41 results about "Amidosulfuron" patented technology

The invention discloses a flucarbazone-Na compounded herbicide which comprises an active component I (flucarbazone-Na), an active component II and auxiliary components, wherein the active component II is one or a combination of several of mesosulfuron methyl, isoproturon, chlortoluron, pyroxsulam, Clodinafop-propargyl, carfentrazone-ethyl, tribenuron-methyl, fluroxypyr, methoxone, 2,4-D-butyl ester, dicamba, bromoxynil, thifensulfuron methyl, amidosulfuron, bensulfuron-methyl, flumetsulam, fluoroglycofen-ethyl and florasulam; the auxiliary components comprise an auxiliary agent and also comprise one of a filler and a solvent; the auxiliary agent is one or a combination of two of an emulsifying agent, a dispersant, a wetting agent, a disintegrant, an agglomerant, an antifreezing agent and a thickening agent; the mass sum of the active component I (flucarbazone-Na) and the active component II is 1%-85% of the total mass of the flucarbazone-Na compounded herbicide; and the mass ratio of the active component I to the active component II is (1:20)-(20:1). The flucarbazone-Na compounded herbicide disclosed by the invention is a novel herbicide for preventing and removing weeds in a wheatland.

The invention discloses a mesosulfuron-methyl compound herbicide which consists of mesosulfuron-methyl as active ingredient I, active ingredient II and auxiliary ingredients; the active ingredient II is the combination of one or more of flucarbazone-Na, isoproturon, chlortoluron, pyroxsulam, 2-methyl-4-chlorophenoxy acetic acid, 2,4-D butyl ester, dicamba, bromoxynil, amidosulfuron, bensulfuron-methyl, flumetsulam, fluoroglycofen-ethyl and florasulam; the auxiliary ingredients consists of adjuvant and one of filler and solvent, and the adjuvant is the combination of one or more of emulsifying agent, dispersing agent, wetting agent, disintegrant, binding agent, antifreezing agent and thickening agent; the sum of the weight of the mesosulfuron-methyl as the active ingredient I and the weight of the active ingredient II is 1 to 85 percent of the total weight of the mesosulfuron-methyl compound herbicide; and the weight ratio of the active ingredient I to the active ingredient II is 1:20 to 20:1. The mesosulfuron-methyl mixed herbicide is novel herbicide for wheatlands.

The invention relates to a herbicidal composition containing diflufenican and sulfonylureas. The herbicidal composition contains an active ingredient A, an active ingredient B, aids and other excipients, wherein the active ingredient A is diflufenican; and the active ingredient B is one of chemical compounds such as chlorsulfuron, cyclosulfamuron and amidosulfuron. The herbicidal composition is characterized in that: the active ingredient A accounts for 1 to 80 percent based on the weight of the herbicidal composition; the active ingredient B accounts for 1 to 60 percent based on the weight of the herbicidal composition; and the herbicidal composition can be prepared into wettable powder, water dispersible granules, a suspending agent, suspension emulsion, emulsion in water and micro emulsion and used for preventing and controlling weeds in wheat fields and has the characteristics that: the using amount of the herbicidal composition and pesticide residues are reduced, environmental compatibility is high, and the herbicidal composition is safe for people and livestock.

The present invention provides a synergistic herbicidal composition comprising a compound A and a compound B; wherein the compound A is one selected from the group consisting of clethodim and sethoxydim; wherein the compound B is one selected from the group consisting of thifensulfuron-methyl, tribenuron-methyl, cyclosulfamuron, bensulfuron-methyl, triasulfuron, mesosulfuron-methyl, monosulfuron, amidosulfuron, metsulfuron-methyl, chlorsulfuron and nicosulfuron; and the weight ratio between the compound A and the compound B is in the range from 100:1 to 1:100. The novel composition according to the present invention obtained by binary combining achieves a synergistic effect in controlling monocotyledonous weeds, dicotyledonous weeds and Cyperaceae weeds in the fields of resistant rapes and resistant soybeans.

The invention relates to an amidosulfuron-containing weeding composition as well as a preparation method and application thereof. The amidosulfuron-containing weeding composition comprises a compound (A) of amidosulfuron and a compound (B) selected from sulcotrione and nitro sulcotrione, wherein the weight ratio of the compound (A) to a compound (B1) or a compound (B2) is 1:1-50. After being mixed according to a proper proportion, the weeding composition can be processed into a normal pesticide formulation, such as wettable powder, dispersible oil suspending agent, water dispersible granule, and the like through the processing technology of a modern pesticide preparation, and is used for controlling and eliminating annual broadleaf weeds and some gramineae weeds, such as abutilon, burweed, amaranthus spinosus, chenopodium weeds, kochia scoparia, polygonum weeds, mustard leaves, cockspur grass, crabgrass, and the like in corn fields. The controlling effect of the weeding composition is remarkably higher than that of the single compound (A) or the single compound (B), and the application dosage of each active substance is greatly reduced.

The invention relates to a compound synergistic herbicide composition and in particular relates to a synergistic herbicide composition applied to the fields of resistant oilseed rapes, resistant soybeans and other crops. The synergistic herbicide composition is characterized by comprising compounds A and compounds B, wherein the compounds A are selected from at least one of fenoxaprop-P-ethyl and quizalofop-P-ethyl; the compounds B are selected from at least one of cyclosulfamuron, bensulfuron-methyl, amidosulfuron, mesosulfuron-methyl and nicosulfuron; the weight ratio of the compounds A to the compounds B is (100 to 1)-(1 to 100). The synergistic herbicide composition has the beneficial effects that through binary compounding, the obtained new composition gains synergistic control effects on monocotyledonous weeds and dicotyledonous weeds in the fields of resistant oilseed rapes, resistant soybeans, and the like.

The invention relates to a weeding composition containing beflubutamid and sulfonylurea. The composition is mainly characterized by containing 1 to 60 percent of beflubutamid, 1 to 60 percent of sulfonylurea, auxiliary agent and other excipient, wherein the sulfonylurea is selected from chlorsulfuron, cyclosulfamuron or amidosulfuron; and the composition can be prepared into wettable powder, water dispersible granules, suspending agent, emulsion, micro emulsion or emulsion in water. The weeding composition is used for preventing and controlling weed in wheat fields.

The invention relates to a weeding composite containing carfentrazone-ethyl and sulfonylurea. The composite is mainly characterized in that the weeding composite contains 1-60% of effective ingredient A which is carfentrazone, 1-60% of effective ingredient B, accessory ingredient and other excipients, wherein the effective ingredient B is selected from chlorsulfuron, cyclosulfamuron and amidosulfuron and is prepared into wettable powder, water dispersible granules, suspending agent, microemulsion and emulsion in water. The weeding composite disclosed by the invention can be used for preventing and controlling annual weeds in a wheat field.

The invention discloses a pesticide composition and application thereof. The pesticide composition comprises active components, wherein the active components comprise a first active component and a second active component; the first active component is pyraclonil; the second action component is selected from one of amidosulfuron, cyclosulfamuron, flucarbazone, fluoroglycofen-ethyl and carfentrazone-ethyl; the weight ratio of the first active component to the second active component is 1 to (0.01-90). The pesticide composition has good application in control of weeds in crop fields. The activecomponents in the pesticide composition achieve synergy; after the pesticide composition is applied, the activity of the pesticide composition can be retained for a longer time, so that a good controleffect can be achieved by low application amount of the pesticide composition; the pesticide resistance of a variety of diseases can be delayed; the pollution of the pesticide to the environment is reduced; the pesticide composition is high in safety, can exert good control effects on a variety of diseases and can also achieve a positive effect on protection of the ecological environment.

The invention relates to a penoxsulam-amidosulfuron weeding composition. Active ingredients of the weeding composition comprise penoxsulam and amidosulfuron. According to weight percentage, the weeding composition comprises 0.05%-30% of the penoxsulam, 0.1%-30% of the amidosulfuron and the balance of pesticide adjuvants. The weeding composition has the advantages that the weeding effect is improved after the penoxsulam is compounded with the amidosulfuron, the resistance risk caused by independently using the penoxsulam or the amidosulfuron is reduced, low toxicity and low residue are realized, the dosage, the use times and the use cost are obviously decreased, and the effect of the composition is obviously superior to that of each single dosage. Therefore, the penoxsulam-amidosulfuron weeding composition is a good novel composite reagent for controlling annual weeds in paddy field.

The invention relates to the technical field of plant protection, particularly to a clacyfos-containing herbicide composition and applications in prevention and removal of agricultural weeds. The herbicide composition contains an active component A and an active component B, wherein the active component A is clacyfos, the active component B is selected from halosulfuron-methyl, iodosulfuron-methylsodium, amidosulfuron, chlorimuron-ethyl, cyclosulfamuron, flucarbazone-sodium, prosulfuron, tritosulfuron, mesosulfuron-methyl, propoxycarbazone-sodium, pyroxsulam, flumetsulam, florasulam and the like, and a mass ratio of the active component A to the active component B is 1:(0.001-100). The clacyfos-containing herbicide composition is small in dosage and high in prevention effect, relieves theburden of the environment, is safe to people, livestock, beneficial organisms and environmental ecology, and meets the requirement of sustainable development.

The invention discloses a weeding composition containing amidosulfuron and atrazine and a preparation method and application thereof. The weeding composition consists of an amidosulfuron compound (A) and an atrazine compound (B). The weight ratio of the compound (A) to the compound (B) is 1:1-100. The weeding composition can be processed into conventional pesticide formulations such as wettable powder, water dispersible granules and the like by modern pesticide preparation processing technology after being mixed according to a proper proportion, and is used for preventing and removing annual gramineous weeds and broadleaf weeds such as hairy finger, cockspur grass, green bristlegrass, nutgrass flatsedge, amur foxtail, polygonum, goosefoots and the like in corn fields. The prevention effect of the weeding composition is remarkably higher than that of the single compound (A) or the single compound (B), and the application dose of each active substance is greatly reduced.

The invention relates to a herbicide emulsifiable concentrate preparation containing pentoxazone and amidosulfuron. The active ingredients, pentoxazone and amidosulfuron, in the herbicide are mutually mixed to provide a broad weed control spectrum. The active ingredients in the herbicide are matched to play a very good synergy role in a certain range, so that the herbicide is higher in control effect than a single agent, and the drug property maintenance time is long; the herbicide is extremely safe to cereal crops.

The invention belongs to the technical field of pesticides, relates to the compounding technology of pesticides and particularly relates to a compounding technology of flumioxazin and amidosulfuron and an herbicidal composition of flumioxazin and amidosulfuron and its application. The herbicidal composition comprises flumioxazin and amidosulfuron according to a weight ratio of 50: 1 to 1:10. The herbicidal composition comprises 3-80% by weight of the active ingredients and the balance of pesticide allowed and acceptable auxiliary ingredients. Through compounding of flumioxazin and amidosulfuron in a certain ratio, the obvious synergistic effect is obtained. The herbicidal composition can be used for preventing and controlling broad-leaved weeds such as purslane, acalypha australis, Lithospermum arvense, cephalanoplos seyetum, nightshade, chenopodium album, Calystegia hederacea, flixweed and cleavers in the wheat field.

The invention relates to a water dispersible granule of a herbicide. The water dispersible granule has the beneficial effects the active ingredients including amidosulfuron and pyraflufen-ethyl in the herbicide do not collide with each other when being mixed with each other; the herbicide has a wide weed control spectrum; through cooperation of the active ingredients in the herbicide, the herbicide has good synergistic effects in a certain range, has better control effects than a single agent and has long property duration; the herbicide is safe to crops.

The invention discloses a weeding composition containing amidosulfuron and pyroxsulam. The weeding composition comprises effective ingredients and a pesticide adjuvant, wherein the effective ingredients are the amidosulfuron and the pyroxsulam; the mass portion ratio of the amidosulfuron and the pyroxsulam is (1:5)-(5:1), and the mass percent of the sum of mass of the amidosulfuron and the pyroxsulam in the weeding composition is 3-94 percent. According to application requirements, the weeding composition can be prepared into one of a scattered oil suspending agent, a suspending agent, wettable powder and water dispersible granules. The weeding composition is used for preventing and killing annual weeds in winner wheat fields.

The invention relates to a herbicide suspending agent containing pentoxazone and amidosulfuron. According to the herbicide disclosed by the invention, effective active ingredients, namely pentoxazone and amidosulfuron, are mixed with each other, so that the herbicide controlling spectrum is broad; the effective ingredients of the herbicide disclosed by the invention have a very good synergistic effect when the effective ingredients are matched in a certain range, the control effect is higher than that of single preparations, and the medicine property duration is long; the herbicide is extremely safe to cereal crops.

The invention discloses herbicide composition for a wheat field. The herbicide composition is prepared from raw materials in parts by weight as follows: 20-30 parts of 2,4-D ethyl acetate, 8-15 parts of amidosulfuron, 20-35 parts of butafenacil, 22-25 parts of dicamba sodium, 3-6 parts of fluoroglycofen, 4-6 parts of tribenuron-methyl and 5-12 parts of trifluralin. The herbicide composition for the wheat field takes effect rapidly, has a long herbicide application lasting period and is time-saving and labor-saving.

The invention belongs to the technical field of pesticides, and particularly relates to a triafamone-containing weeding composition for an alfalfa field. The invention relates to a triafamone-containing weeding composition for a medicago sativa field. The effective component of the weeding composition is formed by compounding triafamone with amidosulfuron-methyl, indolinone-ethyl or cloransulam-methyl. After triafamone is compounded with amidosulfuron methyl, indolone-ethyl or cloransulam-methyl in the weeding composition, a synergistic effect is shown in a certain mass ratio range, and compared with a single component, the weeding composition has the advantages that the control effect on weeds such as crab grass in a purple alfalfa field can be improved, so that the application amount of pesticides can be reduced, and the generation of phytotoxicity can be reduced.

The invention discloses a mixing herbicide containing flazasulfuron and amidosulfuron, which takes flazasulfuron and amidosulfuron as main effective components, wherein mass ratio of flazasulfuron to amidosulfuron is 1:80: 1-80. The mixing herbicide is used in weeding at an early stage before lawn weeds seedling and after lawn weeds seedling, and especially has obvious effect in prevention and removal of various Gramineae, cyperaceae and broadleaf weed in lawn. By compared with a single dose, under prerequisite that drug effect is increased, the herbicide has the advantages of delayed weed resistance, wide weeding spectrum, long persistent period and security to lawn.

The invention relates to wettable powder of a herbicide. The wettable powder has the beneficial effects the active ingredients including amidosulfuron and pyraflufen-ethyl in the herbicide do not collide with each other when being mixed with each other; the herbicide has a wide weed control spectrum; through cooperation of the active ingredients in the herbicide, the herbicide has good synergistic effects in a certain range, has better control effects than a single agent and has long property duration; the herbicide is safe to crops.

The invention discloses a suspending agent containing a saflufenacil composition. The suspending agent comprises 1-55 parts of saflufenacil and the saflufenacil composition, 1-8 parts of a wetting agent, 2-6 parts of a dispersing agent, 0.5-5 parts of a stabilizer, 2-10 parts of an anti-freezing agent, 0.1-0.6 part of a preservative, 1-10 parts of a thickening agent, 0.1-0.8 part of a defoaming agent and the balance of water. The saflufenacil and the composition of the saflufenacil refer to saflufenacil and one or more of mesotrione, pinoxaden, clodinafop-propargyl, fluoroglycofen-ethyl, amidosulfuron-methyl, pyriminobac-methyl and pyraflufen-ethyl; aiming at saflufenacil, the stabilizer can improve the stability of preparations with different crystal forms and reduce the particle size change range of saflufenacil; the stabilizer is prepared from the following components in parts by weight: 8-40 parts of branched chain fatty alcohol alkoxylation surfactant TERGITOLCA-90, 8-40 parts ofsecondary alkyl sodium sulfonate, 6-20 parts of alkynediol (TL-20), 6-18 parts of n-octyl alcohol, 1-5 parts of modified carboxylic acid copolymer and 3-5 parts of mineral oil FINAVESTAN A50B. The invention also discloses a preparation method of the suspending agent, which comprises the following steps: uniformly mixing, sanding, finally adding the thickening agent, and uniformly stirring. The invention has the advantages of good fluidity, the obvious medicinal effect, simple preparation and the low production cost.