Herbicide compositions

 

(57) Abstract:

Describes a new herbicide composition containing a derivative of the sulfonylureas of the formula (I), where Q denotes - CH=CH - or-S-, R represents C1-3-alkyl straight or branched chain, and X represents-OCH3or its salt, which is acceptable in agriculture, and serviced selected from Isoproturon, imazamethabenz, bifenox, hydroxybenzonitriles of the herbicide fenoxaprop-P-ethyl, triallat, dimensionattribute, MSR, fluroxypyr, pendimethalin, isoxaben and diflufenican, with appropriate herbicide components are present in quantities at which these compositions are selective herbicide action in respect of crops when predsjedava or post-harvest processing and have a synergetic effect when included in herbicide-effective doses. The composition may be used to destroy unwanted vegetation in agricultural crops, especially cereals. 4 C.p. f-crystals, 1 PL.

The invention relates to herbicide compositions containing herbicide derived sulfonylureas and at least one serviced, the positions for the destruction of undesirable vegetation in crops especially in crops.

In the application for the European patent N 0477808 considered sulfonylurea derivatives of General formula (1)

< / BR>
where Q represents-CH=CH - or-S-, R denotes a C1-3 alkyl straight or branched chain, and X represents-OCH3or CH3or their salts, which is acceptable in agriculture. Examples of salts suitable for agriculture, are salts with inorganic bases, such as alkali metals (e.g. sodium, potassium etc), alkaline earth metals (e.g. magnesium, calcium and so on) and ammonia, and organic bases such as dimethylamine, triethylamine, pyrrolidine, piperidine, piperazine, morpholine, benzylamine, ethanolamine and diethanolamine. It is believed that these herbicide sulfonylurea derivatives possess high activity against broadleaf and grassy weeds and not harm valuable Miloserdie cereals, in particular wheat.

The above derivatives, sulfonylureas in practice is not well destroy all the weeds growing in melrosemac cereals. In particular, weeds such as, for example:

Apolecurus myosuroides (lisah the world)

Matricaria chamomilla (chamomile)

Stellaria media (woodlouse)

Veronica persica (Veronica Persian)

destroys the specified derived only in the case of the use of relatively high doses. Such high doses can cause damage to agricultural crops, and therefore, undoubtedly, reduced commercial value of sulfonylureas. In addition, the requirements for environmental protection, put a mandatory condition for the reduction of the application rate active herbicide for substances for destruction of unwanted vegetation.

It is known that this problem can be partially solved by herbicide compositions containing more than one type of herbicides. However, such compositions should preferably possess the useful properties of individual herbicide components, and to provide a synergetic effect with the selectivity in respect of crops. However, it is difficult to determine the appropriate combination of herbicides, whereas the presence of a large number of herbicides of different types and many individual herbicides belonging to each such type.

The aim of the present invention is p is, one serviced, and these compositions are capable of destroying much more weed species compared to each individual component of the herbicide, while maintaining the selectivity of herbicide action derived sulfonylureas.

Another objective of the present invention to provide a herbicide composition, which in the case predsjedava and post-harvest processing demonstrates a broader spectrum of weed-killing activity compared with sulfonylurea derivatives used separately, while maintaining the selectivity of herbicide action above sulfonylureas in relation to cultivated crops.

Another objective of the present invention is a method for the selective destruction of unwanted vegetation on the stages of germination and growth without harming crops, such as how the processing of grain crops, which is predsjedava or post-harvest processing of crops composition of the present invention.

Surprised by the fact that the composition of the present invention containing the above-mentioned su is in, not causing harm to agricultural crops. Surprising that the compositions of the present invention additionally have a synergistic effect.

The present invention provides herbicide compositions containing the above derivative sulfonylureas of the formula (I) and at least one serviced selected from the group including:

- urea herbicides,

- imidazolinone herbicides,

- herbicides based on diphenyl ether,

-hydroxybenzonitrile herbicides,

- herbicides based on 2-(4-aryloxyphenoxy)alanovoy acid and Aksinya herbicides,

- urethane and THIOCARBAMATE herbicides,

- herbicides-based Quaternary ammonium salt,

- triazole herbicides,

- phytohormonal herbicides, including herbicides based aryloxyalkanoic acid herbicides based Aringarosa acid herbicides on the basis of pyridineboronic acid and herbicides on the basis of pyridyloxyacetic acid,

- 2,6 - dinitroaniline herbicides,

amide herbicides and

- anilide herbicides,

in such quantities, at which these compositions demonstrate selective herbicide distiniguish action when making in doses effective herbicide against.

Thus, the ratio between sulfonylurea herbicide and servicecom may be different in each case, that is, it is determined depending on the herbicides included in the composition of the present invention, and is from about 1:1 to about 1:150, while herbicides contribute at the rate of from about 10:30 g/ha to about 25:1500 g/ha

In the basis of the above classification serviceof lies classification of herbicides listed in the Handbook "The Pesticide Manual", ninth edition, published in 1991 by the British Council for the protection of agricultural crops.

It is established that the composition of the present invention are characterized by higher herbicide activity derived sulfonylureas (I) independently of other components, as they can successfully compete with weeds that are difficult to destroy by using the derived sulfonylureas. In addition, significantly expanding the range of weeds against which the compositions of the present invention to provide a weed-killing effect compared to the use of only one relevant sulfonylurea herbicides composition does not deteriorate the selectivity of action against the grain crops (including, but not limited to, wheat, barley, oats and rye.

Another interesting discovery is that the composition of the present invention not only demonstrate additional herbicide activity against most weeds growing in monocotyledonous crops, but also have a synergistic effect.

This makes it possible to reduce the number of separate components, active in herbicide regard, the compositions of the present invention, intended for processing of agricultural crops, compared with amounts that are made separately, the effectiveness of herbicide action remains at the same level. In addition, these compositions demonstrate acceptable activity against weeds, even in cases where each of these herbicides, used in isolation, is ineffective due to insufficient high rate, thereby increasing the level of safety in suboptimal treatment.

The preferred sulfonylurea derivatives are compounds of the above formula 1 in which R represents-C2H5X represents - OCH3and Q represents-CH=CH - or-S-, i.e. soedinenii, metoxuron, linuron, monolinuron, dimefuron and Diuron.

Most preferred is Isoproturon.

Preferred imidazolinone herbicides are imazamethabenz-methyl, imazapyr, imazighen and katajamaki. Most preferred is imazamethabenz-methyl (trade mark "ASSERT").

Preferred herbicides based on diphenyl ether are bifenox, alfthan, folliculitis, fomesafen, lactofen and oxycontin. Most preferred is bifenox.

Preferred hydroxybenzonitrile herbicides are bromoxynil and ioxynil. Most preferred is bromoxynil.

Preferred herbicides on the basis of 2-(4-aryloxy-phenoxy)-alanovoy acid are fenoxaprop, fenoxaprop-P-ethyl (brand "PUMA"), fluazifop-R, fluazifop-butyl, haloxyfop-methyl, haloxyfop-etotal, isocaporate, proposat-ethyl, hisamoto-ethyl, hisamoto-P-ethyl and diclofop-methyl.

Preferred urethane/THIOCARBAMATE herbicides are trialled, diallate, Barban, timepart, molinet and thiobencarb. Most preferred is trialled.

M is S="ptx2">

Preferred triazole derivative has the following formula (II)

< / BR>
where R denotes an alkyl group with a straight chain having from 1 to 10 carbon atoms, which is not substituted or is substituted by 1 to 19 fluorine atoms, alkyl group branched chain, having from 3 to 10 carbon atoms, which is not substituted or is substituted by 1 to 19 fluorine atoms; a cyclic alkyl group having 3 to 10 carbon atoms; an alkyl group having from 1 to 3 carbon atoms, which is substituted by an alicyclic structure having 3-7 carbon atoms; phenyl group or aracelio group having 7 to 9 carbon atoms; X1denotes a halogen or alkyl group having from 1 to 3 carbon atoms; X2denotes hydrogen, halogen or alkyl group having from 1 to 3 carbon atoms; Y1denotes hydrogen or fluorine; and Y2denotes hydrogen or fluoro; more preferably, when X1is chlorine, X2is hydrogen, Y1and Y2are hydrogen and R is - CH2CF2CF3. This connection has a weed-killing action in case predsjedava and post-harvest processing. Other preferred triazole herbicide is amitrol.

The Most Is I, in which Y1and Y2denote hydrogen, X1denotes chlorine, X2represents hydrogen and R represents-CH2CF2CF3.

Preferred phytohormonal herbicides herbicides are based on aryloxyalkanoic acids such as 2,4-D, 2,4 DB, MSRA, MRSW, RSRV, MSR (known as SMR and mecoprop), mecoprop-R, dichlorprop, dichlorprop-R and clomipram, herbicide-based Aringarosa acid, such as dicamba, herbicide based on pyridineboronic acid, such as picloram, herbicides based on pyridyloxyacetic acid, such as fluroxypyr, triclopyr-buttel and triclopyr- -triethylamine. Of the above herbicides most preferred are MSR and fluroxypyr.

The preferred 2,6-dinitroaniline herbicides are pendimethalin, trifluralin, fluazinam, benfluralin, Butylin and fluchloralin. Most preferred is pendimethalin.

Preferred axisname herbicides are tralkoxydim, sethoxydim, alkoxides, clethodim.

Preferred amide herbicides are isoxaben, tabulam and propyzamide. Most preferred is isoxaben.

Predpolagaetsya diflufenican.

Another aspect of the present invention provides the above herbicide compositions containing the derivative sulfonylureas and a mixture of two or more of the above serviceof.

The compositions of this invention can contain derived sulfonylureas and serviced in a wide range of proportions, depending on certain conditions, processed crops, destroy weeds and type of herbicides used in these compositions.

In accordance with another embodiment of the present invention effective composition may contain the above derived sulfonylureas (I) and a mixture of two or more of the above serviceof.

Another aspect of the present invention provides a method of selective destruction of unwanted plants at the stage of germination or growth, including sequential or simultaneous, redshadow or post-harvest processing of weed plants, their seeds or land littered with weeds or their seeds, active in herbicide respect to the components of the compositions of this invention.

The present invention for simultaneous or sequential treatment of seeds, plants or land littered with weeds or their seeds. Preference is given to simultaneous processing. In this case, the composition can be applied:

a) as prepared in the tank mixture of individual herbicide components, which can be supplemented known in agriculture adjuvants, such as carriers, diluents, surfactants, agents, lowering the freezing temperature, and the like;

b) in the form of finely ground powder mixture derived sulfonylureas and serviced;

(C) in the form of ready-to-use compositions containing the herbicide components together with substances that facilitate obtaining compositions, surfactants, and so on; or

d) in the form of a solution, dispersion or emulsion of a more concentrated or even solid product, which also contains herbicide components, substances, facilitating access to the song, and others known in agriculture adjuvants.

The rate of the compositions of this invention depend on the particular application and on the composition of the herbicide composition.

In the scope of the present invention includes herbicide composition, soda aqueous or non-aqueous solutions and aqueous suspensions requiring dilution before use, which are determined by the General term "composition". These compositions may contain a mixture of active herbicide respect of the components in an amount of from 0.1 to 100 wt.%, and also can include at least one acceptable agricultural adjuvant in liquid or solid form. Herbicide components may be present in these compositions in free form or in the form used in agriculture salt accession acid, a complex product or product associations, such as, for example, a complex product or product Association with metal ions.

These songs get by known methods by mixing the active herbicide regarding ingredients with one or more adjuvants, including diluents, extenders, carriers and conditioning agents, in order to obtain compositions in the form of finely ground solids, pellets, solutions, dispersions or emulsions. Thus, the active ingredients can be used with the same adjuvant as finely ground solid, a liquid of organic origin, water, surfactant, dispersant, emulsifier, stabil is such adjuvants.

Acceptable solvents include water, alcohols (e.g. methanol, ethanol, n-propanol, isopropanol, ethylene glycol and so on), ketones (e.g. acetone, methyl ethyl ketone, and so on), ethers (e.g. dioxane, tetrahydrofuran, onomatology ether of ethylene glycol, onomatology ether of diethylene glycol, onomatology ether of propylene glycol, and so on ), aliphatic hydrocarbons (e.g. kerosene, light oil, fuel oil, machine oil and so on), aromatic hydrocarbons (e.g. benzene, toluene, xylene, solvent-naphtha, the methylnaphthalene, etc.), halogen-substituted hydrocarbons (e.g. dichloromethane, chloroform, carbon tetrachloride and so on), acid amides (e.g. dimethylformamide, dimethylacetamide, and so on), esters (e.g. ethyl acetate, butyl acetate, esters of glycerin, fatty acids, and so on) and NITRILES (e.g. acetonitrile, propionitrile and so on). These solvents can be used alone or as a mixture of two or more ingredients in a desired ratio.

Examples of the solid carrier (diluent/filler) can serve vegetable powders (e.g. soybean flour, shredded tobacco, wheat flour, sawdust, and so on), mineral powders (e.g. halmatic; and silicas, such as diatomaceous earth and powdered mica, alumina, powdered sulfur and activated carbon. These solid carriers may be used alone or as a mixture of two or more ingredients in a desired ratio.

The above liquid or solid diluents or carriers) can be used individually or in combination. The diluent may comprise up to 100 wt.% the whole composition.

Acceptable surface-active substances are alkylbenzenesulfonate and alkylnaphthalene, sulfated alcohols, fatty acids, amines or acid amides, acid esters of sodium isethionate sodium long chain, esters of sulfosuccinate sodium, sulfated or sulfonated fatty acid esters, petroleum sulfonates, sulfonated vegetable oils, decret-acetylglycine, polyoxyethylene derivatives alkylaryl esters, polyoxyethylene derivatives of ALKYLPHENOLS (particularly isooctylphenol and Nonylphenol) and polyoxyethylene derivatives of esters monocyclic fatty acid mexicanvalium (for example, sorbitan), formaldehyde condensates polyoxyethyleneglycol ether sulfates polyoxyethylene is such as ammonium sulfate, ammonium nitrate and ammonium phosphates, ammonium salts derived from organic amines such as primary, secondary and tertiary amines, diamines, such as Ethylenediamine and piperazine, morpholine, polyamine, alkoxysilane amines and amine surfactants. Preferred dispersants are methyl cellulose, polyvinyl alcohol, ligninsulfonate sodium, polymer alkylnaphthalene, naphthalenesulfonate sodium and polymethylenepolyphenylisocyanate.

Wettable powders are dispersible in water composition containing a mixture of active ingredients, inert solid filler and one or more wetting and dispersing agents. Inert solid fillers are usually minerals such as natural clays, diatomaceous earth and synthetic minerals derived from silica and similar materials. Examples of such fillers are kaolinites, attapulgite and synthetic magnesium silicate. Compositions in the form of wettable powders according to this invention usually contain from greater than 0.5 to 60 parts, preferably from 5 to 20 parts of a mixture of active ingredient, from about 0.25 to 25 parts (preferably from 1 to 15 parts)lo 95 parts (preferably from 5 to 50 parts) inert solid filler, all parts are by weight and are based on the total weight of the composition. Optionally, from about 0.1 to 2.0 parts of a solid inert filler can be replaced by a corrosion inhibitor or protivovospalitel, or both together.

The compositions of this invention can be obtained in the form of dispersible in water granules (WG) containing active in herbicide regarding components along with surfactants, dispersing agents, disintegrators, fillers, diluents and the like.

These compositions can also be obtained in the form of dust concentrates containing from 0.1 to 60 wt.% the active ingredients in a mixture with an acceptable carrier or diluent; these powders can be diluted in the diluent at a concentration of from about 0.1 to about 10 wt.%.

Compositions which are aqueous suspensions or emulsions, can be obtained by mixing the non-aqueous solution of a water-insoluble mixture of active ingredients and emulsifier with water until smooth and subsequent homogenization with the formation of an emulsion of very fine particles. The obtained concentrated aqueous suspension is characterized by very small size of hozyaystvennyh cultures. Acceptable concentration of the mixture of the active ingredients in these compositions comprise from about 0.1 to 60 wt.%, preferably from 5 to 50 wt.%, the maximum concentration is determined by the solubility of active ingredients in a solvent.

Concentrates are usually solutions of mixtures of active ingredients is not miscible with water, partially miscible with water or miscible with water solvents with surface-active substance. Acceptable solvents for the active ingredients according to this invention are dimethylformamide, dimethylsulfoxide, N-organic, hydrocarbons, amines and water-immiscible ethers, esters or ketones. However, other potent liquid concentrates can be obtained by dissolving the active ingredient in a solvent with further dilution, such as kerosene, to achieve the necessary to spray concentration.

Compositions in the form of concentrates usually contain from about 0.1 to 95 parts (preferably from 5 to 60 parts of a mixture of active ingredient, from about 0.25 to 50 parts, preferably from 1 to 25 parts) surfactant, and optionally from about lhermitage oil.

The compositions of this invention can also be in the form of granules, which are stable in physical composition in the form of particles containing a mixture of active ingredients, linked or distributed in the main filler of inert fine particles. In order to facilitate the release of active ingredient from the particles in the composition can be entered surfactant, similar to those shown above. Natural clay, pyrophyllite, illite and vermiculite are examples of acceptable mineral fillers in the form of particles. The preferred fillers are porous, absorbent, pre-formed particles, such as pre-formed and sifted particles attapulgite or subjected to thermal expansion of the particles of vermiculite and finely ground clay, such as kaolin clay, hydrated attapulgite or bentonite clay. These fillers dispersed or mixed with the active ingredient with obtaining herbicide granules.

Granular compositions of this invention can contain from about 0.1 to 30 weight. parts of the mixture of active ingredients per 100 weight. parts of clay and from 0 to about what, and this invention can also contain other additives, for example fertilizers, other herbicides, other pesticides, protective agents and other additives commonly used in herbicide compositions, which are used separately or in conjunction with any of the above-described adjuvants.

Acceptable surfactants are presented in the Handbook "Mc.Cutcheon''s Detergents and Emulsifiers Annual", MC Publishing Corp., Ridgewood, New Jersey, or similar technical documents.

It is recognized that in the case of synergism efficiency of the mixture cannot be calculated based on the performance of the individual ingredients. Synergism is usually defined as the simultaneous action of two or more compounds, as a result of which the overall reaction to the pesticide combination exceeds the total impact of the individual components.

A simple mathematical proof of the additivity of the components in pesticide compositions performed using the following equation:

< / BR>
in which X and Y denote the percentage of inhibition of the growth of weeds, respectively toxic substances a and B. E represents the expected percentage of inhibition of the growth of weeds mixture of substances a and B. Synergism is Slivno affect a number of weeds, and are particularly useful for weed control, growing in cereal crops, such as weeds, which are presented above in the description of this invention. In addition, using the herbicide compositions of the present invention can be destroyed, for example, the following weeds:

Amaranthus retroflexus (Amaranthus spiked)

Abutilon theophrasti (canetic Theophrastus)

Sida spinosa - (brisket barbed)

Sesbania exaltata - (cannabis weed)

Xanthium pennsylvanicum (cocklebur)

Bidens spp. - (series)

Convolvulus arvensis (bindweed)

Papaver rhoeas - (Mac-Samosata)

Chrysanthemum segetum (slative)

Digitaria sanguinalis (weed blood)

Setaria faberii - (spickle giant)

Solanum nigrum (black nightshade)

Cyperus esculentus (syt edible)

Echinochloa crus-galli - (chicken millet)

Avena fatua (wild oat)

Avena sterilis - (oat sterile)

Lolium Polygonum - (husk)

Agropyron repens (cynodon)

Plantago major (plantain)

Cyodon cactylon - (Bermuda grass)

Spergula arvensis (field itself in repeated profit)

Sinapsis arvensis - (mustard field)

lpomea purpurea (morning glory)

Chenopodium albium - (quinoa)

Ranunculus avensis - (Buttercup field)

Rubus fructicosus - (BlackBerry)

Portulaca oleracea (purslane vegetable)

Polygonum convolvulus - (knotweed curly)

Brassica synapsis - (mustard yellow)

Achillia milleflorum (casaceli the operations of the present invention depending on the selected sulfonylurea and a particular combination of serviceof, are: Senecio, Vicia, Ambrosia, Anthemis, Sorghum, Aristolochia, Agrostis, Bromus, Tussilago, Carsium, Viola, Atriplex, Apera, Poa, Capsella, Galinsoga, Datura, Euphorbia, Taraxacum, Plantago, Cynodon, Rumex, u Oxalis.

The invention is illustrated by the following examples.

Example 1

Two connections sulfonylureas and the following structural formula:

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< / BR>
received in the form of a suspension concentrate (SC) containing about 42 wt.% the active ingredient.

These compounds were tested separately and in mixture with servicecom, which was also tested separately on the following weeds:

Weed - Symbol

Apolecurus myosuroides (Alopecurus myservername) - ALOM

Avena fatua (wild oat) - AVENA

Galium aparine (cleaver) - CALAP

Lamium purpureum (purple dead-nettle) - LAMPU

Matricaria chamomilla (chamomile) - MATCH

Stellaria media (woodlouse) - STEME

Veronica persica(Veronica Persian) - VEPRE

For testing in the greenhouse were randomly placed in three of the same pot for each experiment. Plants were treated about three weeks after sowing and then were grown under a 14-hour daylight, temperature 15oC in the day time period and 9oC at night. All the tested compositions were made using opryskivatel, and the water used in the amount of 300 l/ha Weed plants were in phase from 0 to 6 leaves.

Evaluation of phytotoxicity were made by comparison with untreated control pots on an arbitrary scale from 0 to 100%, where 0 means no visible effect and 100 means the destruction of all plants. The results are shown in the table and expressed as average values obtained during the execution of three identical experiments.

Have been tested such sugarbelly as Isoproturon (IPU) (urea herbicide), imazamethabenz-methyl (imidazolinone herbicide), bifenox (herbicide based on diphenyl ether), bromoxynil (hydroxybenzonitrile herbicide), triallate (urethane herbicide), difenzoquat (Quaternary ammonium salt), flupoxam (triazole herbicide),

MSR (phytohormonal herbicide), pendimethalin (2,6-dinitroaniline herbicide), fluroxypyr (phytohormonal herbicide), fenoxaprop-P-ethyl (herbicide on the basis of 2-(4-aryloxyphenoxy)alanovoy acid), isoxaben (amide herbicide) and diflufenican (anility herbicide). Fenoxaprop-P-ethyl is a commercial product PUMAcontaining protective substance. It is believed that the protective substance reduces BP is one.

The test results presented in the table below.

The results of these tests demonstrate the presence of synergistic actions inherent in the compositions according to this invention. If you take for comparison fenoxaprop-P-ethyl, it should be noted that the impact of these compositions on weed is a synergistic with the same degree of safety for crops, which provides a composition consisting of fenoxaprop-P-ethyl and protective substances. In practice, this will allow the use of protective substance in much smaller quantities.

1. Herbicide composition containing a derivative of a sulfonylurea of the formula I

< / BR>
where Q represents - CH=CH - or-S-;

R represents C1-3alkyl straight or branched chain;

X represents-OCH3or its salt, which is acceptable in agriculture, and serviced selected from Isoproturon, imazamethabenz, bifenox, hydroxybenzonitriles of the herbicide fenoxaprop-P-ethyl, triallat, dimensionattribute, MSR, fluroxypyr, pendimethalin, isoxaben and diflufenican, with appropriate herbicide components are present in quantities at which these compositions show the running process and have a synergetic effect when included in herbicide-effective doses.

2. Herbicide composition under item 1, characterized in that the derivative of sulfonylureas is a compound of formula

< / BR>
< / BR>
3. Herbicide composition under item 1, wherein the sulfonylurea is a compound of formula I in which R represents a C2H5X represents-OCH3and Q represents - CH=CH-.

4. Herbicide composition according to any one of paragraphs.1 to 3, characterized in that serviced is any herbicide selected from the group including Isoproturon, imazamethabenz, bifenox, bromoxynil, triallate, dibenzosuberone, MSR, pendimethalin, isoxaben and diflufenican.

5. Herbicide composition according to any one of paragraphs.1 to 4, characterized in that the ratio between sulfonylurea herbicide and servicecom is depending on the used components from about 1:1 to about 1:150.

 

Same patents:

The invention relates to fungicidal mixtures containing Energetichesky effective number

a) oximoula ester of ester of carboxylic acid of the formula 1

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< / BR>
and

b) derived phthalimide selected from the group of compounds of formula II and formula III

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< / BR>
In addition, the invention relates to a method of combating harmful fungi using mixtures of the compounds of formula I (Ia or Ib, respectively) and II, respectively, compounds of formulas I and III and to the use of compounds of formula I, the compounds of formula II and compounds of formula III for the preparation of such mixtures

The invention relates to a method for processing crops, intended to protect the crops against weeds and/or to improve yields, characterized in that on the leaves of plants put effective and revitalizing dose of the compounds according to the invention

The invention relates to compounds having the structural formula I, where X, Y, R and Z are defined in the description of the application

The invention relates to derivatives of heterocyclic compounds, as well as agricultural and horticultural fungicides containing these compounds as active ingredients

The invention relates to new agrochemical compounds, in particular derivatives valinamide General formula (I)

R1-O-CO-NH-R2where R1- ISO-propyl or sec.-butyl;

R2- chlorine, methyl, ethyl or methoxy-group in the form of a racemate or in R(+)-configuration L-isomer having fungicidal activity

The invention relates to new herbicide compositions containing a mixture of compounds

The invention relates to new derivatives shinkareva acid of General formula I, in which L, M denote hydrogen, alkyl with 1-4 carbon atoms, alkoxy with 1-4 carbon atoms, alkylthiols with 1-4 carbon atoms, chlorine, methylsulphonyl, Z denotes hydrogen, alkyl with 1-4 carbon atoms, benzyl or phenyl, R is hydrogen, alkyl with 1-6 carbon atoms, provided that Z does not mean methyl, phenyl or hydrogen and 5-carboxy-7-metalshark and 5-carboxy-4-hariharan excluded

The invention relates to new compositions containing herbicide on the basis of N-isopropylacetanilide and its derivative 4-benzoimidazole, and to their use as herbicides

The invention relates to new heterocyclic or carbocyclic derivatives which nematocidal, insecticidal and acaricidal activity, to the way they are received, to contain their pharmaceutical compositions and to use their ways of destruction or suppression of nematodes, harmful insects or acaricide

The invention relates to new biologically active compound from a number of heterocyclic compounds of the formula I, showing the property activator germination of wheat seeds

The invention relates to a new above-mentioned compounds, method of their production and the means of containing this compound, useful for combating fungi and insect pests

The invention relates to new isoxazol derivative, compositions containing them, methods of obtaining and use as herbicides
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