49 results about "Formetanate" patented technology

The invention provides an insecticide composition, an insecticide preparation and preparation and application of the insecticide composition and the insecticide preparation, and relates to the technical field of pesticides. The pesticide composition provided by the invention comprises a component A and a component B, the component A is (1S, 2R, 4S)-1, 3, 3-trimethyl bicyclo [2.2. 1] heptane-2-yl-4-(tert-butyl) benzoate, the component B is chlorantraniliprole, tetrachlorantraniliprole or emamectin benzoate, and the mass ratio of the component A to the component B is 1: (0.25-4). The insecticide composition provided by the invention has relatively high toxicity to lepidoptera pests such as cotton bollworms, plutella xylostella and corn borers, has a remarkable synergistic effect, can remarkably reduce the dosage of chlorantraniliprole, tetrachlorantraniliprole and emamectin benzoate, realizes application reduction and synergy of pesticides, and delays the development of pest resistance to drugs; and all the components are low-toxicity and low-residue compounds and are easy to degrade in the environment.

The invention relates to a composition for a pesticide, an insecticide and application of the insecticide, the composition comprises emamectin benzoate and a bamboo vinegar diluent, and the bamboo vinegar diluent is obtained by diluting bamboo vinegar with water. The insecticide comprises the composition for the pesticide, and the insecticide is applied to prevention and treatment of lepidoptera pests, mites, coleoptera pests and homoptera pests, especially to prevention and treatment of plutella xylostella. In the composition disclosed by the invention, the bamboo vinegar diluent is used as a synergist to improve the pesticide effect of the emamectin benzoate, so that the pesticide containing the composition can improve the effect of preventing and treating lepidoptera pests, mites, coleoptera pests and homoptera pests, particularly has a remarkable effect of preventing and treating plutella xylostella, and further has a remarkable effect of preventing and treating the emamectin benzoate. According to the insecticide, the dosage of the emamectin benzoate can be reduced, the drug resistance of pests can be overcome and delayed, and meanwhile, the risk levels of environmental pollution, pesticide residues and the like can be reduced.

This invention relates to the fields of pesticide formulations and pesticide pest control, specifically to a composite nano-slow-release suspension of emamectin benzoate and chlorantraniliprole, its preparation, and application. The nano-slow-release suspension comprises emamectin benzoate, chlorantraniliprole, a nanocarrier, a wetting agent, a dispersant, a synergist, a thickener, an antifoaming agent, an antifreeze, a preservative, and water. The nanocarrier is an NX-CMCS & MOF composite nanocarrier. Spraying this composite nano-pesticide onto crops improves the adhesion and penetration of the pesticide on leaves, enhances its resistance to rain washout, and effectively kills major crop pests such as bollworms, diamondback moths, cowpea thrips, and rice planthoppers. Compared with traditional pesticide formulations, it has a significant effect of reducing dosage and increasing efficacy, and has broad application prospects in the field of agricultural pest control and promoting green agriculture.

The invention belongs to the technical field of pesticides, and relates to an insecticidal composition and application thereof. The insecticidal composition comprises an active component A and an active component B, the active component A is a compound represented by a formula (I), the active component B is any one of abamectin and emamectin benzoate, and the mass ratio of the active component A to the active component B is 1: 30-40: 1. The composition disclosed by the invention has a synergistic effect on prevention and control of agricultural and forestry pests within a certain proportioning range, particularly has excellent insecticidal activity on larvae of lepidoptera and diptera pests, and is good in quick-acting property and safe to crops.

The present invention relates to a method for vegetation management that comprises treating an area with an aqueous solution of a formate salt.

This invention relates to the field of microbiology, disclosing a strain of *Methanobacterium formicicum* (accession number CGMCC No. 46076) and a method for producing methane. The *Methanobacterium formicicum* and the method for producing methane provided by this invention can convert carbon dioxide in a system into methane in the presence of hydrogen, and further increase the methane yield when using formate as a carbon source by combining it with acetate and coenzyme M. This method provides a new technical approach for controllable and efficient resource utilization, and has significant application value in environmental protection and energy conservation and emission reduction.

The present invention relates to combinations of a compound of formula (A-1) with a compound selected from the group consisting of dimpropyridaz, emamectin and isocycloseram, bentioflumin, pioxaniliprole, isoflualanam, cybenzoxasulfyl, vinylfluthrin, cyclobunofen, flupymezotiaz, fentiazoluron, 1-(1,2-dimethylpropyl)-5-methyl-N-prop-2-ynyl-N-(3-pyridyl)pyrazole-4-carboxamide, 1 -[4- [5-ethylsulfonyl-1-methyl-4-[3-methyl-6-(trifluoromethyl)imidazo[4,5-b]pyridin-2-yl]imidazol-2- yl]phenyl]cyclopropanecarbonitrile, [(Z)-[[3-ethylsulfonyl-5-[4-(trifluoromethoxy)phenyl]-2-pyridyl]-[[5- (trifluoromethyl)-2-pyridyl]amino]methylene]amino] acetate, 3-[3-ethylsulfonyl-5-[4- (trifluoromethoxy)phenyl]-2-pyridyl]-4-[5-(trifluoromethyl)-2-pyridyl]-1,2,4-oxadiazol-5-one, 1-(4- chlorophenyl)-2-fluoro-4-methyl-5-(2,2,2-trifluoroethylsulfanyl)benzene, and emamectin benzoate; and to methods of controlling or preventing damage to plants using such combinations; and to formulations, concentrates and seed treatments comprising such combinations.

The invention discloses an emamectin benzoate nano-pesticide with both leaf adhesion and pH response as well as a preparation method and application of the emamectin benzoate nano-pesticide, and the nano-pesticide is prepared from a composition for the nano-pesticide. Comprising the following components in parts by weight: 2-15 parts of emamectin benzoate, 30-80 parts of a copolymerization surfactant, 4-15 parts of a nonionic surfactant, 10-60 parts of sodium alginate and 2-15 parts of a cross-linking agent. The nano-pesticide disclosed by the invention is slowly released in a neutral environment (pH is 7) and quickly released in a pest midgut alkaline environment (pH is 9-10), the release rate within 12 hours reaches 60% or above, the nano-pesticide can accurately act on target pests, the pesticide effect is improved, and the non-target toxicity is reduced.

The present application relates to a kind of insecticide composition and its application method, composition includes two active components A, B, wherein component A is selected from the benzamide compound as shown in general formula I: component B is selected from the biological source class insecticide abamectin, emamectin benzoate, polygodial, ethyl polygodial.The composition of the present application has obvious synergistic effect, and the advantages such as delaying resistance, can be used for preventing and treating a variety of pests.

The present invention provides a method for treating crops in field or in a processing facility comprising the steps of producing a dry composition comprising a metabisulphite, a benzoate salt and a cellulose additive; preparing said dry composition as a formulation; and applying the formulation to a crop, wherein said treatment is for prevention or reduction of crop damage by plant pathogens, or reduction of bacterial, fungal or human pathogens.

The invention discloses an insecticidal composition containing fluchlorantraniliprole and a biogenic insecticide, which comprises an active component A and an active component B. The active component A is selected from fluchlorantraniliprole, the active component B is selected from fluchlorantraniliprole, and the active component C is selected from fluchlorantraniliprole. The active ingredient B is selected from any one of abamectin, spinosad, spinetoram, bacillus thuringiensis, milbemectin, methylamino abamectin, methylamino abamectin benzoate (emamectin benzoate), sucrose octacarboxylate, beauveria bassiana, metarhizium anisopliae, nuclear polyhedrosis virus, cytoplasmic polyhedrosis virus and granulosis virus; the weight ratio of the active component A to the active component B is (1: 80)-(80: 1). The composition disclosed by the invention has a synergistic effect on various pests harmful to agricultural production, reduces the dosage of pesticides, reduces the residual quantity of the pesticides on crops, relieves environmental pollution, is safe to human and livestock, has good environmental compatibility, and delays the generation of pest resistance.

The present invention belongs to the field of pesticide technology and relates to an acaricidal composition and its use. The acaricidal composition comprises active ingredient A and active ingredient B; active ingredient A is a compound of formula (I), and active ingredient B is emamectin benzoate. The acaricidal composition exhibits a synergistic effect against harmful mites within a certain ratio range, particularly effective against root mites, and can reduce the dosage and cost of the pesticide.

The invention relates to the technical field of pesticide residue detection, in particular to a method for rapidly screening neonicotinoid and macrolide pesticide residues in vegetables through trichogramma chilonis. The 10% lethal effect condition of the trichogramma on nine kinds of common neonicotinoid or macrolide pesticides such as imidacloprid, acetamiprid, dinotefuran, thiamethoxam, clothianidin, nitenpyram, abamectin, methylamino abamectin benzoate and ivermectin is determined; acute toxic effects and action rules of nine common neonicotinoid or macrolide pesticides in vegetables on trichogramma are researched; according to the method, the 1-hour action dose of the pesticide is determined by adopting 10% of death effect, the detection limit of the trichogramma biotoxicity method on the residues of the 9 pesticides in the vegetables is calculated by combining the quality and surface area of the vegetables, and finally, the common neonicotinoid or macrolide pesticide residues in the vegetables are rapidly screened by adopting the trichogramma biotoxicity limit value determination method.

The invention relates to the technical field of pesticide dry suspending agents, in particular to an emamectin benzoate nano dry suspending agent as well as a micro-fluidic pilot plant test preparation method and application thereof. The invention provides a preparation method of an emamectin benzoate (EMB) nano dry suspending agent, and the method comprises the following steps: (1) providing an organic phase which contains emamectin benzoate, a nano carrier, an organic solvent and an optional non-aqueous auxiliary agent; (2) providing a water phase, wherein the water phase contains water and a water-based auxiliary agent; and (3) mixing the organic phase and the water phase in a micro-mixing channel, removing the organic solvent, and drying to prepare the emamectin benzoate nano preparation.

The present invention discloses an insecticide composition containing flubendiamide and a biogenic insecticide, wherein the effective active ingredients are active ingredient A and active ingredient B, wherein active ingredient A is selected from flubendiamide, and active ingredient B is selected from any one of the following: avermectin, spinosad, spinetoram, Bacillus thuringiensis, emamectin, emamectin benzoate (emamectin benzoate), sucrose octacarboxylate, Beauveria bassiana, Metarhizium anisopliae, nuclear polyhedrosis virus, cytoplasmic polyhedrosis virus, and granulovirus, and the weight ratio of active ingredient A to active ingredient B is 1:80 to 80:1. The composition of the present invention has a synergistic effect on various pests that harm agricultural production, reduces the amount of pesticide used, reduces the amount of pesticide residues on crops, alleviates environmental pollution, is safe for humans and animals, has good environmental compatibility, and delays the development of pest resistance.

This invention provides a method for preparing and applying a controlled-release agent of emamectin benzoate, belonging to the field of nanopesticide technology. This invention uses PFC-1, a hydrogen-bonded organic framework material with a porous structure, as a drug carrier. After loading emamectin benzoate through its porous structure, the loaded system is further modified by surface encapsulation with sodium lignosulfonate. The resulting nano-formulation with controlled-release function is called emamectin benzoate nano-controlled-release agent. The prepared drug-loaded system exhibits good insecticidal activity against diamondback moth. The preparation method includes a method for preparing emamectin benzoate-loaded agents. The prepared system has a high loading capacity of 19.6%. The drug-loaded system provided by this invention has good insecticidal effect against diamondback moth and exhibits pH-selective release effect in the midgut environment of the diamondback moth.

The invention discloses a composition containing emamectin benzoate and chlorfenapyr. The pesticide composition comprises the following components: chlorfenapyr, emamectin benzoate, a wetting dispersant, a thickening agent, an anti-freezing agent, a preservative, a pH regulator, a defoaming agent, an antioxidant and water. The wetting dispersant is a mixture of hexanediyl-alpha, omega-bis (dimethyldodecyl) ammonium bromide and N, N-bis (3-chloro-2-hydroxypropane) propylene diamine sodium diacetate, and the wetting dispersant can be well adsorbed on a water-oil interface to form a compact interfacial film, so that the surface tension of a pesticide liquid is effectively reduced, the contact angle between the pesticide liquid and a target is reduced, and the stability of the target is improved. The wetting capacity and deposition amount of active ingredients on target plants are effectively improved, pesticide loss is reduced, and the prevention and treatment effect of pesticide liquid is improved. The pesticide composition prepared by the invention can be used for efficiently preventing and treating American white moth of poplar and plutella xylostella of cabbage, and is high in suspension rate and small in environmental pollution.

The invention discloses an insecticide synergistic composition containing a piperic acid derivative compound and an application thereof. The composition consists of two active ingredients, compound A and compound B, wherein the component B is selected from any one or two of macrolide insecticides and acaricides; the macrolide insecticides include avermectin, spinosad, spinetoram, avermectin benzoate, liuyangmycin, emamectin, ivermectin, mibelmycin, mibelmycin and the like; the compound I-72 has the following structure: The composition of the invention has the advantages of obvious synergism, delayed resistance and the like, and can be used for preventing and controlling various pests, mites and parasitic nematodes of Lepidoptera, Thysanoptera, Diptera, Hemiptera and the like.

The invention discloses a preparation method of a block polymer-metal organic framework coupled nano pesticide controlled release agent and application of the nano pesticide controlled release agent. Comprising one or two of a block polymer-metal organic framework coupled nano-carrier, nicotine pesticides such as imidacloprid or thiamethoxam or dinotefuran and the like, and emamectin benzoate; and the nano carrier is an amphiphilic block polymer DSPE-PEG (Polyethylene Glycol) 2000-NH2 or DSPE-SS-PEG 2000-NH2 and an MOFs (Metal-Organic Frameworks) material. The block polymer-metal organic framework coupled nano-carrier can realize double loading of pesticide, obviously improves the loading capacity of effective components of the pesticide, and has the characteristic of controllable, accurate and continuous release. Compared with a traditional pesticide formulation, the block polymer-metal organic framework coupled nano pesticide controlled release agent can efficiently kill agricultural lepidoptera and piercing (filing) sucking type pests such as spodoptera frugiperda and aphids, and has remarkable reduction and synergistic effects.

According to the formamide wastewater treatment device, wastewater and alkali liquor supplied by the alkali metering pump are mixed through the mixing tank, the wastewater is alkalized, then the alkalized wastewater is input into the hydrolysis reactor, formamide in the wastewater is hydrolyzed into formate and ammonia gas, then the hydrolyzed wastewater is transferred into the aeration tank, and the aeration tank is used for aeration treatment of the formamide wastewater. Ammonia gas is separated from the wastewater by aerating air supplied by the first fan, the separated ammonia gas and the air enter the absorption tower together, the ammonia gas is absorbed by using clear water to obtain ammonia water, and the aerated wastewater is conveyed into the microbial decomposition system to be subjected to biochemical treatment for further purification. According to the device, the formamide wastewater is treated through cooperative use of the equipment, the defect that energy consumption is large when the formamide wastewater is treated in a traditional distillation separation mode can be effectively overcome, ammonia water is produced as a byproduct in the treatment process, and the advantage of resource utilization of the wastewater is further achieved.

The invention belongs to the technical field of pesticides, and particularly relates to a nano emamectin benzoate chlorantraniliprole suspending agent as well as a preparation method and application thereof. The nano emamectin benzoate and chlorantraniliprole suspending agent is prepared from the following components in percentage by weight: 1 to 30 percent of emamectin benzoate, 1 to 30 percent of chlorantraniliprole, 0 to 3 percent of wetting agent or wetting dispersant, 3 to 10 percent of solvent, 0.1 to 4 percent of thickening agent, 0.1 to 1.5 percent of stabilizer, 0.1 to 0.5 percent of defoaming agent, 0.01 to 0.3 percent of preservative, 0.1 to 10 percent of anti-freezing agent and the balance of water, the solvent is DMF (Dimethyl Formamide) or a mixture containing DMF; the particle size D90 of the nano emamectin benzoate and chlorantraniliprole suspending agent is less than or equal to 100nm. The nano emamectin benzoate and chlorantraniliprole suspending agent is low in production cost and fine in particle size, the nano suspending agent with the same mass contains more pesticide nanoparticles, and the nano suspending agent is wide in target coverage, excellent in permeability, high in pesticide effect, low in viscosity, good in pouring property, capable of diffusing in a cloud mist shape after entering water, free of layering and precipitation and excellent in stability.

The invention provides a pesticide composition containing antibiotic compounds, the pesticide composition is composed of a first effective component and a second effective component, the first effective component is a compound with a structural formula (I), the second effective component is methylamino abamectin benzoate, abamectin, spinosad, spinetoram or ivermectin, and the weight ratio of the first effective component to the second effective component is (1-50): (1-50). The invention also provides application of the pesticide composition in prevention of agricultural and forestry pests. The invention verifies that the binary composition obtained by compounding the flufenutraniliprole and the antibiotic insecticide in a proper proportion has a remarkable synergistic effect, so that the effects of improving the control effect, reducing the dosage and expanding the insecticidal spectrum are achieved. The composition disclosed by the invention has an excellent control effect on target pests such as chilo suppressalis, plutella xylostella, green peach aphid, beet armyworm, ostrinia nubilalis, thrips and flea beetle. (I).

The invention discloses areca-nut-flavor gum fruit and a preparation method thereof, the gum fruit comprises the following raw materials: gum base, the weight percentage of the gum base in the gum fruit is 20%-40%, or the weight percentage of the gum base is 20%-25%; the filling agent comprises at least one of syrup, powdered sugar and starch, and the weight percentage of the filling agent in the areca gum fruit is 20%-70%; or the weight percentage of the filling agent in the areca-nut gum fruit is 50%-70%; the weight percentage of the arecoline benzoate in the gum fruit is 0.1%-1%, and the weight percentage of the arecoline benzoate in the gum fruit is 0.1%-1%; the improved brine is composed of areca nut brine and a pH regulator, the weight percentage of the improved brine in the gum fruit is 0.1%-15%, or the weight percentage of the improved brine in the gum fruit is 5%-12%.

The invention relates to the technical field of pesticides, and particularly discloses an insecticide composition and application thereof. The insecticide composition is prepared from fluxazole amide and emamectin benzoate in a mass ratio of (20: 1) to (1: 20). According to the present invention, the insecticidal advantages of the fluxazole amide and the emamectin benzoate are combined, such that the insecticidal effect is improved, the generation of the pest drug resistance is delayed, the pest drug resistance development chain is broken, and the service life of the insecticide is significantly prolonged so as to ensure the safety and the harvest of crops; fluxazole amide and emamectin benzoate in a specific ratio have a remarkable synergistic effect and can effectively aim at various pests, and the dosage of the insecticide is reduced. Meanwhile, the combination of the fluxazole amide and the emamectin benzoate can greatly improve the persistent effect of the insecticide, the medication frequency is remarkably reduced, the influence of a pesticide preparation on the environment, non-target organisms and the drug resistance of a controlled object is effectively reduced, and the composition has the characteristic of environmental friendliness and promotes ecological balance.

The invention provides an insecticidal composition containing an active component A and an active component B. The active component A is emamectin benzoate, the active component B is a compound shown as a formula I (formula I), the mass ratio of the active component A to the active component B is (1-30): (1-30), the insecticidal composition further comprises an auxiliary agent, the active component accounts for 1%-30% by weight of the insecticidal composition, and the auxiliary agent accounts for 1%-30% by weight of the insecticidal composition. The insecticidal composition is used for preventing and treating agricultural pests, has an obvious synergistic effect, and can reduce the dosage and delay the occurrence of pest resistance to drugs.

The present disclosures present an insecticidal composition comprising a combination of active ingredients, Emamectin benzoate, Cypermethrin and Cartap hydrochloride, and methods of preparing and using such compositions. The present disclosure aims to provide enhanced control of a variety of insect pests affecting crops, with a synergistic effect that improves efficacy compared to individual components.

The invention belongs to the technical field of pesticide compounding, and particularly relates to a composition for preventing and treating pine wood nematodes, a preparation and application of the composition and the preparation. Effective active components in the composition comprise an active component A and an active component B, the concentration interaction ratio of the active component A to the active component B is 1: (0.1-10), the active component A is abamectin or emamectin benzoate, and the active component B is rotenone. Plant source active components and chemical pesticide components are compounded to improve the prevention and control effect, the pesticide dosage is reduced, the environmental risk is reduced, a binary compound system of rotenone and abamectin chemical agents is innovatively constructed, and the pesticide composition has a good application prospect in prevention and control of rotenone and abamectin chemical agents. Through cooperation of different action mechanisms of inhibition of mitochondrial respiratory chains of the two and blocking of glutamic acid gated chloride ion channels, multi-target, low-risk and high-efficiency prevention and control targets are achieved, and a green and efficient compound pesticide is provided for green and sustainable prevention and control of pine wood nematode diseases.

The invention relates to the technical field of pesticide preparations, and discloses a dispersible oil suspending agent as well as a preparation method and application thereof. The dispersible oil suspending agent takes emamectin benzoate and lufenuron as active ingredients, and further comprises a dispersion medium, a dispersing agent, a wetting agent, an emulsifying agent, a thickening agent and a stabilizing agent, wherein the dispersion medium is methyl esterified vegetable oil; the dispersing agent is sulfosuccinate and / or alkyl naphthalene sulfonate; the wetting agent is polyethylene glycol fatty acid ester and / or alkylphenol polyoxyethylene ether phosphate; and the emulsifier is fatty alcohol-polyoxyethylene ether. Compared with an existing water suspending agent or water dispersible granules, the dispersible oil suspending agent has the advantages that the surface tension and the contact angle of liquid medicine can be remarkably reduced, the deposition amount on leaf surfaces is increased, the control effect on crop targets is improved, the spraying adhesion rate of the liquid medicine is increased, rain wash resistance is achieved, the permeability to target insect bodies is good, loss of effective components is reduced, and the effect is good. Pesticide spraying times are reduced, and cost investment is reduced.

A method of increasing delivery of irrigation water and optionally a fertilizer to a predetermined depth in soil containing agricultural crops is disclosed. The method includes introducing formic acid to irrigation water to form a formate-enhanced irrigation water having a formate concentration of from about 10 ppm to about 10,000 ppm, and distributing the formate-enhanced irrigation water to the soil in an amount sufficient to (i) increase a flow rate of the irrigation water through the soil, (ii) reduce a compaction of the soil, and / or (iii) reduce a calcium concentration in the soil. Methods of making a formate salt from carbon dioxide, a hydrogen source and an alkali metal, alkaline earth metal, or ammonia source and generating carbon credits are also disclosed.

The present invention belongs to the technical field of organic synthesis and fine chemical engineering, and particularly relates to an alcohol ether compound and the use thereof in a water-based nano pesticide preparation. The alcohol ether compound provided in the present invention has a structure as shown in formula 1. A long branch chain is present in the molecular structure of the alcohol ether compound provided in the present invention, such that self-assembly is easy to achieved, and the branching of a non-polar group makes the hydrophilicity and lipophilicity of the compound be close to a balance, such that a microemulsion system can be spontaneously formed in water; in addition, the molecular weight thereof is small, and a hydrophilic group is located in the middle of the molecular chain, such that the wetting effect is good; and the hydrophilic group has more oxygen atoms, such that the hydrophilicity thereof is higher. When the compound provided by the present invention is used as a specific surfactant of emamectin benzoate, the stable and transparent emamectin benzoate nano water-based preparation can be obtained in water with the emamectin benzoate at room temperature without using any organic solvent, and the compound has the advantages of low environmental pollution, low toxicity to human and livestock and resource saving.