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53 results about "Metolcarb" patented technology

Metolcarb (chemical formula: C₉H₁₁NO₂) is a chemical compound used as an acaricide and an insecticide.

Preparation method of metal organic framework molecularly imprinted polymer used for enriching trace amounts of Metolcarb

The invention relates to a preparation method of a metal organic framework molecularly imprinted polymer used for enriching trace amounts of Metolcarb. A main technical point of the invention is that: a metal organic framework is adopted as a supporting body, Metolcarb is adopted as a template molecule, methacrylic acid is adopted as a functional monomer, tetraethoxy silane is adopted as a cross-linking agent, and acetonitrile is adopted as a solvent; and an absorption functional material with high selectivity upon Metolcarb is synthesized with an embedding method. The method provided by the invention has the advantages of low cost, simple synthesizing process, and easy-to-control reaction conditions. The prepared Metolcarb molecularly imprinted polymer can be used in the combination of solid-phase extraction concentration and high-performance liquid chromatography, and can be used in separation and enrichment of trace amounts of Metolcarb in various foodstuff samples.
Owner:TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Insecticidal composition containing sulfoxaflor and carbamates

The invention discloses an insecticidal composition containing sulfoxaflor and carbamates. The insecticidal composition comprises an active ingredient A and an active ingredient B, wherein the active ingredient A is the sulfoxaflor; the active ingredient B is any of the following insecticides: carbaryl, indoxacarb, metolcarb, fenobucarb, and isoprocarb; and the weight ratio of the active ingredient A to the active ingredient B is 1-50 percent:1-80 percent. The composition can control various insect pests, has a remarkable synergistic effect, widens a bactericidal spectrum, and has relatively high activity on cotton bollworms, aphids, rice planthoppers, rice leafhoppers, and Cnaphalocrocis medinalis as well as Plutella xylostella, cabbage caterpillars and beet armyworms on cruciferous vegetables; the using amount of pesticides is reduced, the residual amount of the pesticides on crops is reduced, and the environmental pollution is reduced; and the insecticidal composition is safe to people and livestock, has high environmental compatibility, and ensures that pests cannot produce the pesticide resistance easily.
Owner:陕西汤普森生物科技有限公司

Film-spreading oil agent capable of preventing and curing rice planthopper

A film-spreading oil agent capable of preventing and curing rice planthopper comprises the components by weight percent: 10-60 percent of effective component, 3-85 percent of additive, 0-70 percent of filling material, 5-14 percent of water surface diffusant, and 0-15 percent of water, wherein the effective component is one, or combination of any two selected from chlorpyrifos, diazinon, dichlorvos, imidacloprid, thiamethoxam, clothianidin, thiacloprid, thiazoline, nitenpyram, dinotefuran, pymetrozine, isoprocarb, fenobucarb, metolcarb, methyl carbamate, sulfoxaflor and flonicamid, and the weight ratio of the two effective components under two ways is (1:10)-(10:1). The oil agent has the technical effects that the effect of preventing and curing the rice planthopper is improved, the operation is simple, labor and time are saved, no harm is caused for human body, and no pollution is caused for the ambient condition when the oil agent is applied; moreover, the utilization ratio of the effective component is improved, the labor intensity is reduced, the labor is saved, and the agricultural production cost is reduced.
Owner:河北博嘉农业有限公司

Insecticidal composition containing fipronil and uses thereof

The invention discloses a pesticide component containing fipronil and the application thereof. The invention is composed of component A and component B, wherein, the component A is the fipronil, the component B is composed of any one of thiodicarb, isoprocorb or metolcarb, wherein, the component B also comprises auxiliary materials, and the component A and the component B form a compound dispensed component according to the mass proportion of 0.1 to 10 shares: 99.9 to 90 shares. The compound dispensed component can be made into various application dose types, and the dose types comprise water dispersion granule, wettable powder, suspending agent and emulsifiable oil. The cost is low, the dosage is low, the prevention effect is good, the durable period is long, the use is convenient, and the residual on the crop is less; according to the adjustment of the compound dispensing proportion of the medicine and the auxiliary materials, the characteristic that the prevention effect of the invention can be enhanced by 1.5 times can be reached, and the invention has the synergic function for pest killing, and is used for rice planthopper prevention.
Owner:张少武

Ultra-low-volume liquid containing lufenuron and carbamate pesticide

The invention relates to an ultra-low-volume liquid containing lufenuron and carbamate pesticide. Lufenuron and an active ingredient II are compounded to form a chemical component of the ultra-low-volume liquid, and remaining components of the ultra-low-volume liquid include a surfactant and a solvent. The active ingredient II is optionally one of carbosulfan, benfuracarb, nitrilacarb, fenobucarb, isoprocarb, triazamate, pirimicarb, metolcarb, dimethacarb, carbaryl, methiocarb, methomyl or thiodicarb. The ultra-low-volume liquid is convenient to process, long in lasting effect and high in work efficiency, targets cannot generate pesticide resistance easily, the environmental pollution is low, the pesticide and water are saved, the pesticide utilizing rate is improved, and various pests of rice, wheat, corns, vegetables, tobaccos, tea trees, fruit trees and sugarcane can be controlled by ultra-low-volume spraying, low-volume spraying or ultra-low-volume electrostatic spraying.
Owner:GAUNGXI TIANYUAN BIOCHEM

Synergistic pesticide composition and application thereof

The invention discloses a synergistic pesticide composition and application thereof. The active components of the synergistic pesticide composition are flufiprole and carbamate pesticide, wherein the carbamate pesticide is one of fenobucarb, isoprocarb, carbosulfan, carbaryl, metolcarb, methomyl, pirimicarb and thiodicarb. The weight ratio of the flufiprole to the carbamate pesticide is (1:50) - (1:1), and the weight percentages of the flufiprole and the carbamate pesticide in the composition are both 2-80%. The synergistic pesticide composition is applied to preventing and controlling agricultural pests. Through the application of the synergistic pesticide composition, the control efficiency is obviously improved as compared with that of single dosage, the use amount of the pesticide is reduced, the influence of pesticide on environment is reduced, and the pesticide cost is lowered.
Owner:湖南农大海特农化有限公司

Insecticidal composition containing silvchongxian'an and carbamate

The invention discloses an insecticidal composition containing silvchongxian'an (with a full name of 3-bromo-N-(2,4-chloro-6-(methylformamide)phenyl)-1-(3,5-dichloro-2-pyridinyl)-1H-pyrazole-5-carboxamide and with CAS No. 1104384-14-6) and a carbamate. The effective active compositions comprise an active composition A and an active composition B, wherein the active composition A is silvchongxian'an, and the active composition B is any one compound selected from indoxacarb, isoprocarb, metolcarb, carbaryl and fenobucarb, and the weight ratio of the active composition A to the active composition B is 1:80-60:1. The composition has synergic effect on multiple insects harmful to agriculture production, the pesticide usage amount is reduced, the pesticide residual quantity on crops is reduced, the environment pollution is mitigated, and the composition is safe to people and livestock, good in environment compatibility and insusceptible to enable insects to generate pesticide resistance.
Owner:陕西汤普森生物科技有限公司

Ultralow-volume liquid containing buprofezin

InactiveCN102648712AHigh efficiency of pesticide applicationGood prevention effectBiocideAnimal repellantsChlorpyrifosLeafhopper
The invention relates to an ultralow-volume liquid containing buprofezin and the application thereof in a paddy field. The ultralow-volume liquid is prepared by compounding buprofezin with one effective component, such as chlorpyrifos, thiamethoxam, meta-tolyl-N-meth ylcarbamate, isoprocarb or fenobucarb and is used for controlling piercing and sucking type agricultural destructive insects of rice planthopper, aphid, leafhopper, aleyrodid and the like. The ultralow-volume liquid is adopted for controlling the insects by applying an ultralow-volume spraying method. Water does not need to be added for diluting the liquid during use, the liquid applying efficiency is high and the control efficiency is remarkable. Compared with the traditional liquid applying method, a large quantity of manpower and material resources can be saved.
Owner:GAUNGXI TIANYUAN BIOCHEM

Insecticidal composition containing novaluron and carbamates

The invention discloses an insecticidal composition containing novaluron and carbamates. The insecticidal composition comprises an active ingredient A and an active ingredient B, wherein the active ingredient A is the novaluron; the active ingredient B is any of the following compounds: indoxacarb, metolcarb, carbaryl and carbosulfan; and the weight ratio of the active ingredient A to the active ingredient B is 1:80-80:1. The composition can control various pests, has a remarkable synergistic effect, widens a bactericidal spectrum, and has higher activity on rice planthoppers, aphids, leafhoppers, Chilo suppressalis, Pectinophora gossypiella, cotton bollworms, beet armyworms, Plutella xylostella, cabbage caterpillars, Phyllocoptruta oleivora Ashmead, leaf miners, underground pests and the like on vegetables, fruit trees, cotton, rice and corn; the using amount of pesticides is reduced, the residual amount of the pesticides on crops is reduced, and the environmental pollution is reduced; and the insecticidal composition is safe to people and livestock, has high environmental compatibility, and ensures that pests cannot produce the pesticide resistance easily.
Owner:SHAANXI MEIBANG PHARMA GRP CO LTD

Tolfenpyrad-containing pesticidal composition

The invention discloses a tolfenpyrad-containing pesticidal composition. The composition is mainly characterized by comprising an active component A and an active component B, wherein the active component A is tolfenpyrad, and the active component B is mobucin or tsumacide or buprofezin; the weight ratio of the active component A to the active component B is 1:60-40:1; and the composition can be prepared into wettable powder, water-dispersible granules, a suspending agent, a suspended emulsion, an aqueous emulsion, a microemulsion, a microcapsule suspending agent and a microcapsule suspending-suspending agent. The composition disclosed by the invention can prevent and treat many soil pests, has an obvious synergistic action, widens the pesticidal spectrum, and has higher activity for pests on paddy rice, wheat, cotton, fruit trees and cruciferous vegetables; the invention reduces the pesticide consumption, is safe for human and livestock, does not have chemical injury, and has favorable environmental compatibility; and the preparation has higher adhesive force and rainfall erosion resistance.
Owner:陕西亿田丰作物科技有限公司

High-efficiency insecticide composition

The invention discloses a high-efficiency insecticide composition which is composed of an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from tefluthrin, the active ingredient B is selected from any of the following compounds: indoxacarb, buprofezin, MTMC (Tolyl Methyl Carbamate) and isoprocarb, and the weight ratio of the active ingredient A to the active ingredient B is 1:70 to 70:1. The high-efficiency insecticide composition can prevent and control various insects, has an obvious synergism effect, expands an insecticidal spectrum, reduces the pesticide using amount, reduces the residual quantity of pesticide on the crop, and alleviates environmental pollution.
Owner:灌云龙翔织造有限公司

Metolcarb piezoelectric immunosensor and preparation method thereof

The invention provides a metolcarb piezoelectric immunosensor and a preparation method thereof. According to the metolcarb piezoelectric immunosensor, a multi-walled carbon nanotube and polyamide-amine dendrimer compound is dispensed on the surfaces of gold electrodes of piezoelectric quartz crystals, and a metolcarb polyclonal antibody is self-assembled and fixed by virtue of a large quantity of active amino groups on the surfaces of dendrimers, so that metolcarb in carbamate pesticides is directly and quantitatively detected. By virtue of the metolcarb piezoelectric immunosensor, the characteristics of high specific surface area of multi-walled carbon nanotubes and high-sensitivity detection of the active groups on the surfaces of the polyamide-amine dendrimers and a quartz crystal microbalance are effectively combined; the metolcarb piezoelectric immunosensor is simple to prepare; the conditions are liable to control; the prepared piezoelectric sensor has the advantages of high sensitivity and high reproducibility, and can be used for analyzing and detecting metolcarb in samples such as apple juice and orange juice.
Owner:TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Insecticidal composition containing pymetrozine

The invention relates to an insecticidal compound comprising Pymetrozine, in particular to a composite compound of Pymetrozine, meta-tolyl-N-methylcarbamate and Carbaryl; the insecticidal compound is effective to the plant lice of wheat, cotton and vegetables as well as the rice fulgorid of rice. The compound is mainly characterized in that the weight percentage ratio of the Pymetrozine to the meta-tolyl-N-methylcarbamate is 1: 80 to 80: 1; and the weight percentage ratio of the Pymetrozine to the Carbaryl is 1: 80 to 80: 1.
Owner:陕西亿田丰作物科技有限公司

Synergistic insecticidal composite with dinotefuran

The invention discloses a synergistic insecticidal composite with dinotefuran. The synergistic insecticidal composite is an insecticidal composite containing a component A and a component B, wherein the component A is dinotefuran; the component B is selected from any one of the following insecticides: metolcarb, isoprocarb, fenobucarb and carbaryl; the weight ratio of the active component A to the active component B is 1-50:1-80. The insecticidal composite can control various pests, have obvious synergy, expand the insecticidal spectrum and have higher activity to piercing-sucking mouthparts pests such as aphid, planthopper, leafhopper and whitefly and lepidoptera pests such as Plutella xylostella and Spodoptera exigua; the dosage of the pesticide is decreased, the amount of residue of the pesticide on crops is decreased and the environmental pollution is reduced; and the insecticidal composite is safe to human and livestock and has good environment compatibility, and the pests are not easy to have drug resistance.
Owner:海利贵溪新材料科技有限公司

Insecticidal composition containing bromantraniliprole and carbamates

The invention discloses an insecticidal composition containing bromantraniliprole and carbamates. The insecticidal composition contains an active ingredient A and an active ingredient B, wherein the active ingredient A is the bromantraniliprole; the active ingredient B is one of the following compounds: isoprocarb, metolcarb, indoxacarb and carbaryl; and the weight ratio of the active ingredient A to the active ingredient B is (1:70)-(50:1). The composition has an effect of synergizing various pests which endanger the agricultural production, is safe to people and livestock, and is high in environmental compatibility, the dosage of pesticides is reduced, the residual amount of the pesticides on crops is reduced, the environmental pollution is reduced, and the pests cannot produce pesticide resistance easily.
Owner:SHAANXI MEIBANG PHARMA GRP CO LTD

Pesticidal composition containing thiacloprid

The invention discloses a pesticidal composition containing thiacloprid, containing A and B, wherein A is selected from any one of the following carbamate pesticides: metolcarb, isoprocarb, fenobucarb or carbaryl; B is thiacloprid; the ratio of parts by weight of the active ingredients A and B is 1-80:1-50. The composition has the following advantages: after A and B are compounded, the composition has obvious synergy and sustained control effect, expands the pesticidal spectrum, reduces the pesticide consumption and the residues of the pesticides on the crops, lightens environmental pollution, is harmless to people and livestock, has good environment compatibility and ensures the pests not to easily generate resistance to drugs.
Owner:SHAANXI MEIBANG PHARMA GRP CO LTD

Ultra low volume concentrate containing metaflumizone and carbamate insecticides

The invention relates to an ultra low volume concentrate containing metaflumizone and carbamate insecticides. The concentrate is characterized in that metaflumizone and an active ingredient II are compounded to form a chemical ingredient; other ingredients comprise a surfactant and a solvent; and the active ingredient II is any one of carbosulfan, benfuracarb, nitrilacarb, fenobucarb, isoprocarb, triazamate, pirimicarb, MTMC, dimethacarb, carbaryl, methiocarb, methomyl and thiodicarb. The concentrate has the following advantages that the concentrate is convenient to process, has long duration and high work efficiency, ensures the targets not to have drug resistance easily, is low in environmental pollution, saves drugs and water, improves the utilization rate of the pesticides and can be used for controlling various pests on rice, wheat, corn, vegetables, tobaccos, tea trees, fruit trees and sugarcanes through ultra low volume spraying, low volume spraying or ultra low volume electrostatic spraying.
Owner:GAUNGXI TIANYUAN BIOCHEM

Insecticide composition containing metaflumizone

The invention discloses an insecticide composition containing metaflumizone, which is an insecticide composition containing an active component A and an active component B, wherein the active component A is selected from the metaflumizone and the active component B is selected from any one of compounds: metolcarb and buprofezin; the weight ratio of the active component A to the active component B ranges from (1:60) to (60:1). The composition disclosed by the invention can be used for preventing and treating various insects and has an obvious synergistic effect; an insecticidal spectrum is enlarged; the insecticide composition has high activity to rice planthoppers, rice thrips, leafhoppers, trialeurodes vaporariorum, diamond back moths, cotton bollworms, beet armyworms and rice leaf folders on vegetables, fruit trees and paddy rice; the dosage of pesticides can be reduced, the residual amount of the pesticides on crops is reduced and the environmental pollution is relieved; the insecticide composition is safe to people and livestock and is good in environmental compatibility, and the insects do not easily have drug resistance.
Owner:陕西亿田丰作物科技有限公司

Insecticidal composition containing fufenozide and carbamates

The invention discloses an insecticidal composition containing fufenozide and carbamates. The insecticidal composition contains an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from fufenozide, the active ingredient B is any compound selected from indoxacarb, metolcarb, carbaryl and carbosulfan, and the weight part ratio of the active ingredient A to the active ingredient B is (1: 80) to (80: 1). The composition disclosed by the invention can be used for preventing and treating a variety of insects and has an obvious synergistic effect, the insecticidal spectrum is enlarged, and the composition has relatively high activity to diamondback moths, cabbage caterpillars, aphids, rust ticks, thrips, rice planthoppers, leafhoppers, cotton bollworms and the like on cruciferae vegetables, fruit trees, cottons and paddy rice; the pesticide dosage is reduced, the residual quantity of a pesticide on crops is reduced, and the environmental pollution is alleviated; the composition is safe to human and livestock, the environmental compatibility is good, and the drug resistance for the pests is difficult to generate.
Owner:陕西亿田丰作物科技有限公司

Synthetic method for metolcarb artificial antigen

The present invention relates to synthetic technology of artificial metolcarb antigen, and belongs to the field of organic chemistry and immunological technology. The organic chemical process of synthesizing metolcarb semi-antigen and antigen includes: synthesis of m-methyl benzoyl chloride, synthesis of beta-(m-methyl benzoyl) amino propanoic acid, synthesis of artificial metolcarb antigen, and packing the white artificial metolcarb antigen emulsion in 1 ml centrifugal tubes and preserving at -20 deg.c in refrigerator. The antigen has the features of high stability, powerful immunogenicity, etc. and may be used in preparing metolcarb antigen with high potency and high compatibility. The present invention has simple preparation process.
Owner:NANJING AGRICULTURAL UNIVERSITY

Compound insecticidal composition containing flonicamid and metolcarb, and application thereof

The invention discloses a compound insecticidal composition containing flonicamid and metolcarb, and an application thereof. The synergistic insecticidal composition employs flonicamid and metolcarb as main effective components, wherein a weight ratio of flonicamid to metolcarb is 0.1-80 : 0.5-80. The insecticidal composition can produce a relatively high synergistic interaction effect, overcomes or delays pest resistance, has fast insecticidal speed and long efficacy duration, reduces pesticide cost and has a prevention effect obviously higher than that of a single dosage. The insecticidal composition can be used for preventing homoptera pests generated on crops, and is particularly suitable for preventing rice hopper and aphid, with an effect obviously higher than that of the single dosage.
Owner:NANJING HUAZHOU PHARMA

Pesticide composition containing MTMC and pymetrozine

InactiveCN101518253AThe mixing ratio is reasonableGood control effectBiocideAnimal repellantsSuspending AgentsMicroemulsion
The invention relates to a pesticide composition which is characterized by containing MTMC and pymetrozine with increased effect and effective dose, wherein preference of the weight ratio of the MTMC and the pymetrozine is 50:1 to 1:10; the better preference is 20:1 to 1:10; the specially better preference is 15:1 to 1:1; and the best preference is 11:1 to 1:1. The pesticide composition can be used for preparing dosage forms of missible oil, microemulsion agents, wettable powder agents, water dispersible granules agents, granular agents or suspending agents according to methods known by technicists in the technical field.
Owner:福建新农大正生物工程有限公司

Insecticidal composition containing dicyclanil and carbamate compound

The invention discloses an insecticidal composition containing dicyclanil and a carbamate compound. The insecticidal composition contains an active component A and an active component with a weight ratio of 1:70-50:1, wherein the active component A is dicyclanil, and the active component B is any one compound selected from the following compounds: isoprocarb, metolcarb, indoxacarb and carbaryl. The composition of the invention has synergy effect on multiple insects harmful to agriculture production, helps to reduce pesticide use amount and reduce residual quantity of pesticides on crops, is safe to people and livestock, good in environmental compatibility and insusceptible to arousing drug resistance in the insects.
Owner:湖南顺新龙辰生物工程有限公司

A synergistic pesticide composition and its application

The invention discloses a synergistic pesticide composition and application thereof. The active components of the synergistic pesticide composition are flufiprole and carbamate pesticide, wherein the carbamate pesticide is one of fenobucarb, isoprocarb, carbosulfan, carbaryl, metolcarb, methomyl, pirimicarb and thiodicarb. The weight ratio of the flufiprole to the carbamate pesticide is (1:50) - (1:1), and the weight percentages of the flufiprole and the carbamate pesticide in the composition are both 2-80%. The synergistic pesticide composition is applied to preventing and controlling agricultural pests. Through the application of the synergistic pesticide composition, the control efficiency is obviously improved as compared with that of single dosage, the use amount of the pesticide is reduced, the influence of pesticide on environment is reduced, and the pesticide cost is lowered.
Owner:湖南农大海特农化有限公司

Method for detecting N-methyl carbamate pesticide residues

The invention discloses a method for detecting N-methyl carbamate pesticide residues. The method includes treating a water sample by means of extracting solid in advance; preparing a series of mixed methanol standard solutions of the N-methyl carbamate pesticide residues; analyzing the standard solutions by an ultra-fast chromatographic ultraviolet detector, and drawing a standard curve by using mass concentrations of the standard solutions as horizontal coordinates and peak areas of the standard solutions as vertical coordinates to obtain a standard curvilinear regression equation; and analyzing the water sample to be analyzed by the ultra-fast chromatographic ultraviolet detector and respectively computing mass concentrations of the N-methyl carbamate pesticide residues in the water sample to be analyzed according to the peak areas. By the aid of the method, a gap in the technology for detecting the N-methyl carbamate pesticide residues in environmental water is filled, mass concentrations of trace metolcarb, isoprocarb, diethofencarb and fenobucarb can be obtained simultaneously by one-step detection, and the method has the advantages of simplicity, capability of saving time, sensitivity and high efficiency. In addition, the ultra-fast liquid chromatographic ultraviolet detection method is universal and is popularized and applied easily.
Owner:TIANJIN SEA WATER DESALINATION & COMPLEX UTILIZATION INST STATE OCEANOGRAPHI

Pesticide composition containing spiromesifen and carbamates

The invention discloses a pesticide composition containing spiromesifen and carbamates. The pesticide composition contains an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from spiromesifen; the active ingredient B is selected from any one of the following compounds: isoprocarb, metolcarb, indoxacarb and carbaryl; the weight ratio of the active ingredient A to the active ingredient B is (1:80)-(60:1). The composition disclosed by the invention has a synergistic effect on various pests generating hazards to agricultural production and is capable of reducing the pesticide dosage, the pesticide residue on crops and environment pollution, safe to human and livestock, good in environment compatibility and not easy to cause pest resistance to pesticides.
Owner:SHAANXI MEIBANG PHARMA GRP CO LTD
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