Fungicidal composition containing pirimetanyl and phosetyl-aluminium, method for healing and prophylaxis controlling of phytopathogenic organisms, application of phosetyl-aluminium to prolong pirimetanyl action

FIELD: agriculture.

SUBSTANCE: invention relates to composition containing pirimetanyl and phosetyl-Al in weight ratio of 0.05-10 and method for healing and prophylaxis controlling of plant phytopathogenic organisms using the same. Application of phosetyl-Al to prolong pirimetanyl action also is described.

EFFECT: decreased treatment process number which is necessary to control disease progress.

8 cl, 1 ex

 

This invention relates to fungicidal compositions containing Pyrimethanil and at least one fosforsoderzhashchie derivative, and more specifically a derivative of phosphorous acid, and to the use of such compositions in which United these active compounds for combating plant diseases, or for combating phytopathogenic fungi that are present or likely to appear on the plants, and this combination, in particular, allows to increase the duration of action Pyrimethanil.

Pyrimethanil is fungicidal compound that is widely known and which, in particular, described in the book entitled "The Electronic Pesticide Manual (twelfth edition), version 2.0 (the British Crop Protection Council, published by Clive Tomlin).

In addition, the application for the grant of a patent in France No.2692108, which essentially refers to mixtures based on Pyrimethanil and several other compounds, lists more than eleven types of families fungicidal compounds and more than 70 compounds that are candidates for the mixture; among presented in a systematic netlist only 23 of the mixture brought to a laboratory experiment, and none to the conditions in the open field. The mixture Pyrimethanil and phosphate derivative(data) (and, in particular, the derivative of phosphorous acid) not mentioned and not even before alagaesia in the specified document. This mixture never got and especially not tested.

Among the phosphorus-containing derivatives, known as fungicides, are derivatives of phosphoric or phosphonic acids such as phosphorous acid and its salts with alkali or alkaline earth metals, the phosphites of metals (Al, Na), including, in particular, fosetyl-Al. The specified fungicide widely known and sold in particular under the name Aliette®. Fosetyl-Al is monoethylene ether phosphonate aluminum, which is described in particular in the following patents: DE-B-2456627, US-B-4139616 and US-B-4143059 and in "The Pesticide Manual, a World Compendium, 11thedition, C.D.S. Tomlin, British Crop Protection Council, No. 599.

In addition, the application for the grant of the Japan patent No. 05112408 described the combination of fungicidal compounds selected from the two groups. The first group includes derivative type 2-aniline-4-methylpyrimidine, 7 of which are given by way of example, whereas the second group includes five other known fungicidal compounds, namely 2,6-dichloro-4-nitroaniline, iprodion, procymidon, fosetyl-Al and polyoxin. However, the specific combination Pyrimethanil and a derivative of phosphorous acid is not described in the above document, the purpose of which is the description of a method of combating fungi, which has a wide range of actions or synergistic effects.

The increase in lifespan and actions Pyrimethanil in combination according to this invention not described nor suggested in any of the specified document.

In the area of impact on fungi, in particular for protection of agricultural crops, one of the problems standing in the center of scientific research carried out in this field of technology is to increase the efficiency, in particular, from the viewpoint of activity against fungi and especially from the point of view of maintaining the specified activity against the fungi over time.

Naturally, fungicides used to protect plants from fungi must have Ecotoxicity, which reduce to a minimum, knowing that users are active against fungi of the ingredients, as well as consumers of products derived from these crops, more and more aware.

In addition, Toxicological point of view, the fungicide must be non-hazardous and non-toxic when used as much as possible.

Moreover, an advantage in the case of a fungicide is a broad spectrum of action.

Of course, you cannot ignore the economic factor in the search for new fungicides.

The result of all this is that it is always desirable to reduce the dose of chemical products distributed in the environment to combat fungal lesions of agricultural crops, in particular, by reducing the doses in which products are used, and/or humanistically application.

But not limited to, more attention in the context of the present invention is given to the protection of agricultural crops from contamination by such fungi as gray mold, from mobile, caused by Altemaria, scab, moniliasis or Cercospora, when crops are affected to a greater extent, are the fruit or vegetable crops, including grape vines, trees, banana and various vegetables.

Another advantage of this invention is that it provides an opportunity to better cope with the phenomenon of resistance to phytopathogenic organisms of agricultural crops in relation to known antifungal active ingredients.

Another difficulty associated with the use of different antifungal substances, is the combination of several problems that were just described. Actually even more difficult to solve the problems that occur when they accumulate as solutions that can be provided, are sometimes contradictory or even antagonistic.

Thus, one purpose of the invention to provide a new fungicidal compositions, which is applicable to solve the above problems, in particular the composition, which makes it possible to increase duration D. istia Pyrimethanil.

Another objective of the invention to provide a new fungicidal compositions, which is applicable for prophylactic and therapeutic treatment against fungal diseases, for example, fruit and vegetable crops, including grape vines, trees, banana and culture of a variety of vegetables.

Another purpose of this invention is to provide a fungicidal composition having preventive, curative, eradicate properties and antispermalnye properties (properties that prevent the sporulation).

Another purpose of this invention is to enable the utilization of derivatives of phosphorous acid, such as fosetyl-Al and phosphorous acid against diseases affecting crops and, in particular, against mange.

Another purpose of this invention is the provision of opportunities for increasing intervals between treatments, applied to crops, or even the possibility of exclusion of a number of such treatments.

Other objectives of the invention will be indicated in the description of the invention that follows.

Unexpectedly, it was found that all these goals, among others, can be achieved wholly or partly by using fungicidal compositions which are the object given to the CSOs of the invention, combined as the active agents Pyrimethanil and at least one fosforsoderzhashchie derived, mainly, at least one derivative of phosphorous acid.

Long-lasting, permanent fungicidal action, to achieve which makes possible the invention has a useful consequence of reducing doses and the required number of applications.

Preferably fosforsoderzhashchie derivative is a derivative of phosphorous acid, preferably selected from the group comprising such derivatives of phosphorous acid as the phosphites of metals such as fosetyl-Al, fosetyl-Na, phosphorous acid and its salts with alkali and alkaline earth metals, and mixtures thereof; particularly preferred fosetyl-Al and fosetyl-Na, as well as phosphorous acid. Confirmed that these particular combinations have the advantage in the case of ratios Pyrimethanil - another connection in the range from 0.1 to 1.

References to methods for obtaining such compounds can be found in the above-cited book.

In the composition according to the invention the ratio between the amounts Pyrimethanil and a derivative of phosphorous acid, typically is in the range from 0.0005 to 250, preferably from 0.05 to 10 and even more preferably from 0.05 to 1.

However, confirmed that the ratios indicated the compounds in the range from 0.1 to 10, preferably from 0.1 to 6, more preferably from 0.1 to 1, have even greater benefits.

The composition according to the invention, which is particularly preferred, contains Pyrimethanil and fosetyl-Al ratio in the range from 0.1 to 10, preferably from 0.1 to 6, more preferably from 0.1 to 1.

Typically, the compositions according to the invention contain from 0.00001 to 100%, preferably from 0.001 to 80% of the active compounds, these compounds either combine or use them in the form of two active ingredients separately.

Unless otherwise noted, ratio and percentage, used or described in this description and in the claims, which should represent the ratio and percentage by weight.

For the practical application of the active substance compositions according to the invention are rarely used individually.

Thus, to apply these active ingredients are usually combined with solid or liquid media that can be used, in particular, in the field of agriculture, and optionally, at least one surface-active substance and/or one or more auxiliary substances.

In particular, as carriers can be used inert conventional carriers; in a similar manner as the surface-active substances it is possible to use surfactants, common in the field of preparation of compositions intended for use in agriculture, in particular, for the treatment or protection of crops such as culture according to this invention.

According to another variant of this invention various fungicidal compositions according to the invention, which are described up to the present time, also can be in the form of tank mixes (in tanks).

These fungicidal compositions in the form of mixtures in tanks are usually in the form of diluted fungicidal compositions.

Most often these so-called mixed tanks fungicidal compositions are mixed in a tank device for the application.

Therefore, it is usually fungicidal compounds used in the compositions according to the invention, together with one or more carriers and/or one or more substances, are suitable for preparing compositions. Thus, in an appropriate case, the compositions according to the invention can contain up to 99% of the medium and/or up to 25% of one or more surfactants and/or up to 25% of one or more agents for compositions.

In this description, the term media means natural or synthetic, organic or inorganic substance with which the active ingredient(you) is(nahodatsa is) in the compositions according to the invention, in particular, in order to facilitate their application to plants, fruits or alternative to seeds or to the soil.

Consequently, the media, as a rule, is inert and often should be acceptable in agriculture, in particular, for the treated plants or fruits of the plants in a broad sense.

As examples of solid carriers which can be used, mention can be made of natural or synthetic silicates, resins, waxes, fine powders or granules of clays, in particular, kaolin clay, diatomaceous earth, bentonite and acid clay, synthetic hydrate of silicon dioxide, only, ceramics, other minerals, including sericite, quartz, sulfur, activated carbon, calcium carbonate, hydrated silicon dioxide or alternative commercial fertilizers, such as ammonium sulfate, ammonium phosphate, ammonium nitrate, urea, or ammonium chloride, natural or synthetic silicates, resins, waxes, talc, lime, quartz, attapulgite, montmorillonite, bentonite or diatomaceous earth, alumina or silicates, natural, crushed or crushed rocks such as calcite, marble, pumice, thick and dolomite; synthetic granules of inorganic or organic powders; granules of such organic substances as sawdust, coconut shells, corn on the cob or cut-outs is whether the tobacco stalk; kieselguhr, tricalcium phosphate, powdered cork or adsorbing charcoal; water-soluble polymers.

As examples of liquid carriers that can be used, you can specify water, alcohols, in particular methanol or ethanol, ketones, in particular acetone, methyl ethyl ketone or cyclohexanone, oils aromatic hydrocarbons, including benzene, toluene, xylan, ethylbenzene or methylnaphthalene, nonaromatic hydrocarbons, including hexane, cyclohexane, kerosene or gas oil, LPG, esters including ethyl acetate and butyl acetate, NITRILES including acetonitrile and isobutyronitrile, ethers, including diisopropyl ether or dioxane, amides including N,N-dimethylformamide or N,N-dimethylacetamide, halogenated hydrocarbons including dichloromethane, trichloroethane or carbon tetrachloride, dimethyl sulfoxide, vegetable oils, including soybean oil or cottonseed oil.

Surfactant(VA) can be an emulsifying, dispersing or wetting agent of ionic or nonionic type.

We can mention, for example, salts of polyacrylic acids, salts of lignosulphonic acids, salts of Phenolsulphonic or naphthalenesulphonic acids, polycondensates of ethylene oxide with fatty alcohols or with fatty acids or with fatty amines, substituted pheno is s, in particular ALKYLPHENOLS or kilfenora, salts of esters sulfonterol acid derivative taurine, in particular alliterate, phosphoric esters polyoxyethylene alcohols or phenols; you can specify more specifically alkylsulfonate salt, alkylarylsulfonate, complex alkylacrylate esters, their polyoxyethylene derivatives, esters of polyethylene glycol, esters of polyalcohol derivatives of sugars, alcohols and the like. The presence of at least one surface-active substance, as a rule, is necessary when at least one of the active ingredients and/or the inert carrier are not soluble, in particular, in water, in the case when the substance is a carrier for the application is water.

In the composition according to the invention with the active compounds is also possible to combine all kinds of other ingredients or agents such as protective colloids, binders, thickeners, thixotropic agents, contributing to the permeability of substances, colorants such as inorganic pigments, preservatives, corrigentov, means for preventing gelation, stabilizing agents, including isopropylmyristate, 2,6-di-tert-butyl-4-METHYLPHENOL, 2-tert-butyl-4-methoxyphenol and 3-tert-butyl-4-methoxyphenol, vegetable or mineral oils, fatty acids or their ester is, complexing compounds, dispersing agents, including casein, gelatin, saccharides and, in particular, starch powder, Arabian gum, some derivatives of cellulose or alginic acid), lignin derivatives, bentonite, synthetic polymers, soluble in water, in particular, polyvinyl alcohol, polyvinylpyrrolidone, polyacrylic acid and other active ingredients, known for their pesticidal, in particular insecticidal or fungicidal properties; or properties associated with the stimulation of plant growth, in particular, fertilizer; or properties associated with the regulation of growth, insects or plants.

In addition, the fungicidal compositions according to the invention can take a variety of forms, in particular, they can be in solid or liquid forms. Thus, compositions according to the invention can have numerous forms of composition; accordingly, these compositions containing the active compounds can be used in the form of aerosol distribution devices; suspension capsules; concentrate to obtain a cold mist, dust-raising powder, emulsifiable concentrate, water/water type emulsion; oil/reverse type emulsion; encapsulated pellets; pellets; suspension concentrate for seed treatment; g is annuli; concentrate to produce hot mist; microgranule; microgranules; despergiruemaya in oil powder; mix with oil suspension concentrate; mix with butter liquid; paste; sticks; powder for dry seed treatment; seed coated with a pesticide; smoke candle smoke cartridge; smoke generator; smoke ball; smoke twigs; smoke tablet; smoke banks, soluble concentrate, soluble powder, solution for seed treatment, suspension concentrate (= spreading concentrate); fluids for use in ultra-low volume; suspension for use in ultra-low volume; evaporative product; dispersible in water granules or tablets; dispersible in water powder for suspension; water-soluble granules or tablets, water-soluble powder for seed treatment; wettable powder; and possible mixtures, combinations, or combinations of these various forms.

In addition Pyrimethanil and at least one phosphate derivative or a derivative of phosphorous acid, such as fosetyl-Al composition according to the invention also contains other active compounds and, in particular, one or more active compounds, which are applicable for the protection of plants from pests.

Thus, the number of such active compounds of the composition is according to the invention may contain one or more insecticidal, herbicide or fungicide compounds or compounds that regulate growth.

Among additional fungicidal active ingredients that can be used separately or in combination with other active ingredients, in particular pesticides, compositions according to the invention, it is possible to specify sulfate, 8-hydroxyquinoline solution; AC 382042; Ampelomyces quisqualis; azaconazole; AZOXYSTROBIN; Bacillus subtilis; benalaxyl; bitertanol; blasticidin-S; Bordeaux liquid; bromuconazole; bupirimate; carboxin; calcium polysulfide; Captan; carbendazim; cropropamide (KTU 3616); CGA 279202; chinomethionat; CHLOROTHALONIL; chlozolinate; copper hydroxide; copper naphthenate; copper oxychloride; copper sulphate; oxide copper; of having cymoxanil; tsyprokonazolu; dichlofluanid; dichloride; dicloran; dietphenterm; difenoconazole; difenzoquat; methyl sulfate of difenzoquat; diplomatarium; dimethirimol; dimethomorph; diniconazole; diniconazole-m; dinocap; diphenylamine; dithianon; dodemont; acetate datamorph; dodine free base Dodin; edifenphos; epoxiconazol; ethosulfate; ethirimol; etridiazole; famoxadone; fenamidone; fenarimol; fenbuconazole; fanforum; fenhexamid; fenpiclonil; fenpropidin; fenpropimorph; acetate fentin; hydroxide fentin; parison; fluazinam; fludyoksonil; fluorosed; fluoxastrobin; fluconazole; flusilazole; glucolipid; flutolanil; flutriafol; folpet; formal is Devid; fuberidazole; foralkyl; Gliocladium virens; guazatine; acetates of guazatine; GY-81; hexachlorobenzene; hexaconazole; hymexazol; IKF-916; imazalil; sulphate of imazalil; kabekona; iminoctadine; triacetate of iminoctadine; Tris[albesent] iminoctadine; ipconazole; iprobenfos; iprodione; iprovalicarb; kasugamycin; hydrate hydrochloride kasugamycin; kresoxim-methyl; manmade; MANCOZEB; MANEB; mepronil; metalaxyl; metalaxyl-M; METAM-sodium; metconazole; metasurfaces; methylisothiocyanate; metiram; metamyosyn metrafenone; MON 65500; naphthenic acid; natamycin; nicobifen; nitrates-isopropyl; nuarimol; Actelion; operas; oleic acid (fatty acids); oxadixyl; oxin-copper; oxycarboxin; penconazole; pencycuron; pentachlorophenol; pentachlorophenolate; perforated; Phlebiopsis gigantea; phtalic; piperalin; polyoxin b; the other polyxeni; palikari; sulfate potassium hydroxyquinoline solution; provenzal; prochloraz; procymidon; propamocarb; hydrochloride propamocarb; propiconazole; propineb; prothioconazole; pyraclostrobin; pyrazophos; peribuccal; pirivenas; pyroxylin; jenoxifen; hintzen; sec-butylamine; 2-phenylphenoxide sodium; pentachlorophenoxide sodium; spiroxamine; Streptomyces griseoviridis; sulfur; tebuconazole; tetraconazole; thiabendazole; leflunomid; thiophanate-methyl; thiram; tolclofos-methyl; tolylfluanid; triadimefon; triadimenol; triazoxide; Trichoderma harzanum; tricyclazole; tridemorph; triflumizole; triforine; triticonazole; validamycin; vinclozolin; zinc naphthenate; zineb; Zir; zoxamide; compounds having the chemical name (E,E)-2-(2-(1-(1-(2-pyridyl)PROPYLENEIMINE)-1-cyclopropylmethoxy)phenyl)-3-methoxypropionate and 3-(3,5-dichlorophenyl)-4-chloropyrazole, 1H-pyrazole-4-carboxamide, 1-methyl-N-[3-(4-were)-2-thienyl]-3-(Cryptor), which have code development MTF-753.

According to another equally useful aspect of this invention relates to a method of therapeutic or prophylactic control of phytopathogenic against plant pests; this method according to the invention is based on applying at least one composition or at least one combination according to the invention.

The advantage of this method, in particular, is that it includes a new use of phosphate derived in order to significantly increase the duration of action Pyrimethanil.

To date this application has never been described.

In the context of this new application it is preferable to use phosphoric acid or one of its derivatives, which are described above. Preferred derivatives of phosphorous acid is fosetyl Al.

In the application according to the invention use is controlled active compounds are used in such proportions Pyrimethanil/fosforsoderzhashchie derived as ratios, described above for the compositions according to the invention.

Among the methods of treatment and/or protection according to the invention, the preferred methods and techniques that are used to treat and/or protect crops, and among these methods, or methods, the most preferred methods of crop protection.

Such use of the methods according to the invention can be implemented in various forms and, in particular, using a fairly wide variety of applications, but also in accordance with the various techniques of application, or an alternative for protection of various types, varieties or families of vegetables or plants, or alternative to fight or control over different types of phytopathogenic organisms.

With regard to the different forms of application, successfully used in the methods according to the invention, in particular, simultaneous, separate, successive or sequential application form.

However, the most common form, used in the methods according to the invention, which are preferred, include forms of simultaneous application of the active compounds.

However, in a relatively preferential embodiment of the method according to the invention using alternate form of application of the active compounds.

It is quite clear that the reverse form of consistent application, consisting of several applications of the derivative(data) of phosphorous acid, followed by several applications Pyrimethanil, also forms part of the methods according to this invention.

Various embodiments of methods according to the invention which have just been described, can be completely or partially combine or unite with each other.

Specialists in this field will readily understand how to determine the Association or combination of forms of application according to the invention, which is best suited for active compounds, which they suggest.

In addition to the various methods according to the invention that were described in the above methods, you can also use a fairly large number of methods of application; accordingly, as mentioned methods, in particular, you can specify pollination, dipping, spraying, fumigating or t is nanoobrazovanie.

When applying the active compounds of the composition according to the invention by immersion (dipping), in particular, fruits, used solution mainly contains from 0.01 to 1% active ingredient, preferably from 0.1 to 1.0%, and still more preferably from 0.05 to 0.2%.

There are other variants of the applications used in the methods according to the invention, in particular, depending on the part(TEI) plants or vegetables that are processed or to be processed.

Thus, the methods according to the invention can be implemented for the treatment or protection of the plant material involved in reproduction, or seeds, including seeds of cereals, tubers or rhizomes; for processing roots or processing of stems or leaves of plants; and also for processing of roots or alternative fruit or other parts of plants, which have important economic or agronomic value.

In addition, these methods according to the invention can be applied to processing plants at different stages of their development, in particular for the treatment of seeds, seedlings or seedlings for transplants or plants for transplanting or alternative plants, fruits or harvest.

The class of diseases, mainly subjected to treatment using the present invention that can be specified include:

- Pome fruits (apples, pears, Asian pears): Penicillium expansum, Gloeosporium sp., Botrytis cinerea, Monilinia fructigena, Mucor sp., Monilinia laxa, Venturia inaequalis, Venturia pirina, Venturia nashiicola, Podosphaera leucotricha.

- Stone fruits (peaches, plums, nectarines, cherries, apricots, almonds): Botrytis cinerea, Monilinia sp. (M. laxa, M. fructicola), Monilinia fructigena, Alternaria alternata, Colletotrichum gloeosporioides, Penicillium expansum, Cladosporium herbarum, Rhizopus stolonifer and Rhizopus oryzae, Wilsonomyces carpophilus (sheet petitot),

- Grapes (wine and table grapes): Botrytis cinerea, Aspergillus niger, Penicillium digitatum, Penicillium italicum, Rhizopus stolonifer, Alternaria alternata,

- Kiwi: Botrytis cinerea,

Citrus fruits (oranges, lemons, limes, tangerines, grapefruits): Botrytis cinerea and Phytophthora citrophthora,

Bananas, pisanki: diseases of the skin (Colletotrichum musae), disease tops (Fusarium semitectum, Fusarium moniliforme, Fusarium paledo-roseum, Acremonium sp., Botryodiplodia theo-bromae, Ceratocystis paradoxa, Colletotrichum musae, Mycosphaerella fijiensis, Mycosphaerella musicola, Nigrospora sphaerica),

Tomatoes: Alternaria alternata,

- Melon: Botrytis cinerea, Alternaria solani, Alternaria alternata, Fusarium sp. (oxysporum, roseum, solani), Colletotrichum gloeosporioides, Penicillium sp., Phomopsis sp.,

Pineapple: Ceratocystis paradoxa,

- Vegetable and fruit crops (strawberries, tomatoes, melons plants, lettuce, onions, leeks, carrots): Botrytis cinerea, Botrytis spp., (squamosa,...), Alternaria dauci, Alternaria brassicae, Alternaria alternata, Sphaerotheca macularis, Sphaerotheca fuliginea, Peronospora. spp., Pseudoperonospora spp.,

- Flowers: Botrytis cinerea, Phytophthora spp.

Of these diseases, the most successful results obtained on the trail of the participating cultures:

- Pome fruits (apples, pears, Asian pears): Venturia inaequalis, Venturia pirina, Venturia nashiicola, Podosphaera leucotricha, or

Bananas, pisanki: Mycosphaerella fijiensis, Mycosphaerella musicola, or

- Grapes (wine and table grapes): Botrytis cinerea.

An additional aspect of this invention relates to a product for simultaneous, separate, sequential or successive use Pyrimethanil and at least one derivative of phosphorous acid, preferably fosetyl-aluminum.

The example that follows, it would be better to illustrate various aspects of the present invention, in particular, aspects related to compositions and methods according to the invention, with the use of these fungicidal compositions. However, this example in no way limits the scope of this invention.

Example

Apple - Venturia inaequalis

Compare the following fungicides:

Pyrimethanil at a dose of 20 g/HL and a mixture.

Fosetyl-Al + Pyrimethanil in doses of 50+20 100+20 g/HL used in volume mixture of plant protection 1200 l/ha

Products used against Apple (sort of Roman beauty), which is sensitive to Venturia inaequalis.

Various investigational products were sprayed plants every 7, 10 or 13 days (a total of 9, 7 and 6 of the application, respectively) during the processing program, which began on March 28, 2001

Assessment of the bole is no (% destroyed leaf surface) was conducted on may 14 and June 11, 2001 The results were expressed as % of infected leaves.

Results.

MAY 14JUNE 11
Control58,5100
Pyrimethanil (20) - 7 days14,727,7
fosetyl-Al + Pyrimethanil (500+200) - 7 daysthe 9.716,2
fosetyl-Al + Pyrimethanil (1000+200) - 7days7,88,7
Pyrimethanil (200) - 10 days16,233
fosetyl-Al + Pyrimethanil (500+200) - 10 days12,218,5
fosetyl-Al + Pyrimethanil (1000+200) - 10 days6,315,7
Pyrimethanil (200) - 13 days16,332
fosetyl-Al + Pyrimethanil (500+200) - 13 days12,318,7
fosetyl-Al + Pyrimethanil (1000+200) - 13 days10,316,3

Add fosetyl-Al makes it possible to increase the duration Pyrimethanil. Thus, activity, obtained by successive applications every 10-13 days, makes it possible to achieve activity, usually obtained by weekly applications and, therefore, substantially reduces the number of treatments, to be applied in order to control the disease.

1. Fungicidal composition containing Pyrimethanil and fosetyl-Al, in which the ratio between the amounts Pyrimethanil and fosetyl-Al is in the range from 0.05 to 10 and even more preferably from 0.05 to 1.

2. The composition according to claim 1, in which the ratio between the amounts Pyrimethanil and fosetyl-Al is in the range from 0.1 to 10, preferably from 0.1 to 6 and more preferably from 0.1 to 1.

3. The composition according to claim 1 or 2, also containing solid or liquid media that can be used, in particular, in the field of agriculture, and optionally at least one surfactant and/or one or more auxiliary substances.

4. The method of therapeutic or prophylactic control of phytopathogenic against plant pests using the composition according to any one of the preceding claims.

5. The method according to claim 4 for therapeutic or prophylactic control of phytopathogenic against plant pests.

6. The use of fosetyl-Al to increase the duration Pyrimethanil.

7. The use according to claim 6 of fosetyl-Al in relation to Pyrimethanil in the range from 0.1 to 1.

8. Use according to one of claims 4 to 7 for combating any of the following diseases:

pome fruits (apples, pears, Asian the rush) - Venturia inaequalis, Venturia pirina, Venturia nashiicola, Podosphaera leucotricha, or

grapes (wine and table grapes) - Botrytis cinerea.



 

Same patents:

FIELD: agriculture.

SUBSTANCE: method involves treating grain with aqueous solution of hydrochloride of glycine decilic ether, said solution having concentration of 0.2-0.3%; performing treatment for 20 min at temperature of solution of 40 C, with grain : solution ratio making 1:2.5-3.0; washing grain with running water and after dripping of water, drying grain by blowing with heated air to basic moisture content of 14%.

EFFECT: increased efficiency in detoxification of grain owing to providing complete destroying of microorganisms and products of their activities, such as toxins, and absence of peroxide oxidation products.

1 tbl, 4 ex

FIELD: organic chemistry, chemical technology, herbicides.

SUBSTANCE: invention describes new substituted derivatives of pyrazole of the general formula (I): wherein n = 0 or 1; group A represents independently hydrogen atom, alkyl group with 1-4 carbon atoms, halogenalkyl group with 1-4 carbon atoms, cycloalkyl group with 3-6 carbon atoms or phenyl group having substituting groups optionally; group D represents hydrogen atom, alkyl group with 1-4 carbon atoms, halogenalkyl group with 1-4 carbon atoms, alkenyl group with 2-4 carbon atoms, alkoxy-group with 1-4 carbon atoms, cycloalkyl group with 3-6 carbon atoms, halogen atom, alkoxycarbonyl group with 1-4 carbon atoms, alkylsulfonyl group with 1-4 carbon atoms or phenyl group; group E represents hydrogen atom, halogen atom or phenyl group; groups R1 and R2 both represent halogen atom; group R3 represents hydrogen atom, alkyl group with 1-4 carbon atoms, halogenalkyl group with 1-4 carbon atoms, alkenyl group with 2-4 carbon atoms, alkynyl group with 2-4 carbon atoms or benzyl group; groups R4 and R5 are similar or different and each represents hydrogen atom, alkyl group with 1-4 carbon atoms, halogenalkyl group with 1-4 carbon atoms, cycloalkyl group with 3-8 carbon atoms that can be substituted with alkyl group with 1-4 carbon atoms, alkenyl group with 2-4 carbon atoms, alkynyl group with 2-4 carbon atoms, cyanomethyl group or phenyl group; or each R4 and R5 group means benzyl group; or each R4 and R5 group represents α- or β-phenethyl group having substituting groups at benzyl ring optionally. Indicated substituting groups represent alkoxy-groups with 1-4 carbon atoms wherein indicated substituting groups substitute hydrogen atom at the arbitrary positions 0-2 of the benzyl ring; or groups R4 and R5 form in common 5-membered or 6-membered aliphatic ring wherein the indicated ring can be substituted with alkyl groups with 1-4 carbon atoms and indicated ring can comprise one or two heteroatoms chosen from nitrogen oxygen and sulfur atom, and a method for their preparing. Also, invention describes herbicide compositions based on compound of the formula (I). Invention provides preparing herbicide compositions showing the strong herbicide effect and broad herbicide spectrum of their effect.

EFFECT: improved preparing method, valuable properties of derivatives and compositions.

7 cl, 6 tbl, 3 ex

FIELD: agriculture; chemical engineering.

SUBSTANCE: composition comprises sulfonyl urease derivative, polyoxyethylized dialkyl amine of formula RRN(CH2CH2O)xH, where r=C2-C8-alkyl, x=1-6, and water. Sulfonyl urease and polyoxyethylized dialkyl amine proportion is equal to 1:2 to 1:27. Commercial form of herbicide composition is also described. It comprises separately packed compositions of dry and liquid ingredients to be mixed directly before applying the herbicide composition. Dry composition comprises sulfonyl urease derivative and liquid composition comprises polyoxyethylized dialkyl amine and water. Mass proportion of dry and liquid composition is equal to 1:4.8 to 1:141.8. Mole proportion of sulfonyl urease belonging to the dry composition and polyoxyethylized dialkyl amine in liquid composition is equal to 1:2 to 1:27.

EFFECT: reduced active ingredient consumption; high stability in storage.

8 cl, 9 tbl

FIELD: agriculture.

SUBSTANCE: claimed composition contains (mass %, according to variants): 1) extracts from organs and/or seeds of coniferous trees 0.05-99,7; nitrogen 0-75; phosphorus 0-75; potassium 0-75; calcium 0.0001-18; sulfur 0-75; copper 0-60; iron 0-60; boron 0-30; manganese 0-60; zinc 0-60; molybdenum 0-50; cobalt 0-30; magnesium 0-60; sodium 0-50; and balance: water; 2) extracts from organs and/or seeds of coniferous trees 1.0-37; nitrogen 0-75; phosphorus 0-75; potassium 0-75; calcium 0.0001-25; sulfur 0-75; copper 0-60; iron 0-06; boron 0-30; manganese 0-60; zinc 0-60; molybdenum 0-50; cobalt 0-30; magnesium 0-60; sodium 0-50, treatment agent, fungicide, herbicide, insecticide and/or active ingredient of treatment agent, fungicide, herbicide, insecticide 0-98.0; and balance: water; 3) extracts from organs and/or seeds of coniferous trees 2.5-74; nitrogen 0-75; phosphorus 0-75; potassium 0-75; calcium 0.0001-32; sulfur 0-75; copper 0-60; iron 0-06; boron 0-30; manganese 0-60; zinc 0-60; molybdenum 0-50; cobalt 0-30; magnesium 0-60; sodium 0-50, treatment agent, fungicide, herbicide, insecticide and/or active ingredient of treatment agent, fungicide, herbicide, insecticide 0-97.4; and balance: water. Method for plant growth regulation and protection thereof from diseases also is described.

EFFECT: composition of improved quality for accelerated plant growth and development, and protection thereof from diseased.

4 cl, 4 tbl

FIELD: agriculture.

SUBSTANCE: claimed composition contains (mass %, according to variants): 1) extracts from organs and/or seeds of coniferous trees 0.05-99,7; nitrogen 0-75; phosphorus 0-75; potassium 0-75; calcium 0.0001-18; sulfur 0-75; copper 0-60; iron 0-60; boron 0-30; manganese 0-60; zinc 0-60; molybdenum 0-50; cobalt 0-30; magnesium 0-60; sodium 0-50; and balance: water; 2) extracts from organs and/or seeds of coniferous trees 1.0-37; nitrogen 0-75; phosphorus 0-75; potassium 0-75; calcium 0.0001-25; sulfur 0-75; copper 0-60; iron 0-06; boron 0-30; manganese 0-60; zinc 0-60; molybdenum 0-50; cobalt 0-30; magnesium 0-60; sodium 0-50, treatment agent, fungicide, herbicide, insecticide and/or active ingredient of treatment agent, fungicide, herbicide, insecticide 0-98.0; and balance: water; 3) extracts from organs and/or seeds of coniferous trees 2.5-74; nitrogen 0-75; phosphorus 0-75; potassium 0-75; calcium 0.0001-32; sulfur 0-75; copper 0-60; iron 0-06; boron 0-30; manganese 0-60; zinc 0-60; molybdenum 0-50; cobalt 0-30; magnesium 0-60; sodium 0-50, treatment agent, fungicide, herbicide, insecticide and/or active ingredient of treatment agent, fungicide, herbicide, insecticide 0-97.4; and balance: water. Method for plant growth regulation and protection thereof from diseases also is described.

EFFECT: composition of improved quality for accelerated plant growth and development, and protection thereof from diseased.

4 cl, 4 tbl

FIELD: herbicides.

SUBSTANCE: invention relates to application of 2-diethylamino-6-methoxy-4-[(4'-ethoxycarnonyl-5'-methyl-1',2',3'-triazole)-1'yl]1,3,5,-triazine of formula as antidote against phytotoxic action of 2,4-dichlorophenoxyacetic acid herbicide onto germinated sunflower seeds.

EFFECT: more effective sunflower germ root length and hypocotyl elongation on background of phytotoxic 2,4-D herbicide action.

2 tbl, 3 ex

FIELD: agriculture.

SUBSTANCE: claimed method includes plant treatment with 3-amino-2-[N-(4-fluorophenyl)carbamido]-4,6-dimethyltieno-[2,3b]-pyridine in amount of 200 g/hectare over 5 days after herbicide application to protect vegetative sunflower plants from damage action of 2,4-dichlorophenoxyacetic acid butyl ester.

EFFECT: increased plant productivity.

1 tbl

FIELD: agriculture.

SUBSTANCE: claimed method includes plant treatment with N-(2-iodophenyl)-2,4,5,6-tetracloronicotinoyl amide in amount of 200 g/hectare over 5 days after herbicide application to protect vegetative sunflower plants from damage action of 2,4-dichlorophenoxyacetic acid butyl ester.

EFFECT: increased plant productivity.

1 tbl

FIELD: agriculture.

SUBSTANCE: claimed method includes plant treatment with N-(2-methoxyphenyl)-2,6-dichloro-4-mentylnicotinamide in amount of 200 g/hectare over 5 days after herbicide application to protect vegetative sunflower plants from damage action of 2,4-dichlorophenoxyacetic acid butyl ester.

EFFECT: increased plant productivity.

1 tbl

FIELD: agriculture, organic chemistry.

SUBSTANCE: invention relates to application of 2-[N-(2'-iodophenyl)carboxamido]-3-amino-4,6-dimethylthieno[2,3-b]pyridine of formula as stimulator of sunflower growth.

EFFECT: stimulation of sunflower seed germination; increased sunflower productivity.

2 tbl, 3 ex

FIELD: organic chemistry, agriculture.

SUBSTANCE: invention relates to incecticidal/acaricidal agent of synergetic action having general formula I wherein W, Y and Z are independently hydrogen or C1-C4-alkyl; A and B together with carbon atom to which they are bonded form C3-C6-cycloalkyl monosubstituted with C1-C4-alkoxyl; G is carbon or -COOR, wherein R is C1-C4-flkyl and compound selected from group containing chloropyriphos, oxydimenton methyl, acephat, methiocarb, thiocarb, pyrimicarb in synergic ratio.

EFFECT: agent of high efficiency to control pests and mites.

2 cl, 8 tbl, 7 ex

The invention relates to the production of pesticides

The invention relates to a new compound exhibiting fungicidal activity

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

FIELD: organic chemistry, chemical technology.

SUBSTANCE: invention relates to a new chemical compound 3-hydroxy-2-thioxo-4(3H)-quinazolinone of the formula (I): This compound possesses fungicide and growth-regulating activity. Also, invention relates to a method for preparing the indicated compound that involves the successive interaction of antharanilic acid ester with thiophosgene, sodium acetate followed by reaction with hydroxylamine.

EFFECT: improved preparing method, valuable properties of compound.

3 cl, 4 tbl, 3 ex

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