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34 results about "Methidathion" patented technology
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Methidathion is an organophosphate insecticide; its use is banned in the European Union and USA. Methidathion has been used as an insecticide in many countries to control caterpillars of Indarbela quadrinotata.
Insecticide composition, insecticide and application of insecticide
ActiveCN103210953ASynergisticReduce pollutionBiocideAnimal repellantsWater dispersibleAdditive ingredient
The invention relates to an insecticide composition. The composition contains active ingredients and is characterized in that the active ingredients contain thiamethoxam and methidathion, wherein the weight ratio of thiamethoxam to methidathion is 1: (0.01-90). The invention further relates to an insecticide prepared from the insecticide composition. A dosage form of the insecticide is cream, water emulsion, micro-emulsion, water suspension, oil suspension, microcapsule suspension, wettable powder, water dispersible granule, soluble powder or soluble granule. The invention further relates to application of the insecticide in the prevention and control of one or more plant pests, such as scale insects, arrowhead scales, leafhoppers, thrips, aphid, white flies, mirid bugs, striped flea-beetles, leaf miners and spiny white flies. Compared with single-ingredient thiamethoxam or methidathion, the insecticide composition and the insecticide, disclosed by the invention, have a synergized action, and the prevention and control effect can be improved; due to non-single active ingredients, the insecticide resistance is difficult to produce; and multiple different species of pests occurring in a mixed manner can be prevented and controlled.
Owner:北京明德立达农业科技有限公司
Serratia strain and method for disposing methidathion pesticide residues on surfaces of soil and fruits/vegetables
InactiveCN102676439AEasy to useReduce manufacturing costBacteriaContaminated soil reclamationMicroorganismPesticide residue
The invention provides a new microorganism strain capable of degrading methidathion pesticide residues, namely (Serratia sp.) SPL-2 with the Genbank accession number of JN400353, and a methidathion pesticide residue degrading bactericide developed using the degrading strain. The degrading bactericide degrades chemical pesticides by use of the microorganism technology, belonging to the technical field of environmental microbial remediation; the production technology is as follows: seedling on an inclined plane->seed liquid in a shake flask->a seed tank->a fermentation tank->a product; the preparation technology is simple, has low production cost and is easy to popularize and use in a large area; when in use, the degrading bactericide is directly sprayed, thereby being very convenient; the bactericide product can quickly and effectively degrade the residual bactericides on the surfaces of soil and fruits / vegetables so as to solve the problem of exceeding residues caused by pesticide spraying in agricultural production; and the green agricultural product without toxicity or pollution can be produced, and the quality and economic value of the agricultural product are effectively improved.
Owner:SICHUAN UNIV
Ultra-low volume liquid containing cyantraniliprole and organophosphorus insecticides
Owner:GAUNGXI TIANYUAN BIOCHEM
Drug preventing and curing tobacco aphids
InactiveCN105145621AHave nerve blocking effectCross resistantBiocideAnimal repellantsCypermethrinNicotiana tabacum
The invention discloses a drug preventing and curing tobacco aphids. The drug is characterized by being prepared from, by weight, 3-5 parts of acetamiprid, 2-6 parts of imidacloprid, 1-4 parts of tebuconazole, 5-9 parts of beta-cypermethrin, 4-7 parts of matrine, 1-3 parts of methidathion, 2-5 parts of nitenpyram, 4-7 parts of emamectin benzoate and 6-10 parts of pymetrozine. The drug has a special chemical and biological property, acts on aphid nerves, has a nerve obstruction effect on pest synapse receptors, has the four advantages of being efficient, low in toxicity, systematic and free from cross resistance, and is wide in insecticidal spectrum, efficient, low in toxicity, safe for environment and ecology, and safe to use, the persistent period of the pesticide effect is long, the fatality rate can still reach 100%, and pests are not prone to generating anti-bodies.
Owner:全椒县花溪湖特种水产合作社
Adsorption and degradation of sulfated graphene-TiO2 composite material to amide and organophosphorus pesticides
InactiveCN103657590ASimple stepsLow costPhysical/chemical process catalystsOther chemical processesChlorpyrifosPesticide residue
The invention relates to adsorption-degradation action of a sulfated graphene-titanium dioxide composite material which is capable of simultaneously carrying out adsorption and photocatalytic degradation on pesticide residue in water to five amide herbicides (alachlor, acetochlor, pretilachlor, metolachlor and butachlor) and seven organophosphorus insecticides (phorate, ethoprophos, pirimiphos-methyl, chlorpyrifos, malathion, fenthion, and methidathion) in water. The sulfated graphene-titanium dioxide composite material has the advantages that the sulfated graphene-titanium dioxide composite material has better adsorption effect on the amide herbicides and the organophosphorus insecticides, and meanwhile, has good photocatalytic degradation effect under the simulative sunlight; compared with the graphene-titanium dioxide composite material, the sulfated graphene-titanium dioxide composite material has better photocatalytic degradation effect on the amide herbicides and the organophosphorus insecticides.
Owner:CHINA AGRI UNIV
Pesticide composition containing chlorpyrifos and methidathion
InactiveCN102113514ADelay drug resistanceReduce dosageBiocideAnimal repellantsScale insectChlorpyrifos
The invention discloses a pesticide composition containing chlorpyrifos and methidathion. The pesticide composition comprises active ingredients, namely the chlorpyrifos and the methidathion in a mass ratio of (50:1)-(1:50), preferably (1:20)-(40:1). The chlorpyrifos and the methidathion account for 3 to 60 mass percent of the composition. The pesticide composition containing the chlorpyrifos and the methidathion can be used for preventing and controlling various pests in agriculture, greening, forestry and the like, and is particularly effective for scale insects. By compounding the two active ingredients, a prevention effect is enhanced, the using amount of the active ingredients is reduced, and the generation time of pesticide resistance of pests such as the scale insects and the like is delayed.
Owner:HAINAN ZHENGYE ZHONGNONG HIGH TECH
Degrading method of pesticide residues in ginseng oral liquid by utilizing radiation
InactiveCN102823783AWide adaptabilityImprove degradation efficiencyFood preparationPesticide residueElectron radiation
The invention provides a degrading method of pesticide residues in ginseng oral liquid by utilizing radiation, and belongs to the technical field of pesticide residue degrading treatment in Chinese herbal medicines. The method is to treat the ginseng liquid containing multiple pesticides (methidathion, fonofos, diazinon, phosalone, imidacloprid, fenpropathrin totally six forbidden or restricted pesticides) by adopting an electronic accelerator which produces high-energy electrons in the radiation condition, so that the pesticides are degraded, wherein the energy of the electron accelerator is7.5MeV and the electron radiation dose is between 2 and 15kGy; and concentrations of the six pesticides are detected by an ultra-high performance liquid chromatography-tandem mass spectrometer after radiation so as to determine the degrading effect. By adopting the method, residues of the six pesticides in the ginseng oral liquid can be reduced or eliminated efficiently, quickly and safely, and the degrading rates of the six related pesticides are over 30 percent in 15kGy radiation, so that the limit standard of European Union and other countries can be achieved. The degrading method providesa good idea for degrading of pesticides in ginseng oral liquid, and has wide development prospect.
Owner:ANIMAL & PLANT & FOOD INSPECTION CENT OF TIANJIN ENTRY EXIT INSPECTION & QUARANTINE BUREAU
Methidathion Pickering emulsion in water and preparation method thereof
InactiveCN103392730ALow toxicityRealize green environmental protectionBiocideAnimal repellantsSilicon dioxideBalance water
The invention discloses a methidathion Pickering emulsion in water, which is prepared by the following raw materials by weight: 0.1-1.0% of methidathion original drug, 1.0-8.0% of organic solvent, 0.05-0.5% of stabilizing agent, 5.0-12.0% of thickening agent, 0.1-0.5% of antifreeze and the balance water, wherein the sum of all components is 100%. The stabilizing agent is silica, clay, kaolin or montmorillonite. The methidathion Pickering emulsion in water utilizes a Pickering emulsion of the methidathion, uses water as a medium, uses SiO2 as a solid stabilizing agent of the emulsion, replaces a lot of poisonous and harmful organic solvents in a traditional methidathion missible oil preparation, and does not need usage of the emulsifier, thereby reducing toxicity, and implementing green and environmental protection.
Owner:WENZHOU UNIVERSITY
Process for preparing copolyester soybean esterase
The invention relates to the preparing method of soybean exterase which can be used in the detection of the vegetable and fruits' pesticide residue. The producing procedure comprises the following steps: choosing the high-quality soybean, pulverizing, extracting with phosphate buffer, differential centrifugation separating, salt precipitating by ammonium, purifying by ion exchange chromatography and freeze-drying. The invention has a simple and steady producing technology. It also costs less than the method of extracting pure acetylcholine exterase products. The purified product's sensitivity is more than 19 times as the sensitivity of the enzyme crude extracts. The LDC of monocrotophos, methamidophos, alkron, durshan, dantox, carbofos and chlorofos has reached 0.03125ppm. The LDC of dursan and methidathion is one thirty-second of their MRL, while the LDC of diethion, alkron and Phosalone is one sixteenth of their MRL. The invention can fill the needs of fast detection of phosphate pesticide; it can also be widely used as the enzyme labeling marker in different methods of detecting the pesticide residue.
Owner:SHAANXI NORMAL UNIV
Treatment agent for organic phosphorus contaminated soil and preparation method of treatment agent
InactiveCN108085014AReduce contentSimple preparation processAgriculture tools and machinesOrganic fertilisersPullulanSodium Caseinate
The invention discloses a treatment agent for organic phosphorus contaminated soil. The treatment agent for the organic phosphorus contaminated soil comprises the following components: dry cow dung, pullulan, sodium caseinate, selenium-enriched capsicum stems, sodium tripolyphosphate, magnesium chloride, calcium sulfate crystal whiskers, desalinated sea sand, hydrated zinc borate, molybdenum disulfide, calcite, pineapple leaf powder, dry moss, and a silica sol. The treatment agent provided by the invention can effectively treat the organic phosphorus contaminated soil, and can obviously reducethe content of methyl parathion, phorate and methidathion in the soil; the preparation process is simple, production preparation is facilitated; and the use method is simple and not restricted by environmental conditions, and has better social value.
Owner:苏州艾捷尔斯生物科技有限公司
Corn planting method
InactiveCN106717741AImprove stress resistancePromote high production and incomeCalcareous fertilisersExcrement fertilisersPeatMonopotassium phosphate
The invention discloses a corn planting method. The method comprises the steps that sandy loam field pieces which are loose in soil, deep in soil layer and good in drainage within the altitude ranges of 1600 m to 2500 m are selected; soil preparation and base fertilizer applying are carried out, and airing and seed soaking are carried out before sowing, wherein an adopted seed soaking agent is prepared from 5-15 parts of methidathion, 10-20 parts of organic solvent, 3-12 parts of penetrant, 0.5-6 parts of validamycin, 0.5-6 parts of rubican and 0.5-4 parts of heteroauxin; after sowing, field management is carried out, and harvesting is carried out after maturing; a compound fertilizer is dressed when 7-11 leaves grow on each corn seedling, wherein the compound fertilizer comprises pig manure, biogas slurry, fulvic acid, coal ash, seaweed, peat, realgar, mono potassium phosphate, carbamide, calcium magnesium phosphate and lime powder. Corn is promoted to grow and absorb needed nutrients, stress resistance is improved, the high yield and income increase are promoted, meanwhile, the content of microelements is increased, nutrient balance and corn absorption are promoted, and the method is extremely suitable for planting in Dali and other high-altitude regions.
Owner:大理市天禾农业科技有限公司
Ultralow-volume liquid containing lufenuron and organic phosphorus insecticide
The invention relates to ultralow-volume liquid containing lufenuron and organic phosphorus insecticide, which comprises chemical composition, surfactant and solvent. The chemical composition is composed of lufenuron and an active ingredient II. The active ingredient II can be optional one of fenitrothion, dipterex, parathion-methyl, isazofos, pyridaphenthion, quinalphos, triazophos, colophonate, phoxim, fenitrothion, pirimiphos-methyl, fenthion, cyanophos, profenofos, chlorpyrifos-methyl, prothiofos, sulprofos, dimethoate, malathion, methidathion and isocarbophos. The ultralow-volume liquid is convenient in process, long-acting and highly efficient, targets are less apt to resist the ultralow-volume liquid, environment pollution is low, insecticide and water are economized, and insecticide utilization rate is increased. The ultralow-volume liquid can be used for controlling various pests for rice, wheat, corn, vegetables, tobacco, tree trees, fruit trees and sugarcane by ultralow-low spraying, low-volume spraying or ultralow-volume electrostatic spraying.
Owner:GAUNGXI TIANYUAN BIOCHEM
Composition for killing insects and mites containing tetranoic acid and organophosphorus
InactiveCN101406187AReduce dosageSynergistic effect is obviousBiocideAnimal repellantsChlorpyrifosBULK ACTIVE INGREDIENT
The invention relates to a pest-killing and mite-killing composition containing tetronic acid and organophosphorus, wherein active ingredients of the pest-killing and mite-killing composition are spirodiclofen and any of organophosphorus pesticides such as profenofos, chlorpyrifos and methidathion, the mass portion ratio of the spirodiclofen to the organophosphorus pesticide is between 5 to 1 and 1 to 50, and the preferable ratio is between 2 to 1 and 1 to 19. The mixing of the spirodiclofen and the profenofos or the chlorpyrifos or the methidathion has apparent synergistic effect on pest mites, has good quick action and long lasting period, has control function on pests at the same time, is helpful to delay the drug resistance of the pest mites, and is mainly used for mite pest control of crops such as fruit trees, cotton, vegetables and so on.
Owner:SHENZHEN NOPOSION AGROCHEM
Ultra low-volume liquid containing metaflumizone and organophosphorus pesticide
The invention relates to an ultra low-volume liquid containing metaflumizone and an organophosphorus pesticide. The ultra low-volume liquid comprises a chemical component compounded of metaflumizone and an active ingredient II, and the balance at least one surfactant and at least one solvent, wherein the active ingredient II is any one of fenitrothion, trichlorfon, methyl parathion, isazofos, pyridafenthion, quinalphos, triazophos, fosthiazate, diazinon, phoxim, fenitrothion, pirimiphos-methyl, fenthion, cyanophos, profenofos, chlorpyrifos, chlorpyrifos-methyl, prothiofos, sulprofos, dimethoate, malathion, methidathion and isocarbophos. The ultra low-volume liquid is convenient for processing, has a long duration of efficacy and high efficacy, does not cause pesticide resistance of targets easily, produces low pollution on the environment, saves pesticides and water, improves a pesticide utilization rate, and realizes control of insect pests damaging paddy, wheat, corn, vegetables, tobacco, tea trees, fruit trees and sugarcane through ultra low-volume spraying, low-volume spraying or ultra low-volume electrostatic spraying.
Owner:GAUNGXI TIANYUAN BIOCHEM
Methidathion Pickering emulsion in water and preparation method thereof
InactiveCN103392730BLow toxicityRealize green environmental protectionBiocideAnimal repellantsSilicon dioxideBalance water
The invention discloses a methidathion Pickering emulsion in water, which is prepared by the following raw materials by weight: 0.1-1.0% of methidathion original drug, 1.0-8.0% of organic solvent, 0.05-0.5% of stabilizing agent, 5.0-12.0% of thickening agent, 0.1-0.5% of antifreeze and the balance water, wherein the sum of all components is 100%. The stabilizing agent is silica, clay, kaolin or montmorillonite. The methidathion Pickering emulsion in water utilizes a Pickering emulsion of the methidathion, uses water as a medium, uses SiO2 as a solid stabilizing agent of the emulsion, replaces a lot of poisonous and harmful organic solvents in a traditional methidathion missible oil preparation, and does not need usage of the emulsifier, thereby reducing toxicity, and implementing green and environmental protection.
Owner:WENZHOU UNIV
Method for preventing and curing grape scale insects
The invention discloses a method for preventing and curing grape scale insects, the method comprises the steps that during winter pruning, the trunk and the aged raised skin are subjected to skin scrapping with a clean skin scraper, dry branches and fallen leaves are cleared and old skin is stripped, overwintering egg mass is brushed away, and centralized burning is performed; then a whitening agent containing methidathion is used for whitening the trunk so as to clear and kill orchard germs and worm eggs and reduce the next year disease and insect cardinal numbers; before the beginning of spring, insect glue is smeared to the trunk, and a closed glue ring with the width of 3-5 cm is smeared on the trunk to prevent overwintering insects to climb the tree; lime sulphur with 3-5 baume degreeis sprayed in the whole orchard in the spring grape pompon period; a 24% of spirotetramat 5,000 times solution or 40% of chlorpyrifos 1,500 times solution is sprayed to the whole plant in the last ten-day of May. With the adoption of the method, the scale insects can be basically killed thoroughly and can be effectively prevented from climbing to the tree to damage the grape, the pesticide is sprayed in last ten-day of May and washed or degraded clean before the grape is mature, and the pesticide residue doesn't exceed the standard.
Owner:ZHENGZHOU FRUIT RES INST CHINESE ACADEMY OF AGRI SCI
Method for detecting organic phosphorus pesticide residues in wine
The invention relates to a method for determining pesticide residues, in particular to a method for detecting organic phosphorus pesticide residues in wine. A sample pretreatment method for liquid-liquid direct extraction is established, in the process of sample pretreatment, the method is simple and rapid, reagents are saved, the cost is low, environmental protection is facilitated, and sensitivity and accuracy both meet the requirements of pesticide residue analysis. The method can be used for performing the sample pretreatment on daily detection and analysis of nine kinds of organic phosphorus pesticide residues of dichlorvos, ethoprophos, phorate, methyl parathion, chlorpyrifos, fenthion, methidathion, triazophos and phosalone in wine, the nine kinds of organic phosphorus pesticide residues after the sample pretreatment are detected by a gas chromatography-mass spectrometry, the detection results are accurate, the interference was small, and high social and economic benefits are achieved.
Owner:XINJIANG ACADEMY OF AGRI & RECLAMATION SCI
Insecticide composition, insecticide and application of insecticide
ActiveCN103210953BSynergisticReduce pollutionBiocideAnimal repellantsWater dispersibleAdditive ingredient
Owner:北京明德立达农业科技有限公司
Fenoxycarb-containing missible oil and application
The invention belongs to the technical field of pesticide compounding and particularly relates to fenoxycarb-containing missible oil and application. The fenoxycarb-containing missible oil consists of fenoxycarb and methidathion as effective constituents, wherein the weight ratio of methidathion to fenoxycarb is 20:1 to 1:1; and the fenoxycarb-containing missible oil is particularly good for controlling gelechiid moths, which mainly results from a synergistic interaction effect of various constituents.
Owner:蚌埠启邦科技信息咨询有限公司
Degrading method of pesticide residues in ginseng oral liquid by utilizing radiation
InactiveCN102823783BWide adaptabilityImprove degradation efficiencyFood preparationElectron radiationPesticide residue
The invention provides a degrading method of pesticide residues in ginseng oral liquid by utilizing radiation, and belongs to the technical field of pesticide residue degrading treatment in Chinese herbal medicines. The method is to treat the ginseng liquid containing multiple pesticides (methidathion, fonofos, diazinon, phosalone, imidacloprid, fenpropathrin totally six forbidden or restricted pesticides) by adopting an electronic accelerator which produces high-energy electrons in the radiation condition, so that the pesticides are degraded, wherein the energy of the electron accelerator is 7.5MeV and the electron radiation dose is between 2 and 15kGy; and concentrations of the six pesticides are detected by an ultra-high performance liquid chromatography-tandem mass spectrometer after radiation so as to determine the degrading effect. By adopting the method, residues of the six pesticides in the ginseng oral liquid can be reduced or eliminated efficiently, quickly and safely, and the degrading rates of the six related pesticides are over 30 percent in 15kGy radiation, so that the limit standard of European Union and other countries can be achieved. The degrading method provides a good idea for degrading of pesticides in ginseng oral liquid, and has wide development prospect.
Owner:ANIMAL & PLANT & FOOD INSPECTION CENT OF TIANJIN ENTRY EXIT INSPECTION & QUARANTINE BUREAU
Cyhalothrin-containing missible oil and its application
The invention belongs to the technical field of pesticide compounding, and concretely relates to a cyhalothrin-containing missible oil and its application. The effective components of the cyhalothrin-containing missible oil comprise cyhalothrin and methidathion, wherein a weight ratio of methidathion to cyhalothrin is 20:1-1:1. The cyhalothrin-containing missible oil has a good prevention and control effect especially on potato beetle under the synergistic effect of the above components.
Owner:蚌埠启邦科技信息咨询有限公司
Efficient pesticide containing methidathion, tolfenpyrad and empenthrin
InactiveCN104322544ASynergistic effect is obviousReduce pollutionBiocideAnimal repellantsAdditive ingredientPesticide residue
The invention relates to an efficient pesticide containing methidathion, tolfenpyrad and empenthrin. The efficient pesticide is composed of the following ingredients, by weight, 10-50 parts of methidathion, 20-40 parts of tolfenpyrad and 20-60 parts of empenthrin. The invention has the following advantages: the efficient insecticidal composition provided by the invention has an obvious synergistic effect; dosage of active ingredients can be reduced; use cost is decreased; pest resistance to the pesticide is delayed; and environmental pollution and pesticide residue are minimized effectively. The efficient pesticide has a remarkable effect of killing insects such as arrowhead scales, Parlatoria pergandii Comstock, wax scale, Chrysomphalus aonidum, mealybug, cotton aphid, two-spotted spider mite, cotton bollworm, alfalfa curculionid, pest mites and the like. Meanwhile, damage to the environment can be reduced.
Owner:QINGDAO YONGTONG ELEVATOR ENG
Method for detecting residual methidathion in ripe orange
ActiveCN104502497AEasy to separateThe detection method is simpleComponent separationFruit juiceFiltration
The invention discloses a method for detecting residual methidathion in a ripe orange. The method for detecting residual methidathion in the ripe orange comprises the following steps: (1) dividing a ripe orange into an orange peel part and a pulp part, cutting the orange peel into pieces, and squeezing pulp with a juice extractor to obtain juice for later use; (2) respectively putting the orange peel and pulp into conical flasks, respectively adding acetonitrile water mixed liquor, and carrying out vibrating extraction for 50-70 minutes; respectively carrying out suction filtration to obtain clear liquids; concentrating the clear liquids respectively, and realizing constant volume being 10ml again by adopting water, so as to obtain an orange peel sample and a pulp sample for later use; (3) putting neutral aluminium oxide powder into a muffle furnace, activating for 4 hours at the temperature of 680 DEG C, packing, firstly passing a column with 20ml acetonitrile, loading the samples, firstly activating a small column with 10ml mixed liquor of acetonitrile and water in a volume ratio of 1:1, then leaching with 20ml acetonitrile, collecting leacheate, carrying out rotary evaporation until volume of the leacheate is 1ml, blow-drying with nitrogen, realizing constant volume being 5ml by adopting acetone, and making preparation for detection; (4) detecting by adopting a gas chromatography.
Owner:SUZHOU APP SCI ACAD CO LTD
A kind of detection method of the residues of methapon in ripe oranges
ActiveCN104502497BEasy to separateThe detection method is simpleComponent separationFruit juiceGas phase
The invention discloses a method for detecting residual methidathion in a ripe orange. The method for detecting residual methidathion in the ripe orange comprises the following steps: (1) dividing a ripe orange into an orange peel part and a pulp part, cutting the orange peel into pieces, and squeezing pulp with a juice extractor to obtain juice for later use; (2) respectively putting the orange peel and pulp into conical flasks, respectively adding acetonitrile water mixed liquor, and carrying out vibrating extraction for 50-70 minutes; respectively carrying out suction filtration to obtain clear liquids; concentrating the clear liquids respectively, and realizing constant volume being 10ml again by adopting water, so as to obtain an orange peel sample and a pulp sample for later use; (3) putting neutral aluminium oxide powder into a muffle furnace, activating for 4 hours at the temperature of 680 DEG C, packing, firstly passing a column with 20ml acetonitrile, loading the samples, firstly activating a small column with 10ml mixed liquor of acetonitrile and water in a volume ratio of 1:1, then leaching with 20ml acetonitrile, collecting leacheate, carrying out rotary evaporation until volume of the leacheate is 1ml, blow-drying with nitrogen, realizing constant volume being 5ml by adopting acetone, and making preparation for detection; (4) detecting by adopting a gas chromatography.
Owner:SUZHOU APP SCI ACAD CO LTD
Theta-cypermethrin and methidathion containing suspoemulsion and application thereof
The invention belongs to the technical field of pesticide compounding, and particularly relates to theta-cypermethrin and methidathion containing suspoemulsion and an application thereof. The effective components of the suspoemulsion are theta-cypermethrin and methidathion, wherein the weight ratio of the methidathion to the theta-cypermethrin is 1:1-20:1. The theta-cypermethrin and methidathion containing suspoemulsion can be used for relieving the present pest resistance to insecticide to the greatest degree, thus the dosage of pesticide is reduced, and the influence on environments is also mitigated. The theta-cypermethrin and methidathion containing suspoemulsion is in line with the green and environmental protection trend of future society and has the optimal crop protection effect.
Owner:JINAN CAVIN BIOTECH
A salt-alkali resistant long-acting corn seed dressing agent and a preparation method thereof
InactiveCN108770891AImprove securityIncrease profitBiocidePlant growth regulatorsOrganic solventIron powder
The invention discloses a salt-alkali resistant long-acting corn seed dressing agent and a preparation method thereof, and belongs to the technical field of pesticides. The seed dressing agent includes methidathion, an organic solvent, a penetrant, a co-solvent, a safener, a fresh ginger extract, validamycin, alizarin, indoleacetic acid, dissolving pulp, micro-fine iron powder and vinegar residues, and is prepared by dissolving, stirring, mixing and other steps. The dissolving pulp, micro-fine iron powder and vinegar residues are adopted as a reinforcing system to improve salt-alkali resistantand lodging-resistant effects.
Owner:长沙浩然医疗科技有限公司
Process for preparing copolyester soybean esterase
Owner:SHAANXI NORMAL UNIV
Fenoxycarb-containing missible oil and application
Owner:蚌埠启邦科技信息咨询有限公司
EC containing chlorfenapyr and its application
The invention belongs to the technical field of pesticide compounding, and concretely relates to a chlorfenapyr-containing missible oil and its application. The effective components of the chlorfenapyr-containing missible oil comprise chlorfenapyr and methidathion, wherein a weight ratio of methidathion to chlorfenapyr is 20:1-1:1. The chlorfenapyr-containing missible oil has a good prevention and control effect especially on tea lesser leafhopper under the synergistic effect of the above components.
Owner:广西钟山县富强雅瑶华香农业有限公司
Ultra-low volume liquid containing cyantraniliprole and organophosphorus insecticides
The invention relates to an ultra-low volume liquid containing cyantraniliprole and organophosphorus insecticides. The liquid is compounded by cyantraniliprole and an active ingredient II into a chemical component, and other components are surfactants and solvents; the active ingredient II is any one of fenitrothion, trichlorfon, parathion methyl, isazofos, pyridaphethione,quintiofos, triazophos,colophonate, diazinon, phoxim, sumithion, pirimiphos methyl, fenthion, cyanophos, profenofos, chlorpyrifos, chlorpyrifos methyl, prothiofos, sulprofos, dimethoate, malathion, methidathion or isocarbophos. The ultra-low volume liquid has the advantages of convenience in processing, long duration, high work efficiency, low possibility of generating resistance to pesticides by a target, low environmental contamination, economy of drug and water, and improvement in pesticide utilization rate; and through ultra-low volume spraying, low volume spraying or ultra-low volume static spraying, a varietyof pests of rice, wheat, corn, vegetables, tobacco, tea trees, fruit trees and sugarcanes can be prevented and treated.
Owner:GAUNGXI TIANYUAN BIOCHEM
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