91 results about "Oxaziclomefone" patented technology

Disclosed is a herbicidal mixture comprising (a) at least one herbicide compound selected from the pyrimidines of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof:

wherein

• • R¹ is cyclopropyl, 4-Br-phenyl or 4-Cl-phenyl;
  • X is Cl or Br;
  • R² is H, C₁-C₁₄ alkyl, C₂-C₁₄ alkoxyalkyl, C₃-C₁₄ alkoxyalkoxyalkyl, C₂-C₁₄ hydroxyalkyl or benzyl; and
  • (b) at least one additional herbicide or herbicide safener compound selected from the group consisting of (b1) ACCase inhibitors, (b2) AHAS inhibitors, (b3) photosystem II inhibitors, (b4) photosystem I electron diverters, (b5) PPO inhibitors, (b6) EPSP synthase inhibitors, (b7) GS inhibitors, (b8) VLCFA inhibitors, (b9) auxin mimics, (b10) auxin transport inhibitors, (b11) other herbicides selected from the group consisting of flamprop-M-methyl, flamprop-M-isopropyl, difenzoquat, DSMA, MSMA, bromobutide, flurenol, cinmethylin, cumyluron, dazomet, dymron, methyldymron, etobenzanid, fosamine-ammonium, isoxaflutole, asulam, clomazone, mesotrione, metam, oxaziclomefone, oleic acid, pelargonic acid and pyributicarb, (b12) herbicide safeners selected from the group consisting of benoxacor, 1-bromo-4-[(chloromethyl)sulfonyl]benzene, cloquintocet-mexyl, cyometrinil, dichlormid, 2-(dichloromethyl)-2-methyl-1,3-dioxolane, fenchlorazole-ethyl, fenclorim, flurazole, fluxofenim, furilazole, isoxadifen-ethyl, mefenpyr-diethyl, methoxyphenone, naphthalic anhydride and oxabetrinil, and their salts. Also disclosed is a method for controlling the growth of undesired vegetation comprising contacting the vegetation or its environment with a herbicidally effective amount of a mixture of the invention (e.g., as a composition described herein).

The invention relates to a weeding composition containing active components of oxaziclomefone and penoxsulam in a weight ratio of 1:20-20:1. The weeding composition can be prepared into a suspension agent, an oil suspension agent, a wettable powder and a water dispersion granule according to the application requirements, and can be applied to control of annual weeds in rice fields. The composition has control effect on weeds in rice fields better than that of each single agent, and can reduce the dosage, delay drug resistance of weeds and mitigate environmental pollution.

The invention relates to a weeding composition for a rice paddy field, comprising the following active components of: (a) oxadiargyl, (b) flucetosulfuron, (c) one or more herbicides selected from oxyfluorfen, ethoxysulfuron, oxaziclomefone and cyclopropyl sulfometuron methyl. The weeding composition enlarges a weeding chart of the rice paddy field, increases weeding effect, has little dosage, convenient use, no residue on rice and soil friendliness and sufficiently reflects a green environmental protection concept, and therefore, the weeding composition has a very wide market prospect.

The invention discloses a weeding composite comprising oxaziclomefone and application of the weeding composite. The composite comprises a first active ingredient, namely the oxaziclomefone, a second active ingredient, namely pretilachlor or butachlor, and assistants. The weight ratio of the first active ingredient to the second active ingredient is (0.1-100): (10-150). The composite can be prepared into suspoemulsion, micro-capsule suspending agent, aqueous suspension agent, dispersible oil suspending agent, missible oil, microemulsion, emulsion in water, wettable powder, water dispersible granules and granules which are allowable agriculturally. The weeding composite is reasonable in composition, good in weeding effect and low in dosage cost, and activity and weeding effect of the composite are not simple superposition of component activity. Compared with existing single preparations, the weeding composite has the advantages of remarkable weeding effect and synergistic effect, high safety and conformity with safety requirements of pesticide preparations. The weeding composite is used for early-stage weeding of transplant fields and direct seedling fields and has high activity for weeds of paddy fields.

The invention relates to a weeding composition for preventing and removing annual weed in rice paddy fields, of which the effective components are pretilachlor, bensulfuron methyl and oxaziclomefone. The weeding composition comprises the following components in percentage by weight: 1-50% of pretilachlor, 1-10% of bensulfuron methyl, 1-30% of oxaziclomefone and the balance of pesticide adjuvant. The composition is suitable for preventing and removing annual weed in rice paddy fields, has obviously better preventing and removing effects than a single agent, and has the advantages of wide weeding spectrum, higher actual effect, lower drug resistance for weed, time saving, labor saving and the like.

The invention discloses a herbicide composition containing oxaziclomefone and metamifop. The herbicide composition comprises the active ingredients of oxaziclomefone and metamifop; the mass ratio of oxaziclomefone to metamifop is 19:1 to 1:19, and is preferably 4:1 to 1:4. The accumulation quantity of the oxaziclomefone and the metamifop is 0.1 percent to 80 percent of the total weight of the composition, and is preferably 2 percent to 20 percent. The herbicide composition has the advantages that the ingredients are reasonable; the prevention effect is superior to the activity of each ingredient during the single application; the synergistic effect is achieved; the weed prevention and control spectrum is expanded; the paddy field gramineae weed, cyperaceae weed and broadleaf weed can be prevented and removed through once medication; the number of medication times is reduced; the prevention and control cost is reduced; the generation of the weed resistance is retarded; the safety on the crops is high; the safety requirements of the pesticide preparation are met.

The invention relates to a weeding composition containing oxaziclomefone and pyraclonil. The weeding composition comprises active ingredients, namely oxaziclomefone and pyraclonil, and the balance being pesticidically acceptable auxiliary elements, wherein the mass ratio of oxaziclomefone to pyraclonil is 1-50:50-1, the total mass fraction of oxaziclomefone and pyraclonil in the composition is 1-80%. The herbicide composition can be prepared into missible oil, suspending agent, wettable powder, water dispersible granule, emulsion in water, microemulsion, granular formulation, microcapsule and aqueous solution, and has efficacy on annual rice weeds, barnyard grasses and grassy weeds.

The invention belongs to the field of the pesticide, relating to a hybrid weeding composite containing Bispyribac-sodium and oxaziclomefone. The hybrid weeding composite takes the Bispyribac-sodium and the oxaziclomefone as main effective ingredients with the mass ratio of (1-99):(1-99). In the weeding composite disclosed by the invention, different surfactants, thickeners, solvents or solid fillers and the like can be added to be processed into various dosage forms, such as missible oil, a suspending agent, water dispersible granules, wettable powder and the like. 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 herbicide.

The invention discloses a weeding composition containing halosulfuron-methyl and oxaziclomefone. The weeding composition containing halosulfuron-methyl and oxaziclomefone is composed of an active component, an additive and a carrier, wherein the active component is composed of halosulfuron-methyl and oxaziclomefone in weight ratio of 0.02-50, and the active component accounts for 1-90% of the total weight of the weeding composition. The weeding composition containing halosulfuron-methyl and oxaziclomefone can be the conventional pesticide dosage forms of wettable powder, water dispersible granules, oil suspension, powder, granules, dry suspending agent, emulsion oil, emulsion in water, microemulsion in water, or suspended emulsion and the like. The weeding composition has a synergistic effect and a broad herbicide controlling spectrum, can prevent and kill various weeds in a grass family and a sedge family and broad leaf weeds, including multiple pernicious weeds such as barnyard grass and difformed galingale herb, can be used before and after seedlings grow and is low in dosage and high in safety to crops.

The invention discloses a weeding composition containing oxaziclomefone and mesotrione. The effective constituents are oxaziclomefone and mesotrione, and the rest are pesticide adjuvants. The mass fraction ratio of oxaziclomefone to mesotrione in the weeding composition is 1:30-30:1. The weeding composition can be prepared into suspending agents, oil suspending agents, wettable powder or water dispersible granules according to the application needs to prevent and kill off annual weeds in paddy fields. The composition is much better than single oxaziclomefone or mesotrione in preventing and killing off weeds in paddy fields, the dosage can be reduced, and the drug resistance of weeds can be postponed.

The invention discloses a weeding compound containing 2-methyl-4-chloro-phenoxyacetic acid and oxaziclomefone. The compound comprises the active component of 2-methyl-4-chloro-phenoxyacetic acid or a derivative of 2-methyl-4-chloro-phenoxyacetic acid and oxaziclomefone. The weight ratio of 2-methyl-4-chloro-phenoxyacetic acid to oxaziclomefone ranges from 60:1 to 1:60. The compound can be applied to the crop weeding aspect in the agricultural field. Experiment results show that the weeding compound is obvious in synergism, can reduce the use amount, and reduces prevention cost. The insect-killing compound can effectively remove various kinds of weeds. By combining weeding agents according to different action mechanisms and action modes, the application amount of each single dosage is effectively reduced, and the compound plays an important role in the aspects of widening weeding spectra, delaying insecticide resistance and the like.

The invention belongs to the technical field of pesticides, and discloses an herbicidal composition, which uses oxaziclomefone, penoxsulam, and clomazone as main active ingredients, wherein the mass ratio of oxaziclomefone to penoxsulam to clomazone is (0.1 to 20) to (0.1 to 15) to (0.1 to 50), and the sum of the three is 1 to 80% by mass in the herbicidal composition. The invention also discloses a water dispersible granule, a wettable powder, a suspending agent, an emulsifiable concentrate and a granule prepared by the herbicidal composition, has the advantages of high efficiency, low toxicity, low cost, quick effect and long duration, and can be used for controlling annual grass weeds, broadleaf weeds and cyperaceae weeds of a rice paddy field.

The invention discloses a weeding composition containing oxaziclomefone and bentazone, which comprises effective components oxaziclomefone and bentazone and the balance of pesticide adjuvants. The mass ratio of the oxaziclomefone to the bentazone is 1:5-1:30, and the oxaziclomefone and bentazone account for 3-70 wt% of the weeding composition. The weeding composition can be prepared into dispersible oil suspending agent, suspending agent, wettable powder or water-dispersible granules according to application demands to prevent and eliminate annual weeds in rice fields. The weeding composition has better preventing and eliminating effects on rice annual weed than the single oxaziclomefone or bentazone, lowers the consumption of the pesticide, reduces the adverse effect of the pesticide on the ecological environment, and effectively solves the problem of drug resistance of weed.

The invention discloses a herbicidal composition containing metamifop and oxaziclomefone, and application of the herbicidal composition. The herbicidal composition is prepared by using the metamifop and the oxaziclomefone as main effective components, wherein the mass ratio of the metamifop to the oxaziclomefone is equal to (1 to 50)-(59 to 1). The herbicidal composition provided by the inventioncan be used for weeding in rice fields, and has a remarkable effect especially for preventing and killing gramineae weeds, broadleaf weeds and sedge weeds. Compared with a single agent, the herbicidalcomposition provided by the invention delays the weed resistance, and is wide in weed control spectrum and long in lasting period under the premise of improving the efficacy; furthermore, the herbicidal composition is safe to rice and afterreap crops.

The invention relates to a herbicide composition containing bispyribacsodium and oxaziclomefone. The herbicide composition is mainly characterized by comprising 1 to 60 percent of bispyribacsodium, 1 to 60 percent of oxaziclomefone, an auxiliary agent and other excipients and is prepared into wettable powder, water dispersible granules and a suspending agent. The herbicide composition is used for controlling cockspur grass and other gramineous of paddy fields, and also controls most of broadleaf weeds, some sedge weeds and other cockspur grass resistant to other herbicides.

The invention discloses a phytocidal composition containing oxaziclomefone and propoxycarbazone. The phytocidal composition comprises the following effective components: oxaziclomefone and propoxycarbazone, of which the weight ratio is (1-50) to (50-1); the total weight of the effective components, namely oxaziclomefone and propoxycarbazone in the preparation accounts for 1-80% of total weight of the overall preparation, and the balance is auxiliary ingredients allowed and accepted in the pesticide. The dosage forms of the phytocidal composition are as follows: missible oil, suspending agents, wettable powder, water dispersible granules, emulsion in water, microemulsion, granules, microcapsules and water aqua. The phytocidal composition is mainly used for preventing and killing off gramineous weeds and a part of broadleaf weeds in the fields of cereal crops, such as wheat and barley, a back wheat field and a paddy field.

The invention discloses a paddy field weeding composition with oxaziclomefone and mefenacet and the application of the paddy field weeding composition. The paddy field weeding composition is composed of the first active component oxaziclomefone, the second active component mefenacet and auxiliaries. The weight ratio of the first active component to the second active component is (0.1-100):(10-120). The composition can be prepared into suspending agents, dispersible oil suspending agents, wettable powder, water dispersible granules and granula allowed agriculturally. The composition is reasonable in component, good in weeding effect and low in pesticide use cost, the activity and the weeding effect of the composition are not simply adding the activities of all the components, and compared with an existing single preparation, the composition has the remarkable weeding effect, besides, the remarkable synergistic effect is achieved, resistance is delayed, good safety is achieved, and the composition meets the requirement for the safety of pesticide preparations. The composition is used for preemergence weed closing treatment and post-emergence weed early-stage treatment of transplanting fields and direct seeding fields, and has high weeding activity on the weeds of paddy fields.

The invention discloses a weeding composition containing oxaziclomefone and pyrazosulfuron-ethyl. The weeding composition comprises the effective components: penoxsulam, pyribenzoxim, and the balance being pesticide auxiliary agents. The mass part ratio of oxaziclomefone to pyrazosulfuron-ethyl in the weeding composition is 1:20 to 20:1. The weeding composition can be prepared into a suspending agent, an oil suspending agent, a wettable powder or water dispersible granules according to needs of applications, and can be used for preventing and removing annual weeds in paddy fields. The effects of the composition on preventing and removing the weeds in the paddy fields are obviously superior to that of each single agent, the dosage is reduced, and the drug resistance of the weeds is delayed.

The invention provides water dispersible granules containing penoxsulam and oxaziclomefone. The water dispersible granules are prepared from, by weight, 10-50% of penoxsulam, 5-10% of oxaziclomefone, 2-10% of a wetting agent, 2-8% of a dispersing agent, 3-6% of glycine betaine, 0.5-6% of an adhesive and the balance filler. The adhesive is a mixture of coal ash and fumed silica. According to the water dispersible granules, the weeding spectrum is enlarged, broad-leaved weed and grassy weed of rice can be effectively removed, the water dispersible granules are safe to current and succeeding crops, and meanwhile the granule consumption cost of a farmer is lowered.

The invention discloses a weeding composition for preventing and treating weeds in rice fields. The weeding composition comprises active components including oxaziclomefone and indanofan in a weight ratio of 1:0.01 to 1:500, wherein the weight of the active components accounts for 1%-95% of the total weight of the weeding composition. The weeding composition can be in the form of wettable powder, water dispersible granules, a suspending agent, an oil suspending agent, a dried suspending agent, granules, emulsion oil, an emulsion in water, a microemulsion, a suspended emulsion, effervescent granules or effervescent tablets. The compounded weeding composition disclosed by the invention not only has an expanded herbicide controlling spectrum and is capable of preventing and eliminating grassy weeds, sedge weeds and broadleaf weeds at one time, but also has an obvious synergistic effect. The weeding composition disclosed by the invention has a wide range of suitable time for application, can be sprayed to pre-emergent soil and post-emergent stems and leaves, generates a small environmental influence and is quite safe to present and later crops, particularly high in safety to paddy.

The invention discloses a phytocidal composition containing oxaziclomefone and fentrazamide. The phytocidal composition comprises the following effective components: oxaziclomefone and fentrazamide, of which the weight ratio is (1-50):(50-1); the total weight of the effective components, namely oxaziclomefone and fentrazamide in the preparation accounts for 1-80% of total weight of the overall preparation; the balance is auxiliary ingredients allowed and accepted in the pesticide. The dosage forms of the phytocidal composition are as follows: missible oil, suspending agents, wettable powder, water dispersible granules, emulsion in water, microemulsion, granules, microcapsules and water aqua. The phytocidal composition is valid on annual weeds and kinds of broadleaf weeds, such as rice, wheat and the like.

The invention discloses pesticide composition containing pyriminobac-methyl, oxaziclomefone and sulfonylurea herbicide. A mass ratio of pyriminobac-methyl to oxaziclomefone to the sulfonylurea herbicide is (1-20): (1-30): (1-50); the sulfonylurea herbicide is selected from one of metazosulfuron or propyrisulfuron. The pesticide composition is applicable to control of weeds in paddy fields; compared with single dose or binary combination use, the pesticide composition improves the weeding effect remarkably and expands the weed control spectrum, meanwhile, the usage amount of pesticide is reduced, the environmental pollution is reduced, the weed resistance is delayed, and the service life of the pesticide is prolonged.

The invention relates to a weeding composition. The weeding composition comprises the following active components of florpyrauxifen and oxaziclomefone according to a weight ratio of 1:50 to 50:1. Theweeding composition is suitable for rice fields, and has the advantages that the generation and prevalence of rice weeds can be effectively prevented and treated; the weeding spectrum is broad, the efficiency is high, the use cost is effectively reduced, and the drug resistance of weeds is decreased.

The invention discloses a weed-killing composition containing tefuryltrione-oxaziclomefone-sulfonylurea weed killers. The weed-killing composition is prepared from the following effective components of tefuryltrione-oxaziclomefone-sulfonylurea weed killers, wherein the sulfonylurea weed killer is selected from one of halosulfuron methyl, pyrazosulfuron ethyl, orthosulfamuron, bensulfuron methyl, propyrisulfuron and metazosulfuron; the weight ratio of the tefuryltrione-oxaziclomefone-sulfonylurea weed killers is (0.5-50):6:(0.5-50). The weed-killing composition provided by the invention is mainly applied to control of weeds in rice fields; compared with single use or binary combination use of all single agents, the weed-killing effect is obviously improved, the weed-killing spectrum is expanded, the effect lasting period is long and the weed-killing composition is safe to rice.

The invention provides a weeding composition containing oxaziclomefone, bensulfuron methyl and penoxsulam. The active ingredients of the weeding composition comprise oxaziclomefone, bensulfuron methyland penoxsulam, and the mass ratio of oxaziclomefone to bensulfuron methyl to penoxsulam is 1-20: 2-60: 1-20. The weeding composition disclosed by the invention can be used for preventing and removing annual weeds in paddy fields and has a remarkable synergistic effect.

The invention relates to a weeding composition for a paddy field and application thereof. The composition is prepared from an active component, an auxiliary and a carrier, wherein the active component is prepared by compounding butachlor, halosulfuron methyl and oxaziclomefone. The weeding composition for a paddy field is used for controlling annual weeds in the paddy field, has an obvious control effect better than the control effect of a single agent, and has the advantages of wide weeding spectrum, delay of chemical resistance, time saving, labor saving and the like.