86 results about "Bupirimate" patented technology

The invention belongs to the technical field of pesticide formulation and in particular relates to a composite bactericidal composite and applications thereof in aspect of preventing and curing the fungicidal and bacteria diseases of grains, fruits and vegetables. The composite bactericidal composite comprises effective ingredient A and B, wherein the effective ingredient A is prochloraz or othermetal salt composite, and the effective ingredient B comprises at least one of penconazole, imazalil sulfate, ethirimol, bupirimate, SYP-Z048, thifluzamide, mandipropamid, ethaboxam, polyoxin, polyoxin B, benziothiazolinone, famoxadone, dithianon and zinc thiazole. The composite has high efficiency, low toxicity, low residue, good environment compatibility and low cost.

A plant pathogen control composition that contains at least ingredient (I) and ingredient (II), realizing a synergistic effect unexpectable from each individual of the ingredients, and that attains a striking enhancement of control efficacy to a wide spectrum of plant pathogens with low dosage, being free from phytotoxicity. There is provided a plant pathogen control composition comprising ingredient (I) and ingredient (II) as active ingredients. The ingredient (I) is (RS)-N-[2-(1,3-dimethylbutyl)thiophen-3-yl]-1-methyl-3-trifluloromethyl-1H-pyrazole-4-carboxamide. As the ingredient (II), there can be mentioned tetraconazole, flutriafol, imibenconazole, triadimefon, simeconazole, oxpoconazole fumarate, prothioconazole, bupirimate, spiroxamine, metiram, dodine, anirazine, chlozolinate, oxycarboxin, ethaboxam, iprovalicarb, pyrazophos, fluoroimide, diflumetorim, fenhexamide, famoxadone, fenamidone, cyazofamid, zoxamide, cyflufenamide, boscalid, benthiavalicarb-isopropyl, picoxystrobin, pyraclostrobin, fluoxastrobin or dimoxystrobin.

The invention discloses an antifungal composition which comprises two active components A and B, wherein the component A is tebuconazole; the component B is pyrimethanil B1, cyprodinil B2, mepanipyrim B3, ethirimol B4, dimethirimol B5, bupirimate B6, difulmetorim B7, nuarimol B8 or fenarimol B9, or salts thereof. The weight ratio of the component A to the component B is (1:50) to (50:1), and the active components account for 0.1-95% of the weight of the composition. The antifungal composition disclosed by the invention is particularly suitable for preventing and controlling diseases such as botrytis, powdery mildew, venturia inaequalis and the like caused by various kinds of plant pathogenic fungi.

The invention relates to an antibacterial composition in the field of compounding of pesticides, and the antibacterial composition comprises two effective components (bupirimate and proquinazid or a binary mixture of quinoxyfen) and the balance of auxiliary components which are allowable and acceptable in pesticides, wherein the weight percentage of the two effective components is (90:1)-(1:90), preferably (2-65):(70-3); the total weight percent of the effective components in the antibacterial composition is 1-90%, preferably 5-70%; and the antibacterial composition can be prepared into wettable powder, a suspending agent, an emulsifiable concentrate, a soluble liquid solvent, an emulsion in water, and water dispersible granules by using known methods. The antibacterial composition disclosed by the invention is mainly used for preventing and treating diseases arising from erysiphe, puccinia, colisporites, pyrenophora and septoria bacteria.

The invention discloses a method for synthesizing 5- normal-butyl-2- ethide amid-6- methyl pyrimidine-4-based dimethyl amine group sulfonic ester (bupirimate). The method takes nitroguanidine and 2-acetyl group ethyl caproate as raw materials which react under the catalytic action of sodium alcoholate to generate 5- normal-butyl-2-nitryl amine-6- methyl pyrimidine-4- phenol which reacts with ethylamine under catalytic action of Glacial acetic acid; and bupirimate is obtained by the reaction of the 5- normal-butyl-2-nitryl amine-6- methyl pyrimidine-4- phenol and N, N-Dimethylsulfamoyl chloride in the presence of alkalescence. The bupirimate prepared by the synthesizing method has the purity quotient up to 95.4 percent, and the total yield coefficient up to 78.6 percent. The method is mainly used to prepare the bupirimate.

The invention relates to a bactericidal composition comprising the effective components of (A) and (B), wherein the (A) is ethirimol or bupirimate, the (B) is one of sanmate, benomyl, thiophanate-methyl or thiabendazole, and the mass proportion of the A to the B is 50:1-1:50. The composition has an obvious synergistic action and can be used for preventing and treating diseases on crops, such as fruit trees, cotton, paddy, wheat, vegetables and the like, especially for preventing and treating fungoid diseases.

The present invention is to provide a composition for preventing plant diseases which comprises at least Component I and Component II, is capable of obtaining a synergic effect that cannot be expected with each single component, is capable of markedly increasing a control effect in a much smaller amount of chemicals against various plant pathogens, and causes no phytotoxicity suffering.

A composition for preventing plant diseases comprises Components I and II as active ingredients. The Component I is (RS)—N—[2-(1,3-dimethylbutyl)thiophen-3-yl]-1-methyl-3-tri fluoromethyl-1H-pyrazole-4-carboxamide. As the Component II, there can be exemplified, for example, tetraconazole, flutriafol, imibenconazole, triadimefon, simeconazole, oxpoconazole fumarate, prothioconazole, bupirimate, spiroxamine, metiram, dodine, anilazine, chlozolinate, oxycarboxin, ethaboxam, iprovalicarb, pyrazophos, fluoroimide, diflumetorim, fenhexamid, famoxadone, fenamidone, cyazofamid, zoxamide, cyflufenamid, boscalid, benthiavalicarb-isopropyl, picoxystrobin, pyraclostrobin, fluoxastrobin or dimoxystrobin.

The invention discloses a sterilizing rubber roller, comprising a roller cylinder and a roller core, the outer surface of the roller core is covered with the roller cylinder, the roller cylinder is made of rubber, and the rubber is composed of the following components in parts by mass: 100 parts of chlorinated butyl rubber, 5-7 parts of stearic acid, 4-6 parts of magnesium oxide, 4-7 parts of N,N'-diphenyl guanidine, 2-3 parts of zinc oxide, 0.7-1.2 parts of bupirimate and 1.3-1.6 parts of triazole fungicide and is manufactured by a conventional manufacturing process. According to the above mode, the sterilizing rubber roller is excellent in antibacterial effect, the adopted components are low in cost, the antibacterial life is long, and the long-time use of the rubber roller is guaranteed, the harm to the human body and the environment is small, the storage is convenient, and the use range is extensive.

The invention relates to a sterilization composition which comprises the effective components of cyprodinil (A) and ethirimol or bupirimate (B), wherein the weight ratio of A and B is 50:1 to 1:50. A and B have obvious synergistic action after combination, and are used for controlling powdery mildew of crops such as vegetables, wheat, fruit trees, flowers and the like.

The invention relates to sterilization composition containing prothioconazole and bupirimate. The sterilization composition comprises the following effective constituents: prothioconazole and bupirimate, wherein the mass ratio of prothioconazole to bupirimate is (1-50) to (50-1). A preparation comprises the following constituents: effective constituents-prothioconazole and bupirimate, and auxiliary constituents accepted and allowed for use in farm chemicals, wherein the mass percentage of the effective constituents is 1%-80%. The sterilization composition has dosage forms of missible oil, a suspending agent, wettable powder, water dispersible granules, an emulsion in water, a microemulsion, granules and a microcapsule, and is mainly used for preventing and treating powdery mildew, banded sclerotial blight, wilt diseases, leaf spot diseases, rust diseases, stalk break, net blotch and sheath blight of wheat, barley, rapes, peanuts, paddy rice and bean crops.

The invention discloses a pyraziflumid-containing bactericidal composition. The composition is prepared from an active ingredient A and an active ingredient B, wherein the active ingredient A is pyraziflumid, and the active ingredient B is any one selected from boscalid, ethirimol or bupirimate, and the mass ratio of the active ingredient A to the active ingredient B is equal to (50 to 1)-(1 to 50). The pyraziflumid-containing bactericidal composition can be used for controlling multiple diseases of crops such as vegetables, fruit trees and flowers, and is especially used for controlling the diseases such as powdery mildew, gray mold and scab, which are caused by higher fungus; the pyraziflumid-containing bactericidal composition has a good control effect, and has the characteristics of being wide in bacteriocidal spectrum, low in consumption, obvious in synergism, and the like.

The invention relates to a sterilization combination which contains the effective components of boscalid and bupirimate or ethirimol, wherein the mass proportion of the two effective components is 50:1 to 1:50. After mixing, the boscalid and the bupirimate or the ethirimol have obvious synergism, and are used for preventing and treating powdery mildew of crops such as vegetables, wheats, fruit trees, flowers and the like.

The invention relates to a bactericidal composition containing pyraclostrobin and bupirimate, which is formed by binary compounding of active ingredients, namely pyraclostrobin and bupirimate, wherein the mass ratio of pyraclostrobin to bupirimate is (1-25): (25-1), the ratio in parts by mass of the active ingredients, namely pyraclostrobin and bupirimate in a preparation is 1%-80%, and the rest contains auxiliary ingredients which are allowed to use and are acceptable in pesticides. The bactericidal composition provided by the invention can adopt the dosage forms of emulsifiable concentrate, suspension concentrate, wettable powder, aqueous solution, water dispersible granules, emulsion in water, microemulsion, granules and microcapsules. The bactericidal composition is suitable for controlling various powdery mildews, downy mildews, scabs, leaf spots and blights of ornamental plants and field crops, such as fruit trees, vegetables and flowers.

The invention provides a pesticide composition and an application thereof, wherein the composition comprises the following active gradients: prochloraz and pyrimidine fungicides (ethirimol, or bupirimate, or dimethirimol); and the composite is suitable for preventing and treating diseases in agriculture. The pesticide composition has the following advantages: (1) the composition shows excellent synergic effect in a certain matching range, remarkably improves the sterilization effect compared with single dosage, reduces the using dosage of pesticide, the application employees and the cost simultaneously, and decreases adverse effects on environment and pesticide residue; (2) since the two effective gradients in the composition have different action mechanisms, the application of the composition can delay or overcome the drug resistance of pathogenic bacteria and prolong the service life of the single dosage; and (3) the composition has wide prevention and treatment spectrum and can prevent and treat a plurality of diseases of crops.

The invention relates to a sterilization composition in the compounding field of farm chemicals, which is characterized in that: active ingredients of the sterilization composition are formed by mixing bupirimate and kasumin or polyxin, the weight percentage of the two active ingredients is 90:1 to 0.1:90, and the preferential weight percentage is (2 to 65):(50 to 0.1); total content by weight percent of the active ingredients in the sterilization composition is 0.1 percent to 90 percent, and the preferential content is 5 percent to 70 percent, rest ingredients of the sterilization composition are auxiliary ingredients which are allowed to be used and are acceptable in the farm chemical, and the sterilization composition can be made into wettable powder, suspending agent, water agent, emulsion oil, soluble liquid agent, water emulsion and water dispersion granule; and the sterilization composition is mainly used for plant diseases caused by bacteria of Erysiphe, Puccinia, rhynchosporium, Pyrenophora and Septoria.

The invention discloses a bupirimate microemulsion and a preparation method thereof, wherein the bupirimate microemulsion comprises 5-25 percent of bupirimate, 0.5-15 percent of solvent, 0.5-10 percent of cosolvent, 1-5 percent of penetrant, 8-20 percent of surfactant, and the balance of water. The bupirimate microemulsion has simple and easy production process, high production efficiency, good drug effect and improved drug utilization ratio, overcomes a plurality of defects of the prior drug forms, reduces the pressure to the environment from organic solvents, avoids the dust pollution, and improves the product safety in producing, packaging, transporting and using processes.

The invention discloses an agent used for preventing and treating powdery mildew of florists cineraria. The agent comprises the following components in parts by weight: 16-24 parts of bupirimate, 10-12 parts of 50% drazoxolon, 4-8 parts of alkylphenol polyoxyethylene ether formaldehyde condensates, 3-7 parts of polyvinyl alcohol, 2-5 parts of 1,2-butanediol, 10-14 parts of methanol, 4-8 parts of common threewingnut root powder, 3-5 parts of largetrifoliolious bugbane rhizome powder, 3-6 parts of liquorice powder, 4-8 parts of triazole copper and 40-50 parts of water. A use method comprises the following steps: proportionally allocating and mixing the components and stirring the components uniformly to obtain the agent for prevention and treatment; then spraying the agent around affected plants after diluting the agent for prevention and treatment. The agent has good prevention effects, is convenient to use, reduces the pesticide consumption, reduces environmental pollution and is beneficial to ecological balance.

The invention relates to the technical field of pesticide combination, in particular to a sterilization composition containing bupirimate and ningnanmycin, and also relates to application of the sterilization composition. The sterilization composition comprises effective ingredients including bupirimate and ningnanmycin, wherein the weight part ratio of the two effective ingredients: bupirimate to ningnanmycin is 90:1-1:90, the sterilization composition is prepared into wettable powder, suspending agents, aqueous emulsions, water dispersible granules, missible oil and the like after auxiliary agents and excipient are added into the sterilization composition, and the sterilization composition is used for preventing and curing diseases and virus diseases caused by erysiphe, rust, mortierella, septoria, venturia and the like. The composition has good synergy effects in a certain range, the preventing effect is higher than that of single dosages, the pesticide effect is more durable, the special effects are realized on powdery mildews, rust diseases, apple scabs, gray molds, white rot and the like, the residue is lower, the composition can be easily decomposed after the lasting period, the environment is more friendly, and the production increase and the income increase of an agricultural region are favorably realized.

The invention discloses a synthetic method of bupirimate. The synthetic method comprises the following steps of sequentially adding ethirimol, alkali, a solvent and water into a reaction bottle, heating to 50-80 DEG C while stirring, slowly dropwise adding N, N-dimethylsulfonyl chloride, heating until reflux reaction after finishing dropwise adding, adding organic alkali to control the pH value ofthe system to be alkaline when 5-50% of the raw materials are left, and continuously reacting until the reaction is finished, and cooling the system to 50-60 DEG C, washing with water to adjust the system to be neutral, removing the water phase, removing the solvent to obtain an oily substance, and separating out a solid at low temperature, thereby obtaining the bupirimate. The synthetic method provided by the invention has the advantages of mild conditions, simple operation, less three wastes and high yield, and is a synthetic method suitable for industrialization of bupirimate.

The invention discloses a bactericidal composition containing fluopyram and bupirimate. The effective components of the bactericidal composition are fluopyram and bupirimate in a binary compounding manner, and the other components are auxiliary components. The mass ratio of the effective components fluopyram to bupirimate in the bactericidal composition is (1-50):(50-1); and the preparation is prepared from the effective components fluopyram and bupirimate in the preparation with the mass part ratio of 1-80% and the rest of the auxiliary components which are permitted to be used and accepted in a pesticide. The dosage form of the bactericidal composition disclosed by the invention is missible oil, a suspending agent, wettable powder, a water dispersible granule, an emulsion in water, a microemulsion, granules, a microcapsule and water aqua. The diseases such as powdery mildew, downy mildew and the like on vegetables and field crops are effectively controlled.

The invention relates to a bactericidal composition containing meptyldinocap and bupirimate. Active ingredients of the bactericidal composition are binary complex formulation of meptyldinocap and bupirimate. The mass ratio of meptyldinocap to bupirimate is 1-50:50-1. The active ingredients meptyldinocap and bupirimate account for 1-80 wt% of the mass of the preparation, and the balance is auxiliary components which are allowed to be used and accepted in pesticides. Dosage forms of the bactericidal composition contain missible oil, a suspending agent, a wettable powder, water dispersible granules, an emulsion in water, a micronemulsion, a particulate agent and microcapsules. The bactericidal composition is suitable for treating various powdery mildews of fruit trees, vegetables, ornamental plants such as flowers and field crops.

The invention discloses medicament for preventing and treating Chinese rose powdery mildew. The medicament includes, by weight, 16-24 parts of bupirimate, 10-12 parts of 50% Guoguang triadimefon, 4-8 parts of alkylphenol polyoxyethylene ether formaldehyde condensation compound, 3-7 parts of polyving akohol, 2-5 parts of 1,2-butanediol, 10-14 parts of methyl alcohol, 4-8 parts of tripterygium wilfordii powder, 3-5 parts of cimicifugae foetidae powder, 3-6 parts of licorice powder, 4-8 parts of triazolone and 40-50 parts of water. All the components are allocated and mixed according to a proportion and are evenly stirred, and the preventing and treating medicament is obtained; after the preventing and treating medicament is diluted, the medicine is sprayed on the periphery of an affected plant. The medicament is good in prevention effect and convenient to use, the pesticide dosage is reduced, environment pollution is relieved, and ecological balance is facilitated.

The invention relates to the technical field of pesticides and in particular relates to a bactericidal composition and a preparation thereof. The bacterial composition comprises cyflufenamid and bupirimate. The invention further provides a bactericide of the bactericidal composition. According to the bacterial composition and the preparation thereof disclosed by the invention, the cyflufenamid and bupirimate are compounded to generate an obvious synergistic effect, so that the dosage of the pesticides is lowered, and therefore, the production cost is lowered and the labor power is saved.