180 results about "Saflufenacil" patented technology

The invention relates to a solid preparation of a novel sterilant herbicide composition employing saflufenacil and glyphosate and containing a herbicide auxiliary agent. The solid preparation comprises the two effective compositions saflufenacil and glyphosate, the auxiliary agent and a carrier. The two effective compositions saflufenacil and glyphosate account for 10%-70% by weight of the composition, and the weight ratio of saflufenacil to glyphosate is 1:5-1:40. The solid preparation of the herbicide composition containing saflufenacil and glyphosate employs a particulate agent, a wettable powder and a water-dispersable granule as a product form. The herbicide auxiliary agent is a combination of at least two or more of a plant-resource spray auxiliary agent, a plant-source SD auxiliary agent, an alkyl glycoside surfactant, a trisiloxane surfactant, a tallow amine surfactant, betain, amino oligosaccharin and a penetrating agent JFC. The herbicide composition containing the herbicide auxiliary agent has excellent control efficacy on common gramineae and broad leaf weeds, and especially on weeds generating drug resistance on herbicides such as glyphosate, sulfonylureas, triazines and the like.

The invention relates to a weeding composition containing flucarbazone sodium and saflufenacil. The flucarbazone sodium and the saflufenacil are active components of the weeding composition, wherein the weight part ratio of the flucarbazone sodium to the saflufenacil is (20:1)-(1:20), and the total weight percentage of the flucarbazone sodium and the saflufenacil in the weeding composition is 0.1-85 percent. The flucarbazone sodium and the saflufenacil are compounded to play a synergistic interaction role on wheat paddock gramineous weeds; the weeding effect is obviously improved in comparison with that of the weeding composition which only uses single medicament; the weeding composition is safe to wheat; meanwhile, the use amount of a pesticide is reduced, the pollution caused by the pesticide to the environment is reduced, and the generation of drug resistance of the weeds is slowed down.

A method of controlling a weed, which exhibits high herbicidal activity, without causing significant phytotoxicity on switchgrass, miscanthus, giant reed, reed canarygrass, blue stem, erianthus, napier grass or spartina. A method is provided of controlling a weed at a place where switchgrass, miscanthus, giant reed, reed canarygrass, blue stem, erianthus, napier grass or spartina grows, including applying an effective amount of a protoporphyrinogen oxidase inhibiting compound as an active ingredient to a place where switchgrass, miscanthus, giant reed, reed canarygrass, blue stem, erianthus, napier grass or spartina grows or will grow; and the method of controlling a weed at a place where switchgrass, miscanthus, giant reed, reed canarygrass, blue stem, erianthus, napier grass or spartina grows or will grow, wherein the protoporphyrinogen oxidase inhibiting compound is one or more compounds selected from the group consisting of flumioxazin, sulfentrazone, saflufenacil, oxyfluorfen, fomesafen and a compound represented by the following formula (I):

The present invention relates to a pesticide herbicide product, in particular to a dispersible oil suspension containing penoxsulam, saflufenacil, and cloclofenac and a preparation method thereof, wherein the distribution ratio of each component is: penoxsulam Amine 2%~8%, saflufenacil 2%~8%, cloclofenac 0.5%~3%, dispersant 1%~8%, emulsifier 5%~15%, wetting agent 0.5%~5% , 0.5% to 5% thickener, 0.5% to 8% stabilizer, 0.2% to 2% defoamer, 0.1% to 2% pH regulator, and the balance is oil-based solvent. Compared with the prior art, the penoxsulam, saflufenacil, and clofenac-ethyl dispersible oil suspension concentrate of the present invention have low toxicity to humans, animals, and beneficial organisms, can reduce the toxicity of active ingredients to applicators, and reduce the The phytotoxicity of drugs on target crops improves the control effect of herbicide products on weeds and the safety of crops. It is a low-carbon, environmentally friendly, safe and efficient dosage form.

The invention provides a weeding composition containing saflufenacil, glufosinate ammonium and quizalofop-p-ethyl. The weeding composition comprises the following active components saflufenacil, glufosinate ammonium and quizalofop-p-ethyl according to a mass ratio 1-50:0.1-20:0.1-20; the mass of the active components in the preparation is 1-60% of the total mass of the whole preparation, and the rest components are auxiliary components which are allowed to be used and accepted in pesticide; the dosage forms of the weeding composition comprise missible oil, suspending agent, wettable powder, water dispersible granule, emulsion in water, micron emulsion, particulate agent, microcapsule, and aqueous solution. The components can be used for effectively controlling main weeds in rice fields, such as barnyard grass, caper euphorbia seeds, crab grass, goosegrass herb and the like as well as winter wheat weeds, such as Alopecurus aequalis, Avena fatua, Polypogon fugax, Poa annua, Sclerochloa dura, Puccinellia distans, Lolium multiflorum, Lolium temulentum, Bromus japonicas, Phleum paniculatum, Aegilops tauschii, Beckmannia syzigachne, Mesembryanthemum crystallinum, shepherd's purse, Descurainia sophia, Malachium aquaticum, and the like.

The invention relates to the technical field of pesticides, specifically to a herbicide composition containing 4-(2-chloro-(methylsulfonyl)-3-((2,2,2-trifluoroethoxyl)methyl)benzoyl)-1-ethyl-1H-pyrazole-5-yl-1,3-dimethyl-1H-pyrazole-4-formate and saflufenacil, and an application thereof. The composition comprises an effective component A namely 4-(2-chloro-(methylsulfonyl)-3-((2,2,2-trifluoroethoxyl)methyl)benzoyl)-1-ethyl-1H-pyrazole-5-yl-1,3-dimethyl-1H-pyrazole-4-formate, an effective component B namely saflufenacil and a safener compound C, wherein the safener compound C is one or more selected from the group consisting of isoxadifen-ethyl, cyprosulfamide, mefenpyr-diethyl and furilazole; and the mass percentage content of A, B and C in the herbicide composition accounts for 1% to 95%, preferably 10% to 80% of the total content of the herbicide composition. The herbicide composition can effectively prevent and control common weeds in a corn field, improves prevention and control effects on noxious broadleaf weeds, and specifically has significant prevention and control effects on Gramineae weeds like crabgrass, eleusine indica and setaria viridis and broadleaf weeds like amaranthus retroflexus and conyza canadensis which can generate resistance to ALS inhibitor herbicides. The herbicide composition provided by the invention can expand weed control spectrum, reduce usage amount and retard generation and development of drug tolerance and drug resistance to weeds, and has important economic value and social significance.

The invention relates to the technical field of pesticides, in particular to a weeding composition, a preparation and a preparation method and application thereof. According to the weeding composition, the weeding composition comprises an active component A and an active component B, the active ingredient A is saflufenacil; and the active component B is selected from at least one of butachlor, pretilachlor, acetochlor, metolachlor, anilofos, pendimethalin, butralin, benthiocarb, bensulfuron methyl, pyrazosulfuron methyl and cyclosulfamuron. The weight ratio of the active component A to the active component B is 1: (0.02-50). The weeding composition provided by the invention can be used after rice sowing and before seedling, and can effectively control the growth of weeds, reduce the dosageand cost, improve the weeding effect and delay the generation of resistance; meanwhile, by optimizing the auxiliary agent, the prepared suspoemulsion has relatively good physical stability.

The invention discloses a mixture herbicide containing saflufenacil and clodinafop. The mixture herbicide is prepared from saflufenacil and clodinafop which serve as main active ingredients at a mass ratio of (1-80) to (1-80). The mixture herbicide containing saflufenacil and clodinafop has the advantages of wide spectrum, rapidness in effect taking, high efficiency, low toxicity, safety, environmental friendliness and the like when applied to post-emergence weeding of wheat fields.

The invention discloses a weed-killing composite containing fluazifop-p-butyl and saflufenacil, wherein the quality radio of the effective component fluazifop-p-butyl and saflufenacil is 1-50:50-1, the total quality of the fluazifop-p-butyl and the saflufenacil in a preparation is 1%-80% of the whole quality of the preparation, and the others are auxiliary components which are allowed to use and receive in pesticide. The formulations of the weed-killing composite containing the fluazifop-p-butyl and the saflufenacil are missible oil, suspending agent, wettable powder, water dispersible granules, emulsion in water, microemulsion, granules and microcapsule formulations. The weed-killing composite containing the fluazifop-p-butyl and the saflufenacil is wide in phytocidal range, and is substantially used to prevent and kill grassy weeds which comprise annual weeds and part of the perennial weeds and most of the broadleaf weeds in cereal crops such as wheat, barley and black wheat.

The invention provides synergistic herbicidal composition containing pinoxaden and saflufenacil. The herbicidal composition is characterized by comprising an active ingredient A and an active ingredient B, wherein the active ingredient A contains pinoxaden and saflufenacil, and the active ingredient B is any one of or a combination of more of pyraflufen-ethyl, diflufenican, isoproturon, flufenacet, bromoxynil octanoate, indanofan, pyroxasulfone, flupoxam and MCPA-2 ethylhexyl ester. Besides, the herbicidal composition also comprises an aid which can be used during processing of a pesticide preparation. The herbicidal composition can be prepared into conventional pesticide preparations and applied to control of unnecessary plants in a wheat field.

The invention provides a herbicide mixture and weeding microemulsion special for rhizoma atractylodis. The herbicide mixture or the weeding microemulsion comprises the following raw materials: effective active components, a surfactant, dioctyl sulfosuccinate sodium salt as an emulsifier, ethyl alcohol as a co-solvent, water, propylene glycol as an antifreezing agent and piperonyl butoxide as a potentiator, wherein the effective active components comprise saflufenacil, metolachlor, thifensulfuron methyl and imazaquin; the surfactant comprises one or more of octyl phenol polyoxyethylene ether sulfonate, fatty alcohol polyoxyethylene ether and naphthalene sulfonate formaldehyde condensate. The herbicide mixture and the weeding microemulsion have a quite good effect of eliminating rhizoma atractylodis weeds, and are safe, efficient, good in chemical degradation effect and small in residue quantity; the microemulsion can be used for eliminating weeds better through adopting the surfactant provided by the invention.

The present invention is directed to compositions containing herbicidal mixtures comprising saflufenacil, flumioxazin, and 2,4-Dichlorophenoxyacetic, and methods of controlling weed growth with the composition. The mixtures of the present invention are especially effective on Horseweed (Conyza Canadensis) and grasses.