132results about How to "Prolong the application period" patented technology

The invention relates to a weeding composition containing florasulam and pinoxaden. The composition is mainly characterized by containing 1 to 60 percent of florasulam serving as an active ingredient, 1 to 60 percent of pinoxaden, auxiliary agent and other excipient; and the weeding composition can be prepared into wettable powder, water dispersible granules, suspending agent, emulsion, micro emulsion, emulsion in water or the like. The weeding composition is used for preventing and controlling broadleaf weed and gramineous weed in wheat fields.

The invention relates to a cyhalofop-butyl-containing weeding composition, which is mainly characterized by comprising 1 to 60 percent of active ingredient A, namely cyhalofop-butyl, 1 to 60 percent of active ingredient B, auxiliary agents and other excipients, wherein the active ingredient B is anilofos, oxaziclomefone or clomazone. The composition can be prepared into wettable powder, water dispersible granules, a suspending agent, suspension emulsion, microemulsion and aqueous emulsion. The weeding composition is used for preventing and controlling annual gramineous weeds in a paddy field.

The invention relates to weeding composition containing diflufenican, which comprises an active ingredient A, an active ingredient B, auxiliary agent and other excipients. The active ingredient A is diflufenican, and the active ingredient B is selected from one of the following compounds: fluoroglycofen-ethyl, dicamba or metolachlor. The weeding composition is mainly characterized in that: the weight percentage of the active ingredient A is 1 percent to 60 percent, and the weight percentage of active ingredient B is 1 percent to 80 percent; and the weeding composition can be made into wettable powder, water dispersion granule, suspending agent, suspension emulsion, water emulsion and micro emulsion, can be used for preventing weeds in soybean field, wheat field and corn field, and has the characteristics of less use of farm chemicals, less residue of farm chemical, good environment compatibility and safety to the human beings and animals.

The invention relates to a weeding composition containing florasulam and triazines. The weeding composition containing florasulam and triazines is characterized by containing 1 to 60 percent of active ingredient A florasulam, 1 to 60 percent of active ingredient B, aids and other excipients, wherein the active ingredient B is one of triazines weedicides such as metribuzin, terbutryn and atrazine; and the weeding composition can be prepared into wettable powder, water dispersible granules, a suspending agent, microemulsion and water emulsion. The weeding composition is used for preventing and controlling annual weed in the wheatland.

The invention relates to a herbicidal composition containing mesotrione. The composition is mainly characterized in that: the herbicidal composition contains 1-60% of an active component A mesotrione, 1-80% of an active component B, an assistant, and other excipients, wherein the active component B is selected from clopyralid, pendimetalin, dicamba, and metribuzin; and the composition can be prepared into a wettable pulvis, a water dispersible granule, a suspending agent, a suspended emulsion, a micron emulsion, and an emulsion in water. The herbicidal composition of the present invention can be used for controlling weeds in fields.

The invention relates to a cyhalofop-butyl and sulfonylurea herbicide-containing herbicide composition. The composition is mainly characterized by comprising 1 to 60 percent of cyhalofop-butyl, 1 to 60 percent of sulfonylurea herbicide, an auxiliary agent and other excipients, wherein the herbicide composition is prepared into wettable powder, water dispersible granules, a suspension agent, suspending emulsion, microemulsion and water emulsion. The herbicide composition is used for preventing and treating annual gramineous weeds of paddy fields.

The invention relates to weeding composition containing florasulam and sulfonylurea, which is mainly characterized by containing 1 percent to 60 percent of florasulam, 1 percent to 60 percent of sulfonylurea and rest auxiliary agent, wherein the sulfonylurea is selected from one of chlorsulfuron, cyclosulfamuron and amidosulfuron. The weeding composition can be made into wettable powder, water dispersion granule, suspending agent, suspension emulsion, micro emulsion and water emulsion. The weeding composition can be used for preventing different weeds in the field.

The invention relates to a weeding composition containing rimsulfuron and triazine. The weeding composition contains an active component A, an active component B, auxiliaries and other excipients, wherein the active component A is rimsulfuron, and the active component B is one compound selected from metribuzin and terbutryn. The weeding composition is characterized by comprising 1-60wt% of the active component A and 1-80wt% of the active component B; the weeding composition can be prepared into a wettable pulvis, a water dispersible granule, a suspending agent, a suspend emulsion formulation and a micron emulsion for controlling corn weeds, and has characteristics of pesticide drug dose reduction, pesticide residual reduction, good environmental compatibility and safety for human and livestock.

The invention relates to a weeding composition containing carfentrazone-ethyl and bromoxynil octanoate. The composition is mainly characterized by comprising 1-60 percent of carfentrazone-ethyl and 1-80 percent of bromoxynil octanoate serving as active ingredients, an aid and other excipients and being prepared into wettable powder, water-dispersible granules, a suspending agent, a micro-emulsion, an aqueous emulsion and the like. The weeding composition is used for preventing and controlling broadleaf weeds and sedges.

The invention discloses a weeding composition containing halosulfuron-methyl and florasulam. The weeding composition comprises active components, auxiliaries and a carrier, wherein the active components include halosulfuron-methyl and florasulam at a weight ratio of (1:50)-(50:1), and the weight of the active components accounts for 1-90% of the total weight of the composition; the auxiliaries include a wetting agent, a dispersing agent, a disintegrating agent, an adhesive, an emulsifier, a thickening agent, an antifoaming agent and the like; the carrier is a solid carrier or a liquid carrier; and the dosage form of the composition is wettable powder, water dispersible granules or oil suspension. The weeding composition disclosed by the invention realizes obvious synergy, expands the weeding spectrum and improves the safety to crops; and compared with the single dosage with equivalent efficacy, the dosage of active components is reduced, thus the cost is lowered. The weeding composition disclosed by the invention can prevent and remove various weeds in a wheat field and the like, and a new variety is provided for the wheat field weeding of the country.

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 relates to a herbicidal composition containing fentrazone, the composition is mainly characterized in that: the herbicidal composition contains 1-60% of active ingredient A fentrazone, 1-80% of active ingredient B, auxiliary agents and other excipients , The active ingredient B is selected from: dicamba, fluorfen, and metolachlor, and made into wettable powder, water dispersible granule, suspension, microemulsion, and water emulsion. The herbicidal composition of the present invention is used for controlling weeds in wheat, rice and corn fields.

The invention relates to a herbicidal composition containing mesotrione and thifensulfuron-methyl. agent and other excipients, made into wettable powder, water dispersible granule, suspension concentrate, suspoemulsion, microemulsion, water emulsion. The herbicidal composition of the invention is used for controlling broadleaf weeds and gramineous weeds in corn fields and wheat fields.

The invention relates to a weeding composition containing beflubutamid and bromoxynil. The composition is mainly characterized by containing 1 to 60 percent of beflubutamid, 1 to 70 percent of bromoxynil, auxiliary agent and other excipient; and the weeding 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 composition containing beflubutamid and diflufenican. The weeding composition is mainly characterized by comprising 1 to 60 weight percent of beflubutamid, 1 to 60 weight percent of diflufenican, an aid and other excipients. The weeding composition can be prepared into wettable powder, water-dispersible granules, a suspending agent, suspension emulsion, microemulsion and aqueous emulsion. The weeding composition can be used for preventing and controlling weeds in wheat fields.

The invention relates to a synergistic weeding composition containing fluroxypyr. The composition is a ternary compound herbicide composition using fluroxypyr, carfentrazone-ethyl and MPCA sodium as active components, wherein a weight ratio of fluroxypyr to carfentrazone-ethyl to MPCA sodium is 1-60: 1-40: 10-80, and the composition may be prepared to form a wettable powder, a water-dispersible granule, an oil flowable concentrate, a suspoemulsion, a micron emulsion and an emulsion in water. The synergistic weeding composition provided by the invention is used for preventing and treating broad-leaf weeds, grassy weeds and cyperaceae weeds in corn fields and wheat fields.

The invention relates to a weeding composition containing Bispyribac-sodium and amide. The weeding composition is mainly characterized in that the weeding composition contains 1-50% of Bispyribac-sodium, 1-80% of amide, accessory ingredient and other excipients, wherein the amide is selected from acetochlor, butachlor, Pretilachlor and propanil, and the weeding composition can be prepared into wettable powder, water-dispersible granules, suspending agent, suspending emulsion, microemulsion and aqueous emulsion. The weeding composition provided by the invention can be used for preventing and controlling paddy field weeds.

The invention relates to a weeding composition containing ethoxysulfuron and penoxsulam, which is mainly characterized in that the weeding composition comprises 0.1 percent to 60 percent of ethoxysulfuron, 0.1 percent to 80 percent of penoxsulam and the balance auxiliary agents and is made into wettable powder, water dispersible granules, suspending agents, suspending emulsion agents, water emulsion agents and microemulsion agents. The weeding composition is used for preventing and treating rice paddy weeds and has the characteristics that the pesticide dosage is reduced, the pesticide residue is reduced, the environment compatibility is good, and the weeding composition is safe to people and livestocks.

The invention relates to a weeding composition containing bispyribac-sodium. The composition is mainly characterized by containing 1 to 50 percent of bispyribac-sodium serving as an active ingredient A, 1 to 70 percent of active ingredient B, auxiliary agent and other excipient, wherein the active ingredient B is selected from prometryn, clomazone or oxadiazon; and the weeding 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 paddy fields.

The invention relates to a bromoxynil octanoate-containing pesticide composition, which is a ternary compound pesticide composition comprising 5-80% of bromoxynil octanoate, 2-60% of mesotrione, 0.1-40% of nicosulfuron, and the balance of an additive, wherein the bromoxynil octanoate, the mesotrione and the nicosulfuron are adopted as active components, and the composition can be prepared into wettable powder, a water dispersible granule, an oil suspension, a suspension emulsion, a micro-emulsion, and an aqueous emulsion. The weeding composition can be provided for prevention and control of broadleaf weeds and grassy weeds in corn fields and wheat fields.

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 discloses a weeding composition containing MCPA (2-methyl-4-chloro-phenoxyacetic acid) and dicamba. The weeding composition comprises raw material medicines and auxiliary materials, wherein the raw material medicines comprise 2-methyl-4-chloro-phenoxyacetic acid and dicamba. The invention further discloses a preparation method and an application of the weeding composition. Compared with the prior art, by mixing effective components of weed killers, the weeding composition has the benefits of expanding weeding spectrum, improving weeding effect, prolonging the suitable period of drug application, reducing drug harm, reducing activity of drug residue, holding over generation and development of drug resistance of the weed killers, and having an important ecological and environmental protection significance.

The invention relates to a weeding composition containing beflubutamid and terbutryn. The weeding composition is mainly characterized by containing the following components by weight percentage: 1-50% of beflubutamid, 1-80% of terbutryn and an additive. The weeding composition can be made into wettable powder, water dispersible granules, suspension concentrate, suspension emulsion, microemulsion and water emulsion. The weeding composition is used for preventing and controlling weeds in a cornfield.

The invention relates to a weeding composition containing rimsulfuron and fluroxypyr. The weeding composition is mainly characterized in that the weeding composition contains 1-70% of rimsulfuron, 1-70% of fluroxypyr, accessory ingredient and other excipients. The weeding composition can be prepared into wettable powder, water-dispersible granules, suspending agent, suspending emulsion, aqueous emulsion and microemulsion. The weeding composition provided by the invention can be used for controlling and preventing annual weeds in corn fields and wheat fields and has the characteristics that the environmental compatibility is good, the weeding composition is safe to people and livestock, use amount of pesticide is reduced, and pesticide residue is lowered.

The invention relates to a weeding composition containing diflufenican and triazines. The weeding composition contains an active ingredient A, an active ingredient B, an aid and other excipients, wherein the active ingredient A is selected from the diflufenican, and the active ingredient B is selected from one of the following compounds: atrazine and terbutryn. The weeding composition is mainly characterized by comprising 1 to 60 weight percent of active ingredient A and 1 to 80 weight percent of active ingredient B; and the weeding composition can be prepared into wettable powder, water-dispersible granules, a suspending agent, suspension emulsion, aqueous emulsion and microemulsion, is used for preventing and controlling weeds in corn fields and wheat fields, and has the characteristics of reducing the using amount of pesticides and pesticide residues, along with high environmental compatibility and safety for people and livestock.

The invention discloses a herbicidal composition containing 2,4-D and florasulam, which consists of active ingredients and adjuvants, and the active ingredients are 2,4-D and florasulam. The invention also discloses a preparation method and application of the herbicidal composition. The invention chooses 2,4-D and florasulam with different herbicidal spectra to complement defects with advantages, consequently, the efficacy is remarkably enhanced, the herbicidal spectrum is broadened, the optimum period of herbicide application is prolonged, the dosage of the herbicide is reduced, the economic cost is saved, the dosage of each applied active substance is greatly reduced, in particular, the reduction of the dosage of florasulam can lead to the great reduction of the residual agent in the environment, the occurrence and development of herbicide resistance can be retarded as well, and therefore the invention is highly significant in terms of ecology and environment protection.

The invention relates to a weeding composition containing carfentrazone-ethyl and metamifop. The composition is mainly characterized by comprising 1-60 percent of carfentrazone-ethyl and 1-60 percent of metamifop serving as active ingredients, an aid and other excipients and being prepared into wettable powder, water-dispersible granules, a suspending agent, a micro-emulsion, an aqueous emulsion and the like. The weeding composition is used for preventing and controlling paddy field cockspur grass and other gramineae weeds and for controlling a part of broadleaf weeds and certain sedges.