79 results about "Fluazinam" patented technology

According to the suspending agent containing the pydiflumetofen and the meconazole, provided by the invention, the defects of a traditional single bactericide are overcome, and the control effect on various plant diseases is improved. According to the suspending agent disclosed by the invention, a natural biological source substance chitosan oligosaccharide is introduced as a thickening agent, so that the prevention and treatment effect of the agent on the rice sheath blight disease can be improved unexpectedly.

The present disclosure relates to a fungicidal combinations and compositions. The present disclosure provides a fungicidal combination and composition comprising fluazinam and at least two systemic fungicide, or fluazinam, at least one systemic fungicide, and at least one contact fungicide. The present disclosure also provides fungicidal combinations and compositions for controlling or preventing resistant fungal diseases.

The invention belongs to the technical field of pesticides and plant disease control, and provides an antifungal phenothiazine derivative which can inhibit various fungal diseases on rice and tobacco. The derivative can also be compounded with triazole or fluazinam to prevent and treat fungal diseases of rice and tobacco, and has a good development prospect.

The present disclosure relates to a fungicidal combinations and compositions. The present disclosure provides a fungicidal combination and composition comprising fluazinam and at least a second fungicide selected from mandelamide fungicide, phthalimide fungicide and benzamide fungicide. The present disclosure also provides fungicidal combinations and compositions for controlling or preventing resistant fungal diseases.

The invention relates to a fluazinam-containing pesticide composition, a seed treatment suspending agent as well as a preparation method and application of the seed treatment suspending agent. The invention provides a fluazinam-containing pesticide composition. The active ingredients of the fluazinam-containing pesticide composition comprise fluazinam, fludioxonil and clothianidin, the mass ratio of the clothianidin to the fluazinam to the fludioxonil is (6-7): (0.4-0.8): (0.2-0.6), and the composition has an excellent synergistic effect. The suspending agent for seed treatment is compounded with a film-forming agent composed of acrylate and polydimethylsiloxane according to a specific proportion, it can be ensured that seed coats are not prone to falling off after being coated, meanwhile, adjustment can be conducted according to environmental adaptability, a coating layer is evenly mixed with a pesticide and pigment, the release time of effective components of pesticides is prolonged, and the pesticide effect is improved. The problem of seed coating fading is effectively solved, and the pesticide composition has an excellent effect in prevention and treatment of agricultural diseases such as peanut root rot, grub, wheat stem rot and aphid.

The invention discloses a preparation method of fluazinam, which comprises the following specific steps: by taking anhydrous alkyl substituted aromatic hydrocarbon as a solvent, adding 2, 4-dichloro-3, 5-dinitro-trifluorotoluene and 2-amino-3-chloro-5-trifluoromethylpyridine to prepare a mixed solution; and preparing anhydrous alkyl substituted aromatic hydrocarbon containing an acid-binding agent, stirring for bottoming, and dropwise adding the mixed solution into the anhydrous alkyl substituted aromatic hydrocarbon to prepare fluazinam. According to the method, no water is generated in the reaction process, generation of by-products caused by hydrolysis of nitride raw materials is effectively prevented, post-treatment is convenient, the product does not need to be purified, the content can reach 99% or above, the yield can reach 99% or above, and industrial production of fluazinam is better facilitated.

The invention belongs to the technical field of pesticide disinfestation, and discloses an insecticidal composition containing a nicotine insecticide and an application thereof.The insecticidal composition comprises an active ingredient A and an active ingredient B. The active ingredient A is isoflualanam, the active ingredient B is the nicotine insecticide, and the active ingredient A is isoflualanam or isoflualanam or isoflualanam or isoflualanam or isoflualanam or isoflualanam or isoflualanam or isoflualanam or isoflualanam or isoflualanam. The nicotine insecticide is any one of fluazinam, sulfoxaflor, clothianidin, thiamethoxam, acetamiprid, thiacloprid, imidacloprid, dinotefuran, nitenpyram and flupyradifurone, and the mass ratio of the active component A to the active component B is (1: 40)-(45: 1). The insecticidal composition disclosed by the invention has the advantages of remarkable synergistic effect, resistance delaying, low medication cost and the like.

The application belongs to the technical field of pesticides, and discloses a kind of fungicidal composition containing bromonitril and purposes thereof, the fungicidal composition contains active ingredient A and active ingredient B, the active ingredient A is bromonitril, the active ingredient B is selected from any one of fluazinam, isopyrazam or carboxin, and the mass ratio of the active ingredient A to the active ingredient B is 1:35-35:1.The fungicidal composition has high activity on diseases on various crops, has significant synergistic effect, is superior to single agent in terms of quick-acting property and persistence, simultaneously reduces the use amount of pesticide in agricultural production, reduces pesticide residues in agricultural products, delays the generation of pathogenic bacteria resistance, and is beneficial to the comprehensive management of agricultural diseases.

The invention relates to the field of preparation of fluxapyroxad, and discloses a preparation method of fluxapyroxad. The preparation method comprises the following steps: 1, heating 4, 4-difluoro-3-oxobutanamide and triethyl orthoformate in an organic solvent for reaction to obtain a compound a; 2, adding the compound a into a mixed solution of methylhydrazine and an organic solvent under an ice bath condition, and then reacting under a heating condition; and after the reaction is completed, evaporating out the solvent and concentrating to obtain a compound b. 3, under the action of an alkaline reagent and a metal catalyst, adding the compound b and 2-bromochlorobenzene into an organic solvent, and heating for condensation reaction to generate a compound c; and 4, adding the compound c and 3, 4, 5-trifluorophenylboronic acid into a solvent to carry out Suzuki reaction under the protection of nitrogen and the action of an alkaline reagent and a metal catalyst. And after the reaction is completed, evaporating out the solvent and concentrating to obtain the fluxapyroxad. The method disclosed by the invention has the characteristics of overall economy, environmental protection, safety and high efficiency, and also has relatively strong industrial application potential.

The invention belongs to the technical field of pesticides, and particularly relates to a pesticide fertilizer for preventing and treating corn stem rot. The invention relates to a pesticide active component. The pesticide active component is prepared by compounding ifen trifluconazole and pydiflumetofen according to a mass ratio of (1-9): (9-1). According to the invention, the ifen trifluconazole and the pydiflumetofen are compounded into a pesticide active component with a bactericidal effect, so that the prevention and treatment effect on the corn stem rot can be improved, the drug resistance risk of the pesticide can be reduced, and a support can be provided for developing a novel efficient compound bactericide for preventing and treating the corn stem rot. In addition, the functional pesticide-fertilizer granules are formed by combining pesticide active ingredients with the fertilizer, have the pesticide effect and the fertilizer effect, have the pesticide effect and the fertilizer effect through one-time application, and have good application prospects.

The present application belongs to the technical field of pesticides, and particularly relates to a fungicidal composition for preventing and treating fusarium wilt of bitter gourd. The fungicidal composition for preventing and treating fusarium wilt of bitter gourd comprises fluazinam and carvacol or flutianil as active ingredients. The fluazinam is compounded with carvacol or flutianil by using the compounding strategy. The indoor bioactivity test shows that the compound combination has a synergistic effect on fusarium wilt of bitter gourd. Compared with single components, the compound combination can improve the prevention and treatment effect on fusarium wilt of bitter gourd, thereby effectively preventing and treating fusarium wilt of bitter gourd and providing support for developing new pesticides for preventing and treating fusarium wilt of bitter gourd.

The invention belongs to the technical field of immune anti-attractants, and particularly relates to an immune anti-attractant containing probenazole and a preparation method of the immune anti-attractant. The immune anti-attractant containing probenazole is prepared from the following raw materials in parts by mass: 10 to 15 parts of probenazole, 0.01 to 0.10 part of sedaxane, 0.01 to 0.10 part of validamycin, 0.1 to 2 parts of a binding agent, 0.1 to 2 parts of a dispersing agent, 0.1 to 2 parts of a wetting agent, 50 to 80 parts of calcium carbonate and 20 to 30 parts of water. The immune anti-attractant containing probenazole disclosed by the invention has a relatively good disease-resistant effect on three diseases of rice damping-off, rice blast and banded sclerotial blight at the same time, and is high in heat storage stability at the same time.

The invention discloses a composition for preventing and treating tobacco root-knot nematode as well as a preparation method and application thereof, and belongs to the technical field of biological prevention and treatment. The abamectin and the fluopyram are adopted as main active ingredients, and are compounded with the cinnamon oil and the sophocarpidine which have a synergistic effect, so that the comprehensive control effect on the tobacco root-knot nematode is synergistically improved. Besides, a biodegradable high polymer material is selected as a carrier, an excellent cross-linked network is formed under the action of a stabilizer and a cross-linking agent, effective active ingredients are encapsulated in fibers under an electrostatic spinning process instead of being simply adsorbed on the surfaces of particles, and slow release of drugs is realized along with degradation of the material, so that long-acting controlled release is realized; the pesticide application frequency and the labor cost are reduced. When the composition is applied to preparation of a granular preparation, materials are easier and safer to obtain, and due to the bridging effect between fibers, the granular preparation still has higher mechanical properties and is not easy to disintegrate during storage and transportation under the condition that more auxiliaries are not used.

The utility model belongs to the technical field of quality tracking of catalyst tablet potassium in the production process of fluazinam, and discloses an analyzer for quality tracking of catalyst tablet potassium in the production process of fluazinam, which comprises a base and a fluazinam reaction container, and the fluazinam reaction container is mounted on one side of the upper end face of the base. One side of the fluazinam reaction container is connected with a tracking analyzer, and the tracking analyzer is mainly composed of a sample injection system, an analysis and detection system, a data processing and display system and a control system. According to the device, the mass change of the catalyst flake potassium in the reaction process is accurately tracked in real time, so that the device has important significance on optimizing the production process, improving the product quality and reducing the production cost.

The present invention relates to mixture combinations of active compounds comprising an effective amount of fluazinam; an effective amount of at least one fungicide or its salt, for combatting or preventing fungal diseases of crop plants.

The invention relates to the technical field of pesticides, in particular to a suspending agent containing fluazinam and cyazofamid and a preparation method of the suspending agent. The suspending agent comprises an active component, a dispersing agent, a wetting agent, a thickening agent, a defoaming agent, an anti-freezing agent, a preservative and water, the active component is composed of fluazinam and cyazofamid. According to the invention, the processing difficulty of the dosage form is greatly reduced, the stability of the dosage form is improved, the preparation has the advantages of good water dispersibility and high suspension rate, and the problems of sample storage layering, solidification, large particle size, discoloration, content degradation and the like are effectively solved under the condition that no anti-decomposition factor is added.

The invention discloses a method for rapidly detecting fluazinam on the basis of an L-cys-Cu NCs fluorescent sensing system. The L-cys-Cu NCs fluorescent nano material is successfully obtained by taking L-cysteine and copper sulfate as raw materials and adopting a simple and rapid one-step synthesis method. The L-cys-Cu NCs synthesized by the invention realizes trace detection of fluazinam under the optimal condition, and when the concentration of fluazinam is between 0.05 mu M and 25 mu M, the detection result has a good linear relationship, and the detection limit reaches 1.4 nM. Meanwhile, the fluorescent sensing system is successfully used for detecting fluazinam in a real sample, and experimental results show that the fluorescent system has good potential application value in fluazinam monitoring.

The invention relates to the technical field of pesticides, in particular to a suspending agent containing oxathiapiprolin and ametoctradin as well as a preparation method and application of the suspending agent. The bactericidal composition comprises the following components in percentage by weight: 1-20% of oxathiapiprolin, 1-40% of ametoctradin, 2-8% of a dispersing agent, 2-8% of an anti-freezing agent, 0.5-3% of a thickening agent, 0.1-1% of a stabilizer, 0.1-2% of an auxiliary agent and the balance of deionized water, the auxiliary agent comprises at least one of a bactericide and a defoaming agent. The dispersing agent comprises a polycarboxylate dispersing agent and a naphthalene sulfonate dispersing agent, so that the heat storage performance and the cold storage performance of the suspending agent can be improved, and meanwhile, the contact angle and the rolling angle are reduced; by limiting the weight ratio of the polycarboxylate dispersing agent to the naphthalene sulfonate dispersing agent to be 1: (1-3), after the suspending agent is thermally stored for 2 days at 54 DEG C, the suspension rate and the screen analysis rate can both reach 100%, and after the suspending agent is cold stored for one week at 0 DEG C, the suspension rate and the screen analysis rate can both reach 100%.

The invention discloses an intermediate of fluxapyroxad, a preparation method of the intermediate and a preparation method of the fluxapyroxad, and provides a new synthesis route for synthesis of the fluxapyroxad and an important intermediate of the fluxapyroxad. The synthetic route has the advantages of few steps, high conversion rate, low cost of raw materials and reagents, few three wastes and suitability for industrial production.

The present invention belongs to the technical field of pesticides, and specifically relates to a nano fluazinam sustained-release agent and a preparation method and application thereof. The nano fluazinam sustained-release agent provided by the present invention comprises a sustained-release capsule dispersed in water, wherein the sustained-release capsule is a core-shell structure, the core of the core-shell structure is fluazinam original drug, and the shell of the core-shell structure is a carrier and a surfactant; the carrier material is ethyl cellulose or polylactic acid; the surfactant comprises one or more of maleic rosin polyoxypropylene oxyethylene ether sulfonate, maleic rosin octylphenol polyoxyethylene ether diester acid sodium salt, polyvinyl alcohol, polyoxyethylene ether, polyoxyethylene alcohol, polyurethane, polyethylene glycol, polyvinyl alcohol, polyvinyl ether and polyvinyl amide. The surfactant and the carrier are combined together by intermolecular forces or cross-entanglement between molecular chains, which can reduce the surface tension of the fluazinam sustained-release agent while reducing the release rate of fluazinam, so as to prolong the effective period and improve the utilization rate of the agent.

The application belongs to the technical field of pesticide fungicidal technology, and discloses a fungicidal composition and application thereof, wherein the active ingredient of the fungicidal composition comprises active ingredient A and active ingredient B; the active ingredient A is carmeconazole; the active ingredient B is any one of fluazinam, bifenathi, penthiopyrad and isopyrazam; and the mass ratio of the active ingredient A to the active ingredient B is 1:35-30:1. The fungicidal composition can effectively prevent and control pathogenic bacteria, has a significant synergistic effect, reduces the use amount of pesticides, and reduces environmental pressure.

The invention relates to a method for determining halauxifen-methyl, prothioconazole and metabolite residues of halauxifen-methyl, prothioconazole and metabolite residues of halauxifen-methyl, prothioconazole and metabolite residues of halauxifen-methyl, prothioconazole and metabolite residues of halauxifen-methyl, prothioconazole and metabolite residues of halauxifen-methyl, prothioconazole and metabolite residues of halauxifen-methyl in food. The method is simple, convenient and rapid to operate, good in precision and recovery rate, and suitable for confirmed quantitative determination of halauxifen-methyl, prothioconazole and metabolite thereof in food.

This invention belongs to the field of pesticide technology, specifically relating to a pesticide composition containing benzimidazole. The pesticide composition's active ingredient is a compound of benzimidazole and fluazinam or emodin methyl ether. This invention, through indoor bioactivity tests, found that the compound of benzimidazole with fluazinam or emodin methyl ether, within a certain mass ratio range, has a synergistic effect against various plant fungal diseases such as Rhizoctonia solani, Curvularia crescentis, and Sclerotium sclerotiorum, helping to improve control efficacy. This is of great significance for the research and development of pesticides for controlling diseases such as cucumber damping-off, corn curvularia leaf spot, and peanut white mold.

The application belongs to the technical field of pesticide fungicidal technology, and discloses a fungicidal composition and application thereof. The fungicidal composition comprises active ingredient A and active ingredient B. The active ingredient A is a compound of formula I. The active ingredient B is any one of fluazinam or fluazinamide. The fungicidal composition has good control effect on various plant diseases, slows down the development of pathogenic bacteria resistance, reduces the use dose of pesticides, reduces environmental pollution, and reduces pesticide residues.

The invention relates to the technical field of pesticide compositions, in particular to the field of IPC A01N 43, and more particularly relates to a fluazinam and SYP-9625 suspending agent as well as a preparation method and application thereof. The composition comprises the following components: 5-20% of SYP-9625, 20-40% of fluazinam, 4-15% of a dispersant, 1-12% of an auxiliary agent and the balance of deionized water. The weight ratio of the SYP-9625 to the fluazinam is 1: (1-5), so that the pesticide effect of the suspending agent can be improved, and the suspending agent can be applied to mite prevention and control of cotton, flowers, vegetables and fruit trees; the dispersing agent comprises a carboxylate dispersing agent and a comb-shaped polymer, the weight ratio of the carboxylate dispersing agent to the comb-shaped polymer is 1: (0.2-2), and the phenomena that particles of the prepared suspending agent are pasty, particles exist after screening out and crusting occurs can be avoided; the carboxylate dispersing agent selects Arilan 788, and the comb-shaped polymer selects Arilan 755, so that the stability of the particle size of the suspending agent particles after heat storage can be improved, and the increase of the particle size after heat storage is avoided.

1. The name of the design product: bottle stickers (Dao Yuan keeps the roots - prothioconazole · fluazinam). 2. The use of the design product: for bottle stickers. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: front view. 5. The design product is a flat product, omitting left view, right view, top view, bottom view, perspective view.

The present disclosure relates to fungicidal combinations and fungicidal compositions. The present disclosure provides a fungicidal combination and a fungicidal composition comprising fluazinam and at least a second fungicide selected from the group consisting of a mandelamide fungicide, a phthalimide fungicide, and a benzamide fungicide. The present disclosure also provides fungicidal combinations and fungicidal compositions for controlling or preventing resistant fungal diseases.

The present application belongs to the technical field of pesticide insecticide and fungicide, and discloses a kind of pesticide composition and its use, the pesticide composition includes active ingredient A, active ingredient B and active ingredient C, the active ingredient A is propiconazole, the active ingredient B is fluazinam, and the active ingredient C is a new nicotine insecticide.The pesticide composition of the present application can simultaneously prevent and treat plant diseases and insect pests, the action mechanism of each active ingredient is different, and after compounding, obvious synergistic effect is played, the persistence of the pesticide can be prolonged, the resistance of pathogenic bacteria and pests is delayed, and the crop is safe and friendly to the environment.

The present disclosure relates to a fungicidal combinations and compositions. The present disclosure provides a fungicidal combination and composition comprising fluazinam and at least a second fungicide selected from mandelamide fungicide, phthalimide fungicide and benzamide fungicide. The present disclosure also provides fungicidal combinations and compositions for controlling or preventing resistant fungal diseases.