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625results about How to "Improve weed control effect" patented technology

Herbicide composition containing sulfonylurea, pyridine and cyhalofop-butyl and use thereof

The invention relates to a herbicide composition, containing sulfonylurea or salt thereof, pyridine and cyhalofop-butyl as active ingredients with the weight ratio of 0.1 to 5: 0.1 to 10: 0.1 to 10. Compared with herbicides with single dose, the weed control effect of the herbicide composition of the invention is obviously improved, thereby reducing the using dosage, reducing the influence degreefor the environment while reducing the pesticide cost, simultaneously enlarging weed control spectrum, and having good control efficiency for Gramineae and broadleaf weeds in rice paddy fields.
Owner:SHANGYU NUTRICHEM

Herbicide composition containing sulfonylurea, pyridine and penoxsulam and use thereof

The invention relates to a herbicide composition, containing sulfonylurea or salt thereof, pyridine and penoxsulam as active ingredients with the weight ratio of 0.1 to 5: 0.1 to 10: 0.1 to 10. Compared with herbicides with single dose, the weed control effect of the herbicide composition of the invention is obviously improved, thereby reducing the using dosage, reducing the influence degree for the environment while reducing the pesticide cost, simultaneously enlarging weed control spectrum, and having good control efficiency for Gramineae and broadleaf weeds in rice paddy fields.
Owner:NUTRICHEM LAB CO LTD

Pyrimidine derivatives and herbicides containing the same

InactiveUS20040092402A1Excellent selective herbicidal activityImprove herbicidal activityBiocideOrganic chemistryHydrogenPhenyl group
The present invention provides a pyrimidine derivative represented by the formula: wherein R<1p >and R<1q >are the same or different, and each represents (1) hydrogen, (2) halogen, (3) a C1-6alkyl group which may be substituted or (4) a C1-6alkoxy group, and so on, R<2 >is halogen, a C1-6alkyl group, cyano group, and so on, Ar is a phenyl group which may be substituted or is a condensed hetero ring which may be substituted, which has excellent selective herbicidal activity, and a herbicide containing the derivative.
Owner:SUMITOMO CHEM TAKEDA AGRO

Potassium glyphosate formulations

A herbicidal composition is provided comprising an aqueous solution of N-phosphonomethylglycine, predominantly in the form of the potassium salt thereof, at a concentration of at least 300 g a.e. / l of the composition; and a surfactant component in solution or stable suspension, emulsion, or dispersion in the water, comprising one or more surfactants in a total amount of about 20 to about 300 g / l of the composition, wherein the composition has a viscosity of less than about 250 centipoise at 0° C. or a Gardner color value less than 10.
Owner:MONSANTO TECH LLC

Herbicidal composition and use thereof

The invention provides a herbicide combination, containing Trifloxysulfuron, Pyrithiobac-sodium, APP and / or Cyclohexenone, and the ratio of parts by weights of Trifloxysulfuron: Pyrithiobac-sodium:APP and / or Cyclohexenone is 0.1:1:20-20:1:0.1. The combination can be used to prepare emulsifiable solution, liquor, thick emulsion, microemulsion, wettable powder, water suspending agent, oil suspending agent, water-dispersible granules or soluble powder (granules). The herbicide combination can be used to prevent and control Gramineae and broad-leaved weeds which have grown for one year or more than one year in the cotton field.
Owner:北京颖新泰康科技有限公司

Novel surfactants and formulations

A herbicidal composition is provided comprising an aqueous solution of N-phosphonomethylglycine, predominantly in the form of the potassium salt thereof, at a concentration of at least 300 g a.e. / l of the composition; and a surfactant component in solution or stable suspension, emulsion, or dispersion in the water, comprising one or more surfactants in a total amount of about 20 to about 300 g / l of the composition, wherein the composition has a viscosity of less than about 250 centipoise at 0° C. or a Gardner color value less than 10.
Owner:MONSANTO TECH LLC

Herbicidal composition having the herbicidal effect enhanced, and method for enhancing the herbicidal effect

A herbicidal composition comprising a herbicidal sulfonylurea compound or its salt, and an alkoxylated glyceride. A method for controlling undesired plants or inhibiting their growth, which comprises applying a herbicidally effective amount of the herbicidal composition to the undesired plants or to a place where they grow. A method for enhancing the herbicidal effect of a herbicidal sulfonylurea compound or its salt by means of an alkoxylated glyceride.
Owner:ISHIHARA SANGYO KAISHA LTD

Pesticide compound containing penoxsulam and cyhalofop-butyl and application thereof

The invention discloses a pesticide compound containing penoxsulam and cyhalofop-butyl, and the application thereof; the compound comprises commonly used additive, penoxsulam and cyhalofop-butyl; the weight part ratio of the penoxsulam to the cyhalofop-butyl is 1:1 to 1:20; and the weight percentage of the total weight of the penoxsulam and the cyhalofop-butyl in the pesticide compound is 5 to 80percent. The invention is used for preventing and removing annual grassy weeds in a paddy field. The prevention effect of the invention has significant synergic or adding effect than the single dose,and the invention reduces the used dose of the pesticide, reduces the medication cost, prolongs the service life of the preparation and reduces the adverse impact of the pesticide on the ecological environment.
Owner:江苏长青农化贸易有限公司

Herbicidal compositions comprising naptalam

The present invention relates to herbicidal compositions comprising a) a herbicide compound A which is selected from Λ / -1-naphthylphthalamic acid (naptalam), the salts and esters thereof; and b) a herbicide compound B which is selected from b.1 3,6-dichloro-2-methoxybenzoic acid (dicamba), the salts and esters thereof; b.2 quinolinecarboxylic acid herbicides; b.3 pyridinecarboxylic acid herbicides; and b.4 aminocyclopyrachlor, the salts and esters thereof. The present invention also relates to the use of these compositions for controlling undesirable vegetation, in particular in crops, in turf or pasture, in rangeland, in fallow, or in forestry.
Owner:BASF AG

Herbicide composition containing sulfonylurea, pyridine and acetochlor and use thereof

The invention relates to a herbicide composition, containing sulfonylurea or salt thereof, pyridine and acetochlor as active ingredients with the weight ratio of 0.1 to 5: 0.1 to 10: 0.1 to 10. Compared with herbicides with single dose, the weed control effect of the herbicide composition of the invention is obviously improved, thereby reducing the using dosage, reducing the influence degree for the environment while reducing the pesticide cost, simultaneously enlarging weed control spectrum, and having good control efficiency for Gramineae and broadleaf weeds in rice paddy fields.
Owner:北京颖泰嘉和分析技术有限公司

Mulching film and preparation method thereof

The invention relates to the technical field of agriculture and specifically relates to a mulching film and a preparation method thereof. The mulching film comprises two black mulching films and a white mulching film which is arranged between the two black mulching films and connected with the two black mulching films, wherein the black mulching films are prepared from the following raw material components in parts by weight: 40-46 parts of degradation master batches, 25-30 parts of linear low-density polyethylene, 25-30 parts of carbon black master batches; the white mulching film is prepared from the following material components in parts by weight: 40-46 parts of degradation master batches and 54-60 parts of linear low-density polyethylene. The mulching film provided by the invention has warming and moisture-preserving effects and better wedding effect, can be applied to the agriculture very well, and is more beneficial to health of crops.
Owner:DAZHOU JINDI PLASTIC

Herbicidal Compositions Comprising Pyroxasulfone V

The present invention relates to herbicidally active compositions, which comprise 3-[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazol-4-ylmethylsulfonyl]-4,5-dihydro-5,5-dimethyl-1,2-oxazole [common name pyroxasulfone] and at least one herbicide B which is an selected from protoporphyrinogen-IX-oxidase inhibitors.The invention furthermore relates to the use of a composition as defined herein for controlling undesirable vegetation in crops. When using the compositions of the invention for this purpose the herbicide A and the at least one herbicide B can be applied simultaneously or in succession in crops, where undesirable vegetation may occur.
Owner:BASF SE

A herbicidal composition containing florasulam and pinoxaden

The invention relates to a weeding composition containing florasulam and pinoxaden. The composition is mainly characterized by containing 1 to 60 percent of florasulam serving as an active ingredient, 1 to 60 percent of pinoxaden, auxiliary agent and other excipient; and the weeding composition can be prepared into wettable powder, water dispersible granules, suspending agent, emulsion, micro emulsion, emulsion in water or the like. The weeding composition is used for preventing and controlling broadleaf weed and gramineous weed in wheat fields.
Owner:SHAANXI MEIBANG PHARMA GRP CO LTD

Cyhalofop-butyl-containing weeding composition

The invention relates to a cyhalofop-butyl-containing weeding composition, which is mainly characterized by comprising 1 to 60 percent of active ingredient A, namely cyhalofop-butyl, 1 to 60 percent of active ingredient B, auxiliary agents and other excipients, wherein the active ingredient B is anilofos, oxaziclomefone or clomazone. The composition can be prepared into wettable powder, water dispersible granules, a suspending agent, suspension emulsion, microemulsion and aqueous emulsion. The weeding composition is used for preventing and controlling annual gramineous weeds in a paddy field.
Owner:陕西亿田丰作物科技有限公司

Herbicidal composition with increased herbicidal efficacy

An herbicide composition available as a concentrate for dilution with water or a ready-to-use oil-in-water emulsion which has a significantly reduced amount of active ingredient of a broadleaf herbicide. The composition combines the reduced amount of herbicide in a mixture of oil and emulsifier.
Owner:SUNCOR ENERGY INC

Herbicide composition including penoxsulam and halosulfuron-methyl

The invention relates to a herbicide composition for preventing and eradicating weeds in farmlands and applications thereof, and particularly relates to a herbicide which is used for preventing and eradicating gramineae weeds, broadleaf weeds and cyperaceae weeds in rice fields. The herbicide composition is a binary herbicide mixture employing penoxsulam and halosulfuron-methyl as active ingredients, wherein the weight ratio of penoxsulam to halosulfuron-methyl is 1:30-15:1. The herbicide composition can be made into any preparation allowable in agriculture. The herbicide composition is used for preventing and eradicating weeds in the rice fields, has reasonable components, with the prevention effect being superior to the activity of each component applied separately, enlarges weed preventing and eradicating spectrum, reduces preventing and eradicating cost, slows down the generation of weed resistance, has good security for crops, and fits to the security requirement of pesticide preparations.
Owner:SHANDONG BINNONG TECH

Herbicide composition comprising topramezone and atrazine

The invention relates to a herbicide composition used for controlling farmland weeds, and a purpose thereof, and specifically relates to a herbicide used for controlling corn field grass weeds and broadleaf weeds. The invention provides a binary herbicide composition with topramezone and atrazine as active components. In the composition, the weight ratio of topramezone to atrazine is 1:180-1:1. The composition can be prepared into any agriculturally acceptable preparations. When the composition is used in corn field weed controlling, a substantial synergetic effect compared with single applications of the components is provided. With the composition, herbicidal spectrum can be widened, controlling cost can be reduced, appearance of weed resistance can be retarded, and good safety upon crops is provided.
Owner:SHANDONG BINNONG TECH

Method for enhancing the crop safety and efficacy of an agricultural chemical onto an agricultural substrate

A method for enhancing the crop safety and efficacy of an agricultural chemical onto an agricultural substrate comprising: applying to said agricultural substrate a sufficient amount of an adjuvant composition in the form of a spray mixture, wherein said adjuvant composition comprises: an oil a surfactant capable of increasing the spreading of water a surfactant capable of increasing the spreading of oil and optionally an agrochemical.
Owner:HELENA HLDG

Synergistic herbicidal composition for uncultivated land and orchard

The invention discloses a synergistic herbicidal composition for an uncultivated land and an orchard. The synergistic herbicidal composition consists of glufosinate and dicamba serving as active ingredients and acceptable auxiliary components in pesticides, wherein the weight ratio of the glufosinate to the dicamba is 1:3.2-10:1. After the two active ingredients are compounded, the synergistic herbicidal composition has the herbicide effect obviously superior to that of single glufosinate or single dicamba, has obvious synergism, can control perennial vines, undershrub weeds and broadleaf weeds and also can control annual and biennial weeds; and the herbicidal spectrum is enlarged, the use amount of single glufosinate and single dicamba is reduced, the production cost is reduced, and the herbicidal composition has obvious market popularization value.
Owner:LIER CHEM CO LTD

Herbicidal composition and use thereof

The invention provides a herbicide combination, containing the effective constituents of picloram or picloram ester, clopyralid or clopyralid ester and as well as one or more varieties of triketone; the weight ratio of the three constituents is 0.1:1:20-20:1:0.1. The combination contains at least one surfactant. The combination can be used to prepare emulsifiable solution, liquor, thick emulsion, microemulsion, wettable powder, water suspending agent, oil suspending agent, water-dispersible granules, soluble powder or granules, and is used to prevent and control Gramineae and broad-leaved weeds which have grown for one year or more than one year in the corn field.
Owner:北京颖泰嘉和分析技术有限公司

1-Substituted 4-carbamoyl-1,2,4-triazol-5-one derivatives and herbicide

PCT No. PCT / JP98 / 00803 Sec. 371 Date Aug. 23, 1999 Sec. 102(e) Date Aug. 23, 1999 PCT Filed Feb. 26, 1998 PCT Pub. No. WO98 / 38176 PCT Pub. Date Sep. 3, 1998A 1-phenyl, naphthyl or aralkyl-4-(N,N-di-substituted carbamoyl)-1,2,4-triazol-5-one derivative represented by the general formula (I) wherein A is an unsubstituted or substituted phenyl group, 1-naphthyl group, 5,6,7,8-tetrahydro-1-naphthyl group or an aralkyl group such as an unsubstituted or substituted benzyl group and so on, R1 is a lower alkyl group and so on, and R2 is an unsubstituted or substituted phenyl group and so on, was prepared as novel compounds. This 1-substituted-4-carbamoyl-1,2,4-triazol-5-one derivative does not substantially exhibit phytotoxicity to various agricultural crop plants and therefore is useful as a selective herbicide.
Owner:HOKKO CHEM IND CO LTD (JP)

Mixed herbicide compositions for paddy field

Mixed herbicidal compositions for controlling weeds, preferably in paddy field are provided. The compositions are characterized by comprising, as active ingredients, (a) an herbicidal difluoromethane sulfonanilide, (b) at least one herbicidal compound selected from the group consisting of known herbicides as defined in claim 1 and, optionally, (c) one or more compounds selected from the group consisting of safeners.
Owner:BAYER CROPSCIENCE AG

Herbicidal Compositions Comprising Pyroxasulfone VII

The present invention relates to herbicidally active compositions, which comprise 3-[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazol-4-ylmethylsulfonyl]-4,5-dihydro-5,5-dimethyl-1,2-oxazole [common name pyroxasulfone] and at least one herbicide B and at least one herbicide B which is selected from group consisting of synthetic auxins and auxin transport inhibitors.The invention furthermore relates to a method for controlling undesirable vegetation, which comprises applying an herbicidal composition according to the present invention to the undesirable plants. Application can be done before, during and / or after, preferably during and / or after, the emergence of the undesirable plants. The herbicide A and the at least one herbicide B can be applied simultaneously or in succession.
Owner:BASF AG

High-barrier biodegradable mulch film and preparation method thereof

The invention discloses a high-barrier biodegradable mulch film comprising the following components by weight: 10-40% of aliphatic polycarbonate, 50-70% of PBAT, 1-5% of an inorganic filler, 0.1-2% ofa light stabilizer, 0.1-2% of a lubricant and 0.1-2% of a heat stabilizer, the aliphatic polycarbonate is used to modify a PBAT mulch film to obtain the high-barrier biodegradable mulch film product,the the high-barrier biodegradable mulch film product can meet the growth needs of most crops, and has good degradability; and compared with a mulch film made from a raw material of the aliphatic polycarbonate the high-barrier biodegradable mulch film product has higher melting point and strength, lowered processing difficulty, lowered production cost, good biodegradability, and good applicationprospects.
Owner:南通华盛高聚物科技股份有限公司

Herbicide composition and application thereof

The invention provides a herbicide composition. The herbicide composition comprises a fluroxypyr derivative, mesotrione and a sulfonylurea compound, wherein the weight part ratio of the fluroxypyr derivative to the mesotrione to the sulfonylurea compound is 0.1-5:0.1-10:0.1-10. The composition can be prepared into emulsifiable concentrate, liquor, aqua, dense emulsion, microemulsion, wettable powder, water suspension, oil suspension, water dispersible granules or soluble powder (granules). The herbicide composition of the invention can be used for preventing and controlling annual and perennial grasses and broadleaves.
Owner:北京颖泰嘉和分析技术有限公司

Pyridazinone compound and herbicide containing the same

There is provided a compound represented by the formula (I):wherein R1 is a C1-6 alkyl group or a (C1-6 alkyloxy)C1-6 alkyl group; R2 is a hydrogen atom or a C1-6 alkyl group; G is a hydrogen atom etc.; Z1 is a C1-6 alkyl group or a C1-6 alkyloxy group; Z2 is a C3-8 cycloalkyl group, etc.; Z3 is a C1-6 alkyl group, etc.; n is 0, 1, 2 or 3, which has an excellent weed controlling effect.
Owner:SUMITOMO CHEM CO LTD

Weeding composition containing florasulam and triazines

The invention relates to a weeding composition containing florasulam and triazines. The weeding composition containing florasulam and triazines is characterized by containing 1 to 60 percent of active ingredient A florasulam, 1 to 60 percent of active ingredient B, aids and other excipients, wherein the active ingredient B is one of triazines weedicides such as metribuzin, terbutryn and atrazine; and the weeding composition can be prepared into wettable powder, water dispersible granules, a suspending agent, microemulsion and water emulsion. The weeding composition is used for preventing and controlling annual weed in the wheatland.
Owner:SHAANXI MEIBANG PHARMA GRP CO LTD

Herbicide composition and application thereof

The invention relates to a herbicide composition, which contains the following active ingredients in part by weight: 0.1 to 33 parts of penoxsulam and 0.1 to 99 parts of metamifop. The invention also relates to application of the herbicide composition in preventing and controlling annual and perennial broadleaf weeds and grass weeds in paddy fields. Compared with single agent, the herbicide composition has the advantages that weeding effect is remarkably improved, extremely good synergy is shown, the using amount of agents, influence on the environment, and the agent cost of peasants are reduced; and meanwhile, the herbicide composition enlarges the weeding spectrum and can effectively delay the occurrence and development of single agent resistance.
Owner:NUTRICHEM LAB CO LTD

Herbicidal composition containing mesotrione

The invention relates to a herbicidal composition containing mesotrione. The composition is mainly characterized in that: the herbicidal composition contains 1-60% of an active component A mesotrione, 1-80% of an active component B, an assistant, and other excipients, wherein the active component B is selected from clopyralid, pendimetalin, dicamba, and metribuzin; and the composition can be prepared into a wettable pulvis, a water dispersible granule, a suspending agent, a suspended emulsion, a micron emulsion, and an emulsion in water. The herbicidal composition of the present invention can be used for controlling weeds in fields.
Owner:陕西亿田丰作物科技有限公司
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