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42 results about "Benfluralin" patented technology
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Benfluralin is an herbicide of the dinitroaniline class. The mechanism of action of benfluralin involves inhibition of root and shoot development. It is used to control grasses and other weeds. Annual use in the United States was approximately 700,000 pounds in 2004.
Method for measuring pesticide residue of six kinds of dinitroaniline in tobacco and tobacco products
InactiveCN101393183AGood effectEasy to handleComponent separationNicotiana tabacumPretreatment method
The invention belongs to the technical field of physicochemical testing of residual pesticide in tobacco and a tobacco product and in particular to a method for mensurating the residual amounts of six classes of dinitraniline pesticides, The method is to extract residual pesticides in an accelerated solvent extraction instrument (ASE), and use a gas chromatograph (matched with electron capture detector (ECD) to directly mensurate the residual amounts of six classes of the dinitraniline pesticides in the tobacco and the tobacco product, namely, butralin, flumetralin, isopropalin, pendimethalin, benfluralin and trifluralin. The method overcomes the disadvantages of a sample treatment method in the prior art and optimizes a sample pretreatment method and the instrument detecting conditions aiming at a tobacco sample. Compared with the prior art, the method has the advantages of simple pretreatment process, reduction of the interference of pigment and other impurities in the tobacco, high automation degree of the whole operation, accurate operation, high sensitivity and good repeatability.
Owner:ZHENGZHOU TOBACCO RES INST OF CNTC
Herbicidal composition containing diflufenican and clodinafop-propargyl and application thereof
ActiveCN102027909AImprove herbicidal activityReduced resistance generation rateBiocideAnimal repellantsChemical compositionHordeum vulgare
The invention belongs to the field of pesticide, and discloses a herbicidal composition containing diflufenican and clodinafop-propargyl and application thereof. The diflufenican and the clodinafop-propargyl are used as main active ingredients in the herbicidal composition; the mass ratio of the diflufenican to the clodinafop-propargyl is 1-80: 1-80; and the diflufenican and the clodinafop-propargyl account for 5 to 85 percent of the total mass of the herbicidal composition. The herbicidal composition can be applied in preparation of herbicide for controlling weeds among barley or wheat fieldseedlings, particularly in preparation of herbicide for controlling various gramineous weeds and broadleaf weeds in wheat or barley fields. Compared with a single-component herbicide, the herbicidal composition delays the weed resistance, has broad herbicidal spectrum and acts for a long time on the premise of improving herbicide effect, and is safe for wheat, barley and afterculture crops.
Owner:NANJING HUAZHOU PHARMA
Synergistic herbicidal composition containing propyzamide and benfluralin
An herbicidal composition containing (a) propyzamide and (b) benfluralin provides synergistic control of selected weeds.
Owner:DOW AGROSCIENCES LLC
Synergistic herbicidal compositions containing benfluralin
An herbicidal composition containing (a) benfluralin and (b) either diflufenican, flufenacet or prosulfocarb provides synergistic control of selected weeds in cereals.
Owner:GOWAN L L C
Weeding composition and applications thereof
InactiveCN106472523AGood synergySynergistic effect is obviousBiocideDead animal preservationPendimethalinQuinclorac
The present invention relates to a weeding composition and applications thereof, wherein pendimethalin, quinclorac and flumioxazin are adopted as main components, and a weight ratio of the pendimethalin to the quinclorac to the flumioxazin is 10-200:1-50:0.1-8. According to the present invention, the weeding composition is used for the pre-closing treatment on the cotton field seedlings so as to prevent and remove poaceae weeds and broadleaf weeds, wherein the synergistic effect and the yield increasing effect are significant.
Owner:LIER CROPSCIENCE CO LTD
Weeding composition containing glufosinate-ammonium
InactiveCN111657296AImprove securityMeet security requirementsBiocideAnimal repellantsSuspending AgentsBenfluralin
The invention relates to a special weeding composition for citrus orchards and non-cultivated lands, the weeding composition at least comprises glufosinate-ammonium, fluoroglycofen-ethyl and flumioxazin, and the mass ratio of the active components is (1-50): (1-50): (1-50), preferably (1-10): (1-10): (1-10). The weeding composition can be prepared into preparation formulations including an aqueoussolution, a suspending agent, a suspoemulsion, a dispersible oil suspending agent, wettable powder, water dispersible granules, granules and a microcapsule suspension-suspending agent according to amethod known by technicians in the technical field. The weight percentage of the active ingredients in the preparation is 1%-80%, preferably 5%-75%. The invention also relates to an application of thecomposition in preventing and removing weeds in citrus orchards and non-cultivated areas.
Owner:合肥科奥生物科技有限公司
Herbicidal composition containing diflufenican and fenoxaprop-ethyl and application thereof
ActiveCN102027940AImprove herbicidal activityDelayed spawn rateBiocideAnimal repellantsHordeum vulgareBenfluralin
The invention belongs to the field of pesticides and discloses a herbicidal composition containing diflufenican and fenoxaprop-ethyl and application thereof. The herbicide takes diflufenican and fenoxaprop-ethyl as the main active ingredients, wherein the mass ratio of diflufenican to fenoxaprop-ethyl is (1-80):(1-80) and diflufenican and fenoxaprop-ethyl account for 1-85% of the herbicidal composition by mass. The herbicidal composition can be applied to preparing the herbicides for controlling the preemergence or postemergence weeds in the barley fields and the wheat fields and especially has obvious effect on preparing the herbicides for controlling various grass and broadleaf weeds in the barley fields and the wheat fields. Compared with the single agent, the herbicidal composition delays weed resistance, has wide herbicidal spectrum and long efficacy duration and does no harm to the wheat and barley and the aftercrops on the premise of improving the drug effect.
Owner:NANJING HUAZHOU PHARMA
Weeding composition containing propyrisulfuron and diflufenican and application thereof
InactiveCN107047597AAvoid injuryAvoid the possibility of residual toxicityBiocideAnimal repellantsPaddy fieldBULK ACTIVE INGREDIENT
The invention discloses a herbicidal composition containing promasulfuron-methyl and diflufenican. The mass ratio of sulfuron-methyl is 1:60-60:1. The invention also discloses the application of the herbicidal composition in post-emergence weeding in paddy fields, especially the application in controlling gramineous and broad-leaved weeds in paddy fields. The herbicidal composition of the present invention is used for post-emergence weeding in paddy fields, especially for controlling gramineous and broad-leaved weeds in paddy fields. It has a wide spectrum, a long duration of effect, and is safe for rice and subsequent crops.
Owner:NANJING HUAZHOU PHARMA
Synergistic herbicidal composition containing fluroxypyr and cyhalofop, metamifop or profoxydim
Owner:CORTEVA AGRISCIENCE LLC
Method for measuring pesticide residue of six kinds of dinitroaniline in tobacco and tobacco products
InactiveCN101393183BGood effectEasy to handleComponent separationNicotiana tabacumPretreatment method
The invention belongs to the technical field of physicochemical testing of residual pesticide in tobacco and a tobacco product and in particular to a method for mensurating the residual amounts of six classes of dinitraniline pesticides, The method is to extract residual pesticides in an accelerated solvent extraction instrument (ASE), and use a gas chromatograph (matched with electron capture detector (ECD) to directly mensurate the residual amounts of six classes of the dinitraniline pesticides in the tobacco and the tobacco product, namely, butralin, flumetralin, isopropalin, pendimethalin, benfluralin and trifluralin. The method overcomes the disadvantages of a sample treatment method in the prior art and optimizes a sample pretreatment method and the instrument detecting conditions aiming at a tobacco sample. Compared with the prior art, the method has the advantages of simple pretreatment process, reduction of the interference of pigment and other impurities in the tobacco, highautomation degree of the whole operation, accurate operation, high sensitivity and good repeatability.
Owner:ZHENGZHOU TOBACCO RES INST OF CNTC
Weeding composition for peanut fields
InactiveCN104542633AThe purpose of effective preventionImprove the effect of prevention and controlBiocideAnimal repellantsDrug resistancePesticide use
The invention relates to a weeding composition for peanut fields. The weeding composition comprises the following effective components in parts by weight: 1-20 parts of flumioxazin, 1-20 parts of imazapic and 1-20 parts of clethodim. The weeding composition disclosed by the invention has the function of synergistic interaction and is applied to preventing and weeding annual weeds in the peanut fields, compared with the effect by separately using single doses, the effect is obviously better, and the spectrum of weed control is extended; besides, the usage amount of agricultural chemicals is reduced, environmental pollution is alleviated, and the production of the drug resistance to weeds is suspended.
Owner:GUANGDONG ZHONGXUN AGRI TECH
Herbicidal suspoemulsion for sedge crops and its preparation method, application and application method
ActiveCN112088887BImprove stabilityIncreased hindranceBiocideAnimal repellantsBiotechnologyPrometryne
The invention provides a sedge crop herbicidal suspoemulsion and its preparation method, application and application method, which relate to the field of agricultural technology. The herbicidal suspoemulsion for Cyperaceae crops provided by the present invention includes prometon, metolachlor-sperm and flurafen propargyl, the three have different mechanisms of action on weeds, and the three can interact with each other after being mixed according to a specific ratio. Cooperate, promote each other, and enhance the hindering effect on the growth of weeds. It not only has a high control effect on the annual weeds that have been unearthed, but also has a high control effect on some weeds that have been unearthed when the pesticide is applied, and it is safe for oily bean. high sex. The preparation method of the herbicidal suspoemulsion for Cyperaceae crops provided by the invention is simple and convenient, the prepared herbicidal suspoemulsion for Cyperaceae crops has good stability, and can be used for weed control in Cyperaceae economical and medicinal crop fields.
Owner:JILIN BADA PESTICIDE
Weeding composition and application thereof
InactiveCN111226954AStrong complementarityImprove control efficiencyBiocideAnimal repellantsBenfluralinTriticum turgidum
The invention discloses a weeding composition and application thereof. The weeding composition comprises an active component A and an active component B, wherein the active component A is flumioxazin,and the active component B is florasulam, wherein the weight ratio of the active component A to the active component B is (0.1-20): (0.1-20). The weeding composition can be used for preventing and removing broad-leaved weeds in wheat, transplanted rice or sugarcane fields. Through the synergistic effect of the active components, the prevention and removal efficiency of broad-leaved weeds is improved, the herbicide controlling spectrum is expanded, and the dosage is reduced.
Owner:LIER CROPSCIENCE CO LTD
Herbicide for preventing and controlling broadleaf weeds in cotton field and preparation process thereof
InactiveCN110839626AReduce efficacyImprove efficacyBiocideAnimal repellantsBiotechnologySaflufenacil
Owner:李玉洁
Herbicide composition containing refined glufosinate-ammonium
PendingCN114145310AEfficient removalReduce pollutionBiocideAnimal repellantsPESTICIDE ADJUVANTSBenfluralin
The invention relates to the technical field of herbicides, and discloses a herbicide composition containing refined glufosinate-ammonium, and the herbicide composition containing refined glufosinate-ammonium comprises an effective component and a pesticide adjuvant, the effective components comprise fine glufosinate-ammonium, flumioxazin and haloxyfop-R-methyl; the mass ratio of the fine glufosinate-ammonium to the flumioxazin to the haloxyfop-R-methyl is (10-15): (0.5-2): (1.5-4). According to the herbicide composition, the fine glufosinate-ammonium, the flumioxazin and the haloxyfop-R-methyl are jointly used, the synergistic effect is achieved, gramineous weeds and broadleaf weeds can be effectively removed, the herbicide composition is wide in weeding spectrum, long in lasting period and small in application amount, and pollution to the environment is reduced.
Owner:孟州传奇生物科技有限公司
Ternary weeding composition and application thereof
InactiveCN112715571ASynergistic effect is obviousLower doseBiocideAnimal repellantsGlyphosateBenfluralin
The invention provides a ternary weeding composition. Active ingredients of the ternary weeding composition comprise an active ingredient A, an active ingredient B and an active ingredient C. The active ingredient A is glyphosate or glufosinate-ammonium, the active ingredient B is flumioxazin, and the active ingredient C is oxyfluorfen. The mass ratio of the active component A to the active component B to the active component C is 1-100: 0.1-30: 0.1-20. The weeding composition disclosed by the invention can be used for preventing and removing weeds in uncultivated areas and has a remarkable synergistic effect.
Owner:合肥尚邦植保科技有限公司
Weeding composition containing benzobicyclon and bentazone and application of weeding composition
InactiveCN107372530AImprove herbicidal activityBroad spectrum herbicideBiocideDead animal preservationPaddy fieldBULK ACTIVE INGREDIENT
The invention discloses a weeding composition containing benzobicyclon and triaziflam and an application of the weeding composition. The weeding composition uses the benzobicyclon and the triaziflam as main active ingredients, and the mass ratio of the triaziflam to the benzobicyclon ranges from 1:60 to 60:1. The weeding composition disclosed by the invention can be applied to paddy field weeding, and especially has a significant effect when being applied to preventing and removing grass families and broadleaf weeds in a paddy field. Compared with a single agent, the weeding composition disclosed by the invention can delay the resistance of weeds, has a broad weeding spectrum and a long duration, and is safe for paddy rice and succession crops on the premise of improving the drug effect.
Owner:NANJING REDSUN
Weeding composition and application thereof
InactiveCN107751217AReduce leachingReduce leaching lossBiocideDead animal preservationQuincloracINCREASED EFFECT
The invention relates to a weeding composition and application thereof. The weeding composition is a composition containing flumioxazin and quinclorac, and is preferably wettable powder containing quinclorac and flumioxazin. The weeding composition is used for pre-emergence sealing treatment of cotton fields to prevent and remove graminaceous weeds and broadleaf weeds, and is remarkable in synergistic and yield-increasing effect.
Owner:LIER CROPSCIENCE CO LTD
Emulsifiable concentrate comprising a dinitroaniline compound
InactiveUS20140113825A1Reduce the amount requiredGood curative effectBiocideAnimal repellantsPendimethalinEthyl group
The present invention relates to an emulsifiable concentrate comprising an active ingredient being a dinitroaniline compound, preferably selected from the group consisting of pendimethalin, trifluralin, benfluralin, butralin, dinitramine, ethalfluralin, fluazinam, fluchloralin, flumetralin, oryzalin, prodiamine and mixtures thereof. The emulsifiable concentrate of the invention avoids especially crystallization at low temperature when the concentration of the active ingredient is high.
Owner:RHODIA OPERATIONS SAS
Preparation method and application of micro-capsule suspension-suspending agent containing s-metolachlor and flumioxazin
PendingCN114766498AExcellent suspension effectThick wallBiocideAnimal repellantsBiotechnologySuspending Agents
The invention discloses a preparation method and application of a micro-capsule suspension-suspending agent containing s-metolachlor and flumioxazin. The preparation method solves the problem that the suspension rate of flumioxazin is easily reduced when a s-metolachlor micro-capsule suspending agent and a flumioxazin suspending agent are mixed. The micro-capsule suspension-suspending agent containing s-metolachlor and flumioxazin can effectively prevent and control annual gramineous and broadleaf weeds on soybeans, peanuts, sunflowers, cotton and sugarcanes through soil sealing treatment after sowing and before seedling emergence, and the crop yield is increased.
Owner:PILAR SHANGHAI CO LTD
Method of controlling or preventing unwanted plants in potato crops
The present subject matter provides a method of controlling or preventing unwanted plants in potato crops. The method includes applying a herbicide-active composition to an area of the unwanted plant, the herbicide-active composition comprising diflufentrazone and metribuzin, or an ester or salt of any of the foregoing penoxsulam and metribuzin, or a combination thereof.
Owner:ADAMA AGAN
A herbicidal composition safe to crops and its application
ActiveCN112690278BReasonable compositionStable weed control effectBiocideAnimal repellantsPendimethalinBenfluralin
The invention discloses a crop-safe herbicidal composition and application thereof, comprising the following effective components: pendimethalin, oxadiazon and fenoxafen. The weight ratio is (1~80):(1~50):(1~50), and the total weight percentage of pendimethalin, oxadiazon and cyflufen in the composition is 1% ~80%. The herbicidal composition of the invention has stable herbicidal effect, can be strongly adsorbed by soil, has low mobility in soil, is environmentally friendly, and is safe for current and subsequent crops.
Owner:青岛恒宁生物科技有限公司
Synergistic herbicidal compositions containing benfluralin
An herbicidal composition containing (a) benfluralin and (b) either diflufenican, flufenacet or prosulfocarb provides synergistic control of selected weeds in cereals.
Owner:GOWAN L L C
Emulsifiable concentrate comprising a dinitroaniline compound
InactiveUS9936691B2Reduce the amount requiredGood curative effectBiocideAnimal repellantsPendimethalinFluazinam
The present invention relates to an emulsifiable concentrate comprising an active ingredient being a dinitroaniline compound, preferably selected from the group consisting of pendimethalin, trifluralin, benfluralin, butralin, dinitramine, ethalfluralin, fluazinam, fluchloralin, flumetralin, oryzalin, prodiamine and mixtures thereof. The emulsifiable concentrate of the invention avoids especially crystallization at low temperature when the concentration of the active ingredient is high.
Owner:RHODIA OPERATIONS SAS
Flumioxazin dry suspending agent and preparation method thereof
InactiveCN111789113AGood control effectThe control effect hasBiocideAnimal repellantsCirsiumActive agent
The invention discloses a flumioxazin dry suspending agent and a preparation method thereof. The flumioxazin dry suspending agent is prepared from, by weight, 15-85 parts of flumioxazin, 5-15 parts ofa surfactant, 1-3 parts of a defoaming agent, 2-8 parts of a dispersing agent and 4-12 parts of a disintegrating agent, with the balance being a filler. The flumioxazin dry suspending agent preparedby the method provided by the invention has excellent prevention and treatment effects on perennial broadleaf weeds such as morning glory, cirsium setosum and humulus japonicus in a corn field, and ishigh in weeding efficiency and quick in effect; and experiments prove that the flumioxazin dry suspending agent also has corresponding prevention and treatment effects on other weeds in other crop fields and is suitable for wide application.
Owner:JIANGSU YUNFAN CHEM
Mixtures of beflubutamid or optically enriched forms thereof with a second herbicide
The present application discloses herbicidal compositions containing a first herbicide beflubutamid, or an optically enriched form thereof, and a second herbicide selected from WSSA Group 15 herbicides, WSSA Group 13 herbicides, WSSA Group 27 herbicides, WSSA Group 9 herbicides, WSSA Group 10 herbicides, WSSA Group 22 herbicides, WSSA Group 7 herbicides, WSSA Group 3 herbicides, WSSA Group 14 triazolinone herbicides, WSSA Group 1 cyclohexanedione herbicides, WSSA Group 2 imidazolinone herbicides, WSSA Group 14 N-phenylphthalimide herbicides, WSSA Group 14 diphenylether herbicides, WSSA Group 14 pyrimidinedione herbicides, WSSA Group 5 1,2,4-triazine herbicides and herbicides selected from metamifop, atrazine, fenoxaprop-P-ethyl, 2,4-D (2,4-dichlorophenoxyacetic acid), florasulam, halosulfuron-methyl and prosulfocarb. The application also discloses a method of controlling undesired vegetation in a crop by applying to the locus of such vegetation a herbicidally effective amount of a herbicidal composition.
Owner:BANJO +1
A kind of synergistic herbicidal composition containing propargyl fluoride and diflufenamide and its application
ActiveCN108576019BSolving the problem of resistant weedsSynergistic effect is obviousBiocideAnimal repellantsBenfluralinOrganic chemistry
The invention discloses a synergic weeding composite adopting allylene benfluralin and diflufenican as active ingredients and application thereof and belongs to the field of compounding of herbicides.The weight percentage of effective components including allylene benfluralin and diflufenican in the synergic weeding composite is 1:50-1:50, wherein the optimal weight percentage is 1:20-1:20. The effective components including allylene benfluralin and diflufenican account for 1-90% of the total amount of the composite, wherein the effective components optimally account for 5-80% of the total amount. The weeding composite can effectively prevent poaceae and broad-leaf weeds with the resistance on ALS or ACCase inhibitor type herbicides, the synergic effect is significant, the safety is high,and stubble residues are avoided.
Owner:SHANDONG PEANUT RES INST
Multi-element mixed composition water dispersible granule
The invention provides a multi-element mixed composition water dispersible granule, the composition comprises effective components of flumioxazin, fluoroglycofen-ethyl and glufosinate-ammonium, the mass percentage ratio of the flumioxazin to the fluoroglycofen-ethyl to the glufosinate-ammonium is (2-10): (1-6): (60-75), and the composition further comprises a wetting dispersant, a disintegrating agent, an adhesive and a carrier, the components are mixed evenly and pulverized by ultrafine airflow to obtain ultrafine powder for later use, then are subjected to high-speed mixing valve granulation and dried at 50-80 DEG C, and the water dispersible granule is obtained after sieving, wherein the composition with the mixture ratio of 7:4:70 has the best efficacy, the weed control map can be effectively expanded and the herbicide herbicide killing activity can be improved, meanwhile, the dosage of the herbicide is remarkably reduced, the resistance of weeds to a single weeding agent is reduced, the resistance of the weeds to the single weeding agent is delayed, the control effect on resistant weeds is improved, the service life of the agent is prolonged, and the environmental pressure is reduced.
Owner:ANHUI YINONG CHEM
Herbicide mixtures and formulations for potatoes
This topic provides a method of controlling or preventing unwanted plants in potato crops. The method includes applying a herbicidal active composition to the area of the undesired plants, the herbicidal active composition comprising diflufenicon and flufenacet, or any one of the foregoing diflufenac and flutrifen. esters or salts, or combinations thereof.
Owner:ADAMA AGAN
Weeding composition containing metamitron
InactiveCN111616153AImprove securityMeet security requirementsBiocideAnimal repellantsPendimethalinMetribuzin
The invention relates to a weeding composition safe to cotton and afterreap crops. The weeding composition is reasonable in formula and low in use cost, and has a synergistic control effect on a certain target. The weeding composition at least comprises three active components including metamitron, pendimethalin and flumioxazin in a mass ratio of (1-100): (1-100): (1-100), preferably (1-10): (1-10): (1-10). The weeding composition can be made into preparation forms including a suspending agent, a suspoemulsion, a dispersible oil suspending agent, wettable powder, a water dispersible granule, agranule and a microcapsule suspension-suspending agent according to a method known by technicians in the art, and the weight percentage content of the active components in the preparation is 1%-80%,preferably 5%-70%. The composition is used for preventing and removing weeds in cotton fields.
Owner:合肥科奥生物科技有限公司
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