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81 results about "Family cyperaceae" patented technology
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Herbicide effervescent tablets and preparation method thereof
The invention discloses herbicide effervescent tablets containing halosulfuronmethyl and pretilachlor and a preparation method thereof. The active ingredients of the herbicide effervescent tablets comprise 0.5 to 5 weight percent of halosulfuronmethyl, 10 to 25 percent of pretilachlor and the balance of an assistant. The effervescent tablets can be prepared by a direct dry-process tabletting method or a method of wet-process granulating first and then tabletting; the direct dry-process tabletting method comprises mechanically grinding the assistant, uniformly mixing with the assistant and directly tabletting the two raw material medicines; and the method of wet-process granulating first and then tabletting comprises drying the two raw material medicines and the ground assistant, mixing, adhering, granulating to prepare an acid soft material and an alkaline soft material and tabletting. The prepared effervescent tablets are new herbicide preparation products which are environment-friendly and convenient to use. The herbicide effervescent tablets can effectively prevent and control various weeds such as weed from broad leave family, grass family, cyperaceae family and the like in rice shooting fields and transplanting fields.
Owner:GUANGXI RES INST OF CHEM IND CO LTD +1
Synergistic weeding composition
ActiveCN103271061AReduce dosageHigh selectivityBiocideAnimal repellantsBiotechnologyFamily cyperaceae
The invention relates to a synergistic weeding composition. The synergistic weeding composition comprises weeding activity components consisting of pyribenzoxim and pyrazosulfuron-ethyl, and is suitable for selective control of weeds in beneficial crops such as rice. The synergistic weeding composition comprises the weeding activity components consisting of the pyribenzoxim and the pyrazosulfuron-ethyl, wherein the weight ratio of the pyribenzoxim to the pyrazosulfuron-ethyl is 100: 1 to 1:100. The synergistic weeding composition also can comprise a safety agent. The novel weeding composition is prepared through ternary complex formulation of the pyribenzoxim and the pyrazosulfuron-ethyl, so that defects caused by single use of the pyribenzoxim can be effectively overcome, a weed killing spectrum for the weeds is enlarged, and at the same time generation of drug resistance is postponed. The weeds in rice fields can be basically removed by one-time use of the weeding composition, so that the weeding composition is labor saving, time saving, and effort saving, can alleviate some of the rural labor shortage, and at the same time can play a certain role in increase of both production and income of the rice. The weeding composition shows an enhanced effect on the control of broadleaf weeds, gramineae weeds and cyperaceae weeds of the rice fields.
Owner:JIANGSU ROTAM CHEM
3-arylpyridazinone compound, preparation method, pesticide composition and application
ActiveCN106316962AImprove herbicidal activityGood pre-emergence herbicidal activityBiocideGroup 3/13 element organic compoundsArylChemical compound
The invention discloses a 3-arylpyridazinone compound, a preparation method, a pesticide composition and an application. The invention provides a 3-arylpyridazinone compound shown by formula I, and the structure is shown in the specification. The 3-arylpyridazinone compound disclosed by the invention has the advantages of high herbicidal activity, relatively wide weeding spectrum, good crop safety, relatively long application time, short residual period in soil and good pre-emergence and post-emergence herbicidal activity with low dosage, realizes a control effect on farmland broadleaf weeds, farmland grassy weeds and cyperaceous weeds as well certain safety on the crops such as corn, rice, wheat, cotton and soybeans with high dosage, and can inhibit the weed germination relatively well; and meanwhile, the 3-arylpyridazinone compound also has relatively good herbicidal activity against older sensitive weeds of the leaf stages 3-6, avoids adverse effects on the growth of succeeding crops, has reasonable toxicity, ecological toxicity and environmental compatibility, is a low-toxicity environment-friendly pesticide and has good market prospect.
Owner:SHANGHAI INST OF ORGANIC CHEM CHINESE ACAD OF SCI
Weeding composition as well as preparation method and application thereof
InactiveCN105409973AImprove securityEffective controlBiocideDead animal preservationSoil treatmentFiltration
The present invention relates to the technical field of pesticide production, and discloses a weeding composition as well as a preparation method and application thereof. The composition contains two active components such as trifluoro-metribuzin and terbutryn, then an emulsifier and a thickener are added and mixed with water; and finally a suspending agent, namely the composition, is prepared after high-speed shearing, wet sand milling and finally homogeneous filtration. The weight ratio of trifluoro-metribuzin to terbutryn in the composition is 1: (30-60), and the weight percentage of the two active components such as trifluoro-metribuzin and terbutryn in the composition is 30-70%. The weeding composition disclosed by the present invention is mainly used for soil treatment, and can effectively prevent and control weeds in wheat and corn fields. The defect of single active component in prevention and control is improved, and the weeding composition has a remarkably synergistic effect in preventing and controlling both annual gramineous weeds and broadleaf weeds and cyperaceous weeds. The composition not only can effectively prevent and control the weeds but also is good in safety, and has no effect on afterreap crop, so that the composition is an ideal weeding composition.
Owner:TAIAN ACAD OF AGRI SCI
Pesticide composition containing isoproturon, pretilachlor and halosulfuron-methyl and application thereof
ActiveCN103493838ALower doseImprove the effect of prevention and controlBiocideAnimal repellantsHalosulfuron methylEcological environment
The invention discloses a pesticide composition containing isoproturon, pretilachlor and halosulfuron-methyl and application thereof. The pesticide composition comprises active components including the isoproturon, the pretilachlor and the halosulfuron-methyl, and the mass ratio of the isoproturon to the pretilachlor to the halosulfuron-methyl is (10-50) to (10-50) to (0.5-10). The pesticide composition shows the obvious synergistic effect in a proportion range and the use dosage of a pesticide is reduced; the medicine using times are reduced and the medicine using cost is reduced; adverse effects on an ecological environment caused by the pesticide are reduced. A weeding spectrum is enlarged and the problem of various weeds can be solved by using the medicine for one time; the defects and the limitation of using a single agent are overcome. The service life of the medicine is prolonged and the pesticide composition has very important meanings on comprehensive treatment of the resistance of the weeds. The pesticide composition is rapid in pesticide effect expression, long in lasting period and low in the use cost, and can be used for preventing and treating grassy weeds of paddy fields, broad leaf weeds and cyperaceae weeds.
Owner:江苏省农业生产资料集团农用化学有限公司
Synergistic herbicide composition
InactiveCN103262845AReduce dosageHigh selectivityBiocideAnimal repellantsBiotechnologyFamily cyperaceae
The invention relates to a synergistic herbicide composition. The composition is suitable for selectively controlling weeds in beneficial crops such as rice. The synergistic herbicide composition includes the following herbicide active ingredients: pyribenzoxim and bentazone in a weight ratio of (100:1)-(1:100). The composition can also include safeners. Through binary compounding of pyribenzoxim and bentazone, the obtained new composition can effectively overcome the defects existing when pyribenzoxim is exclusively used, expand the weed control spectrum and also delay drug resistance, can basically remove the weeds in the rice fields after being used once, saves labor, time and effort, can partially relieve the condition of lack of labor in the countryside, further has certain effects on rice yield increase and gains effects on controlling the broad-leaf weeds, grassy weeds and cyperaceae weeds in the rice fields.
Owner:JIANGSU ROTAM CHEM
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
Synergistic weeding composition
ActiveCN103271046AExpand the scope of actionReduce dosageBiocideAnimal repellantsFamily cyperaceaePerylene derivatives
The invention relates to a synergistic weeding composition, and particularly relates to the synergistic weeding composition which is a ternary composition of pyribenzoxim, 2-methyl-4-chloro-phenoxyacetic acid or a derivative thereof, and bentazone, and used in rice fields. The synergistic weeding composition comprises three active ingredients consisting of (a) the pyribenzoxim, (b)the 2-methyl-4-chloro-phenoxyacetic acid or the derivative thereof, and (c)the bentazone in a weight ratio of 1-100: 1-100:1-100. The weeding composition also can comprise a safety agent. The weeding composition is prepared through ternary complex formulation of the pyribenzoxim, the 2-methyl-4-chloro-phenoxyacetic acid or the derivative thereof, and the bentazone, so that defects caused by single use of the pyribenzoxim can be effectively overcome, a weed killing spectrum for weeds is enlarged, and at the same time generation of drug resistance is postponed. The weeds in the rice fields can be basically removed by using the weeding composition for once, so that the weeding composition is labor saving, time saving, and effort saving, can alleviate some of the rural labor shortage, and at the same time can play a certain role in increase in both production and income of rice. The weeding composition shows an enhanced effect on the control of broadleaf weeds, gramineae weeds and cyperaceae weeds in the rice fields.
Owner:JIANGSU ROTAM CHEM
Herbicidal composition used for preventing and controlling weeds in sugarcane fields
ActiveCN105532703AImprove herbicidal activityThe effect of increasing production is obviousBiocideDead animal preservationWater dispersibleSugar cane
The invention discloses a herbicidal composition used for preventing and controlling weeds in sugarcane fields. Active ingredients of the herbicidal composition include halosulfuron-methyl and trinexapac-ethyl in a weight ratio of (1 to 0.01)-(1 to 100) and account for 1-95wt% of the total herbicidal composition. The dosage form of the herbicidal composition is wettable powder, a water dispersible granule, a suspension, an oil suspension, a dry suspension, powder, a granule, emulsifiable concentrate, emulsion in water, microemulsion or suspension emulsion. The herbicidal composition has obvious prevention and control effects on the weeds in sugarcane fields, has high herbicidal activity, can be used for preventing and controlling gramineae, cyperaceae and broadleaf weeds once, has obvious synergistic effects, is safe to sugarcanes, can enable the sugarcanes to ripen before harvest and the sugar degrees of the sugarcanes to be higher, has obvious yield increase effects and can conduce to reducing the use cost.
Owner:江苏省农用激素工程技术研究中心有限公司
Synergistic herbicide composition
ActiveCN103262843AExpand the scope of actionReduce dosageBiocideAnimal repellantsBiotechnologyFamily cyperaceae
The invention relates to a synergistic herbicide composition. The composition is suitable for selectively controlling weeds in beneficial crops such as rice. The synergistic herbicide composition includes the following herbicide active ingredients: pyribenzoxim and carfentrazone-ethyl in a weight ratio of (100:1)-(1:100). The composition can also include safeners. Through binary compounding of pyribenzoxim and carfentrazone-ethyl, the obtained new composition can effectively overcome the defects existing when pyribenzoxim is exclusively used, expand the weed control spectrum and simultaneously delay drug resistance, can basically remove the weeds in the rice fields after being used once, saves labor, time and effort, can partially remit the condition of lack of labor in the countryside, simultaneously has certain effects on rice yield increase and gains effects on controlling the broad-leaf weeds, grassy weeds and cyperaceae weeds in the rice fields.
Owner:JIANGSU ROTAM CHEM
Carboxylic acid derivative substituted imino aryl compound as well as preparation method, weeding composition and application thereof
The invention belongs to the technical field of pesticides, and particularly relates to a carboxylic acid derivative substituted imino aryl compound, a preparation method thereof, a weeding composition and application. The compound is shown as a ralgene formula I, wherein Q represents Y represents halogen, halogenated alkyl or cyano; Z represents halogen; M represents CH or N; W represents OX5, SX5 or N (X5) 2; X represents -CX < 1 > X < 2 >-(alkyl) n-,-alkyl-CX < 1 > X < 2 >-(alkyl) n-or-(CH2) r-; and X3 and X4 each independently represent O, S, NH, N-alkyl or the like. The compound has excellent herbicidal activity against grassy weeds, broadleaf weeds, cyperaceae weeds and the like even at a low application rate, and has high selectivity against crops.
Owner:QINGDAO KINGAGROOT CHEM COMPOUNDS CO LTD
Synergistic weeding composition
InactiveCN103271060AExpand the scope of actionReduce dosageBiocideAnimal repellantsBiotechnologyBensulfuron methyl
The invention relates to a synergistic weeding composition, and particularly relates to a novel complex weeding composition used in rice fields, wherein the complex weeding composition is a binary composition of pyribenzoxim and bensulfuron-methyl. The weeding composition comprises weeding active ingredients consisting of the pyribenzoxim and the bensulfuron-methyl, wherein a weight ratio of the pyribenzoxim to the bensulfuron-methyl is 100:1-1:100. The weeding composition also can comprise a safety agent. The weeding composition is prepared through binary complex formulation of the pyribenzoxim and the bensulfuron-methyl, so that defects caused by single use of the pyribenzoxim can be effectively overcome, a weed killing spectrum for weeds is enlarged, and at the same time generation of drug resistance is postponed. The weeds in the rice fields can be basically removed by using the weeding composition for once, so that the weeding composition is labor saving, time saving, and effort saving, can alleviate some of the rural labor shortage, and at the same time can play a certain role in increase of both production and income of rice. The weeding composition shows an enhanced effect on the control of broadleaf weeds, gramineae weeds and cyperaceae weeds in the rice fields.
Owner:JIANGSU ROTAM CHEM
Paddy field binary compound herbicide
InactiveCN104522017AImprove securityLong durationBiocideAnimal repellantsBiotechnologyBensulfuron methyl
The invention discloses a paddy field binary compound herbicide which is characterized by comprising the following raw material components by weight: 15-25 parts of benzobicylon, 3-8 parts of bensulfuron methyl, 2-15 parts of surfactants, 3-10 parts of antifreeze agents, 0.1-0.3 part of preservatives, 0.1-1 part of thickening agents, 0.1-0.8 part of defoamers, and 1-15 parts of disintegrating agents, the balance being filling materials. The weight ratio of the benzobicylon to the bensulfuron methyl is 13.5-22.5:4.53-4.94. The formula contains special carriers, is long in lasting period, and improves the paddy safety; the herbicide of the invention has special effect on annual gramineous weeds, broad-leaf weeds and cyperaceae weeds, and has significant inhibition effect on perennial weeds. Ideal weeding effect can be achieved after application once, and thus the application cost is decreased greatly.
Owner:ZHEJIANG TIANFENG BIOLOGICAL SCI
Weeding composition for paddy field
InactiveCN106070249AGood weeding effectBroad herbicidal spectrumBiocideDead animal preservationQuincloracBensulfuron methyl
The invention provides a weeding composition for a paddy field. The weeding composition comprises, by weight, 5 to 60% of effective components, 2 to 8% of a safener, 5 to 30% of an auxiliary agent and 5 to 80% of a solid filling material or liquid diluent, wherein a first effective component is pinoxaden, a second effective component is any one selected from a group consisting of pretilachlor, mefenacet, penoxsulam, cyhalofop butyl, quinclorac, ethoxysulfuron, bensulfuron methyl, pyrazosulfuron ethyl, clomazone, carfentrazone-ethyl, bispyribac-sodium, pyribenzoxim, metamifop and bentazone, and a weight ratio of the first effective component to the second effective component is 1: 10 to 10 : 1. The weeding composition has the technical effects of economic performance, high efficiency, high safety, and improved prevention and treatment effect on gramineous weeds, broadleaf weeds and cyperaceous weeds, especially substantial prevention and treatment synergy on gramineous weeds.
Owner:ZHEJIANG TIANFENG BIOLOGICAL SCI
Pesticide composition containing isoproturon, pretilachlor and bensulfuron methyl and application of pesticide composition
ActiveCN103766368ALower doseImprove the effect of prevention and controlBiocideAnimal repellantsEcological environmentBensulfuron methyl
The invention discloses a pesticide composition containing isoproturon, pretilachlor and bensulfuron methyl and application of the pesticide composition. The pesticide composition comprises the isoproturon, the pretilachlor and the bensulfuron methyl which serve as active components; the mass ratio of the isoproturon to the pretilachlor to the bensulfuron methyl is (10-50):(10-50):(0.5-10). The pesticide composition achieves an obvious synergistic effect within the proportion range, so that the use dosage of pesticides is reduced, the drug use frequency is reduced, the drug use cost is lowered, and an adverse effect of the pesticides on the ecological environment is alleviated; the weeding spectrum is expanded; due to primary drug use, various weed problems are solved, and the shortcoming and the boundedness which are caused by single-dosage use are avoided; the service life of a medicine is prolonged; the pesticide composition has an important significance for comprehensive treatment on weed resistance; the pesticide effect achieving speed is high, the lasting period is long, and the use cost is low; the pesticide composition can be used for preventing and controlling grassy weeds, broad-leaf weeds and cyperaceae weeds in paddy fields or grassy weeds and broad-leaf weeds in wheat paddocks.
Owner:JIANGSU ACAD OF AGRI SCI
Rice field herbicide composition
ActiveCN102578122AEfficient killing effectSynergistic effect is obviousBiocideAnimal repellantsBiotechnologyPESTICIDE ADJUVANTS
The invention relates to a rice field herbicide composition. The rice field herbicide composition comprises 1.0 weight parts of cyhalofop butyl and 7.0-35.0 weight parts of thiobencarb as effective ingredients and agricultural acceptable pesticide adjuvant adapted to the effective ingredients according to dosage forms. The rice field herbicide composition can effectively remove graminaceous weeds, Cyperaceae weeds and broadleaf weeds and has synergistic effect, thus the pesticide cost is reduced, and the times of usage are reduced.
Owner:JIANGSU AOLUNDA HIGH TECH IND
Hybrid weeding composite containing Bispyribac-sodium and oxadiargyl
InactiveCN102461519AImprove herbicidal activityLong durationBiocideAnimal repellantsBiotechnologyFamily cyperaceae
The invention belongs to the technical field of the pesticide, in particular to the field of herbicide. The invention relates to a hybrid weeding composite containing Bispyribac-sodium and oxadiargyl. The hybrid weeding composite takes the Bispyribac-sodium and the oxadiargyl as main effective ingredients with the mass ratio of (1-99):(1-99). The weeding composite can be used for preventing and removing paddy field grass family weeds, broad leaf weeds and cyperaceae weeds. On the premise of improving pesticide effect, the weeding composite can delay weed resistance, has the advantages of wide weeding spectrum and long effect lasting period if being compared with a single agent, is safe to the paddy and next batch of crop and is an ideal paddy field pesticide.
Owner:NANJING HUAZHOU PHARMA
Synergistic weeding composition containing clodinafop-propargyl
ActiveCN103250703ADelay drug resistanceReduce developmentBiocideAnimal repellantsMCPAWater dispersible
The invention relates to a synergistic weeding composition containing clodinafop-propargyl. The composition is composed of the following active components: clodinafop-propargyl, carfentrazone-ethyl and MCPA-sodium (2-methyl-4-chloro-phenoxyacetic acid-sodium) that are in a weight ratio of 1-40:1-40:10-80. The composition can be prepared into wettable powder, water dispersible granules, oil-based suspensions, suspension emulsions, microemulsions, and emulsions in water. The weeding composition provided in the invention can be used for prevention and treatment of broadleaf weeds, gramineous weeds and cyperaceae weeds in corn field and wheat field.
Owner:SHAANXI MEIBANG PHARMA GRP CO LTD
Weeding composition containing bentazone and pyriminobac-methyl
InactiveCN103461351AImprove the effect of prevention and controlLower doseBiocideAnimal repellantsFamily cyperaceaeOrganic chemistry
The invention relates to a weeding composition containing bentazone and pyriminobac-methyl. The effective components of the weed composition contain bentazone and pyriminobac-methyl. The parts-weight ratio of bentazone to pyriminobac-methyl is (50:1) to (1:6). The weeding composition has the advantages that after bentazone and pyriminobac-methyl are compounded, the weeding effect is improved, the weed control spectrum is expanded, the resistance rack caused by single use of bentazone or pyriminobac-methyl is reduced, the dosage and the use cost are reduced, and the weeding composition is suitable for controlling rice field weeds, cyperaceae weeds and annual broadleaf weeds.
Owner:湖南农大海特农化有限公司
Synergetic herbicidal composition
ActiveCN103271039AExpand the spectrum of weed controlAlleviate labor tensionBiocideAnimal repellantsFamily cyperaceaePerylene derivatives
The invention relates to a synergetic herbicidal composition which comprises herbicidal active components of pyribenzoxim and 2-methyl-4-chloro-phenoxyacetic acid or a derivative thereof, wherein a weight ratio of pyribenzoxim to 2-methyl-4-chloro-phenoxyacetic acid or the derivative thereof is 100 : 1-1 : 100. The synergetic herbicidal composition is suitable for selective weed control weeds in beneficial crops such as rice. The synergetic herbicidal composition also can comprise a safety agent. Through binary compound of pyribenzoxim and 2-methyl-4-chloro-phenoxyacetic acid or the derivative thereof, the obtained novel composition can effectively overcome the defects that pyribenzoxim is used individually, enlarge herbicidal spectrum for weeds and delay the generation of resistance. The weeds in rice fields can be largely eradicated by applying the synergetic herbicidal composition at one time. The synergetic herbicidal composition is labor-saving, time-saving and effort-saving and has a certain effect for increasing both production and income for the rice. An enhanced effect in prevention of broad leaf weeds, grassy weeds and cyperaceae weeds in the rice fields is obtained.
Owner:JIANGSU ROTAM CHEM
Mixed herbicide comprising flazasulfuron, dithiopyr and pyributicarb, as well as preparation method of mixed herbicide
InactiveCN104351235AInhibit biosynthesisImprove herbicidal activityBiocideAnimal repellantsDithiopyrChemical synthesis
The invention belongs to the technical field of chemical synthesis, and provides a mixed herbicide comprising three active ingredients of flazasulfuron, dithiopyr and pyributicarb, as well as a preparation method and application of the mixed herbicide. The mass ratio of the flazasulfuron, the dithiopyr and the pyributicarb is (1-70):(1-60):(1-60); the percentage of the total mass of the three active ingredients in the mass of the herbicide is 10-80%. The mixed herbicide provided by the invention has the advantages that the mixed herbicide is high in herbicidal activity, broad in herbicidal spectrum, and long in lasting period, delays weed resistance, and is high in safety, and can be widely used for weeding of lawn and meadow, particularly for various graminaceae, cyperaceae and broad-leafed weed in lawn controlling weed.
Owner:NANJING HUAZHOU PHARMA
Synergetic herbicidal composition
ActiveCN103271068AExpand the scope of actionReduce dosageBiocideAnimal repellantsPyrimidoximeFamily cyperaceae
The invention relates to a synergetic herbicidal composition, and particularly relates to a novel compounded herbicidal composition which is a ternary compounded system including pyribenzoxim, carfentrazone-ethyl and pyrazosulfuron and is used for rice fields. The synergetic herbicidal composition comprises herbicidal effective amounts of (a) pyribenzoxim, (b) carfentrazone-ethyl and (c) pyrazosulfuron, wherein a weight ratio of the three active components (a) to (b) to (c) is 1-100 : 1-100 : 1-100. The synergetic herbicidal composition also can comprise a safety agent. Through ternary compound of pyribenzoxim, carfentrazone-ethyl and pyrazosulfuron, the obtained novel composition can effectively overcome the defects that pyribenzoxim is used individually, enlarge herbicidal spectrum for weeds and delay the generation of resistance. The weeds in rice fields can be largely eradicated by applying the synergetic herbicidal composition at one time. The synergetic herbicidal composition is labor-saving, time-saving and effort-saving, thereby relieving labor crunch in rural areas, and has a certain effect for increasing both production and income for the rice. An enhanced effect in prevention of broad leaf weeds, grassy weeds and cyperaceae weeds in the rice fields is obtained.
Owner:JIANGSU ROTAM CHEM
Mixed weedicide as well as preparation method and application thereof
InactiveCN104351234AInhibit synthesisInhibit biosynthesisBiocideAnimal repellantsChemical synthesisDithiopyr
The invention belongs to the technical field of chemical synthesis and provides a mixed weedicide containing three compounds of flazasulfuron, dithiopyr and flumetsulam, as well as a preparation method and application of the mixed weedicide. In the mixed weedicide, the mass ratio of flazasulfuron to dithiopyr to flumetsulam is (1-70) to (1-60) to (1-60), and the total mass percent of the three effective ingredients in the weedicide is 10%-80%. The mixed weedicide has the advantages of high weeding activity, wide weeding spectrum, long lasting time, capability of delaying the resistance of weeds and high safety, can be widely applied to weeding of lawns and meadows, and is especially used for preventing and removing various grassy, cyperaceae and broadleaf weeds in the lawns.
Owner:NANJING HUAZHOU PHARMA
Weeding composite for preventing and killing weeds in sugarcane field
InactiveCN105454271AImprove herbicidal activityThe effect of increasing production is obviousBiocideDead animal preservationSuspending AgentsSugar cane
The invention discloses a weeding composite for preventing and killing weeds in a sugarcane field. The active components of the weeding composite include trifloxysulfuron and trinexapac-ethyl which are combined based on the weight ratio of (1:0.01)-(1:100), and the weight of the active components accounts for 1-95% of the total weight of the weeding composite. The weeding composite can be wettable powder, or water dispersible granules, or a suspension agent, or an oil suspension agent, or a dry suspension agent, or powder, or granules, or missible oil, or emulsion in water, or microemulsion or suspension emulsion. The weeding composite has a remarkable weed preventing and killing effect on the sugarcane field, herbicidal activity is high, gramineae, cyperaceae and broadleaved weeds can be killed at a time, the synergism effect is remarkable, the weeding composite is safe to sugarcanes and can make sugarcanes become ripe before being harvested, the sugar degree of sugarcanes is higher, the yield increase effect is remarkable, and using cost can also be reduced.
Owner:江苏省农用激素工程技术研究中心有限公司
Hybrid weeding composite containing Bispyribac-sodium and mefenacet
The invention belongs to the field of the pesticide, relating to a hybrid weeding composite containing Bispyribac-sodium and mefenacet. The hybrid weeding composite takes the Bispyribac-sodium and the mefenacet as effective ingredients with the mass ratio of (1-99):(1-99). The weeding composite can prevent and remove paddy field grass family weeds, broad leaf weeds and cyperaceae weeds. On the premise of improving pesticide effect, the weeding composite can delay weed resistance, has the advantages of wide weeding spectrum and long effect lasting period if being compared with a single agent, is safe to the paddy and next batch of crop and is an ideal paddy field weeding composite.
Owner:NANJING HUAZHOU PHARMA
Weeding composition
ActiveCN106135226AGood control effectGood weeding effectBiocideAnimal repellantsBiotechnologySaflufenacil
The invention relates to a weeding composition, in particular to a binary composite weeding composition applied to corn fields. The weeding composition contains active ingredients including saflufenacil and carfentrazone by the weight ratio of 100:1-1:100. The invention further relates to application of the weeding composition in preventing and killing undesirable plants such as broadleaf weeds, cyperaceae weeds and gramineous weeds. The weeding composition generates a synergistic gain effect when used for preventing and killing undesirable plants such as broadleaf weeds, cyperaceae weeds and gramineous weeds.
Owner:JIANGSU ROTAM CHEM
Mixed weedicide containing flazasulfuron, bensulfuron and carfentrazone-ethyl
InactiveCN104397002AInhibit biosynthesisDry fasterBiocideAnimal repellantsBensulfuron methylSeedling
The invention discloses a mixed weedicide containing flazasulfuron, bensulfuron and carfentrazone-ethyl. The mixed weedicide adopts flazasulfuron, bensulfuron and carfentrazone-ethyl as main effective components, wherein the mass ratio of flazasulfuron to bensulfuron to carfentrazone-ethyl is (0.1-80) to (0.1-80) to (0.1-80). The mixed weedicide can be applied to weeding in front of and behind lawn seedlings, particularly to prevention and removal of various grassy, cyperaceous and broad-leaved weeds in the lawn, and has a remarkable effect; in addition, the mixed weedicide has a relatively good synergetic effect, can delay the resistance of the weeds, and is wide in weeding spectrum, long in lasting time, safe to the lawn and remarkably superior to a single weedicide in effect.
Owner:NANJING HUAZHOU PHARMA
Pesticide composition containing isoproturon, pretilachlor and halosulfuron-methyl and application thereof
ActiveCN103493838BLower doseImprove the effect of prevention and controlBiocideAnimal repellantsEcological environmentFamily cyperaceae
Owner:江苏省农业生产资料集团农用化学有限公司
Application of hybrid herbicide containing Cinosulfuron, cyhalofop-butyl and butachlor
ActiveCN102461538AImprove herbicidal activityReduce dosageBiocideAnimal repellantsCyperaceaePaddy field
The invention belongs to the technical field of pesticide, relating to a herbicide, in particular to an application of hybrid herbicide containing Cinosulfuron, cyhalofop-butyl and butachlor. The herbicide takes the Cinosulfuron, the cyhalofop-butyl and the butachlor as main effective ingredients with the mass ratio of (0.1-80): (0.1-80): (0.1-80). The hybrid herbicide disclosed by the invention has obvious effect when being applied to the paddy field weeding, in particular to preventing and removing of various grass family weeds, cyperaceae weed family weeds and broad leaf family weeds in the paddy field. On the premise of improving pesticide effect, the herbicide can delay weed resistance, has the advantages of wide weeding spectrum and long effect lasting period if being compared with a single agent and is safe to the paddy and next batch of crop.
Owner:NANJING HUAZHOU PHARMA
a herbicidal composition
ActiveCN106135235BGood control effectGood weeding effectBiocideAnimal repellantsBromoxynilFamily cyperaceae
The invention relates to a weeding composition, in particular to a weeding composition for preventing and killing weeds in corn fields. The weeding composition contains three active components which are topramezone, bromoxynil and bentazone, and the matching range of the topramezone, bromoxynil and bentazone by weight is (1-10):(1-100):(1-100). The three components are different in weeding mechanism, and the reagent obtained after compounding combines advantages of the three single reagents, achieves a better weeding effect, has an obvious synergistic effect compared with single reagent utilization, reduces dosage and cost and is safer; the weed killing spectrum is enlarged, and besides the gramineous weed killing effect is excellent, the weeding composition has good preventing and controlling effects on malignant broad leaf weeds and cyperaceae weeds; herbicide resistance generated due to utilization of the single reagent can be relieved.
Owner:JIANGSU ROTAM CHEM
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