Herbicide agent

FIELD: herbicides, agriculture.

SUBSTANCE: invention describes a herbicide agent comprising fluphenacet and compound from the group comprising butaphenacyl-allyl, cinidon-ethyl, florasulam, flucarbazon-sodium, flupyrsulfuron-methyl-sodium, iodosulfuron-methyl-sodium, mezotrion, procarbazon-sodium chosen in the synergetic effective ratio. Proposed agent is used for selective eradication of weeds in different useful vegetable crops.

EFFECT: valuable properties of agent.

3 cl, 46 tbl, 4 ex

 

The present invention relates to a means for protection of plants, more particularly to the herbicide agent.

Known to the herbicide agent containing as an active substance heteroaromatic (see European patent application EP AND 5501, EP AND 18497, EP AND 29171, EP AND 94514, EP AND 100044, EP AND 100045, EP AND 161602, EP AND 195237, EP AND 348734, EP AND 348743, German patent application DE A 4317323). The known means and/or its compatibility with cultivated plants is not always satisfactory.

Also known combinations of active substances from heterooligomerization and other herbicides synergistic action (see international application WO And 94/02014, WO A 96/07323, WO A 96/11575, WO A 96/17519, WO A 98/08383, U.S. patent US A 5858920, US A 5945379, US A 5985797).

Object of the invention is the expansion of the range of herbicide funds with synergistic effects.

The problem is solved proposed herbicide product containing N-isopropyl-N-(4-forfinal)-α-(5-trifluoromethyl-1,3,4-thiadiazole-2-yl-oxy)-ndimethylacetamide (flufenacet) and a compound from the group comprising complex [1,1-dimethyl-2-oxo-2-(2-propenyloxy)]-ethyl ester 2-chloro-5-(3,6-dihydro-3-methyl-2,6-dioxo-4-trifluoromethyl-1(2H)-pyrimidinyl)-benzoic acid (buttonall-allyl)complex ethyl ester of 2-chloro-3-[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3-dioxo-2H-isoindole-2-yl)-phenyl]-2-propanoic acid (cinico the-ethyl), N-(2,6-differenl)-8-fluoro-5-methoxy-[1,2,4]-triazolo-[1,5-C]-pyrimidine-2-sulfonamide (florasulam), sodium salt of 4,5-dihydro-3-methoxy-4-methyl-5-oxo-N-[(2-triptoreline-phenyl)-sulfonyl]-1H-1,2,4-triazole-1-carboxamide (flucarbazone-sodium), sodium salt of N-(4,6-dimethoxypyrimidine-2-yl)-N'-(3-methoxycarbonyl-6-trifluoromethyl-pyridin-2-yl-sulfonyl)-urea (flupyrsulfuron-methyl-sodium), sodium salt of N-(4-methoxy-6-methyl-1,3,5-triazine-2-yl)-N'-(5-iodine-2-methoxycarbonyl-phenylsulphonyl)-urea (iodosulfuron-sodium), 2-(4-methylsulphonyl-2-nitro-benzoyl)-1,3-cyclohexanedione (mesotrione), sodium salt complex methyl ester 2-[[[(4,5-dihydro-4-methyl-5-oxo-3-propoxy-1H-1,2,4-triazole-1-yl)-carbonyl]-amino]-sulfonyl] benzoic acid (procarbazine-sodium) and their mixture, and flufenacet and the connection of the above groups taken in synergistic effective value.

1 mass part of flufenacet preferably varies from 0.02 to 500, in particular from 0.05 to 100 mass parts of the compound of the above groups.

As compounds of the above group preferred betapen-acyl-allyl, cinidon-ethyl, florasulam, flupyrsulfuron-methyl-sodium, iodosulfuron-methyl-sodium and procarbazine-sodium.

The proposed tool can be used in various crops, especially barley, potatoes, maize, rice, soybean and is shanice, for the selective suppression of monocotyledonous and dicotyledonous weeds, however they can also be used for semi - and non-selective suppression of monocotyledonous and dicotyledonous weeds.

The proposed tool can handle all of the plants and parts of plants. Under the plant refers to all plants and plant populations, as desired and undesired wild plants or crop plants (including naturally occurring crop plants). As cultivated plants can be plants grown using conventional cultivation methods and optimization, or using biotechnological and genetic engineering methods or combinations of these methods, including the transgenic plants and including the plant varieties covered by the law on the protection of new varieties of plants or not covered by this law. Under the plant part is understood as the ground portion of the plant and its organs, as well as part and organs of plants, under the ground, such as shoot, leaf, inflorescence and root, such as leaves, needles, stems, trunks, flowers, fruits, fruits and seeds and also roots, tubers and rhizomes. The parts of the plant are also vegetative and generative material reproduction, for example cuttings, tubers, rhizome, a horizontal nucleus and seeds.

Processing plants and parts of plants p is redlagaemyi means carried out directly or by action on their environment, living space or storage using conventional processing methods, for example by immersion, spraying, evaporation, aerosol processing, spraying, coating protective layer, and to seeds, especially seeds, by using a single-layer or multi-layer cover.

Among the plants produced using biotechnological methods and genetic engineering methods or combinations of these methods, there are such plants, which are tolerant to the so-called 4-HPPD-, EPSP and/or PPO-inhibitors, as for example: Acuron-plants.

Can be trimmed following plants:

Dicotyledonous weeds of the genus: Abutilon, be able to provide, Ambrosia, Anoda, Anthemis, Aphanes, Atriplex, Bellis, Bidens, Capsella, Carduus, Cassia, Centaurea, Cheno-podium, Cirsium, Convolvulus, Datura, Desmodium, Emex, Erisimum, Euphorbia, Galeopsis, Galinsoga, Galium, Hibiscus, Ipomoea, Kochia, Lamium, Lepidium, Lindernia, Matricaria, Mentha, Mercuhalis, Mullugo, Myosotis, Papaver, Pharbitis, Plantago, Polygonum, Portulaca, Ranunculus, Raphanus, Rorippa, Rptala, Rumex, Salsola, Senecio, Sesbania, Sida, Sinapis, Solanum, Sonchus, Sphenoclea, Stellaria, Taraxacum, Thiaspi, Trifolium, Urtica, Veronica, Viola, Xanthium.

The two-culture sort: Arachis, Beta, Brassica, Cucumis, Cucurbita, Helianthus, Daucus, Glycine, Gossypium, Ipomoea, Lactuca, Linum, Lycopersicon, Nicotiana, Phaseotus, Pisum, Solanum, Vicia.

Monocotyledonous weeds of the genus: Aegilops, Agropyron, Agrostis, Alopecurus, Apera, Avena, Brachiaria, Bromus, Cenchrus, Commelina, Cynodon, Cyperus, Dactyloctenium, Digitaria, Echinochloa, Eleocharis, Eleusine, Eragrostis, Eriochloa, Festuca, Fimbristylis, Heteranthera, Imperata, Ischaemum, Leptochloa, Lolium, Monochloria, Panicum, Paspalum, Phalahs, Phleum, Poa, Rotboellia, Sagittaha, Scirpus, Setaria, Sorghum.

Monocotyledonous crops of the genus: Allium, Ananas, Asparagus, Avena, Hordeum, Oryza, Panicum, Saccharum, Secale, Sorghum, Triticale, Triticum, Zea.

The application of the proposed tool is not limited, however, these genera, but is distributed in the same manner to other plants.

The proposed tool can be used with conventional cultivation methods (rows with a specific width of rows) in plantations (e.g., vineyards, fruit, citrus), and industrial and limit devices on roads and squares, to handle stubble and mini-arable lands. They can also be used for burning vegetation (weeding potatoes) or as defoliants (for example, cotton). They can also be used in the fields under fallow. As a further application areas include wood nurseries, forest, meadows and breeding of ornamental plants.

The proposed tool can be translated in the usual preparative forms such as solutions, emulsions, wettable powders, suspensions, powders, powders, pastes, soluble powders, granules, suspension-emulsion concentrates, impregnated with active natural substances and synthetic substances, as well as microencapsulation in polymeric substances.

These preparative form get in the usual way, for example by moving the air traffic management active substances, fillers or diluents, such as liquid solvents and/or solid carriers, optionally with the use of surface-active agents, i.e. emulsifiers and/or dispersants and/or foam.

When using water as a diluent can also use organic solvents as auxiliary means. As liquid solvents are mainly you can use: aromatic compounds such as xylene and toluene or alkyl naphthalene, chlorinated aliphatic hydrocarbons, such as chlorobenzene, chlorethylene or methylene chloride, aliphatic hydrocarbons, such as cyclohexane or paraffins, for example petroleum fractions, mineral and vegetable oils, alcohols, such as butanol or glycol as well as their simple and complex esters, ketones, such as acetone, methyl ethyl ketone, methyl isobutylketone or cyclohexanone, strongly polar solvents, such as dimethylformamide and dimethyl sulfoxide, and water.

As solid carriers there are in mind the following: for example ammonium salts and natural stone flour, for example, kaolin, alumina, talc, chalk, quartz, attapulgite, montmorillonite or hard-shelled land, or synthetic stone flour, for example, highly dispersed silicic acid, alumina and silicates, as solid carriers for granules can be used for example, crushed and fractionated natural rocks such as calcite, marble, pumice, thick, dolomite, and also synthetic granules of inorganic and organic flour and granules of organic material such as sawdust, coconut shell, corn stalks and stems of tobacco; as emulsifiers and/or foaming funds are considered: for example nonionic and anionic emulsifiers, for example, esters of polyoxy-ethylene fatty acids, ethers polyoxyethylenated fatty alcohols, for example, alkylarylsulphonates ether, alkylsulfonate, alkylsulfate, arylsulfonate and protein hydrolysate; as dispersing funds are considered, for example lignin-sulphite lye and methylcellulose.

In the formulation of the present invention may be used, which increases the adhesion, or adhesives such as carboxymethylcellulose, natural and synthetic powdery, granular or laticornis polymers such as gum Arabic, polyvinyl alcohol, polyvinyl acetate, and also natural phospholipids, such as cephalin and lecithins and synthetic phospholipids. As further additives can be used in mineral and vegetable oils.

You can also use colorants such as inorganic pigments, for example: OK the ID of iron, the titanium oxide, copper sulphate, and organic dyes such as alizarin, azo and metallophthalocyanine dyes and food trace elements such as salts of iron, manganese, boron, copper, cobalt, molybdenum and zinc.

Preparative forms contain in General from 0.1 to 95 wt.% active substances, mainly from 0.5 to 90%.

Of the active substances contained in the proposed tool, you can prepare a separate formulation and use them, for example, in the form of tank mixes.

The proposed tool can be used directly or as mixtures with other known herbicides, and also possible ready preparative mixture or the tank mix. Possible mixture with other known active compounds such as fungicides, insecticides, acaricides, nematicides, substances that protect from birds, growth substances, nutrients and tools that improve the soil structure. For certain cases, especially when post-harvest method, it is advisable to additionally include in the formulations of mineral and vegetable oils (for example, a commercially available product "Oleo DuPont 11E") or ammonium salts as ammonium sulphate or ammonium thiocyanate, well tolerated by the plants.

Contained in the proposed tool, the active substance can be used as such, in the form of ven is exploring forms or derived by dilution of other forms of application, for example, ready-to-use solutions, suspensions, emulsions, powders, pastes and granules. Apply in the usual way, by watering, razbryzgivanija, spraying or rassasyvaniya.

The proposed tool can be used before or after the shoots of plants, i.e. applying pre-emergence and post-harvest processing. It can be used before sowing, contributing directly to the soil.

A synergistic effect when using herbicides may occur if a weed-killing effect of the combination of active substances is higher than the sum of the actions of the individual active substances.

The expected action for a given combination of two herbicides can be calculated as follows (see COLBY, S.R.: "Calculating synergjstic and antagonistic responses of herbicide combinations", Weeds 15, Seiten 20-22, 1967);

if X=% damage by herbicide action (the active substance of the formula (I) when the feed amount p kg/ha

and Y=% damage by herbicide action (the active substance of the formula (II) expendable when the number of q kg/ha

E = the expected damage by herbicides a and b when the supply amount of p and q kg/ha,

thus, E=X+Y-(X*+Y/100).

If the actual damage is higher than the calculated one, it means that the effect of the combination of overhedging, i.e. it has a synergistic effect.

A synergistic effect of the proposed herbicide cf is DSTV is illustrated by the following examples.

Example 1

(Pre-emergence treatment in the greenhouse)

In plastic pots filled with standard potting soil, which is sown tested compound. Then the pots thoroughly irrigate and respect the required humidity. 1 weight. part of the compounds mixed with 5 weight. parts of acetone as a solvent and 0.1 weight. part alkylarylsulphonates ether as an emulsifier, and the resulting concentrate is diluted with water. The pots are sprayed with the resulting aqueous preparation in the amount of 500 l/ha After treatment, the pots are placed in a greenhouse, in which carefully control the desired temperature, humidity and light conditions.

After 21 days visually determine the percentage of damaged plants compared with untreated plants. 0% means no damage and 100% full damage.

The compounds and the rate of consumption, the treated plants and the percentage of damage are summarized in tables 1-6. In these tables use the following abbreviations:

AMARE = Amaranthus retroflexus

AMBEL = Ambrosia artemisifolia

DATST = Datura stramonium

IPOHE = Ipomoea hederacea

PANMI = Panicum miliaceum

POLCO = Fallopia convolvulus

Table 1
The active ingredientThe consumption rate of the active substance g/haAMARE Nai the network AMARE calculated*
flufenacet6080
mutation200100
mattrick5070
flufenacet + mesotrione60+5010094

Table 2
The active ingredientThe consumption rate of the active substance g/haAMBEL foundAMBEL calculated*
flufenacet6030
flufenacet150
mutation20098
mutation5095
flufenacet + mesotrione60+5010096,5
flufenacet + mesotrione15+509895

Table 3
The active ingredientThe consumption rate of the active substance g/haDATST found DATST calculated*
flufenacet600
flufenacet150
mutation5050
flufenacet + mesotrione60+509550
flufenacet + mesotrione15+509050

Table 4
The active ingredientThe consumption rate of the active substance g/haIPOHE foundIPOHE calculated*
flufenacet600
flufenacet150
mutation5040
flufenacet + mesotrione60+509040
flufenacet + mesotrione15+507040

Table 5
The active ingredientThe consumption rate of the active substance g/haPANMI foundPAMI calculated*
flufenacet6070
mutation5090
flufenacet + mesotrione60+5010097

Table 6
The active ingredientThe consumption rate of the active substance g/haPOLCO foundPOLCO calculated*
flufenacet600
flufenacet150
mutation5030
flufenacet + mesotrione60+5010030
flufenacet + mesotrione15+509030
* values calculated by the aforementioned equation Colby.

Example 2

(Post-harvest treatment in the greenhouse)

1 weight. part of the compounds mixed with 5 weight. parts of acetone as solvent and 1 weight. including alkylarylsulphonates ether as an emulsifier, and the resulting concentrate is diluted with water to the desired concentration. The studied plants the Oia height of 5-15 cm are sprayed with the specified water medication when indicated in tables 7-12 consumption rate. After treatment, the pots are placed in a greenhouse, in which carefully control the desired temperature, humidity and lighting conditions. The spray concentration of the drug is chosen such that the amount of the compounds applied to plants in a volume of 1000 l of water/ha three weeks to visually determine the percentage degree of damage. Plants of the investigated compounds, the rate of consumption and the degree of damage to the plants is summarized in tables 7-12. In these tables use the following abbreviations:

AMARE = Amaranthus retroflexus

AMBEL = Ambrosia artemisifolia

CYPES = Cyperus esculentus

IPOHE = Ipomoea hederacea

PANMI = Panicum miliaceum

POLCO = Fallopia convolvulus

SIDSP = Sida spinosa

Table 7
The active ingredientThe consumption rate of the active substance g/haAMARE foundAMARE calculated*
flufenacet600
flufenacet150
mutation20090
mutation5060
flufenacet + mesotrione60+5010060
flufenacet + mesotrione15+509060

Table 8
The active ingredientThe consumption rate of the active substance g/haAMBEL foundAMBEL calculated*
flufenacet600
mutation20080
mutation5070
flufenacet + mesotrione60+509070

Table 9
The active ingredientThe consumption rate of the active substance g/haCYPES foundCYPES calculated*
flufenacet600
flufenacet150
mutation20070
mutation5070
flufenacet + mesotrione60+509070
flufenacet +mesotrione 15+509070

Table 10
The active ingredientThe consumption rate of the active substance g/haIPOHE foundIPOHE calculated*
flufenacet600
mutation20098
mutation5060
flufenacet + mesotrione60+509860

Table 11
The active ingredientThe consumption rate of the active substance g/haPOLCO foundPOLCO calculated*
flufenacet600
flufenacet150
mutation200100
mutation500
flufenacet + mesotrione60+501000

Table 12
The active ingredientThe consumption rate of the active substance g/haSIDSP foundSIDSP calculated*
flufenacet600
flufenacet150
mutation500
flufenacet + mesotrione60+50800
flufenacet + mesotrione15+50400
* values calculated by the aforementioned equation Colby.

Example 3

(Pre-emergence treatment in the greenhouse)

Seeds listed in table 13-29 plants sown in plastic pots filled with sandy loam soil. The seeds are covered with soil treated with the studied compounds, after which the pots are placed in a greenhouse in which plants are grown in the required conditions. The analyzed connection flufenacet used in the form of commercially available 60%wettable powder, which, after dilution with water is applied on the seeds in the amount of 300 l of water/ha, and investigated the connection iodosulfuron-methyl-sodium is used in the form of a commercially available 10%of MCA is ivyselect powder, after dilution with water is applied on the seeds in the amount of 300 l of water/ha

3-4 weeks after seed treatment visually determine the percentage degree of damage of the investigated plants compared with untreated seeds. 0% means no damage and 100% full damage.

Plants of the investigated compounds, the rate of consumption in g/ha and the percentage degree of damage to the plants is summarized in table 13-29.

Table 13
The active ingredientThe consumption rate of the active substance g/haApera spica venti foundApera spica venti calculated*
flufenacet12,550
iodosulfuron-methyl-sodium0,30
flufenacet + iodosulfuron-methyl-sodium12,5+0,39550

Table 14
The active ingredientThe consumption rate of the active substance g/haBromus erectus foundBromus erectus calculated*
flufenacet10080
Logosol is furan-methyl- 1,250
sodium0,60
flufenacet +100+1,259080
iodosulfuron-methyl-sodium100+0,69080

Table 15
The active ingredientThe consumption rate of the active substance g/haBromus erectus foundBromus erectus calculated*
flufenacet2540
iodosulfuron-methyl-1,250
sodium0,60
flufenacet +25+1,256540
iodosulfuron-methyl-sodium25+0,66540

Table 16
The active ingredientThe consumption rate of the active substance g/haBromus erectus foundBromus erectus calculated*
flufenacet12,520
iodosulfuron-methyl-sodium1,250
flufenacet + iodosulfuron-methyl-sodium12,5+1,255020

Table 17
The active ingredientThe consumption rate of the active substance g/haLolium Polygonum foundLolium Polygonum

calculated*
flufenacet5060
iodosulfuron-methyl-1,2520
sodium0,60
0,30
flufenacet +50+1,259568
iodosulfuron-methyl-50+0,68560
sodium50+0,38560

50
Table 18
The active ingredientThe consumption rate of the active substance g/haLolium Polygonum foundLolium Polygonum calculated*
flufenacet25
iodosulfuron-methyl-sodium1,2520
flufenacet + iodosulfuron-methyl-sodium25+1,259560

Table 19
The active ingredientThe consumption rate of the active substance g/haCentaurea cyanus foundCentaurea cyanus calculated*
flufenacet250
iodosulfuron-methyl-sodium560
flufenacet + iodosulfuron-methyl-sodium25+58060

Table 20
The active ingredientThe consumption rate of the active substance g/haGalium aparine foundGalium aparine calculated*
flufenacet2530
iodosulfuron-methyl-sodium0,640
flufenacet + iodosulfuron-methyl-sodium25+0,68058

Table 21
The active ingredientThe consumption rate of the active substance g/haKochia scoparia foundKochia scoparia calculated*
flufenacet250
iodosulfuron-methyl-sodium560
flufenacet + iodosulfuron-methyl-sodium25+58560

Table 22
The active ingredientThe consumption rate of the active substance g/haLolium purpureum foundLolium purpureum calculated*
flufenacet250
iodosulfuron-methyl-580
sodium2,570
flufenacet +25+59580
iodosulfuron-methyl-sodium25+2,59070

Table 23
The active ingredientThe rate of flow of actively what about the substance g/ha Lolium purpureum foundLolium purpureum calculated*
flufenacet12,50
iodosulfuron-methyl-sodium580
flufenacet + iodosulfuron-methyl-sodium12,5+59080

Table 24
The active ingredientThe consumption rate of the active substance g/haPapaver rhoeas foundPapaver rhoeas calculated*
flufenacet5030
iodosulfuron-methyl-sodium1,2520
flufenacet + iodosulfuron-methyl-sodium50+1,258044

Table 25
The active ingredientThe consumption rate of the active substance g/haPapaver rhoeas foundPapaver rhoeas calculated*
flufenacet2520
iodosulfuron-methyl-560
sodium2,550
1,2520
flufenacet +25+59060
iodosulfuron-methyl-25+2,58060
sodium25+1,258036

Table 26
The active ingredientThe consumption rate of the active substance g/haStellaria media foundStellaria media is designed*
flufenacet1000
iodosulfuron-methyl-sodium1,2570
flufenacet + iodosulfuron-methyl-sodium100+1,259570

Table 27
The active ingredientThe consumption rate of the active substance g/haStellaria media foundStellaria media is designed*
flufenacet500
iodosulfuron-methyl-sodium1,25 70
flufenacet + iodosulfuron-methyl-sodium50+1,259570

Table 28
The active ingredientThe consumption rate of the active substance g/haStellaria media foundStellaria media is designed*
flufenacet250
iodosulfuron-methyl-sodium1,2570
flufenacet + iodosulfuron-methyl-sodium25+1,259070

Table 29
The active ingredientThe consumption rate of the active substance g/haStellaria media foundStellaria media is designed*
flufenacet12,50
iodosulfuron-methyl-sodium1,2570
flufenacet + iodosulfuron-methyl-sodium12,5+1,259570
* values calculated by the aforementioned equation Colby.

Note the p 4

(Pre-emergence treatment in the greenhouse)

The compounds of flufenacet, flupyrsulfuron, butoverall-allyl, cinidon-ethyl, flucarbazone sodium, procarbazine-sodium and iodosulfuron-methyl-sodium is used in the form of the following commercially available drugs, dilute with water to the desired concentration. The rest of the tested compound, florasulam and fenoxaprop-P-ethyl, in the amount of 1 parts mixed with 5 parts of acetone as solvent and 1 parts alkylarylsulphonates ether as an emulsifier, and the resulting concentrate is diluted with water to the desired concentration. The investigated plants with a height of 5-15 cm are sprayed with water investigational drug connections when specified in tables 30-48 consumption rate. The spray concentration of the drug is chosen such that the amount of the compounds applied to plants in the amount of 500 l of water/ha Treated plants are placed in a greenhouse in which to observe the desired temperature, the desired humidity and light conditions. After three weeks of visually determine the percentage of the degree of damage to the treated plants compared with untreated plants. 0% means no damage and 100% full damage.

Plants of the investigated compounds, the rate of consumption and the degree of damage to the plants reduced the tables 30-48.

Used drugs studied compounds

flufenacet60%wettable powder
flupyrsulfuron50%wettable powder
buttonall-allylemulsifiable concentrate (shopping product Inspire®)
cinidon-ethylemulsifiable concentrate (shopping product Lotus®)
flucarbazone-sodium70%wettable powder
procarbazine-sodium70%wettable powder
iodosulfuron-methyl-sodiuma 10%wettable powder

Table 30
The active ingredientThe consumption rate of the active substance g/haChenopodium album foundChenopodium album designed*
flufenacet1250
600
flupyrsulfuron150
flufenacet +125+18050
flupyrsulfuron 60+18050

Table 31
The active ingredientThe consumption rate of the active substance g/haMatricaria inodora foundMatricaria inodora calculated*
flufenacet6030
flupyrsulfuron290
flufenacet + flupyrsulfuron60+29893

Table 32
The active ingredientThe consumption rate of the active substance g/haAvena fatua foundAvena fatua calculated*
flufenacet12580
flupyrsulfuron40
20
flufenacet +125+49080
flupyrsulfuron125+29080

Table 33
Active the e substance The consumption rate of the active substance g/haDigitaria sanguinalis foundDigitaria sanguinalis calculated*
flufenacet12580
florasulam430
flufenacet + florasulam125+410086

Table 34
The active ingredientThe consumption rate of the active substance g/haEriochloa villosa foundEriochloa villosa calculated*
flufenacet12580
florasulam40
20
10
flufenacet + florasulam125+49080
125+29080
125+19080

Table 35
The active ingredientNorms the flow of the active substance g/ha Alopecurus myosuroides foundAlopecurus myosuroides calculated*
flufenacet12570
6050
3010
buttonall-allyl1540
840
flufenacet +125+159982
buttonall-allyl60+159870
30+157046
125+89982
60+89870
30+87046

Table 36
The active ingredientThe consumption rate of the active substance g/haCassia tora foundCassia tora is designed*
flufenacet12560
6040
300
buttonall-allyl870
flufenacet +125+810088
buttonall-allyl60+810082
30+810070

Table 37
The active ingredientThe consumption rate of the active substance g/haPolygonum convolvolus foundPolygonum convolvolus calculated*
flufenacet1250
600
buttonall-allyl470
flufenacet +125+410070
buttonall-allyl60+410070

Table 38
The active ingredientThe consumption rate of the active substance g/haSetaria viridis foundSetaria viridis calculated*
flufenacet12590
6090
cinidon-ethyl80
40
flufenacet + cinidon-125+810090
60+810090
ethyl125+49890
60+49590

Table 39
The active ingredientThe rate of application of active veshestvah/haAmaranthus retroflexus foundAmaranthus retroflexus calculated*
flufenacet6070
3050
cinidon-ethyl480
flufenacet + cinidon-60+410094
ethyl30+410090

Table 40
The active ingredientThe consumption rate of the active substance g/haPolygonum convolvolus foundPolygonum convolvolus calculated*
flufenacet1250
600
300
cinidon-ethyl1580
flufenacet + cinidon-125+1510080
ethyl60+1510080
30+159580

Table 41
The active ingredientThe consumption rate of the active substance g/haAbutilon theophrasti foundAbutilon theophrasti calculated*
flufenacet1250
600
300
procarbazine-sodium6060
flufenacet + p is acarbose- 125+608060
sodium60+608060
30+608060

Table 42
The active ingredientThe consumption rate of the active substance g/haChenopodium album foundChenopodium album designed*
flufenacet1250
600
300
procarbazine-sodium6090
3090
flufenacet + procarbazine-125+609891
sodium60+609890
30+609890
125+309891
60+309890
30+309890

Table 43
The active ingredientThe consumption rate of the active substance g/haStellaria media foundStellaria media is designed*
flufenacet1250
600
procarbazine-sodium6095
flufenacet + procarbazine-125+6010095
sodium60+6010095

Table 44
The active ingredientThe consumption rate of the active substance g/haViola arvensis foundViola arvensis calculated*
flufenacet1250
600
300
flucarbazone-sodium6090
flufenacet +125+6010090
flucarbazone-sodium60+6000 90
30+6010090

Table 45
The active ingredientThe consumption rate of the active substance g/haBromus secalinus foundBromus secalinus calculated*
flufenacet12520
600
300
flucarbazone-sodium3090
flufenacet +125+309892
flucarbazone-sodium60+309890
30+309590

Table 46
The active ingredientThe consumption rate of the active substance g/haChenopodium album foundChenopodium album designed*
flufenacet12510
600
300
flucarbazone-sodium6090
3090
flufenacet +125+6010091
flucarbazone-sodium60+609890
30+609890
125+309891
60+309890
30+309890
* values calculated by the aforementioned equation Colby.

1. Herbicide tool containing N-isopropyl-N-(4-forfinal)-α-(5-trifluoromethyl-1,3,4-thiadiazole-2-yl-oxy)-ndimethylacetamide(flufenacet) and a compound from the group comprising complex [1,1-dimethyl-2-oxo-2-(2-prop-yloxy)]-ethyl ester 2-chloro-5-(3,6-dihydro-3-methyl-2,6-dioxo-4-three-vermeil-1(2H)-pyrimidinyl)-benzoic acid (buttonall-allyl)complex ethyl ester of 2-chloro-3-[2-chloro-5-(1,3,4,5,6,7-hexahydro-1,3-di-oxo-2H-isoindole-2-yl)-phenyl]-2-propanoic acid (cinidon-ethyl), N-(2,6-differenl)-8-fluoro-5-methoxy-[1,2,4]-triazolo-[1,5-C]-pyrimidine-2-sulfonamide (florasulam), on reevoo salt of 4,5-dihydro-3-methoxy-4-methyl-5-oxo-N-[(2-triptoreline-phenyl)-sulfonyl]-1H-1,2,4-triazole-1-carboxamide (flucarbazone-sodium), sodium salt of N-(4,6-dimethoxy-pyrimidine-2-yl)-N'-(3-methoxycarbonyl-6-trifluoromethyl-pyridin-2-yl-sulfonyl)-urea (flupyrsulfuron-methyl-sodium), sodium salt of N-(4-methoxy-6-methyl-1,3,5-triazine-2-yl)-N'-(5-iodine-2-methoxycarbonyl-phenylsulphonyl)-urea (iodosulfuron-sodium), 2-(4-methylsulphonyl-2-nitro-benzoyl)-1,3-cyclohexanedione (mesotrione), sodium salt complex methyl ester 2-[[[(4,5-dihydro-4-methyl-5-oxo-3-propoxy-1H-1,2,4-triazole-1-yl)-carbonyl]-amino]-sulfonyl]benzoic acid (procarbazine-sodium) and their mixture, and flufenacet and the connection of the above groups taken in synergistic effective value.

2. Herbicide tool according to claim 1, characterized in that the said compound is selected from the group including buttonall-allyl, cinidon-ethyl, florasulam, flupyrsulfuron-methyl-sodium, iodosulfuron-methyl-sodium and procarbazine-sodium.

3. Herbicide tool according to claim 1 or 2, characterized in that 1 parts by weight of flufenacet varies from 0.02 to 500 parts by weight of the connection from the specified group.



 

Same patents:

FIELD: organic chemistry, herbicides.

SUBSTANCE: invention describes phenyl-substituted heterocyclic 1,3-ketoenols of the formula (I): wherein R1 and R3 mean independently of one another ethyl or (C1-C2)-alkoxy-group; Q means the group of the formula (Q1): or (Q2): wherein R4 and R5 in common with atoms to which they are joined form 5-7-membered cycle that can comprise additionally anellated alkylene chain consisting of 2-6 carbon atoms that, in turn, can comprise two heteroatoms taken among oxygen atom, and indicated cycle can be substituted with halogen atom, hydroxy-group, (C1-C6)-alkoxy-group, (C1-C6)-alkoxy-(C1-C6)-alkoxy-group, (C1-C4)-alkylcarbonyloxy-group, hydroxy-(C1-C4)-alkoxy-group, hydroxycarbonyl-(C1-C2)-alkoxy-group, methoxycarbonyl-(C1-C2)-alkoxy-group, methoxyimino-, methoxyethoxyethoxy-group; R6 and R7 means (C1-C10)-alkyl; R8 means hydrogen atom; X means oxygen atom; R20 means (C1-C10)-alkyl, and also agronomically acceptable salts and isomers of these compounds. Also, invention describes a method for preparing compounds of the formula (I), herbicide agent and a method for control of weed growth based on compounds of the formula (I). Invention provides preparing compounds possessing the herbicide activity.

EFFECT: improved preparing method, valuable properties of compounds and agents.

5 cl, 28 tbl, 5 ex

FIELD: organic chemistry, agriculture.

SUBSTANCE: invention relates to synergetic herbicidal agent with active content of biologically active compounds including 2-(4-tiocarbamoil-2-fluoro-5-ethylsulfonamino-phenyl)-4-methyl-5-trifluoromethyl-2,4-dihydro-3h-1,2,4-triazol-3-one and sodium methyliodosulfurone or methosulam in ratio of 1:(0.1-2.5). Method for controlling of undesired plants using agent of present invention also is disclosed.

EFFECT: agent of high herbicidal activity and good tolerance in relates to culture plants.

3 cl, 7 tbl, 1 ex

FIELD: organic chemistry, insecticides.

SUBSTANCE: invention describes insecticide composition comprising the active amount of one pyridine compound of the formula (I)

or its salt wherein Y represents halogenalkyl group comprising from 1 to 2 carbon atoms and halogen atoms from 1 to 5; m = 0; Q represents compound of the formula:

wherein X represents oxygen atom; R1 and R2 represent independently hydrogen atom, alkyl group comprising from 1 to 6 carbon atoms and substituted with cyan-group, and one insecticide taken among carbofuran, carbosulfan, cipermethrin, bifentrin, acetamiprid, chlorfauazuron, fluphenoxuron, piriproxiphen, spinosad, emamectine benzoate, avermectin, buprophezin and fipronil taken in the weight ratio of compound of the formula (I) and other insecticide = from 1:2 to 100:1. The composition provides stable and strong effect and eradicates insects.

EFFECT: strong insecticide effect of composition.

4 cl, 11 tbl, 5 ex

FIELD: organic chemistry, herbicides, agriculture.

SUBSTANCE: invention describes a composition showing the selective effect and comprising as conventional inert adjuvants and the following mixture as an active component: a) effective amount of compound of the formula (I): as a herbicide wherein each R1 and R3 means independently of one another (C1-C4)-alkyl; R4 and R5 mean the group: -C-R14(R15)-C-R16(R17)-O-R18(R19)-C-R20(R21)-(Z2) wherein R14, R15, R16, R17, R18, R19, R20 and R21 mean hydrogen atom; G means hydrogen atom, -C(X1)-R30, alkaline metal cation, earth-alkaline metal cation, sulfonium or ammonium cation; X1 means oxygen atom; R30 means hydrogen atom, (C1-C10)-alkyl, and salts and diastereomers of compounds of the formula (I) under condition that R1 and R3 don't methyl group simultaneously; b) effective amount of protective agent (antidote) for prevention of hazard effect of herbicide wherein antidote is taken among the group comprising clochintocet, clochintocet with alkaline metal cation, earth-alkaline metal cation, sulfonium or ammonium cation, clochintocet-mexil, mefenpir, mefenpir with alkaline metal cation, earth-alkaline metal cation, sulfonium or ammonium cation and mefenpir-diethyl, and c) additive comprising (C8-C22)-saturated acids alkyl ester or emulsified vegetable oil, or mineral oil taken in the amount 0.01-2% as measured to the spraying mixture mass. Also, invention describes a method for selective control of weed and grassy plants in cultural plant plantings that involves using the abovementioned composition for treatment. Invention provides the selective effect in control of weed and grassy plants, in particular, in cereals crops plantings.

EFFECT: improved control method, valuable agricultural properties of composition.

3 cl, 8 tbl, 2 ex

FIELD: agriculture, in particular method for controlling of specific insect pests.

SUBSTANCE: invention relates to method for controlling of lepidopterous, homopterous, hemipterans, coleopterous, and physopods by contacting of said pests or environment thereof with effective amount of compound of formula I SSS1, N-oxide or agriculturally acceptable salt thereof being effective against abovementioned insects, wherein A and B are independently O or S; R1, R2 represent H, C1-C6-alkyl; R3 represents H, optionally substituted C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkinyl, or C3-C6-cycloalkyl; R4 represents H, C1-C6-alkyl, C2-C6-alkinyl, C1-C6-haloalkyl, CN, halogen, C1-C4-alkoxy, C1-C4-haloalkoxy, NO2;. R5 represents H, C1-C6-alkyl, C1-C6-haloalkyl, C1-C4-hydroxyalkyl, CO2R11R12, halogen or C1-C4-alkoxy; R6 represents H, C1-C6-alkyl, C1-C6-haloalkyl; R7 represents H, C1-C6-alkyl, C2-C6-alkenyl, C1-C6-haloalkyl, phenyl ring, benzyl ring, or 5-6-membered heteroaromatic rind, naphthyl ring system, or 8-10-membered condensed heterodicyclic system. Also claimed are compound of formula I and benzoxazine derivative of formula 10 .

EFFECT: compounds effective against agriculture spineless depredators.

22 cl, 13 tbl, 1 dwg, 24 ex

FIELD: organic chemistry, agriculture.

SUBSTANCE: invention relates to herbicidal composition containing synergetically effective amounts of (A) and (B) components, wherein (A) has formula II (R1 is C1-C6-alkyl, substituted with halogen; R2, R3 and R4 are hydrogen; R5 is rest of formula -B1-Y1, wherein B1 is direct bond and Y1 is acyclic C1-C6-hydrocarbon or cyclic C3-C6-hydrocarbon; F is -CH2-CH2-, -CH2-CH2-CH2- and CH2-O-; X are independently halogen or C1-C4-alkoxy; n = 0-2; and (B) represents one or more herbicides, selected from group containing isoprothuron, flufenacet, anylophos, ethoxysulphuron, mecoprop-(P), ioxinyl, florazulam, pendimethalin, MV 100, etc. Also disclosed is method for weed controlling using abovementioned composition.

EFFECT: composition with improved herbicidal action.

12 cl, 23 ex, 23 tbl

FIELD: organic chemistry, agriculture.

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

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

5 cl, 63 tbl, 12 ex

FIELD: organic chemistry, veterinary science.

SUBSTANCE: invention relates to a method for control over exto- and endoparasites taken among group including acariform mites, parasitoformous mites and nematodes parasitizing in animals, productive cattle and domestic animals. Method involves applying veterinary preparation comprising 1-[4-chloro-3-(3-chloro-5-trifluoromethyl-2-pyridyloxy)phenyl]-3-(2,6-difluoro)urea and compound of the formula (i):

wherein R1 means one of radicals:

or ; R2 means -CH(CH3)-CH3, -CH(CH3)-C2H5, -C(CH3)=CH-CH(CH3)2 or cyclohexyl; R3 means hydrogen atom or hydroxy-group if a bond between atoms 22 and 23 represents a double bond, or it means hydrogen atom or group =N-O-CH3 if an ordinary bond presents between atoms 22 and 23; R4 means HO-, and the preparation can be in free form or in physiologically acceptable form. Invention provides preparing preparations with good tolerance and rapid effect and persistence with respect to different helminth-associated diseases, parasitiformous and acariformous mites being without adverse effect on normal behavior of animals.

EFFECT: valuable properties of compounds.

7 cl, 3 tbl, 8 ex

FIELD: organic chemistry, agriculture, herbicide composition.

SUBSTANCE: invention relates to herbicide composition, containing conventional inert additives and mixture of a) herbicidically effective amount of substance satisfying the formula I [in formula R1 and R3 are the same or different C1-C4-alkyl; R4 and R5 together form groups of formulae: -C-R6(R7)-O-C-R8(R9)-C-R10(R11)-C-R12(R13)-(Z1), -C-R14(R15)-C-R16(R17)-O-C-R18(R19)-C-R20(R21)-(Z2), or -C-R22(R23)-C-R24(R25)-C-R26(R27)-O-C-R28(R29)-(Z3), wherein each R6-R29 is hydrogen; G is hydrogen or -C(X2)-X3-R31; X2 and X3 independently are oxygen; R31 is C1-C10-alkyl]; b) herbicidic synergic amount of at least one herbicide selected from group containing sulfonylureas, phenoxyacetic acids, as well as florsulam, tralcoxidim, klodinafol-propargil, phenoxaprop-P-ethyl, trifluramine, pendimethaline, picolinafen, etc. Composition also may contain safety effective amount of protective agent, such as chloquintocet-mexyl and additive (e.g., mineral oil or C8-C22-fat acid alkyl esters) in amount of 0-2 mass %. Also disclosed is method for selective controlling of weeds and grassy plants in cultural plants by treatment of cultural plants, seeds or seedlings thereof, or vegetation area thereof with claimed composition.

EFFECT: effective composition and method for weed controlling.

5 cl, 11 tbl, 7 ex

FIELD: agriculture, plant science, plant protection.

SUBSTANCE: the suggested herbicidal composition of selective action contains, except generally accepted additional substances for the composition, a mixture as an active substance including a) herbicidally efficient quantity of compound of formula (I) , where R1 and R3 each independently means ethyl, ethynyl, C1- or C2alkoxy; R4 and R5 forms together the group Z2-CR14(R15)-CR16(R17)-O-CR18(R19)-CR20(R21)-(Z2); R14, R15, R16, R17, R18, R19, R20 and R21 means hydrogen; G means hydrogen, -C(X1)-R30, -C(X2)-X3-R31; X1, X2, X3 means oxygen; R30, R31 each independently means C1-C10alkyl, or salts or diastereoisomer of compound of formula (I), and b) efficient quantity of antidote of formula IIa to prevent harmful action of herbicide, where R22 means hydrogen, alkaline-earth metal or ethyl, or of formula IIb , where R23 means hydrogen, alkaline-earth metal or ethyl, and method for selective control for weed plants and grasses in cultivated plants. Thus, the antidote decreases the damage of cultivated plants induced by herbicide of formula (I).

EFFECT: higher efficiency of plant protection.

3 cl, 4 ex, 4 tbl

Herbicidal agent // 2271659

FIELD: organic chemistry, agriculture, herbicides.

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

EFFECT: agent of high herbicidal activity.

6 cl, 15 ex

FIELD: organic chemistry, agriculture.

SUBSTANCE: invention relates to herbicidal composition containing synergetically effective amounts of (A) and (B) components, wherein (A) has formula II (R1 is C1-C6-alkyl, substituted with halogen; R2, R3 and R4 are hydrogen; R5 is rest of formula -B1-Y1, wherein B1 is direct bond and Y1 is acyclic C1-C6-hydrocarbon or cyclic C3-C6-hydrocarbon; F is -CH2-CH2-, -CH2-CH2-CH2- and CH2-O-; X are independently halogen or C1-C4-alkoxy; n = 0-2; and (B) represents one or more herbicides, selected from group containing isoprothuron, flufenacet, anylophos, ethoxysulphuron, mecoprop-(P), ioxinyl, florazulam, pendimethalin, MV 100, etc. Also disclosed is method for weed controlling using abovementioned composition.

EFFECT: composition with improved herbicidal action.

12 cl, 23 ex, 23 tbl

FIELD: organic chemistry, agriculture.

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

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

5 cl, 63 tbl, 12 ex

Herbicidal agent // 2260948

FIELD: organic chemistry, agriculture.

SUBSTANCE: invention relates to herbicidal agent containing 2,6-disubstituted pyridine derivative of general formula I wherein R1 is phenyl radical monosubstituted with halogen; R2 is phenoxy radical monosubstituted with C1-C3-haloalkyl, as well as herbicidal compound selected from group comprising N-isopropyl-N-(4-fluorophenyl)-amide of (5-trifluoromethyl-1,3,4-thiadiazole-2-yl-oxy)-acetic acid (fluphenacete), 2-(2-methoxycarbonyl-phenylsulfonylaminocarbonyl)-4-methyl-5-n-propoxy-2,4-dihydro-3H-1,2,4-triazole-3-one (propoxycarbazone) and sodium propoxycarbazone wherein weight ratio of pyridine derivative to compound from said group is 1:0.5-15.

EFFECT: effective agent useful in selective controlling of weeds, in particular in grain crops.

5 cl, 17 tbl, 3 ex

FIELD: agriculture, in particular method for controlling of weeds.

SUBSTANCE: claimed method for controlling of weeds in tolerant maize cultures includes application of composition comprising (A) road spectrum herbicide from group (A1) glufosinate (salt) and analogs, (A2) glyfosate (salt) and analogs; (B) one or more herbicides from group (B1) cyanazin, alachlor, nicosulfurone, rimsulfurone, sulkotrion, mesotrion, and penthoxamid; (B2) pendimethalyne, methosulam, isoxaflutol, metribuzin, chloransulam, flumetsulam, linuron, florasulam, and isoxachlorotol; and (B3) bromoxinyl, chlorpyralid, tifensulfuron, MCPA (2-methyl-4-chlorophenoxyacetic acid), halosulfuron, and sulfosulfuron, wherein (A) and (B) components are in synergic effective ration. Also disclosed are herbicidal compositions including compound from group (A1) or )F2) and herbicide from group (B).

EFFECT: effective controlling of weeds in tolerant maize cultures.

6 cl, 55 tbl, 3 ex

FIELD: organic chemistry, herbicides, agriculture.

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

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

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

EFFECT: valuable properties of compounds.

7 cl, 8 tbl, 7 ex

FIELD: organic chemistry, herbicides, agriculture.

SUBSTANCE: invention describes a synergistic composition of herbicides comprising components (A) and (B) wherein (A) represents herbicide taken among the group of the formula (I):

wherein R1 means (C1-C4)-alkyl; R2 means (C1-C4)-alkyl; R3 means hydrogen atom; X and Y mean (C1-C4)-alkoxy-group; (B) represents one or two herbicides taken among the group of compounds or their acceptable forms: alachlor, metolachlor, acetochlor, dimetenamide, atrazine, cyanasin, metribusin, fluthiamide, nicosulfuron, rimsulfuron, primisulfuron, pendimetalin, sulcotrion, dicamba, mesotrion, isoxachlortol, metosulam, anilofos, fenoxaprop-ethyl, setoxydim, diclofop-methyl, MCPA, bromoxynil, pyridat, clopyralid, iodosulfuron-methyl, ethoxysulfuron, amidosulfuron, gluphosinat-amminium, isopropylammonium-glyphosate, imasetapir wherein components (A) and (B) are taken in the effective doses. Also, invention describes a method for control of weeds by using above indicated herbicide composition. Invention provides the development of the synergistic herbicide composition eliciting high activity.

EFFECT: improved method for control, valuable properties of composition.

6 cl, 26 tbl, 3 ex

FIELD: organic chemistry, herbicides.

SUBSTANCE: invention describes new 5-chlorodifluoromethyl-1,3,4-thiadiazole-2-yl-oxyacetanilides of the general formula (I): , wherein n means 1 or 2; R means n-propyl or isopropyl, n-butyl, isobutyl, sec.-butyl or tert.-butyl; X means halogen atom, alkyl or alkoxyl comprising 1-4 carbon atoms, and a herbicide agent containing thereof. Compounds elicit the better herbicide activity as compared with the known analogous acetanilides.

EFFECT: improved and valuable properties of compounds.

6 cl, 3 tbl, 3 ex

The invention relates to a means to control weeds, in particular to the herbicide agent containing as an active ingredient (A) nitrile 1-(3-chloro-4,5,6,7-tetrahydropyrazolo-[1,5-a]-pyridine-2-yl)-5-(methylpropylamine)-4-pyrazolecarboxylate acid, and optionally, as an active ingredient (B) a substance selected from the group comprising bentazon, molinet, Diuron, thiobencarb, butachlor, pretilachlor, timepart, fenoxaprop-ethyl, clomipram, cinmetacin, bromobutyl, chinkara, mefenacet, pyrazosulfuron-ethyl, asbroker, chinaculture, tanishlar, cumyluron, MK 243, nitroanilide, anilofos, belforest, bifenox, SN-900, MSRA, nitrofen, oxadiazon, pendimethalin, simetryn, sulcotrione (SA), trifluralin, piperophos, perimutter, ethoxysulfuron, benzylbromide, pyrazolate, paradoxien, benzefoam, cycloaliphatic, cyhalofop, NBA-061 and azimsulfuron

FIELD: organic chemistry, herbicide.

SUBSTANCE: invention describes (R)-phenoxypropionic acid N-methyl-N-2-fluorophenylamide of the formula (1):

. Also, invention describes a method for control of barnyard-grass (Panicum crus-galli) growing in culturing rice that involves using the effective amount of compound of the formula (1) and herbicide composition based on compound of the formula (1). Compound of the formula (1) is stable with respect to rice and prevents growing barnyard-grass plants.

EFFECT: enhanced effectiveness and valuable properties of herbicide and composition.

4 cl, 5 tbl, 1 ex

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