Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
145 results about "Pyrazosulfuron-ethyl" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Weeding composition for paddyfield
InactiveCN101595886AEfficient weed control effectBroad spectrum herbicideBiocideAnimal repellantsWater dispersiblePyrazosulfuron-ethyl
The invention discloses a weeding composition for a paddyfield. The weeding composition is prepared by combining a sodium sulcotrione weedicide as an active ingredient and any one or more of a cyhalofop-butyl weedicide, a bensulfuron methyl weedicide, a pyrazosulfuron-ethyl weedicide, a quinclorac weedicide, a mefenacet weedicide, a bispyribac-sodium weedicide or a penoxsulam weedicide; and the weight ratio of two materials is 1:40-70:1. The composition can be made into oil deflocculant, missible oil, wettable powder, water dispersible granule and the like according to a well-known method. The weeding composition has the characteristics of high-efficient weeding effect, wide weed spectrum, little use amount, low residue, safety to crop, low cost and good prevention and control effect on broadleaf weed and grassy weed; and the weeding composition is applied for one time and can basically control the harm of weeds of the paddyfield in whole season.
Owner:HEFEI XINGYU CHEM
Paddy field herbicide mixture
ActiveCN102428942AEasy to useSignificant synergyBiocideAnimal repellantsBensulfuron methylActive component
The invention belongs to the field of agricultural herbicides, and particularly discloses a paddy field herbicide mixture. The paddy field herbicide mixture is characterized in that: the active components of the paddy field herbicide mixture include 0.5 to 90 percent of component A, 0 to 90 percent of component B and 0 to 90 percent of component C in part by weight, wherein the component A is clomazone, the component B is cyhalofop butyl ester or pfenoxaprop-ethyl, and the component C is one of bensulfuron-methyl, pyrazosulfuron-ethyl and carfentrazone-ethyl. The paddy field herbicide mixture has a remarkable synergistic effect and the effect of increasing the weed-killing speed, prolongs the persistent time, achieves a prevention and elimination effect on a variety of gramineous weeds and latifolious weeds in paddy fields, and is low in toxicity, the weed control spectrum is broadened, and the dosage is remarkably reduced.
Owner:SHANDONG CYNDA CHEM
Rhodopseudomonas spheroides strain and liquid inoculant thereof as well as preparation method and application thereof
ActiveCN101948782AReduce Residual HazardsReduce pesticide residuesBacteriaWater contaminantsPyrazosulfuron-ethylBiological activation
The invention particularly discloses a rhodopseudomonas spheroides strain and a liquid inoculant thereof as well as a preparation method thereof and application thereof. A preservation name of the rhodopseudomonas spheroides strain is rhodopseudomonas spheroides S8-1, and a preserving number is CCTCC M 2010144. In the liquid inoculant, the thalli concentration of the rhodopseudomonas spheroides S8-1 reaches above 1bn. / ml. The preparation method of the liquid inoculant comprises the following steps of inoculating the rhodopseudomonas spheroides S8-1 into a double-layer sandwich solid culture medium flat plate to be activated; then inoculating into seed liquid culture medium to carry out seed culture and fermentation culture; and controlling the temperature at 30-35 DEG C and the illumination intensity at 4500-7500lux in the activation and culture process, and continuing the fermentation culture till a logarithmic growth phase to prepare the liquid inoculant. The strain and the liquid inoculant can efficiently degrade herbicide pyrazosulfuron-ethyl residues in soils to solve the safety problem of succeeding crops endangered by the chemical herbicide residues in the soils.
Owner:CHANGSHA AGREEN BIO TECH LTD CO
Gibberellic acid-containing herbicide composition and preparation method as well as application thereof
ActiveCN105284836ASolve the problem of drug damageImprove securityBiocideAnimal repellantsMCPAPendimethalin
The invention discloses a gibberellic acid-containing herbicide composition and a preparation method as well as application thereof. The gibberellic acid-containing herbicide composition is prepared from the following components in parts by weight: 0.01 to 99 parts of gibberellic acid and 1 to 90 parts of herbicide; the herbicide is one or a mixture of at least two of cyhalofop-butyl, penoxsulam, metamifop, bispyribac-sodium, quinclorac, anilofos, pretilachlor, butachlor, mefenacet, bensulfuron methyl, pyrazosulfuron-ethyl, pyriminobac-methyl, bentazone, mesotrione, halosulfuron-methyl, metolachlor, pendimethalin, oxadiazon, oxadiargyl, MCPa, fluroxypyr and diflufenican. The gibberellic acid-containing herbicide composition has synergism to weed prevention and control, the weed control efficiency is improved, the safety of the herbicide to crops can be improved, the herbicide phytotoxicity problem in agricultural production is fundamentally solved, and meanwhile the crop yield is improved by adjusting crop growth.
Owner:佛山市盈辉作物科学有限公司
Weeding composition containing pyraclonil and sulfonylurea herbicide
InactiveCN105918339ASynergistic effect is obviousImprove the effect of prevention and controlBiocideAlkali orthophosphate fertiliserHalosulfuron methylBensulfuron methyl
The invention relates to a weeding composition. The weeding composition comprises pyraclonil and a second active ingredient of a sulfonylurea herbicide; the second active ingredient of the sulfonylurea herbicide is one or more of herbicides selected from bensulfuron methyl, pyrazosulfuron-ethyl, cinosulfuron, metazosulfuron, propyrisulfuron, halosulfuron-methyl or flucetosulfuron, and the weight ratio of the pyraclonil to the second active ingredient of the sulfonylurea herbicide is 20:1-1:10. The invention further relates to an application to controlling rice field weeds. The weeding composition has the advantages of being efficient, low in toxicity, good in rapidly available performance, long in lasting period, wide in weeding spectrum, capable of synthetically managing rice field weeds and the like.
Owner:河北博嘉农业有限公司
Paddy field weed control macro-granule containing pyrazosulfuron ethyl and quinclorac
InactiveCN104430446AReduce the amount of application per muResidue reductionBiocideAnimal repellantsPhytotoxicityPyrazosulfuron-ethyl
The invention discloses a paddy field weed control macro-granule containing pyrazosulfuron ethyl and quinclorac. The paddy field weed control macro-granule containing pyrazosulfuron ethyl and quinclorac comprises the following components in percentage by weight: 12-14% of quinclorac, 0.5-2.0% of pyrazosulfuron ethyl, 2-4% of silicon dioxide, 9-11% of oil substances, 1.5-5% of surface active agents, 20-30% of solid core materials, 20-30% of additives and the balance of a filler. The paddy field weed control macro-granule containing pyrazosulfuron ethyl and quinclorac uses floating material glass beads, so that the drug granules can float on the water and can freely disperse under the actions of wind power and the auxiliaries; the dispersing agent is added so that the active ingredients of the medicament can be dispersed to the whole paddy field within short time; the pesticide effect is permanent, and the labor and the time are saved. Compared with a quinclorac wettable powder single dosage, the paddy field weed control macro-granule has the advantages that the application amount of quinclorac is reduced so that the residue of the quinclorac in the soil is reduced, and phytotoxicity probably generated to subsequent crops is avoided.
Owner:NANJING GAOZHENG AGROCHEM
Pyrazosulfuron-ethyl, clomazone and butachlor compound dispersible oil suspension concentrate and preparation method thereof
InactiveCN104430460AEasy to solveSynergistic effect is obviousBiocideAnimal repellantsPyrazosulfuron-ethylSolvent
The invention provides a pyrazosulfuron-ethyl, clomazone and butachlor compound dispersible oil suspension concentrate and a preparation method thereof, relating to the technical field of control of weeds in direct sowing paddy fields. The pyrazosulfuron-ethyl, clomazone and butachlor compound dispersible oil suspension concentrate is prepared from 2 parts of pyrazosulfuron-ethyl, 8 parts of clomazone, 60 parts of butachlor, 2 parts of fatty alcohol-polyoxyethylene ether, 3 parts of styrylphenol polyoxyethylene ether, 2 parts of xanthan gum, 1 part of sodium benzoate, 2 parts of organic silicon and 20 parts of solvent oil by weight. The preparation method is characterized by pumping the raw materials into a preparation kettle, mixing and stirring the raw materials, then carrying out primary milling with a colloid mill, then finely milling with a sand mill, carrying out sampling analysis, and filtering, metering, packaging and warehousing after samples are qualified. The pyrazosulfuron-ethyl, clomazone and butachlor compound dispersible oil suspension concentrate achieves better control of annual grassy weeds, cyperaceous weeds and part of broadleaf weeds in the direct sowing paddy fields, and achieves united synergy of pyrazosulfuron-ethyl, clomazone and butachlor, thus achieving obvious synergistic effects; therefore mixing pyrazosulfuron-ethyl, clomazone and butachlor to control the annual grassy weeds, the cyperaceous weeds and part of the broadleaf weeds in the direct sowing paddy fields is feasible and is also necessary.
Owner:ANHUI MEILAND AGRI DEV
Compound weeding composition of pretilachlor and pyrazosulfuron-ethyl and granules of composition
InactiveCN103081937AEffective controlTackle weed problemsBiocideAnimal repellantsAdhesivePyrazosulfuron-ethyl
The invention discloses a weeding composition and granules thereof. The weeding composition consists of pretilachlor and pyrazosulfuron-ethyl, wherein the mass ratio of the pretilachlor to the pyrazosulfuron-ethyl is (1-5): (0.1-0.2), preferably 2: (0.1-0.2). The granules take the weeding composition as an active ingredient, and comprise the following components in percentage by mass: 1 to 5 percent of pretilachlor, 0.1 to 0.2 percent of pyrazosulfuron-ethyl, 5 to 10 percent of dispersant, 2 to 10 percent of wetting agent, 0 to 10 percent of disintegrating agent, 0 to 3 percent of adhesive, 0 to 5 percent of adsorbent, and the balance of filler. The compound granules containing the pretilachlor and the pyrazosulfuron-ethyl can be applied at one time, the weeding spectrum is expanded, the application uniformity is improved, the effect is improved, the lasting period is prolonged, the consumption and the using cost are reduced, and environmental pollution caused by application is reduced at the same time.
Owner:SINO AGRI LEADING BIOSCI
Application of herbicide tolerance protein
The invention relate to application of herbicide tolerance protein. A weed control method includes the step of applying herbicide with an effective dosage of pyrazosulfuron ethyl to the plant growth environment of at least one transgenic plant, wherein genomes of the transgenic plants have nucleotide sequences for encoding thifensulfuron methyl hydrolase, and the transgenic plants have weak plant damage and / or increased plant yield compared with other plants without nucleotide sequences for encoding thifensulfuron methyl hydrolase. Thifensulfuron methyl hydrolase is disclosed for the first time and presents high tolerance for the pyrazosulfuron ethyl herbicide, and the plants with nucleotide sequences for encoding thifensulfuron methyl hydrolase have strong tolerance for the pyrazosulfuron ethyl herbicide and at least can bear 1-fold field concentration, and therefore wide application prospects are achieved for plants.
Owner:BEIJING DABEINONG BIOTECHNOLOGY CO LTD
Comprehensive weeding composition of paddy field
ActiveCN104304296AGood control effectImprove securityBiocideAnimal repellantsPyrazosulfuron-ethylPropoxur
The invention discloses a comprehensive weeding composition of a paddy field. The weeding composition contains active ingredients such as penoxsulam, pyrazosulfuron-ethyl and pretilachlor, wherein the mass ratio of penoxsulam to pyrazosulfuron-ethyl to pretilachlor is (1.2-3): (0.5-2): (20-35). The comprehensive weeding composition can be used for the pre-emergence treatment, and also can be used for the post-emergence treatment; moreover, a good effect for removing and controlling the gramineae weeds, broadleaf weeds and cyperaceae weeds is good. The weeding composition is safe to the paddy rice, wide in herbicide controlling spectrum, small in consumption amount and low in production cost.
Owner:ANHUI FENGLE AGROCHEM
Dispersible oil suspending agent and preparation method thereof
InactiveCN106489923AEnsure safetyAvoid pollutionBiocideDead animal preservationPhytotoxicityPyrazosulfuron-ethyl
The invention discloses a dispersible oil suspending agent. The dispersible oil suspending agent comprises, by mass, 15-30% of pretilachlor, 3-6% of allylene oxadiazon, 1-3% of pyrazosulfuron-ethyl, 1-8% of dispersing agents, 5-15% of emulsifiers, 0.5-5% of wetting agents, 0.5-5% of thickeners, 0.5-8% of stabilizers, 0.2-2% of defoamers, 0.1-2% of pH regulators and the balance oil-base solvent. The dispersible oil suspending agent has the advantages that the dispersible oil suspending agent has low toxin on human, livestock and beneficial organisms, toxicity of effective components to chemical application persons can be reduced effectively, phytotoxicity of chemicals to target crops can be lowered, prevention effect of herbicide products on weeds and safety of the herbicide products on the crops are improved, and the dispersible oil suspending agent is a low-carbon, environment friendly and safe dosage form.
Owner:ZHEJIANG TIANFENG BIOLOGICAL SCI
Wettable powder containing penoxsulam, mefenacet and pyrazosulfuron-ethyl
ActiveCN104757011AConvenient storage and transportationStorage and transportation safetyBiocideAnimal repellantsPyrazosulfuron-ethylMaterials science
The invention belongs to the technical field of pesticides and discloses a wettable powder containing penoxsulam, mefenacet and pyrazosulfuron-ethyl. The wettable powder is prepared with the penoxsulam, the mefenacet and the pyrazosulfuron-ethyl as main active components according to the mass ratio of 0.1-40:0.1-80:0.1-60. The total mass percentage content of the penoxsulam, the mefenacet and the pyrazosulfuron-ethyl in the wettable powder is 1-80%. The aqueous agent also includes 1-20% of a dispersing agent, 1-10% of a wetting agent and the balanced being filling materials. The invention also discloses an application of the wettable powder in prevention and removal of weeds in paddy fields. By means of combination of the herbicides, the wettable powder is enlarged in weeding spectrum and is improved in weeding effects, has an outstanding preventing and treating effects on gramineous weeds, cyperaceae weeds and broadleaved weeds, is quick in effects, is long in lasting period, can delay drug resistance, is completely in weeding, is low in residue, is low in toxicity and is safe and environmental-protective.
Owner:JIANGSU FUDING CHEM
Composite herbicide for eliminating barnyard grass
InactiveCN105052982AGrowth inhibitionIncrease concentrationBiocideAnimal repellantsBenzoic acidPyrazosulfuron-ethyl
The invention discloses a composite herbicide for eliminating barnyard grass. The composite herbicide comprises the following components in parts by weight: 3 to 6 parts of mesotrione, 0.5 to 1 part of penoxsulam, 1 to 3 parts of pyribenzoxim, 0.8 to 3 parts of flucetosulfuron, 10 to 15 parts of quinclorac, 2 to 5 parts of cyhalofop-butyl, 0.2 to 0.6 part of metribuzin, 15 to 18 parts of fentrazamide, 4 to 8 parts of pyrazosulfuron-ethyl, 0.004 to 0.008 part of ferulic acid, 0.004 to 0.008 part of p-hydroxy benzoic acid, 1 to 4 parts of penetration enhancer, 7 to 10 parts of surfactant, and 10 to 12 parts of safener. The provided composite herbicide has high herbicidal efficiency.
Owner:安徽省圣丹生物化工有限公司
Bicao mixture
InactiveCN1781375AFree from harmAvoid destructionBiocideAnimal repellantsGlyphosatePyrazosulfuron-ethyl
The Bicao mixture is herbicide composition comprising glyphosate herbicide and pyrazosulfuron-ethyl herbicide in the ratio of 10-150, the glyphosate herbicide may be glyphosate, sodium salt of glyphosate, potassium salt of glyphosate, etc., and the pyrazosulfuron-ethyl herbicide may be pyrazosulfuron-ethyl, isopropylamide salt of pyrazosulfuron-ethyl, ammonium salt of pyrazosulfuron-ethyl, sodium salt of pyrazosulfuron-ethyl, potassium salt of pyrazosulfuron-ethyl, etc. The herbicide composition may be compounded into water preparation, water emulsion, wettable powder, soluble powder, oily suspension, dry suspending, water dispersed granular preparation, granular preparation or tablet. It is used in rice field to kill and prevent weed, and has the features of low labor strength, low dosage, low cost, less environmental pollution, etc.
Owner:河北宣化农药有限责任公司
Ternary compound herbicides on paddy field weed and use thereof
ActiveCN101390516AAvoid disadvantagesControllable hazardBiocideAnimal repellantsPyrazosulfuron-ethylUltra fine
The invention provides a paddy field ternary complex herbicide compound, which has the following main active ingredients by weight percentage: 1.4-58.33 of quinclorac, 0.04-9.6 of bensulfuron-methyl, and 0.02-5 of pyrazosulfuron-ethyl. The total active ingredients account for 1.56-66.4% of the preparation based on weight percentage. The active ingredients are taken as the main body and used with the ultra-fine powders commonly used in the wettable powder and composed of wetting agent, dispersing agent, additive, filler and the like through even mixing and processing so as to form the complex herbicide wettable powder. The herbicide compound is highly efficient, broad-spectrum, safe and widely used, which can control the vast majority of weed damage in paddy fields within one medication use and is an ideal chemical herbicide in paddy fields.
Owner:陕西丰稷科技发展股份有限公司
Herbicide composition containing pyrazole sulfone and formamido-pyrazosulfuron-ethyl
ActiveCN109730080AImprove weed control effectEasy to solveBiocideAnimal repellantsBristlegrassesGaleopsis bifida
The invention discloses a herbicide composition containing pyrazole sulfone and formamido-pyrazosulfuron-ethyl. The herbicide composition comprises effective components including, by weight, 1-80 parts of pyrazole sulfone and 1-50 parts of formamido-pyrazosulfuron-ethyl. The herbicide composition is used for controlling annual broadleaf weeds, grassy weeds and sedge weeds in sugarcane fields and mainly controlling common crabgrass herbs, barnyard grasses, green bristlegrass herbs, caper euphorbia seeds, goosegrass herbs, wild millets, nutgrasses, purslane herbs, Siberian cocklebur leaves, black nightshade herbs, bidens pilosa, tropic ageratum herbs, piemarkers, hairy datura and galeopsis bifida. The pyrazole sulfone and the formamido-pyrazosulfuron-ethyl are combined in use to enhance themedicinal effect of a herbicide, the weed control effect of the herbicide composition for the sugarcane fields is better than the activity of components individually used, and a weeding spectrum is widened. In addition, the herbicide composition is good in safety for sugarcanes and meets the safety requirements of pesticide preparations.
Owner:GUANGXI RES INST OF CHEM IND CO LTD
Rice field weed arrowhead preventing and control method
InactiveCN104521633AImprove the effect of prevention and controlIncrease productionPlant protectionPyrazosulfuron-ethylWater state
Owner:王安东
Method for using pyrazosulfuron-ethyl molecularly imprinted polymer for analyzing sulfonylurea herbicide and application thereof
InactiveCN102866226AGood control effectAvoid grindingComponent separationPyrazosulfuron-ethylSample purification
The invention relates to a method for using pyrazosulfuron-ethyl molecularly imprinted polymer for analyzing sulfonylurea herbicide. The method includes the steps of molecularly imprinted solid-phase extraction (MISPE) column preparation, herbicide standard material stock solution preparation, herbicide high performance liquid chromatography (HPLC) standard curve drawing, sample purification solution preparation, HPLC analysis of a sample to be analyzed and the like. A sulfonylurea derby solid-phase extraction column used by the method can specially adsorb various analogues of sulfonylurea derby and the like. The method has remarkable selectivity, flow velocity is increased by 50%, analysis time is reduced by 50%, template compound residual amount is almost zero, and false positive caused by residual template compound is avoided. The solid-phase extraction column is remarkable in purification effect, simplifies enrichment and purification of the sample, improves pre-processing efficiency, and can be reused. A detection method combining a molecularly imprinted solid-phase extraction column and an HPLC instrument can be built, and finally a standard detection method of biological samples of agricultural products, water, soil and the like can be built.
Owner:JIANGXI AGRICULTURAL UNIVERSITY
Anilofos-pyrazosulfuron ethyl water surface diffusion agent and preparation method thereof
ActiveCN103271025AStrong spontaneous diffusion abilityImprove performanceBiocideAnimal repellantsPyrazosulfuron-ethylEnvironmental engineering
The invention relates to an anilofos-pyrazosulfuron ethyl water surface diffusion agent and a preparation method thereof. The anilofos-pyrazosulfuron ethyl water surface diffusion agent comprises, by weight, 1 to 60% of anilofos and pyrazosulfuron ethyl, 1 to 15% of a water surface diffusion assistant, 0.5 to 10% of a dispersant, 0.1 to 5% of a wetting agent, 1 to 10% of a binder, 1 to 10% of a disintegrating agent, 1 to 10% of a density conditioning agent and the balance carriers. The preparation method comprises the following steps of uniformly mixing the above materials according to the above ratio, adding the binder into the mixture to obtain a wet material, carrying out granulation by extrusion or rotational flow fluidization, and drying by an oven. The anilofos-pyrazosulfuron ethyl water surface diffusion agent is convenient for application, saves labor and time, has a high flash point, does not burn and explode easily, is safe in production, storage and use, and produces small environmental pollution.
Owner:桐乡市恒达经编股份有限公司
Three-ingredient weeding composition containing pyraclonil
InactiveCN106614664ASynergistic effect is obviousImprove the effect of prevention and controlBiocideDead animal preservationBensulfuron methylAdditive ingredient
The invention relates to a weeding composition. The weeding composition contains pyraclonil, an amide herbicide second active ingredient and a sulfonylurea herbicide third active ingredient, wherein the amide herbicide second active ingredient is herbicide selected from pretilachlor, machette, or fentrazamide; the sulfonylurea herbicide third active ingredient is herbicide selected from bensulfuron methyl, pyrazosulfuron-ethyl or propyrisulfuron; the weight ratio of the pyraclonil to the amide herbicide second active ingredient to the sulfonylurea herbicide third active ingredient is (1 to 10):( 1 to 10):( 1 to 10), and is preferably (1 to 8): (1 to 8): (1 to 8).
Owner:河北博嘉农业有限公司
Compound herbicide of pyrazosulfuron-ethyl, grass amine sulfonamide pentafluoride and cyhalofop butyl
InactiveCN101664040AFast deathSlow down the speed of successionBiocideAnimal repellantsPentafluorideActive component
The invention belongs to a herbicide for removing monogenus or dicotyledonous weeds in a paddy field, in particular to a compound herbicide with effective active components in percentage by weight: 1pyrazosulfuron-ethyl, 0.75-2 grass amine sulfonamide pentafluoride and 4-7 cyhalofop butyl as well as preparations with different contents and a plurality of preparation formulations; and the compoundherbicide comprises the effective active components, a wetting additive, a filler, and the like. The invention obviously improves the effect, increases a weed control speed, obtains the effect of preventing and removing a plurality of broad-leaved weeds and gramineae weeds in a paddy field after compounding the pyrazosulfuron-ethyl, the grass amine sulfonamide pentafluoride and the cyhalofop butyl, has low toxicity and remains, expands a weed removal spectrum, remarkably reduces the dosage, the medicament-applying number and the medicament cost and is beneficial to delaying the succession speed of weed communities and prolonging the service life of the herbicide.
Owner:徐宝玉
Ternary weeding composition for paddy rice direct-seeding field
ActiveCN104222130AImprove herbicidal activityBroad herbicidal spectrumBiocideAnimal repellantsEuphorbia helioscopiaPyrazosulfuron-ethyl
The invention discloses a ternary weeding composition for a paddy rice direct-seeding field. The weeding composition comprises pyrazosulfuron-ethyl, fenoxaprop-p-ethyl, penoxsulam and a synergist, wherein the mass ratio of pyrazosulfuron-ethyl to fenoxaprop-p-ethyl to penoxsulam to the synergist is (1-50) to (1-15) to (10-20) to (1-5). The weeding composition has a synergistic effect, is mainly used for being sprayed about 10 days after transplantation in the paddy rice direct-seeding field to prevent and remove grassy weeds such as barnyard grass and moleplant seeds overgrown in the paddy rice direct-seeding field, and also can be used for preventing other broadleaf weeds such as rotala indica, monochoria vaginalis and euphorbia helioscopia and cyperus weeds such as eleocharis yokoscensis and cyperus difformis; in addition, the weeding composition has the characteristics of high weeding activity, wide weeding spectrum and convenience in use, is safe to paddy rice and belongs to environment-friendly weedicides.
Owner:ANHUI ZHONGBANG BIOLOGICAL ENG
Weeding composite
InactiveCN101444219AHigh melting pointEasy to crushBiocideAnimal repellantsAgricultural sciencePyrazosulfuron-ethyl
The invention discloses a weeding composite which belongs to the agriculture technical field of weedicide and is characterized in that the effective components thereof comprise pyrazosulfuron-ethyl, prometryn and simetryne which have low toxicity. The invention enlarges weeding spectrum, has a large application range, and can be suitable for various rice paddies like transplant fields, rice transplanting fields, and direct seeding fields, and the like. Meanwhile, the weeding composite can reduce the medicine dosage, save work force, improve the working production efficiency and is nonhazardous to rice.
Owner:浙江省长兴第一化工有限公司
Weeding composition containing pendimethalin, mefenacet and pyrazosulfuron-ethyl or halosulfuron-methyl as well as preparation and applications of weeding composition
InactiveCN104585213AImprove closureTotal killBiocideAnimal repellantsPendimethalinPyrazosulfuron-ethyl
The invention relates to a weedicide, and particularly relates to a weeding composition containing pendimethalin, mefenacet and pyrazosulfuron-ethyl or halosulfuron-methyl, as well as a preparation and applications of the weeding composition. The weeding composition containing pendimethalin and mefenacet comprises an active ingredient A and an active ingredient B, wherein the active ingredient A is pendimethalin, the active ingredient B is mefenacet. The weeding composition further comprises an active ingredient C which is pyrazosulfuron-ethyl or halosulfuron-methyl. The weeding composition is efficient, low-toxicity, low in residues, good in environment compatibility and low in cost and has unexpected synergistic effect, and the weeding composition can be prepared into a wettable powder, powder, water dispersible granules, granules, a dry suspending agent, microcapsule suspending agent, a microemulsion, an emulsion in water, a suspoemulsion, an oil suspension, emulsifiable solution, effervescent tablets and other any pesticide preparation dosage forms, which can be used for inhibiting the growth of undesirable plants.
Owner:ZHEJIANG XINNONG CHEM CO LTD
Fenoxaprop-p-ethyl and quinclorac, bensulfuron-methyl/pyrazosulfuron-ethyl composition herbicide preparation
InactiveCN101057585AImprove securityObvious synergyBiocideAnimal repellantsBensulfuron methylPyrazosulfuron-ethyl
The invention relates to a herbicide mixture of fenoxaprop-p-ethyl, quinclorac, bensulfuron methyl and pyrazosulfuron-ethyl, the herbicide can be used as haulm additive for rice field. By charging right amount of different excipient, the herbicide can be prepared into powder preparation, wet powder, water suspending agent, suspension emulsion, microcapsules, missible oils, granules, soluble granules and dispersible granules.
Owner:胡宏云
Herbicide composition containing metamifop and quinclorac
InactiveCN109362744AEasy to removeThe preparation method is scientific and reasonableBiocideAnimal repellantsHalosulfuron methylSoil contamination
The invention discloses an herbicide composition containing metamifop and quinclorac. The herbicide composition comprises primary active ingredients and secondary active ingredients, wherein the primary active ingredients comprise the following components in parts by mass: 5-10 parts of metamifop and 10-20 parts of quinclorac; the secondary active ingredients are selected from the following components in parts by mass: 10-20 parts of cyhalofop-butyl, 3-8 parts of bispyribac-sodium, 1-6 parts of halosulfuron-methyl, 3-7 parts of pyrazosulfuron-ethyl and 6-10 parts of pyribenzoxim; and the secondary active ingredients refer to one of cyhalofop-butyl, bispyribac-sodium, halosulfuron-methyl, pyrazosulfuron-ethyl and pyribenzoxim. The invention relates to the technical field of herbicides. According to the herbicide composition containing metamifop and quinclorac disclosed by the invention, the problems such as herbicide resistant weed plants appearing, soil contamination, degradation of water, harm of non-weeds and the like are solved.
Owner:安徽圣丰生化有限公司
Herbicide for paddy fields
ActiveCN104585204AThe purpose of effective preventionImprove the effect of prevention and controlBiocideAnimal repellantsPESTICIDE ADJUVANTSPyrazosulfuron-ethyl
The invention discloses an herbicide for paddy fields. The herbicide consists of active ingredients A, B and C as well as appropriate pesticide adjuvants, wherein the active ingredient A is pyrazosulfuron-ethyl, the ingredient B is oxyfluorfen, and the ingredient C is one of mesotrione and oxadiargyl; and the ratio of the active ingredients A to B to C in the herbicide is (1-20) to (1-20) to (1-20) in parts by weight. The herbicide disclosed by the invention can be prepared as one of a suspending agent, wettable powder or granules, and the herbicide can be used for preventing and controlling annual weeds in the paddy transplanting fields.
Owner:GUANGDONG ZHONGXUN AGRI TECH
Pyrazosulfuron-ethyl.butachlor wettable powder and its preparation method
InactiveCN102845444AImprove the effect of prevention and controlDelay drug resistanceBiocideAnimal repellantsPyrazosulfuron-ethylLignosulfonates
The invention discloses a pyrazosulfuron-ethyl.butachlor wettable powder and its preparation method. The pyrazosulfuron-ethyl.butachlor wettable powder comprises (by wt%) pyrazosulfuron-ethyl 1.4, butachlor 26.6, sodium lignosulfonates 10, white carbon black 20, and light calcium carbonate 42. The preparation method includes mixing pyrazosulfuron-ethyl, butachlor and other fillers according to certain proportions into pyrazosulfuron-ethyl.butachlor pesticide compound which is a transplanting field herbicide for paddy field and to control partial perennial weeds and annual weeds, and has the characteristics of safety to rice, broad weed killing spectrum, long effective duration, and convenient use.
Owner:NANTONG FENGTIAN CHEM
Mixed herbicide of carfentrazone-ethyl, pyrazosulfuron-ethyl and quinclorac
InactiveCN101653137AFast deathSlow down the speed of successionBiocideAnimal repellantsPyrazosulfuron-ethylToxicology
The invention belongs to a herbicide for preventing and weeding dicotyledon weeds and barnyard grasses in paddy fields, relating to a mixed herbicide which has the effective active components of carfentrazone-ethyl, pyrazosulfuron-ethyl and quinclorac. The mixed herbicide comprises the effective active components, moist additive, filler and the like, and is characterized in that the effective active components are the carfentrazone-ethyl, the pyrazosulfuron-ethyl, the quinclorac, preparations with different contents thereof and various dosage forms, wherein the carfentrazone-ethyl, the pyrazosulfuron-ethyl and the quinclorac have the ratio by weight of 1:(1-2.5):(15-40). The invention has the advantages that after being mixed, the carfentrazone-ethyl, the pyrazosulfuron-ethyl and the quinclorac have obvious effects of synergism and enhancing weed control speed, obtains control effect to various broadleaf weeds and the barnyard grasses in the paddy fields, has low toxicity and low residual, expands the weed control spectrum, greatly lowers the drug dosage, the pesticide application frequency and the drug cost, and is beneficial to retarding the succession velocity of weed populations and prolonging the service life of the herbicide.
Owner:徐宝玉
Effervescent granule containing pyrazosulfuron and anilofos and preparation method thereof
InactiveCN101396016AReduce usageReduce manufacturing costBiocideAnimal repellantsTemperature controlVegetable oil
The invention relates to an effervescent granule containing pyrazosulfuron-ethyl and ANILOFOS and a preparation method thereof. The adopted technical scheme is: the pyrazosulfuron-ethyl and the ANILOFOS are the active ingredients, besides, by weight percentage, the granule consists of the following ingredients: 1-15% of the pyrazosulfuron-ethyl, 3-50% of the ANILOFOS, 1.5-25% of sorbent, 6-30% of addition agent, 6-30% of filler, 3-10% of vegetable oil, as well as 6-25% of disintegrant; the preparation method is as follows: the ANILOFOS is put in a temperature control drying cabinet, the temperature is controlled to be 50-70 DEG C, and the melted ANILOFOS is fully mixed with the sorbent according to the rate of 2:1 to obtain the parent powder of the ANILOFOS; according to the mixture ratio, the parent powder, the pyrazosulfuron-ethyl, the addition agent, the filler and the disintegrant are taken and thrown into a mixer for superfine comminution; and the medicines are fully mixed with the vegetable oil to fabricate the granule by screw extrusion. The invention has the advantages of broad grass removal spectrum, lower manufacturing cost and use cost, convenient use, no pollution to the environment and good safety.
Owner:蔡国庆
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com