80 results about "Fluoroglycofen-ethyl" 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 herbicide. The herbicide comprises following raw materials in parts by weight: 40-60 parts of acetochlor, 20-50 parts of glyphosate, 1-5 parts of polyvinyl alcohol, 3-10 parts of fluroxypyr-mepthyl, 3-8 parts of acetone and 2-10 parts of a surfactant. The glyphosate is used for enabling a ternary component to have the obvious synergistic effect by a pure stem and leaf uptake and translocation effect and the combination of fluoroglycofen-ethyl and the fluroxypyr-mepthyl through different mechanisms of stem and leaf touch and root inner uptake and translocation. The glyphosate and a salt thereof are of a low-toxin sterilant herbicide and can be used for preventing and removing all green plants.

The invention discloses a composition of fluroxypyr or ester of fluroxypyr and fluoroglycofen-ethyl, which comprises active ingredients, i.e., the fluroxypyr or the ester of fluroxypyr and the fluoroglycofen-ethyl, wherein the weigh ratio of the fluroxypyr or the ester of fluroxypyr to the fluoroglycofen-ethyl is 5:(1-3); the dosage form of the composition of the fluroxypyr or the ester of fluroxypyr and the fluoroglycofen-ethyl is wettable powder and a water dispersible granule; on the basis of the total weight of the composition, the content of the fluroxypyr or the ester of fluroxypyr is 1-70%, and the content of the fluoroglycofen-ethyl is 1-50%, the content of an additive is 10-98%, and the content of fluroxypyr ester is calculated on the basis of the content of the fluroxypyr. The invention also discloses a preparation method of the wettable powder or the water dispersible granule. The composition is compounded by the fluroxypyr or the ester of fluroxypyr and the fluoroglycofen-ethyl, is low in toxicity, wide in weed killing, quick-acting, good in durable effect and moderate in cost, has high weeding activity on broadleaf weeds, is an ideal pesticide variety for preventing and treating broadleaf leaves in wheat lands, and has the advantages of simplicity in production, convenience and safety in use, pollution-free to environments and the like.

A herbicide is prepared from one of tribenuron-methyl, triasulfuron and bensulfuron-methyl, and fluoroglycofen-ethyl (1-50 wt.%) in ratio of 1:(0.625-2) through mixing. Its advantages are broad spectrum, low dosage, no environmental pollution, and high effect.

The invention discloses a herbicidal composition containing Ethyl 3-(2-chloro-4-fluorine-5-(3-methyl-2,6-dioxo-4-trifluoromethyl-3,6-dihydropyrimidine-1(2H)-yl)phenyl)-5-methyl-4,5-dihydroisoxazole-5-carboxylate. The herbicidal composition comprises two active components A and B, wherein the active component A is Ethyl 3-(2-chloro-4-fluorine-5-(3-methyl-2,6-dioxo-4-trifluoromethyl-3,6-dihydropyrimidine-1(2H)-yl)phenyl)-5-methyl-4,5-dihydroisoxazole-5-carboxylate; the active component B is one component selected from the group consisting of glufosinate, refined glufosinate, oxyfluorfen, fluoroglycofen-ethyl, imazethapyr, dimethenamid, dimethenamid-p, metolachlor, refined metolachlor, butachlor, acetochlor and pyroxasulfone; and the mass ratio of A to B is preferably 1:1.5-10. The composition can be formulated into a plurality of dosage forms. The herbicidal composition of the invention is applicable to controlling annual and perennial weeds in garden land and uncultivated land. With compounding of the two active ingredients, the obvious synergistic effect is achieved, the control effect is improved, and the pesticide dosage is reduced.

The invention discloses a ternary weeding composition containing glyphosate and application thereof. Effective active components comprise a first effective active component, namely the glyphosate, a second effective active component, namely glufosinate-ammonium, and a third effective active component, namely fluoroglycofen-ethyl, wherein the mass ratio of the glyphosate to the glufosinate-ammonium to the fluoroglycofen-ethyl is (1-90) to (1-90) to (1-90). The composition can be prepared into agriculturally acceptable wettable powder, water dispersible granules, a suspending agent, a dispersible oil suspending agent, suspension emulsion, missible oil and an aqueous solution. The ternary weeding composition has reasonable components and has a very good non-tillage weeding effect; the activity and the weeding effect are not simple superposition of the activity of all the components; compared with an existing single preparation or a binary compound preparation, the ternary weeding composition has a remarkable weeding effect and also has a remarkable synergistic effect; the pesticide dosage is reduced, a weeding spectrum is widened and the prevention and control cost is low.

The invention relates to the technical field of pesticides, in particular to a ternary weeding composition containing glufosinate and herbicide. The weeding composition is composed of three effectivecomponents including A, B and C; A is glufosinate, B is oxyfluorfen or fluoroglycofen-ethyl, C is quizalofop-p-ethyl or fluazifop-p-butyl, and the weight ratio of A to B to C is (1-90):(0.1-50):(0.1-50). The ternary weeding composition containing glufosinate has an obvious synergetic effect, a more comprehensive weeding effect and a good weeding effect on poaceae weeds, broad-leaf weeds and perennial weeds, after the composition is used, the pesticide application frequency can be reduced, the pesticide application amount can be reduced, the pesticide resistance of the weeds is lowered, the labor and material cost for weeding is reduced, and the composition can be applied to weed prevention and control of orchards, nursery gardens, gardens and uncultivated areas.

The invention relates to a drug mixture for removing regeneration trees, which is characterized by being prepared from the following pesticide raw materials: 90 parts by weight of glyhosate ammonium, 45 parts by weight of dimethyl tetrachlorosodium, 10 parts by weight of efficiency overlord, 20 parts by weight of fluoroglycofen-ethyl and 25 parts by weight of water. The drug mixture for removing the regeneration trees disclosed by the invention is economical, practical and convenient; raw materials and labour force are saved; the fund investment is reduced; and the working efficiency is increased. The drug mixture for removing the regeneration trees disclosed by the invention has 100% of effect on the kill rate of leaves, trunks and roots of trees and leaves, trunks and roots of large weeds. The drug mixture for removing the regeneration trees disclosed by the invention is worth popularizing.

The invention provides a micro-emulsion herbicide containing glufosinate and fluoroglycofen-ethyl components and a preparation method of the micro-emulsion herbicide. The micro-emulsion herbicide is prepared from the following components in percentage by weight: 1 to 50 percent of glufosinate-containing crude drug, 0.5 to 10 percent of fluoroglycofen-ethyl crude drug, 1 to 30 percent of surfactants and 1 to 30 percent of oily substance. The invention provides a solution for solving the problems of poor pesticide effect and slow effect when the glufosinate is used in a low-temperature region. The micro-emulsion herbicide is prepared from the following components according to the percentage: 1 to 50 percent of the glufosinate-containing crude drug, 0.5 to 10 percent of the fluoroglycofen-ethyl crude drug, 1 to 30 percent of the surfactants and 1 to 30 percent of the oily substance. A formula of a preparation contains the surfactants including a wetting agent, a penetrating agent, a dispersant and the like and plant-derived modified oil; air pores of leaves of weeds are stimulated to be opened under the conditions of low temperature and drought, and absorption of the weeds on the glufosinate medicament is promoted; the disadvantages that the pesticide effect of singly utilizing the glufosinate crude drug in the low-temperature region is poor, the weeds are slowly killed and the weeding effect is poor are obviously relieved.

The invention relates to a pesticide composition containing bispyribac-sodium. The pesticide composition is characterized in that: the pesticide composition comprises 1-50% of an active component A bispyribac-sodium, 1-70% of an active component B, an assistant, and the balance an excipient, wherein the active component B is selected from isoproturon and fluoroglycofen-ethyl; and the pesticide composition is prepared into a wettable pulvis, a water dispersed granule, a suspending agent, a suspended emulsion, a micron emulsion, and an emulsion in water. The pesticide composition of the invention can be used for controlling weeds in the paddy field.

The invention relates to a synergic weed killing composition which jointly comprises fluroxypyr and fluoroglycofen ethyl as effective ingredients and acceptable auxiliary ingredients in pesticide, wherein the weight ratio of fluroxypyr to fluoroglycofen ethyl is 32:1-1:2. The two effective ingredients in the composition has obvious synergism, the weed killing spectrum is enlarged, various broad-leaved weeds can be prevented and killed, the quick acting effect of the composition is better than that of fluroxypyr, and the production cost is reduced.

The invention discloses an efficient herbicide, made from, by weight, 6-10 parts of sodium polyacrylate, 10-12 parts of chlorimuron-methyl, 6-8 parts of tribenuron-methyl, 6-8 parts of bensulfuron methyl, 40-50 parts of fluoroglycofen-ethyl, 8-12 parts of fluroxypyr, 15-25 parts of chipton, 15-25 parts of mint, 20-30 parts of bensulfuron methyl, 20-30 parts of methyl isopropyl ketone, 6-10 parts of cyhalofop-butyl, 5-7 parts of mefenacet, 20-30 parts of sodium nitrate, 10-12 parts of citric acid, 8-10 parts of sodium hexametaphosphate, and 40-60 parts of water; the efficient herbicide is high in activity, has long acting time and can well inhibit the growth of rice weeds.

The invention discloses water-dispersible granules containing glufosinate-ammonium, fluoroglycofen-ethyl and quizalofop-p-ethyl and belongs to the field of weeding. The water-dispersible granules contain the following ingredients in percentage by weight: 30%-60% of glufosinate-ammonium, 1%-10% of fluoroglycofen-ethyl, 5%-12% of quizalofop-p-ethyl, 2%-5% of humectant, 2%-5% of dispersant, 1%-3% ofdisintegrant, 2%-4% of organosilicone surfactant and the balance of fillers. The water-dispersible granules containing the glufosinate-ammonium, the fluoroglycofen-ethyl and the quizalofop-p-ethyl, disclosed by the invention, are good in weeding effect, the consumption of pesticides is lowered, and the potency is stable.

The invention discloses a pesticide composition containing clopyralid and fluoroglycofen-ethyl and application thereof. Clopyralid and fluoroglycofen-ethyl are used as active components of the pesticide composition; the mass ratio of clopyralid to fluoroglycofen-ethyl is (2-20) to (2-20). The pesticide composition shows an obvious synergetic effect in the ratio range; the application dosage of the pesticide is reduced; the pesticide application frequency is reduced; the pesticide cost is reduced; the adverse effects of the pesticide on the ecological environment are reduced; the defects and the limitations of the application of single dosage are remedied; the weed control spectrum is expanded; various weed problems can be solved by applying the pesticide for one time; the service life of the pesticide is prolonged; the pesticide composition has great significance on comprehensive treatment of the weeds; the clopyralid and the fluoroglycofen-ethyl are mixed in application, so that the pesticide effect can be rapidly exerted; the pesticide composition is long in lasting period and low in application cost, and can be used for preventing and treating the broadleaf weeds of rape fields.

The invention relates to the field of pesticide preparations, and discloses a weeding composition and a preparation thereof. The weeding composition comprises flumiclorac-pentyl and a diphenyl ether compound, wherein acifluorfen, fomesafen, fluoroglycofen-ethyl, oxyfluorfen, fomesafen, lactofen, bentazone, aclonifen, bifenox, fenoxaprop-p-ethyl or nitrofen is used as the diphenyl ether compound. According to the weeding composition and the preparation thereof, the flumiclorac-pentyl and the diphenyl ether compound are compounded as an active ingredient, have complementary advantages and have a cooperative effect; the production of weed herbicide resistance is delayed; meanwhile, the weeding composition has a synergistic effect on weeds in a soybean field, has the advantages of safety, high efficiency and environment-friendliness and can be widely applied to prevention and control of soybean weed pests; and the dosage and the dosing frequency can be greatly reduced.

The invention relates to a compound herbicide containing glufosinate-ammonium and high-efficiency haloxyfop-methyl. The herbicide comprises the following main active ingredients: A, B and C, wherein Ais glufosinate-ammonium, B is high-efficiency haloxyfop-methyl, C is any one of selected from a group consisting of fluoroglycofen ethyl, oxyfluorfen and sulfentrazone, and a weight ratio of A to B to C is 1-100: 1-60: 1-60. The herbicide of the invention is used for treating post-emergence stems and leaves and preventing and eliminating grassy weeds, sedge weeds and broadleaf weeds.

The invention provides a method for promoting the normal fruit bearing of a lemon tree with citrus limon yellow vein clearing viruses. The method includes the following steps that: (a) after the shoots of the lemon tree germinate in each spring, and a pesticide is sprayed once onto the whole tree when the 40-60% of the leaves of the shoots initially unfold, the spring shoots and flower buds of thewhole tree are sprayed with the pesticide during days without rain, so that the spring shoots and flower buds can be withered due to dry, wherein the pesticide comprises 500-1000mg/kg of sodium naphthalene-1-acetate, 25-100mg/kg of fluoroglycofen-ethyl, 40-120mg/kg of lactofen, and 0.004%-0.006% of d-limonene, and the pH of the solution is adjusted to 4 to 5; (b) when the length of 40 to 60% of the germinated summer shoots of the lemon tree is larger than or equal to 10 cm, 40-60g of urea is sparsely sprayed near the canopy drip line of the lemon tree, the urea is prepared into a 0.5% solution so as to be poured onto the lemon tree in days without rain; (c) 15 to 20 days after the urea is applied, 300 to 500g of a nitrogen-phosphorus-potassium mixed fertilizer is sprayed near the canopy drip line of the lemon tree, and the nitrogen-phosphorus-potassium mixed fertilizer is prepared into a 1% solution so as to be applied onto the lemon tree in days without rain. With the method of the invention adopted, the time of the sprouting of shoots and the germination of flower buds can be controlled, the growth of the lemon tree can be delayed, so that the summer shoots of the lemon tree cansend forth, and the flowering and fruiting of the lemon tree can be also correspondingly delayed, and therefore, the harm of the citrus limon yellow vein clearing viruses can be effectively reduced,and high yield and quality can be ensured. The method is of great practical significance and application value for lemon production areas stricken with the citrus limon yellow vein clearing viruses.