113 results about "Flucarbazone" 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 belongs to the technical field of agricultural pharmacology and discloses a wheat field weeding composition and a medicine preparation thereof. The wheat field weeding composition is composed of a component 1 and a component 2, wherein the component 1 is halauxifen-methyl and the component 2 is selected from flucarbazone, mesosulfuron, fenoxaprop-P-ethyl, clodinafop-propargyl, pinoxaden or isoproturon. In the wheat field weeding composition, the two components are compounded with each other so that a synergistic effect is achieved. Medicine effects are significantly improved. The wheat field weeding composition can effectively prevent and treat weeds in a wheat field and can be widely applied in the field of agriculture.

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.

The invention relates to an herbicide composition containing clacyfos. The 100% of herbicide composition comprises an ingredient A, one or more of an ingredient B and the balance, wherein the ingredient A is the clacyfos, the ingredient B is selected from one or more effective ingredients including flucarbazone, pyraflufen-ethyl, florasulam, flumetsulam, pyroxsulam, 2,4-D butyl ester, fenoxaprop-p-ethyl, barban, bensulfuron-methyl, pinoxaden, chlortoluron, thifensulfuron, mesosulfuron or sodium metsulfuron methyl iodide, and the balance includes a dispersing agent, a wetting agent, a stabilizing agent, a thickening agent and a solvent. The weight ratio of the ingredient A to the ingredient B is 1:160-160:1. Two groups of active substance can be compounded to effectively prevent and control annual or perennial broadleaf gramineous weeds in wheat fields. The herbicide composition can improve preventive effects of simple dosages and enlarge weeding spectrum and is safe to wheat.

The invention discloses a pesticide composition containing diflufenican, flufenacet and flucarbazone-sodium and an application of the pesticide composition. The active ingredients of the pesticide composition are diflufenican, flufenacet and flucarbazone-sodium in the weight ratio being (1-50):(5-80):(0.5-10). The pesticide composition has remarkable synergism in the proportioning range and has a control effect much better than single agents, the dosage of pesticides, use frequency and pesticide costs are reduced, and adverse influences of the pesticides to ecological environment are reduced. The pesticide composition can effectively control grassy weeds and broadleaf weeds in a wheat field, especially amur foxtail, cleavers and other weeds, the service life of the pesticide can be prolonged, and the pesticide composition has great significance in comprehensive treatment on weed resistance.

The invention discloses a weeding composition containing flucarbazone-sodium and halosulfuron-methyl. The weeding composition is composed of an active component, an auxiliary and a carrier, wherein the active component is composed of flucarbazone-sodium and halosulfuron-methyl in a weight ratio of (1: 50) to (50: 1), and the weight of the active component is 1-90% of the total weight of the composition; the dosage forms of the composition comprise wettable powder, water dispersible granules, oil suspending agent, powder, granules, suspending agent, dry suspending agent, emulsified oil, emulsion in water, micro-emulsion or suspending emulsion. The weeding composition disclosed by the invention has a synergistic effect, as well as is wide in weed-controlling spectrum, very safe to crops, and extremely low in influence on environment.

The invention relates to a herbicide composition containing flucarbazone and pinoxaden and an application thereof. The mass ratio of flucarbazone to pinoxaden, the active ingredients of the pesticide composition, is (0.5-5) to (1-40). The pesticide composition has the advantages that the pesticide composition shows obvious synergistic effects in the ratio range, thus reducing the dosage of pesticides, the number of pesticide use, the pesticide use cost and the adverse impacts of the pesticides on the ecological environment; as the weed control spectrum is expanded, the problems of grassy weeds and part of broadleaf weeds in wheat fields are solved by using the pesticides once, thus making up for the defects and limitation during single agent use; the service life of the agent is prolonged, which is of important significance to comprehensive treatment of the resistance of the weeds; the pesticide composition takes effect quickly, has long duration, is low in use cost and can be used for controlling the grassy weeds and part of broadleaf weeds in the wheat fields.

The invention discloses a pesticide composition containing flucarbazone, flufenacet and florasulam and application of the pesticide composition. Active components of the pesticide composition are the flucarbazone, the flufenacet and the florasulam, wherein the mass ratio of the flucarbazone to the flufenacet to the florasulam is (0.5 to 5):(5 to 80):(0.1 to 3). According to the pesticide composition, a remarkable synergistic effect within the proportioning range is shown, the using dose of pesticide is reduced, application times of the pesticide are reduced, the pesticide use cost is reduced, and adverse influence of pesticide on an ecological environment is reduced; a weeding spectrum is enlarged, and by one-time pesticide application, various weed problems are solved, and the defects and the limitation of single-dose use are made up; the service life of the pesticide is prolonged, and important significance for integrated management of weed resistance is realized. The pesticide composition is quick in pesticide efficiency playing, long in duration and low in use cost, and can be used for controlling gramineous weeds and broadleaf weeds in the wheat field.

The invention relates to a weeding composition containing flucarbazone and monosulfuron-ester. The effective components comprise flucarbazone and monosulfuron-ester in a weight ratio of 15:1-1:10. The weeding composition has synergic actions on grassy weeds and broadleaf weeds in wheat fields, has obviously better weeding effects than weedicides having single purpose and used individually, has wider weed control spectrum, lowers the pesticide consumption, reduces the environmental pollution and postpones the generation of drug resistance of weeds.

The invention relates to the technical field of pesticides, in particular to a pesticide composition which contains isoproturon, flucarbazone and diflufenican and is used for preventing and killing off gramineous weeds and broadleaf weeds in wheat fields. The pesticide composition is prepared from active ingredients and auxiliary ingredients, the active ingredients comprise isoproturon, flucarbazone and diflufenican, the mass ratio of isoproturon to flucarbazone to diflufenican is 1:(1.2-1.8):(1-2), the mass sum of isoproturon, flucarbazone and diflufenican accounts for 5%-80% of the mass of the composition, and the auxiliaries ingredients comprise at least one of a dispersing agent, an emulsifying agent, a wetting agent, a binding agent, an anti-freezing agent and a thickening agent. According to the pesticide composition containing isoproturon, flucarbazone and diflufenican, a synergistic effect is exerted within a certain proportion range, the prevention and control effect of the composition is obviously improved compared with a single component, the pesticide dosage is reduced, the pesticide use frequency is decreased, the pesticide cost is reduced, the negative influence of pesticide on ecological environment is reduced, and keeping of ecological balance is facilitated.

A method for controlling pests by incorporating into the soil effective amounts of one or more compounds selected from the following compound group (A) and one or more compounds selected from the following compound group (B) is provided. Compound group (A) includes clothianidin, thiamethoxam, imidacloprid, and fipronil, and compound group (B) includes cadusafos, oxamyl, and fluensulfone.

The invention discloses a pesticide composition containing flucarbazone, isoproturon and florasulam, and an application thereof. The active components of the pesticide composition contain flucarbazone, isoproturon and florasulam according to a mass ratio of 0.5-5:10-80:0.1-3. The pesticide composition has obvious synergism in above ratio range, reduces the use dosage of pesticides, reduces the pesticide use frequency, reduces the pesticide use cost, and reduces untoward influences of pesticides on the ecologic environment; the pesticide composition enlarges the weeding spectrum, solves various weed problems through one-time pesticide application, and makes up the defects and restriction in the use process of single doses; the composition prolongs the service life of medicines, and is of important significance to comprehensively control the resistance of weeds; and the pesticide composition also has the advantages of rapid pesticide effect performance, long persistent period, and low use cost, and can be used to control the gramineous weeds and parts of broad leaved weeds in wheat fields.

The invention relates to the pesticide technology field, and discloses a wheat field compound herbicide. The herbicide composition comprises two active components of Pyrasulfotole and flucarbazone-sodium, wherein, the weight ratio of the two active components is 1:16-16:1, and the mass percentage is 0.5-90% of the compound herbicide. The two active components of Pyrasulfotole and flucarbazone-sodium are compounded, by utilization of the complementarity of the two active components, the prevention effects on weeds are raised, and the shortages of single usage are covered. The herbicide composition not only can control wheat field gramineous weeds, but also can control broad leaf weeds, and has remarkable synergy effects. The herbicide composition not only has obvious weeding effects, but also is safe to wheat, has no influence on after-reap crops, and is an ideal herbicide.

The invention relates to the technical field of combination of pesticides, specifically to a dispersible oil suspension of a composite herbicide composed of flucarbazone-sodium and clodinafop-propargyl and a preparation method thereof. The composite herbicide is prepared from, by mass, 6% of flucarbazone-sodium and 10% of clodinafop-propargyl, and the total content of the active ingredients is 16%. The preparation method for the dispersible oil suspension of the composite herbicide comprises the following steps: pumping all the raw and auxiliary materials into a preparation kettle for uniform mixing under stirring; subjecting a mixture obtained in the previous step to primary grinding by a colloid mill at first and then to fine grinding with a sand milling machine; then carrying out filtering and controlling a suspension rate of no less than 90% and 75-[mu]m-test sieve passing rate of no less than 98%; and after analysis results of samples are qualified, successively carrying out metering, packaging and warehousing. According to the invention, flucarbazone-sodium and clodinafop-propargyl are compounded, so weeds are effectively prevented from generating resistance, a plurality of weeds are simultaneously eliminated through application of the composite herbicide once, application frequency of the herbicide is reduced, labor force is saved, pollution to a farmland environment is mitigated, and quality safety of crops is improved.

The invention discloses a compound pesticide composition containing picloram or a salt thereof. The compound pesticide composition comprises an active component I and an active component II, wherein the active component I is picloram or the salt thereof, the active component II is one selected from the group consisting of flumetsulam, pyribenzoxim, carfentrazone-ethyl, topramezone, florasulam, flucarbazone-sodium, clodinafop-propargyl and metamifop, and a mass ratio of the component I to the component II is 60:1 to 1: 60. The invention further discloses a preparation prepared from the composition and applicable to agriculture, and application of the preparation in control and elimination of weeds. The compound pesticide composition containing picloram has an obvious synergistic effect, realizes control of broad-leaf weeds and annual gramineous weeds, reduces the pesticide application amount, mitigates pesticide application burden of peasants and pollution to the environment and has wide development and popularization prospects.

The invention discloses a wheat field herbicide composition. The herbicide composition comprises the following effectively components, namely isoproturon, flucarbazone-sodium and clodinafop-propargyl. The mass ratio of isoproturon to flucarbazone-sodium to clodinafop-propargyl is (50-70) to (0.5-5.5) to (1-10). The herbicide composition further comprises synergist organic silicon; and the mass ratio of isoproturon to flucarbazone-sodium to clodinafop-propargyl to the synergist organic silicon is (50-70) to (0.5-5.5) to (1-10) to (1-4). The wheat field herbicide composition has certain prevention effect on broadleaf weeds and gramineae grassy weeds of wheat fields; and the average reduction rate is up to 94.99% 30 days after the herbicide is used, and the average prevention and removing rate is 98.62%.

The invention relates to a weeding composition containing flucarbazone-sodium and methiopyrisulfuron. The effective components comprise flucarbazone-sodium and methiopyrisulfuron in a weight ratio of 40:1-1:1. The weeding composition has synergic actions on grassy weeds and broadleaf weeds in wheat fields, has obviously better weeding effects than a single agent, has wider weed control spectrum, lowers the pesticide consumption, reduces the environmental pollution and postpones the generation of drug resistance of weeds.

The invention belongs to the technical field of herbicides and relates to a weeding composition. The weeding composition is characterized by being prepared from three active ingredients of pinoxaden,mesosulfuron and flucarbazone. The weeding composition has the advantages of wide weeding spectrum, obvious weeding effect, prolonged lasting period and environmental friendliness.

Provided is an herbicide composition containing flucarbazone sodium and flumioxazin. The mass ratio of the effective components, namely the flucarbazone sodium to the flumioxazin in the herbicide composition is (1-70):(70-1), the total mass of the effective components in the preparation accounts for 1%-80% of the overall preparation mass, and the balance is auxiliary components allowable and acceptable in pesticides. The dosage forms of the herbicide composition are missible oil, a suspending agent, wettable powder, water dispersible granules, emulsion in water, a microemulsion, granules and microcapsules. The herbicide composition is mainly used for controlling a variety of gramineous weeds and broad-leaved weeds.

A flucarbazone sodium hemihydrate method and composition. A method of suppressing growth of grass and broadleaf weeds is described including applying to said weeds at least one dust-free composition comprising flucarbazone sodium-hemihydrate as an active ingredient. A method for preparing flucarbazone sodium-hemihydrate is also described including treating 4,5-dihydro-3-methoxy-4-methyl-5-oxo-N-[[2-(trifluoromethoxy)phenyl]sulfonyl]-1H-1,2,4-triazole-1-carboxamide (MSU) with aqueous sodium hydroxide under pH-controlled conditions; and confirming that a hemihydrate flucarbazone sodium of the following formula:

has been obtained.