Agent for preplant treatment of crop seeds. RU patent 2436306.

FIELD: chemistry.

SUBSTANCE: invention relates to agriculture and is meant for increasing germination energy, germination capacity and speeding up ripening of crops, as well as widening the range of agents for this purpose. Crop seeds are treated with 0.001% aqueous solution of copper (II) dihydrate tetraaqua-bismalondiamide for 2 hours. The described agent is used for treatment in amount of 1 litre per 1 kg of seeds.

EFFECT: use of the agent increases germination energy and germination capacity of seeds and accelerates ripening of crops.

3 tbl, 1 ex

IPC classes for russian patent Agent for preplant treatment of crop seeds. RU patent 2436306. (RU 2436306):

A01P21 - AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING

A01N59/20 - Copper

Another patents in same IPC classes:

Biocidal composition and polymer compositions, composite materials and laminates containing said compositions / 2436305
Invention relates to biocides, polymers, composites and laminates. The biocidal composition contains an inorganic biocidal compound and at least one organic biocidal compound. The inorganic biocidal compound consists of at least one nanosized metal oxide selected from ZnO, BaTiO3, SrTiO3, TiO2, WO3, Akl2O3, CuO, NiO, ZrO2 and MgO. The organic biocidal compound is selected from: isothiazolinones and isothiazolinone derivatives, phenol derivatives, bromic acid derivatives, formaldehyde and derivatives thereof, formaldehyde deposit products, guanidines, chlorine- and/or bromine-containing compounds, urea derivatives, benzyl alcohol, phenylethyl alcohol, dimethylol dimethyl hydantoin, glycosal, glutardialdehyde, sorbic acid and sorbates, benzoic acid and benzoates, 4,4-dimethyl-1,3-oxozolidine, derivatives of 1,3,5-hexahydrotriazine, quaternary ammonium compounds, cetyl pyridinium chloride, ethylene glycol hemiformal, salt of tetra-(hydroxymethyl)-phosphonium, 3-iodo-2-propynyl-N-butylcarbamate, methyl-N-benzimidazo-2-ylcarbamate, 2,2-dithiodibenzoic acid-di-N-methylamide, 2-thiocyanomethylthio benzothiazole, C-formal, methylene bisthiocyanate, lysozyme (E1105), nisin (E234), natamycin (E235), hexamethylene tetramethrin (E239), dimethyl dicarbonate (E242), propionic acid and propionates, and ethylene disodium methylene diamine tetraacetate. The polymer composition, composite material or laminate contain the biocidal composition.

Method of determining synergetic effect of surfactants in herbicide heterogeneous systems / 2436302
Invention relates to agriculture. Active substance is mixed with a first surfactant (surfactant I) and an organic solvent. The active substance is separately mixed with a second surfactant (surfactant II) and an organic solvent. The active substance is separately mixed with a mixture of these two surfactants and an organic solvent. The obtained concentrates undergo separate emulsification in water. The particle size of the dispersion phase of the emulsion is determined. Dispersion (D) is calculated and these figures are expressed in percentages (% actual D). Synergetic effect is calculated using the formula: % actual D - % calculated D, where % calculated D = % actual D surfactant I + % actual D surfactant II - (% actual D surfactant I x % actual D surfactant II): 100.

Isoxazoline-substituted benzamide derivative and pesticide / 2435762
Invention relates to an isoxazoline-substituted benzamide derivative of formula or salt thereof, where A1 denotes a carbon or nitrogen atom, A2 and A3 independently denote a carbon atom, G denotes a benzene ring, W denotes an oxygen or sulphur atom, X denotes a halogen atom or C1-C6alkyl, arbitrarily substituted with a radical R4, Y denotes a halogen atom, cyano, nitro, C1-C6alkyl, C1-C6alkyl arbitrarily substituted with radical R4, -OR5, -N(R7)R6, phenyl, D-41, when n equals 2, each Y can be identical or different from each other, R1 denotes -C(R1b)=NOR1a, M-5, -C(O)OR1c, -C(O)SR1c, -C(S)OR1c, -C(S)SR1c, -C(O)N(R1e)R1d, -C(S)N(R1e)R1d, -C(R1d)=NN(R1e)R1lf, phenyl, phehnyl substituted with (Z)p1, or D-3, D-8, D-13-D-15, D-21, D-35, D-52-D-55 or D-57-D-59, R2 denotes C1-C6alkyl, -CH2R14a, E-5, C3-C6alkynyl, -C(O)R15, -C(O)OR15, -C(O)C(O)OR15 or -SR15, where, when R1 denotes -C(R1b)=NOR1a, M-5, or -C(R1b)=NN(R1e)R1f, R2 can denote a hydrogen atom, when R1 denotes -C(O)OR1c, -C(O)SR1c, -C(S)OR1c or -C(S)SR1c, R2 can denote hydrogen, when R denotes -C(O)N(R1e)R1d or -C(S)N(R1c)R1d, R2 can denote a hydrogen atom, when R1 denotes phenyl, phenyl substituted with (Z)p1, or D-3, D-8, -D-13-D-15, D-21, D-35, D-52-D-55 or D-57-D-59 R2 can denote C1-C6halogenalkyl, C1-C6alkyl arbitrarily substituted with a radical R14a, C3-C6alkenyl, -C(O)NH2, -C(O)N(R16)R15, or R2 together with R1 can form =C(R2b)R2a, R3 denotes C1-C6alkyl arbitrarily substituted with radical R4, D-1, D-3, D-8, D-13-D-15, D-21, D-35, D-41, D-52-D-55, D-57-D-59 denote aromatic heterocyclic rings, m equals an integer from 2 to 3, n equals an integer from 0 to 2.

Herbicide compositions / 2435369
Invention relates to agriculture. The herbicide composition contains at least one herbicide; at least one carrier; at least one polycarboxylate; at least one taurate; at least one lignosulphate; at least one polymer condensate of urea with formaldehyde; and cloquintocet mexyl. The composition is obtained by mixing the ingredients. The composition is used in weed control.

Combinations of imazalil and silver compounds / 2434382
Present invention relates to compositions for protecting materials from microorganisms, containing a combination of imazalil and silver compounds selected from silver acetate, silver alginate, silver azide, silver citrate, silver lactate, silver nitrate; silver perchlorate, silver sulphate, silver chloride, silver thiocyanate, silver-sodium-hydrogen-zirconium phosphate, silver sulphadiazine, silver cyclohexanediacetic acid and disilver-2,5-dichloro-3,6-dihydroxy-2,5-cyclohexadiene-1,4-dione; where the weight ratio of component (I) to component (II), which ensures a synergetic biocidal effect, ranges from 4:1 to 1:4. Other suitable components (II) are products which release silver when using technologies which gradually make it biologically available.

Fungicide hydroximoyl-tetrazole derivatives / 2433129
Present invention relates to compounds of formula (I) and salts thereof (I), where T is a tetrazolyl group which is not substituted or substituted with [C1-C8]alkyl; L1 denotes (CR1R2)n-, where n equals 1, 2, 3 or 4; R1 and R2 denote hydrogen; L2 denotes a direct bond; A is selected from a group comprising A2, A8 and A20 , where Z1, Z2, Z3 and Z4 are independently selected from a group comprising hydrogen, -NR5R6, -N(R5)C(=O)R6, -N(R5)C(=O)OR6, -N(R5)C(=O)NR6R7, -N(R5)C(=S)NR6R7; Q is selected from a group comprising , where X1, X2 and X3 are independently selected from a group comprising hydrogen, halogen, [C1-C8]alkyl, phenyl or phenyl which is substituted by 1-5 halogen atoms; R5-R7 are independently selected from a group comprising hydrogen, [C1-C8]alkyl, [C1-C8]halogenalkyl, [C2-C8]alkenyl, [C3-C6]cycloalkyl, phenyl and phenyl [C1-C8]alkyl.

Isoxazolines for invertebrate pest control / 2433123
Invention relates to novel compounds of formula (1), where A1, A2, A3, A4, A5 ad A6 are independently selected from a group comprising CR3 and N; provided that the biggest one of A1, A2, A , A4, A5 and A6 denotes N; B1, B2 and B3 are independently selected from a group comprising CR2 and N; each R3 independently denotes H or C1-C6 alkyl; and R1, R2, R4, R5, W and n are as given in the description, or salts thereof which are suitable for use in agriculture. The invention also relates to compositions containing compounds of formula (1), and insect-pest control methods which involve contact between the pest or habitat thereof with a biologically effective amount of the compound or composition according to the present invention, as well as to methods of protecting seeds and animals from insects-pests.

Fungicide agent for agricultural crop disease control / 2432744
Invention relates to agriculture. The agent contains essential oil from Siberian fir (Abies Sibirica) in form of a stable 1-5% aqueous emulsion containing liquid soap. The emulsion is obtained via high-speed stirring of components.

N-substituted nicotinoylureas having growth-regulating activity on sunflower seedlings / 2432742
Invention relates to agriculture. N-substituted nicotinoylureas of formula 1, 2: 1 R=CH3, R1 = H, R2 = 4-chlorobenzyl; 2 R=Cl, R1=R2=allyl, exhibit growth-regulating activity on sunflower seedlings.

Method of pre-sowing treatment of seeds / 2420941
Method consists in treatment of sowing material by means of moistening with an electrochemically nanostructured solution of a natural mineral bischofite. The 5-30% solution of bischofite used to treat seeds is activated with electric current of 5-10 A at the voltage of 2-3 V. The solution consumption rate in treatment of seeds makes 8-10 l/t of seeds.

Combinations of 4-bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1h-pyrrole-3-carbonitrile and metal compounds / 2420066
Invention relates to protection of objects from microorganism growths. The composition against fouling organisms contains 4-bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1n-pyrrole-3-carbonitrile or salts thereof, as a component (1) and as a component (11) of a copper or zinc compound selected from Cu2O, Cu(OH)2, CuSO4, copper pyrithione, CuSCN, CuCO3, ZnCI2, ZnSO4, zineb and zinc pyrithione. In the composition, the weight ratio of component (I) to one of components (II) ranges from 10:1 to 1:10. When component (II) is zinc pyrithione, the weight ratio of component (I) to zinc pyrithione ranges from 2:1 and 1:2. The preparation against fouling organisms contains a 4-bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1n-pyrrole-3-carbonitrile component or salt thereof as component (I) and component (II), selected from Cu2O, Cu(OH)2, CuSO4, copper pyrithione, CuSCN, CuCO3, ZnCI2, ZnSO4, zineb and zinc pyrithione. The preparation is used as a combination for simultaneous or successive application, in which the weight ratio of component (I) to one of components (II) ranges from 10:1 to 1:10. When component (II) is zinc pyrithione, the weight ratio of component (I) to zinc pyrithione ranges from 2:1 to 1:2.

Synergetic fungicidal compositions / 2403717
Fungicidal compositions are described which consist of mixtures containing copper salt (II) and phosphorous acid and at least one other metal salt of phosphoric acid, or consisting of mixtures containing copper salt (II) and phosphorous acid separately or mixed with at least one other metal salt of phosphoric acid and one or more than one of the fungicidal compounds, and their use for control under phytopathogenic fungi.

Agent for algae control and bacteria growth inhibition in aqueous medium / 2400982
According to the invention, an agent for aqueous algae and microorganisms control can be applied in swimming pools, whirlpool baths, refrigerating columns, warm water networks, natural reservoirs, containers containing high-water biological waste, and also can be added in potable water at animal breeding (pigs). The agent for algae control and bacteria growth inhibition or elimination in the aqueous medium contains a) bivalent copper cations in the form of a water-soluble salt, and b) inorganic sulfamic acid and/or its salt. The molar number of copper cations and total molar number of sulfamic acid and/or its salt are related as 1:2.

Terapeutic medication "fuzobakvelt" based on nanosomal substance / 2391821
Invention relates to field of veterinary, sanitary and medicine. Described is biocidal therapeutic medication representing nanostructured composition in form of suspension containing didecyldimethylammonium halogenide clathrate with carbamide, copper vitriol, goudron, pharmaceutically acceptable monoatomic alcohol and water.

Method of stabilising copper hydroxide / 2388696
Invention can be used in chemical industry and other fields. The method of stabilising copper (II) hydroxide involves successive stages for combining copper (II) hydroxide, water soluble orthophosphate and water to obtain a mixture and drying the said mixture. Stabilised copper (II) hydroxide obtained using the said method is proposed, as well as a composition which contains stabilised copper (II) hydroxide and at least one of the following components: a surfactant, a solid or liquid diluent.

Means for pre-sowing treatment of agricultural culture seeds / 2370956
Means is represented in form of two separate water compositions containing in wt %: 1) copper (3.8±0.1), zinc (3.4±0.1), magnesium (1.45±0.1), nickel (0.017±0.002), lithium (0.06±0.008), cobalt (2.2±0.03), iron (0.52±0.01), manganese (0.32±0.01), general nitrogen (4.81±0.1), water 1l 2) potassium (3.7±0.5), phosphorus (5.26±0.5), chrome (0.12±0.015), molibdenum (0.66±0.002), boron (0.43±0.5), selenium (0.008±0.0001), vanadium (0.9±0.01) carbohydrates (5±0.5), amino acids (1±0,5), water 1 l.

Method for preparation of copper hydroxosulphates and fungicide compositions thereof / 2362740
Invention can be used in agriculture and refers to compositions destined for plants disease control. The water solution of copper sulphate with copper concentration in the range from 6 to 10 wt % is mixed with water suspension of copper oxide or copper hydroxide with copper concentration in the range from 15 to 50 wt %. The average particles' diametre of the said suspension does not exceed 25 mcm which provides the enhancing of the specific surface area. The mole ratio SO4/Cu is maintained in the range from 0.25 to 0.4. The reaction is carried out at the temperature range from 40° to 100°C. The copper content in the solid phase of the obtained brochantite Cu4(OH)6SO4, antlerite Cu3(OH)4SO4 or their mixture is more than 48 wt %. The fungicide compositions thereof contain additionally one or more additives such as disperser, wetting agent, antifoam agent, colourant, thickener, pH regulator or fillers and at least one synthetic fungicide.

Method of copper fungicide receiving / 2361016
Invention relates to field of electrolytic received inorganic fungicides, particularly, to method of receiving chlorites, hypochlorites, hypobromite, copper hypo-iodides, which are used for protection of crops against diseases. Copper fungicides are received by electrolysis of chloride solutions. Electrolysis process is implemented with usage of copper electrodes at current density 10 A/m2 voltage 18 V and temperature of electrolyte solution 20-25°C, and in the capacity of electrolyte it is used solution of natural bischofite. Additionally electrolysis process is single-stage.

Composition for neutralisation of sewage water with sediment and method of neutralisation of sewage water with sediment of sewage purification works / 2332361
Group of inventions relates to obtaining and usage of said composition for processing sewage water with sediments in sewage purification works. Inventions can be used in system of housing and communal services of cities and country settlements. For combined detoxication, bactericide processing and dehelmintisation of sewage water, containing sediment, in sewage purification works composition which contains (% mass): hydrates of sodium or potassium salts of mixture of amino acids 4-8, copper or zinc complexes of hydrates of mixture of amino acids 15-20, sodium or potassium salts of di-, tri- and tetrapeptides 2-5, alkali (sodium or potassium hydroxide) 3-4, water - remaining part, is used. In the said method of sewage water neutralisation calculation of rate of feeding composition into flow of purified water with sediment and necessary amount of composition fed is carried out according to mathematical expression given in formula of the invention. Inventions provide opportunity of detoxication, bactericide processing and dehelmintisation of sewage water at early stage of formation and consolidation of sediment, as well as increase of effectiveness due to acceleration of processes of particle sedimentation and increase of degree of their sedimentation, reduction of consolidated sediment humidity.

Fungicide mixtures and method for control with phytopathogenic fungi / 2244420
Invention describes a fungicide mixture containing carbamate of the formula (Ia):