which R8, R9, R10, independently from each other, represent C1-C4-alkyls, weight ratio of herbicide-to-antidote component ranging from 3:1 to 0.75:1. Method of controlling weeds among cultural plants consists in a treatment of weeds with herbicidal agent.

EFFECT: achieved high selectivity of herbicidal agent when used in wheat and corn crops.

5 cl, 7 ex

FIELD: agriculture.

SUBSTANCE: increased productivity of cereals is achieved by sprinkling plants with a mixture of growth regulator solutions and vitamin during caryopsis formation period, said vitamin being folic acid in the form of 0.001-0.1% aqueous solution and ratio of 2-hydroxyphenoxyacetic acid to folic acid being 1:1. Working liquid is used at a ratio 100-300 L/ha.

EFFECT: increased fertility of quality of grain.

1 tbl

FIELD: organic chemistry, fungicides.

SUBSTANCE: invention describes substituted 1-(pyridinyl-2)-2-azolylethanols of the general formula (I): wherein R means hydrogen atom, direct or branched alkyl with 1 to 8 carbon atoms, cycloalkyl with from 3 to 8 carbon atoms; X means nitrogen atom or CH-group. Also, invention relates to a method for synthesis of these compounds and a fungicide composition that contains compound of the formula (I). Invention provides expanding assortment of fungicides for carrying out the effective control of harmful fungi.

EFFECT: valuable fungicide properties of compounds and composition.

5 cl, 1 tbl, 7 ex

FIELD: organic chemistry, insecticides.

SUBSTANCE: invention describes dialkylamide derivatives of pyrethroid acids of the general formula (III): wherein R1 and R2 represent organic radicals and each radical represents ethyl, or they both can be bound and in common with nitrogen atom represent piperidide, hexamethyleneimide, morpholide. Represented compounds are used as chemical agents for control of insect-pests in agriculture, veterinary science and cattle breeding.

EFFECT: valuable properties of compounds.

2 dwg, 4 ex

FIELD: organic chemistry, herbicides.

SUBSTANCE: invention describes a synergetic composition with the effective content of components (A) and (B) wherein (A) means herbicide chosen from the group of compounds of the formula (I): wherein R1, R2, R, X, Y and Z have values given in the invention claim or their salts; (B) means one or some herbicides among the following groups: (B1) selective herbicides with activity in some dicotyledonous cultures against monocotyledonous and dicotyledonous weeds; (B2) selective herbicides with activity in some dicotyledonous cultures against dicotyledonous weeds; (B3) selective herbicides with activity in some dicotyledonous cultures with preferable effect against monocotyledonous weeds. Also, invention describes a method for control against weeds using the proposed composition. Using the combination of proposed herbicides results to the synergetic effect.

EFFECT: valuable herbicide properties of composition.

3 cl, 7 tbl, 2 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

The invention relates to chemistry and agriculture, particularly to substituted 1,3,5-triazines as promoters prorostania seeds

The invention relates to the field of pest control, in particular fungicidal tool and method of combating fungi

Herbicide agent // 2303872

FIELD: organic chemistry, herbicides.

SUBSTANCE: invention describes a herbicide agent comprising a combination of active components consisting of (a) substituted thene-3-ylsulfonylaminocarbonyl triazolinone of the general formula (I) wherein R1 means alkyl with 1-6 carbon atoms; R2 means alkyl with 1-6 carbon atoms; R3 means alkyl, alkoxy-, alkylthio-group with 1-6 carbon atoms, cycloalkyl with 3-6 carbon atoms; R4 means alkyl with 1-6 carbon atoms, cycloalkyl with 3-6 carbon atoms, or its salt, and (b) compound chosen from group of herbicides given in the description and taken in the synergetic ratio. The proposed agent shows synergetic effect.

EFFECT: valuable property of herbicide agent.

6 cl, 107 tbl, 1 ex

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