45results about How to "Wide range of weeding" patented technology

The invention relates to a paddy field weeding composition which takes allylene oxadiazon, pretilachlor and oxyfluorfen as active ingredients. The composition can be prepared into an emulsion in water or a film-forming oil solution, and is used for preventing and treating annual grass family and broad leaf weeds in paddy fields.

The invention relates to the technical field of agricultural insecticide, in particular to gardening herbicide. The herbicide is prepared from, by mass, 10-15 parts of sodium chlorate, 5-8 parts of borax, 0.8-6.4 parts of trichloroacetic acid, 6-8 parts of mefenacet, 6.4-8.8 parts of bentazone, 1.8-5.4 parts of atrazine, 1.8-4.8 parts of acetochlor, 0.8-2.4 parts of sorbitan mono-oleic acid ester, 1.2-3.2 parts of thiameturonmethyl, 5-10 parts of garlic extract, 4-8 parts of wild Chinese prickly ash extract, 3.6-6 parts of chinaberry seeds, 5.6-8.4 parts of cottonseed oil and 1.8-4.8 parts of campesterol. The prevention effect of the gardening herbicide is higher than the off-season prevention effect, the weeding spectrum is wide, grassy weeds and broad leaf weeds can be effectively prevented and eliminated at the same time, the use amount of pesticide is reduced, effective time is shortened, and the future trouble that when herbicide commonly used by people is used for weeding, some nursery stocks are withered is avoided.

The invention discloses a herbicidal composition containing triafamone and benzobicylon. The herbicidal composition comprises a component A and a component B, wherein the component A is a mixture which comprises triafamone and benzobicylon; the component B is selected from one, two or more than two of a variety of recorded compounds, comprising bensulfuron methyl, pyrazosulfuron ethyl, cyclosulfamuron, ethoxysulfuron, cyclosulfamuron, cyhalofop-butyl, pyriminobac-methyl, 2,4-D,2-methyl-4chlorophenoxyacetic acid, propanamide, nitrofen, chlornitrofen, diuron, monuron, simazine, atrazine and prometryn. The herbicidal composition disclosed by the invention has an excellent herbicidal effect, and can effectively prevent and remove gramineous weeds, cyperaceous weeds and broadleaf weeds in paddy fields by applying pesticides once, and is further wide in weeding range and safe to rice for being a triafamone and benzobicylon compounded preparation.

The invention belongs to the technical field of pesticides and discloses a weeding composite. The weeding composite is characterized by containing two active ingredients, namely fluorine ketone sulfone napropamide and quinclorac. The composite is used for controlling annual grass weeds and broadleaf weed in paddy field, and is obvious in synergistic effect, wide in weed control spectrum, safe to rice and long lasting.

A herbicide composition is suitable for the field of wheat, barley and other grains crops. Its efficient components includes at least two of fluoroglycofen-ethyl, fluoroglycofen and bromoxynil octanoate. It can be in one of the four forms including emulsified concentrate, wettable powder, water suspension and water dispersible granule. It has high efficiency, low cost, easy use, fast effect, safety to crop, wide herbicidal spectrum and no environmental pollution.

The invention discloses a composite herbicide and a preparation method thereof. The composite herbicide comprises raw materials in parts by weight as follows: 40-50 parts of quinclorac, 10-20 parts of cyclohexanedione, 10-15 parts of thiopyrandione, 6-10 parts of acetochlor, 8-12 part of chloroacetamide, 5-9 parts of thiencarbazone-methyl, 4-8 parts of aminopyralid, 1-5 part of sodium dibutylnaphthalenesulfonate, 13-17 parts of a surfactant and 20-40 parts of an assistant. The composite herbicide and the preparation method thereof have the advantages that the weed removal effect is very good, and the herbicide is safe and efficient and has good degradation effect and few residues.

The invention belongs to the technical field of pesticide and discloses compound herbicide. The compound herbicide is characterized by containing the two active ingredients of azimsulfuron and oxyfluorfen. The compound herbicide is remarkable in synergistic effect, high in fast-acting property, wide in weeding range and long in lasting period.

The invention relates to a weeding composition. The weeding composition is of a ternary complex weeding composition taking mesotrione, atrazine and acetochlor as active ingredients, and the raw materials are taken in percentage by weight: 1%-20% of the mesotrione, 1%-40% of the atrazine, 1%-40% of the acetochlo; and the weeding composition is of a suspension concentrate prepared by the active ingredients and auxiliary materials. The weeding composition disclosed by the invention is used for controlling annual gramineous weeds and broadleaf weeds in corn fields.

The invention belongs to the technical field of pesticide, and discloses a weeding composition. The weeding composition is characterized by comprising two active ingredients of pyribenzoxim and fluroxypyr. The composition is used for preventing and treating annual grassy weed and broad-leaf weed in a paddy field, the synergistic effect is obvious, the weed-controlling spectrum is wide, and the lasting period is long.

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.

The invention belongs to the technical field of pesticide, and relates to a complex herbicide. The complex herbicide is characterized by containing two active ingredients, fenoxasulfone and penoxsulam, which are supplemented with auxiliary agents and prepared into a dispersible oil suspending agent and suspending agent. The herbicidal composition is used to control annual gramineous weeds and broadleaf weeds in rice paddies, and has the advantages of wide herbicidal spectrum, significant weeding effect, environment-friendliness, and obvious synergistic effect.

The invention belongs to the technical field of pesticides, and discloses a herbicidal composition. The herbicidal composition is characterized by comprising two active components: triafamone and fluroxypyr. The herbicidal composition can be used to control annual grassy weeds and broadleaf weeds in paddy rice field and has the characteristics of prominent herbicidal effect, safety to paddy rice, long lasting effect, and prominent synergetic effect.

The invention belongs to the technical field of pesticide, and relates to a complex herbicide. The complex herbicide is characterized by containing two active ingredients, fenoxasulfone and pyriminobac-methyl, which are supplemented with auxiliary agents and prepared into a dispersible oil suspending agent and a suspending agent. The complex herbicide is used to control annual gramineous weeds and broadleaf weeds in rice paddies, and has the advantages of wide herbicidal spectrum, significant weeding effect, environment-friendliness, and obvious synergistic effect.

The invention provides water dispersible granules for weeding. The water dispersible granules include flumetsulam, dacthal, clodinafop-propargyl, a filling material, a wetting agent, a dispersing agent and an adhesive. The water dispersible granule herbicide has good weeding effect, and is high in safety, long in drug effect time, wide in weeding scope and low in cost.

The invention belongs to the pesticide technology field, and relates to a weeding composition. The weeding composition is characterized in that the weeding composition contains two active components: triafamone and cyhalofop-butyl. The weeding composition is used for controlling common annual gramineous weeds and broad leaf weeds in a paddy land. The weeding spectrum is wide, the resistance is low, the lasting period is long and the weeding composition has an obvious synergy effect.

The invention provides a novel rice field weeding composition which comprises a metolachlor, pyrithiobac-sodium, mesotrione, a surfactant and a carrier. The novel rice field weeding composition provided by the invention has a good weeding effect, high safety, long efficacy time, a wide weeding range and a low cost.

The invention belongs to the technical field of pesticides, and discloses a compound weed killer. The compound weed killer is characterized by containing two kinds of active ingredients, including azimsulfuron and bentazone. The composition is efficient, low-toxicity and broad-spectrum, and is safe and free of phytotoxicity to crops.

The invention belongs to the technical field of pesticides, and discloses a compound herbicide, characterized by containing two active ingredients, i.e., triafamone and bensulfuron methyl. The compound preparation can be made into a water dispersible granule and a dispersible oil suspending agent, and has the characteristics of obvious weeding effect, safety to paddy and long lasting period.

The invention belongs to the technical field of pesticides, and relates to a compound herbicide. The compound herbicide is characterized by comprising two active components, namely picloram and mesotrione. The compound herbicide can be made into a suspending agent by virtue of auxiliaries. The compound herbicide is used for preventing and treating annual grassy weeds and broad leaf weeds in corn fields, is wide in weeding spectrum, has a remarkable weeding effect and an environment-friendly effect, and has a remarkable synergetic effect.

The invention discloses a compound herbicide for improving quick availability of weeding. The compound herbicide is prepared from the following raw materials in parts by weight: 32 to 60 parts of triethanolamine, 15 to 26 parts of polyoxyethylene ether, 125 to 155 parts of water, 12 to 22 parts of fomesafen, 10 to 16 parts of cyhalofop-butyl, 7 to 20 parts of cyclosulfamuron, 10 to 14 parts of ethoxysulfuron, 8 to 12 parts of penoxsulam, 4 to 10 parts of sulcotrione, 2 to 8 parts of atrazine, 3 to 6 parts of quizalofop-p-tefuryl, 4 to 10 parts of sethoxydim, 10 to 14 parts of quizalofop-p-ethyl, 17 to 25 parts of attapulgite clay and 2 to 8 parts of a cosolvent. The compound herbicide disclosed by the invention has the advantages of obvious synergistic effect, significant weeding effect, safety to amphisarcas, long lasting period and wide weeding spectrum; meanwhile, the weeding quick availability of a product is improved and the effective weeding time is prolonged.

The invention belongs to the technical field of pesticides, and discloses a weeding composition. The weeding composition is characterized by containing two active ingredients including triafamone and fenoxaprop-p-ethyl. The composition is used for preventing and controlling annual gramineous weeds and broadleaf weeds in rice fields and is obvious in synergistic effect, wide in weeding range, long in lasting period, safe to rice and free of phytotoxicity.

The invention relates to the technical field of herbicide preparation, in particular to a compound herbicide for a paddy field and a preparation process of the compound herbicide. The raw material ofthe herbicide comprises the following components in parts by weight: 18-25 parts of a mixed agent formed by mixing penoxsulam, mesotrione and ethoxysulfuron according to the weight ratio of (2.8-3.2):5.0: (2.5-3.5), 5-10 parts of bensulfuron methyl, 3-7 parts of prometryn, 10-15 parts of butachlor, 8-12 parts of azone, 5-8 parts of thienone, 1.3-1.8 parts of a disintegrating agent, 2.2-2.8 partsof an adhesive, 0.9-1.4 parts of a defoaming agent and 4-7 parts of an auxiliary agent, compared with commercially available paddy field herbicides, the prepared herbicide has a better killing effecton annual gramineous weeds, broadleaf weeds and cyperus weeds in a paddy field, the effect is more remarkable, the weeding range is wider, and the herbicide has a very good market prospect; besides, the herbicide prepared by the invention can be directly sown into a rice field, and compared with a traditional spray application method, the herbicide prepared by the invention is more time-saving, labor-saving and labor-saving when being applied.

The invention discloses an environment-friendly residue-free sterilant herbicide and a preparation method thereof. The environment-friendly residue-free sterilant herbicide is prepared from the following raw materials: 25-60% of sodium chlorate, 15-36% of sodium bicarbonate, 10-50% of kaolin, 3-5% of white carbon black, 0.1-0.9% of a wetting agent, 0.1-0.9% of a dispersing agent, 0.1-0.9% of an adhesive and 2-5% of a stabilizer. The preparation method comprises the steps of mixing, stirring, granulating and the like. The environment-friendly residue-free sterilant herbicide has the characteristics of high universality, quick effect, good effect, wide service time, environmental friendliness and the like, the effect can be realized in one week at the soonest, the lasting period of the environment-friendly residue-free sterilant herbicide is 2 months at most, and the crops can be planted after 3 months.

The invention belongs to the technical field of pesticides, and relates to a mixed herbicide. The mixed herbicide contains the following two active components: triafamone and pyribenzoxim. The above mixed preparation has the advantages of broad weeding spectrum, obvious synergism, long persistent period and environmental protection.

The invention discloses a special ternary garlic field herbicide containing diflufenican, oxadiazon and pendimethalin. The mass ratio of the diflufenican to the oxadiazon to the pendimethalin is 4: 5: 10. The invention further provides a preparation containing the herbicide composition. The herbicide composition accounts for 19-76% of the total mass of the preparation. The special ternary garlic field herbicide containing diflufenican, oxadiazon and pendimethalin is characterized by being wettable powder, water dispersible granules, a suspending agent, a dispersible oil suspending agent or other dosage forms suitable for agricultural use. The ternary garlic field herbicide has the advantages of wide weeding range, thorough weeding effect, safety and no influence on the growth of garlic sprouts.

The invention belongs to the technical field of pesticides, and discloses a weeding composition. The weeding composition is characterized by comprising azimsulfuron and carfentrazone which are active components. The weeding composition has the advantages that the weeding composition is used for preventing and treating annual gramineous weed and broadleaf weed in paddy rice fields and is wide in weeding spectrum, long in lasting period and convenient to apply, and obvious synergistic effects can be realized.

The invention belongs to the technical field of pesticides, and discloses a weeding composition. The weeding composition is characterized by containing the two active ingredients of triafamone and carfentrazone-ethyl. The composition is used for preventing and controlling annual grassy weed and broadleaf weed in a paddy field and is obvious in synergistic effect, wide in weeding range, safe for rice and long in lasting period.

The invention discloses a weedicide. The weedicide comprises 70-80 parts of a raw drug, 10-20 parts of an auxiliary agent and 100-200 parts of a solvent, wherein during mixing, the raw drug comprisesthe following components in parts by weight: 10-20 parts of butralin, 10-20 parts of isoproturon, 10-15 parts of acetochlor, 5-15 parts of lactofen, 5-8 parts of propisochlor and 1-2 parts of bispyribac; during mixing, the auxiliary agent comprises the following components in parts by weight: 8-15 parts of a defoaming agent and 1-5 parts of a detergent; the solvent is dimethylbenzene. The weedicide solves the problem that the existing weedicide has a limited narrow weeding range.