100 results about "Etofenprox" patented technology

The re-compounded pesticide composition includes fipronil in the weight ratio to other component of 0.02-50, and at least one of the following pesticides: lambda-cyhalothrin, fenpropathrin, cycloprothrin, esfenvalerate, etofenprox, etc. It may have functional assistant, diluent or carrier added to compound into oil emulsion, soluble liquid, super low capacity sprayed agent, water emulsion, microemulsion or other preparation forms. It has wide pesticidal spectrum, high activity, low cost, less resistance and other features, and may be applied in preventing and controlling pests of rice, vegetable, cotton, corn, fruit tree, tobacco and other crops.

The invention provides a pymetrozine-containing ultralow volume liquid agent, and belongs to the field of pesticides. The ultralow volume liquid agent consists of pymetrozine or active ingredient compounded by using the pymetrozine and an active ingredient II, and the balance of aids and solvent; and the active ingredient II is any one of bifenthrin, beta-cypermethrin, lambda-cyhalothrin, cyfluthrin, fenpropathrin, deltamethrin, etofenprox, triazamate, tolfenpyrad, chlorantraniliprole, flubendiamide, ethiprole, abamectin, emamectin benzoate, ivermectin, sec-butyl phenyl-N-methyl carbamate, buprofezin, hexaflumuron, flufenoxuron, chlorbenzuron, diafenthiuron, indoxacarb, 1,2-Dibenzoyl-1-tert-butylhydrazine and tebufenozide. The ultralow volume liquid agent is used for preventing and controlling multiple pests on paddy, wheat, corn, vegetables, tobacco, tea trees, fruit trees and sugarcane by ultralow volume spraying, low volume spraying or ultralow volume electrostatic spraying. The ultralow volume liquid agent has the advantages of low water consumption, high effect, long acting time, synergy and the like.

The invention discloses ultralow volume liquid containing spirotetramat, which is prepared by using spirotetramat or a compound of the spirotetramat and an activated ingredient II as an activated ingredient and adding adjuvant and solvent. An activated ingredient B is optional one of etofenprox, efficient cypermethrin, deltamethrin, tolfenpyrad, chlorantraniliprole, flubendiamide, ivermectin, indoxacarb, RH-5849 (1, 2-dibenzoyl-1-tert-butylhydrazine) and tebufenozide. The ultralow volume liquid containing spirotetramat has the advantages of convenience in processing, long-term effect, a target being not easy to resist the pesticide, low environmental pollution, pesticide and water economization, increase of pesticide utilization rate, and can be used for controlling various pests on rice, wheat, vegetables, tobacco plants, tea plants, fruit trees and sugarcanes by means of ultralow volume spray, low volume spray or ultralow volume static spray.

Provided are preparation of ethofenprox film-spreading oil solution and application of the ethofenprox film-spreading oil solution on control of rice plant hopper. A preparation method of the ethofenprox film-spreading oil solution and the control effects of the ethofenprox film-spreading oil solution on the rice plant hopper are disclosed. The optimal formula is that the film-spreading oil solution comprises the following components, by mass: 1-20% of ethofenprox, 5-25% of solvents, 1-20% of surfactants, 1-10% of film-forming additives, and the balance soybean oil. The preparation method comprises evenly mixing the solvents and the diffusion additives which form the ethofenprox film-spreading oil solution, then adding ethofenprox raw pesticide, carrying out stirring and dissolving, and adding the surfactants, and evenly stirring to obtain the ethofenprox film-spreading oil solution. The ethofenprox film-spreading oil solution is used on the water surface, namely active ingredients can spread and diffuse on the water surface rapidly after the ethofenprox film-spreading oil solution is scattered or dripped to the water surface, and pests moving on the water surface or pests inhabiting or harming the portions of plants close to the water surface can be killed. The ethofenprox film-spreading oil solution has the advantages of rapidly spreading to form a film and being capable of effectively forming the film or spreading at the portions of the plants close to the water surface by adsorption or capillarity.

The invention provides an emulsifiable granule containing an etofenprox composition and a preparation method thereof, and relates to an agricultural insecticide and a preparation method thereof. The emulsifiable granule comprises the following raw materials in weight percentage: 1%-15% of active constituents, 5%-30% of wetting dispersing agents, 0-10% of solvents, 5%-40% of adsorbents, 0-10% of binders and the balance of carriers. The preparation method comprises the following steps of: uniformly mixing the active constituents and the liquid assistant in the formula, and making the mixture adsorbed on the carriers, mixing the mixture with other solid constituents, pulverizing the mixture by using an airflow pulverizer so that the grain size of the mixture reaches 98%, sieving the mixture by using a sieve of 45 mum, and then kneading and pelleting. Alternatively, the method comprises the following steps of: uniformly mixing the active constituents, the solvents and the liquid assistant in the formula, making the mixture uniformly adsorbed on solid constituents and carriers pulverized to the grain size of 98% so as to pass through sieving holes of 45 mum, and then kneading and pelleting. The emulsifiable granule solves the problems of short effect taking time and environmental pollution of the traditional etofenprox and pymetrozine insecticide.

The invention provides an insecticidal composition for controlling the sanitary insect pests such as mosquitoes, flies, blattella germanica, and the like. The insecticidal composition comprises a component (A) dichlor dimefluthrin and a component (B) 2, 3, 5, 6-tetrafluoro-4-methoxyl methyl benzyl-3-(3, 3, 3-trifluoro-propenyl)-2, 2-dimethyl propane carboxylate, wherein, the mass ratio between the component (A) and the component (B) is 1:20 to 99:1. The coil type mosquito repellent incenses, the electric mosquito-repellent mats, the electric mosquito repellent vaporizer, the insecticide aerosol and other products which are prepared by using the insecticidal composition have the advantages of rapid killing to the insect pests and long-term drug effect.

The invention discloses etofenprox emulsified powder and a manufacture method thereof, relating to an agricultural insecticide and a manufacture method thereof. The etofenprox emulsified powder is prepared from the following raw materials by weight percent: 1-50% of etofenprox, 5-30% of wetting and dispersing agent, 0-10% of solvent and the balance of carrier. The process has the steps that: (1) weighting and taking the raw materials based on the above weight percent; (2) evenly mixing the etofenprox and solvent, enabling the evenly-mixed liquid to be absorbed on carriers, then evenly mixing with the wetting and dispersing agent; and (3) crushing the mixed raw materials by a jet mill, and enabling the particle diameter thereof to satisfy the condition that 98% of particles can pass through sieve pores of 45mu m. Another manufacture method is to evenly mix the etofenprox, the solvent and the wetting and dispersing agent and lead the mixed liquid to be absorbed on the carriers. The etofenprox emulsified powder provided by the invention has the advantages of safety, environment protection, stable storage and good disinfestation effect, can be used for preventing and curing rice planthoppers, rice water weevil and Cruciferae vegetable vegetables cabbage caterpillars.

The invention discloses an insecticidal composite with paichongding and ethofenprox. The weight ratio of paichongding to ethofenprox is 1:20-10:1. The composite can be used to prepare water dispersing granule, wettable powder, suspending agent, oil dispersion, suspension emulsion, emulsifiable formulation or microemulsion formulation. The invention has reasonable components, good insecticidal effect and low cost of drugs, the activity and insecticidal effect are not the simple addition of activities of all components, compared with a signal preparation, the insecticidal composite has obvious insecticidal effect and synergistic effect, the generation of resistance is delayed, the amount of residual preparation is small, no pollution to crops is caused, the safety is good, and the security requirement of pesticide preparations can be realized. The invention has a better effect on preventing and controlling pests with sucking mouth parts on crops such as rice, wheat, vegetables and fruit trees.

The invention provides an insecticidal composition having chlorantraniliprole and a preparation method and application thereof. The insecticidal composition is characterized by comprising a compound (A), namely chlorantraniliprole, and a mixture formed by a group of compounds (B) formed by at least one selected from alpha-cypermethrin, etofenprox, cypermethrin, beta-cypermethrin and cyhalothrin. The weight ratio of the compound (A) to the compounds (B) is generally 1-50:1-50. The insecticidal composition can be prepared into frequently-used wettable powder, soluble powder, emulsifiable concentrates, water dispersible powder, granules and emulsion in water according to the needs. The insecticidal composition has the characteristic of wide insecticidal spectrum and can effectively control various crop pests and the like. The control effect of the insecticidal composition is obviously superior to that of the single compound (A) or compound (B), and the application dosage of various bioactive substances can be reduced.

The invention discloses an insecticidal composition containing thiacloprid amide and synthetic pyrethroid insecticides, comprising effective active ingredients of thiacloprid amide and one of etofenprox, silafluofen, tefluthrin, high-efficiency cyhalothrin, bifenthrin, high-efficiency cypermethrin and high-efficiency cyfluthrin synthetic pyrethroid insecticides, wherein the weight ratio of the thiacloprid amide to the synthetic pyrethroid insecticide is (1:60)-(60:1). The composition can be prepared into agriculturally acceptable water dispersible granules, wettable powder, suspension agent, dispersible oil suspension agent, micro capsule suspension agent, missible oil or micro emulsion, the invention has the advantages of reasonable components, good insecticidal effect and low drug cost, the activity thereof and insecticidal effect are not simply superimposed by the activities of all the components, compared with the existing single preparation, not only obvious insecticidal effect is realized, but also obvious synergistic effect is realized, production of resistance is reduced and delayed, preparation residue is less, no pollution is produced to crops, and safety is good, thus meeting safety requirements of pesticide preparation. The invention has high control efficiency on rice stem borer, vegetable plutella xylostella, beet armyworm, cotton bollworm and apple olethreutid injurious insects.

The invention discloses an electrothermal mosquito-repellent liquid. The electrothermal mosquito-repellent liquid comprises culicifuge medicine liquid and an evaporator core. The culicifuge medicine liquid comprises: 0.2 to 2 parts by weight of chlorine fluorine etofenprox as an effective component, 1 to 10 parts by weight of a stabilizing agent, 2 to 20 parts by weight of evaporation regulators and 67 to 96 parts by weight of an organic solvent. A preparation method of the electrothermal mosquito-repellent liquid comprises the following steps that: the organic solvent, the evaporation regulators, the chlorine fluorine etofenprox as an effective component, the stabilizing agent and an assistant are added into a stirred tank with stirring according to the weight part proportion; after being mixed uniformly, the mixture obtained the previous step is filtered and then is canned; and the evaporator core with a plunger is inserted into a can with the mixture. The present electrothermal mosquito-repellent liquid is superior to allethrin mosquito-repellent liquid and similar to tetrafluoro methothrin in mosquito repellent effects, and has usage amounts of effective component and organic solvent thus has a low production cost and a small impact on the environment.

The invention discloses a special anti-mosquito agent for textiles. The special anti-mosquito agent for textiles comprises, by weight, 0.5-2.0% of plant essential oil, 10-20% of a pesticide, 10-20% of a surfactant, 30-50% of a solvent, 5-10% of a fastness enhancer and 10-20% deionized water; the plant essential oil is at least one of lemongrass essential oil, lavender essential oil, tea tree oil, Pelargonium hortorum essential oil, lemon essential oil and mint essential oil; and the pesticide is at least one of tetramethrin, meperfluthrin, fenvalerate and permethrin. The special anti-mosquito agent for textiles has a good mosquito repelling effect, and has an ideal repelling effect on mosquitoes, sand flies, ticks and other hemophagous bugs.

The invention discloses an insecticidal composition containing methoxyfenozide and etofenprox, bifenthrin or lambda-cyhalothrin synthetic pyrethroid insecticide. The weight ratio of the methoxyfenozide to the synthetic pyrethroid insecticide in the composition is 40:1-1:10, preferably 20:1-1:5. The insecticidal composition can be prepared into water dispersible granules, wettable powder, suspending agent, suspending emulsion, dispersible suspending agent, cream, microemulsion or microcapsule suspending agent. The insecticidal composition is used for preventing and controlling Chilo suppressalis, Tryporyza incertulas (walker), Cnaphalocrocis medialis Guenee, Helibthis armigera Hiibner, Adoxophyes orana and Laphygma exigua Hubner, and has the advantages of reasonable components, good insecticidal effect and low administration cost; and the activity and the insecticidal effect of the insecticidal composition are not simple superposition of the activities of the components but remarkable synergy, and the insecticidal composition can retard the generation of resistant, has good safety for crops and meets the safety requirement of pesticide preparations.

The invention discloses an insecticide d-phenothrin degradation strain, as well as a microbial agent and a degradation process thereof. The strain is Pseudomonas fulva strain P31, and is preserved inChina Centre for Type Culture Collection on May 12th, 2017, and the preservation number is CCTCC NO: M2017256. The strain and the microbial agent thereof have a very good degradation effect on a plurality of pyrethriods pesticides, particularly on d-phenothrin; the degradation rate of the strain and the microbial agent of the strain to 50mg / L d-phenothrin reaches 86.4 percent within 48 hours, andthe 50mg / L d-phenothrin can be completely degraded within 72 hours; the residual amount of the d-phenothrin in a water body or soil can be reduced by 77 percent or above within a short time by directly applying the microbial agent; the microbial agent can be used for repairing environments, such as the water body and the soil which are polluted by the pyrethriods pesticides; the problems that residue of pesticides exceeds a standard and causes environmental pollution in agricultural production are solved; non-toxic pollution-free green agricultural products are produced.

The invention discloses an insecticidal composition comprising spirotetramat and pyrethroid. The composition is mainly characterized in comprising an active component A, an active component B, and balance of auxiliary agents. The active component A is spirotetramat, and the active component B is any one of permethrin, lambda-cyhalothrin, fenvalerate, beta-cyfluthrin, deltamethrin, and fenpropathrin. A weight ratio of the active component A to the active component B is 60:1-1:60. The composition can be prepared into wettable powders, water-dispersible granules, suspensions, suspension emulsions, water emulsions, micro-emulsions, microcapsule suspensions, and microcapsule-microcapsule suspensions. The composition provided by the invention can control various pests, and has substantial synergetic effect and sustained-release effect. The composition is safe to human and animals, and has the advantages of no phytotoxicity and good environmental compatibility. The preparation has the advantages of enhanced adhesion, rain erosion resistance, long duration, and the like.

The invention discloses an electric warming mosquito incense plate, and relates to the technical field of mosquito incense. The electric warming mosquito incense plate is composed of 10-20 parts of artemisia apiacea residual extracting solutions, 0.001-0.002 part of [2,3,5,6-tetrafluoro-4-(methoxymethyl)phenyl]methyl2,2-dimethyl-3-(3,3,3-trifluoro-1-propenyl)cyclopropanecarboxylate, 0.2-0.5 part of citronella, 10-20 parts of octachlorodipropyl ether, 10-20 parts of isopropyl methylphenol, 20-40 parts of methoxy phenyl polysiloxane and 20-60 parts of white oil. Compared with the prior art, the electric warming mosquito incense plate has the advantages that the plant extracting solutions and the [2,3,5,6-tetrafluoro-4-(methoxymethyl)phenyl]methyl2,2-dimethyl-3-(3,3,3-trifluoro-1-propenyl)cyclopropanecarboxylate serve as the pesticide, the [2,3,5,6-tetrafluoro-4-(methoxymethyl)phenyl]methyl2,2-dimethyl-3-(3,3,3-trifluoro-1-propenyl)cyclopropanecarboxylate is quite small in content and only accounts for 0.0011-0.0017% of the total dose, resource reuse is achieved for the artemisia apiacea residual extracting solutions in the plant extracting solutions, the production cost is low, the pest killing effect is remarkable, and the effect is lasting.

The invention discloses an insecticide composite containing dinotefuran, preparation formulations and a preparation method thereof, belonging to the technical field of chemical prevention and controlling of pests. In the insecticide composite, an effective ingredient A is dinotefuran, and an effective ingredient B is one of Silafluofen or Ethofenprox, wherein the weight ratio of the ingredients A and B is (1:20)-(20:1). In addition to the effective ingredients, the insecticide composite also contains accessory ingredient and filler; the effective ingredients A and B account for 15-50% of the total weight of the insecticide; the accessory ingredient accounts for 20-30% of the total weight of the insecticide; and the balance is filler. The insecticide composite can be prepared into wettable powder, suspension agent and the like. The insecticide composite has good preventing and curing effect on rice planthoppers, aphids, vegetable Bemisia tabaci Gennadius and the like. Compared with the common chemical agents for preventing and controlling rice planthoppers, the insecticide composite is characterized in that dosage is reduced, environmental pollution and pesticide residue are lowered, resistance of rice planthoppers against single-component insecticides can be delayed, and the insecticide composite has the advantages of long efficacy acting period. Compared with the cost of single-component chemical agents, the cost of the insecticide composite is lowered.

The invention belongs to the technical field of chemical prevention and control of pests, in particular to a compound pesticide containing etofenprox and pymetrozine, which is used for preventing and controlling rice planthopper. The effective components of the pesticide are etofenprox and pymetrozine, and the weight ratio of the two components in the pesticide is 1:1 to 1:16. Compared with the common pesticide of rice planthopper, the pesticide of the invention has the following advantages that: 1, compared with the single preparation, the compound pesticide has obvious synergetic effect on the rice planthopper and can obviously improve the preventing-controlling effect; 2, the compound pesticide can replace highly poisonous pesticides(methamidophos and the like), the consumption of the pesticide is reduced, and the environmental pollution and the residue of pesticides are reduced; 3, the compound pesticide can delay the drug resistance of the rice planthopper on the single pesticide; and 4, the compound pesticide is quick in disinfection speed and long in duration, and compared with the single pesticide, the compound pesticide can lower cost.

The invention, belonging to a synergistic insecticidal composition, discloses an insecticidal composition comprising a compound (A) indoxacarb and a compound (B) etofenprox. By mixing with proper proportion and using processing technologies of modern pesticide preparations, the insecticidal composition can be prepared into missible oil, suspending agent, wettable powder, water dispersible granules and other conventional pesticide formulations for controlling insects on cotton, fruit tree, vegetable, potato, paddy rice and other crops. The weight ratio of the compound (A) indoxacarb to the compound (B) etofenprox is 1 to 1-50. The insecticidal composition has high insecticidal efficiency, can effectively control the insects on cotton, fruit tree, vegetable, potato, paddy rice and other crops. The control effect of the insecticidal composition is obviously higher than the single used compound (A) or the compound (B), and the dosage of each active substance is greatly reduced. The invention has an ecological significance and an important environmental significance.

Provided herein are synergistic herbicidal compositions containing (a) a compound of formula (I): or an agriculturally acceptable salt or ester thereof and (b) insecticides, including but not limited to, acephate, carbaryl, carbofuran, cartap, chlorpyrifos, cypermethrin, dimethoate, dinotefuran, etofenprox, fenitrothion, fipronil, imidacloprid, lambda-cyhalothrin, malathion, methamidophos, piperonyl butoxide, pymetrozine, spinetoram, spinosad, sulfoxaflor and triazophos. The compositions and methods provided herein control undesirable vegetation, e.g., in direct-seeded, water-seeded and transplanted rice, cereals, wheat, barley, oats, rye, sorghum, corn / maize, sugarcane, sunflower, oilseed rape, canola, sugar beet, soybean, cotton, pineapple, pastures, grasslands, rangelands, fallowland, turf, tree and vine orchards, plantation crops, vegetables, industrial vegetation management (IVM) and rights-of-way (ROW).

The invention discloses a synergistic pesticidal composition containing nitenpyram and ethofenprox and an application thereof. The synergistic pesticidal composition adopts the nitenpyram and the ethofenprox as the main active ingredients, wherein the weight ratio of the nitenpyram to the ethofenprox is (0.1-80): (0.1-60). The synergistic pesticidal composition containing the nitenpyram and the ethofenprox can be used for preventing and controlling resistant hemiptera injurious insects, and has obviously preventing and controlling effect on wheat aphids and rice planthopper. The pesticidal composition can generate higher synergy, overcomes and delays the drug resistance of the injurious insects, and has the advantages of fast insecticidal speed and long residual activity; and by using the synergistic pesticidal composition, the pesticide cost is reduced, and the prevention and control effect is obviously superior to that of the single dosage.

The invention discloses a synergistic insecticidal composition containing pymetrozine and ethofenprox and application of the synergistic insecticidal composition. The insecticidal composition contains the main effective components of the pymetrozine and the ethofenprox, wherein the mass ration of the pymetrozine to ethofenprox is 0.1-80:0.1-50. The synergistic insecticidal composition can be used for controlling resistant hemiptera pests, and particularly has a significant control effect on aphids, white flies and plant hoppers. The synergistic insecticidal composition can generate a higher synergistic action, overcomes and retards the pest resistance, has a high insecticidal speed and a long lasting period and reduces the drug application cost; and the control effect is obviously higher than that of a single agent.

The invention discloses an insect-killing composition containing pymetrozine and etofenprox, comprising the effective active components of the pymetrozine and the etofenprox, wherein the weight ratioof the pymetrozine to the etofenprox is 1:2-3:1. The invention has reasonable components, good insect-destroying effect, low application cost, high quick-acting property, long lasting period and goodsafety without pollution on crops, little residual quantity of a preparation and obvious synergistic action, delays the generation of resistibility, and conforms to the safety requirement of a pesticide preparation; and the activity and the insect-killing effect of the invention are not the simple superposition of the activity of the components. The invention has the preventing effect of 84.24-96.22% to paddy rice planthopper after being applied 14 days.

The invention provides a compounded insecticidal aqueous emulsion. The compounded insecticidal aqueous emulsion comprises 2-15wt% of an insecticidal active component, 5-15wt% of a cosolvent, 3-15wt% of an emulsifier, 1-10wt% of an antifreeze agent, 0.1-0.5wt% of an antifoaming agent, and the balance of water; the insecticidal active component is composed of permethrin and tetramethylfluthrin according to a weight ratio of 1:20-30:1; and the cosolvent is selected from one or a mixture containing two or more of piperonyl butoxide, N-methylpyrrolidone, odorless kerosene, trimethylbenzene, tetramethylbenzene and pentamethylbenzene. The above insecticide is an aqueous emulsion obtained by compounding permethrin and tetramethylfluthrin and by processing, so the aqueous emulsion reduces the use of an organic solvent and is environmentally friendly; and tetramethylfluthrin has an extremely good knockdown effect on health pests, and permethrin has a fatal effect, so the aqueous emulsion has substantial synergistic effects on outside environment control of the health pests, reduces the application amount of drugs, and delays the drug resistance of the pests.

The invention relates to an electric fly mat, belonging to the technical field of daily living use. Transfluthrin or tetrafluoride etofenprox or chlorenthrin of monocomponent in pyrethroid, or mixed component of transfluthrin, tetrafluoride etofenprox and chlorenthrin in pyrethroid is coated on an original base paper made of wood pulp or cotton pulp, then the base paper is placed on existing electric fly mat heaters of various structures to be heated, so that the active ingredients of transfluthrin or tetrafluoride etofenprox or chlorenthrin are volatilized into space to expel and kill flies. The invention has obvious fly expelling and killing effects but no harm to man and livestock, and expelling and killing flies is favorable to environmental sanitation and human physical health.

The invention discloses a compound insecticide containing pentaclofen, which belongs to the technical field of pesticide control. The weight ratio of pentaclofen and etofenprox is 1:60-60:1. Its composition also contains adjuvants and carriers, wherein pentaclofen and etofenproxil account for 5%-60% of the total weight of the insecticide, the auxiliaries account for 5%-30% of the total weight of the insecticide, and the rest are carrier. The insecticide of the present invention has a significant control effect on rice planthoppers through actual testing. Compared with conventional insecticides, the compound insecticide of the present invention has the following advantages: compared with a single agent, the variety has obvious synergistic effect on rice planthoppers, which can significantly improve the control effect; it can replace some medium and high toxicity insecticides It can reduce the dosage, environmental pollution and residues of agricultural products; it can delay the resistance of rice planthoppers to a single insecticide, and has the advantage of long-lasting effect. Compared with a single agent, it can reduce the cost.

The present invention relates to a pesticidal composition, comprising pyrifluquinazon and ethofenprox, and specifically relates to a method for controlling pests. The pesticidal composition comprising pyrifluquinazon and ethofenprox has a weight ratio of pyrifluquinazon to ethofenprox of 1:100 to 100:1. A method for preventing or controlling pests: using the pesticidal composition on a target useful plant, a target pest or an environment thereof, and a reproductive material for the target useful plant. A method for protecting plant seeds, comprising: allowing seeds to be in contact with an efficacious dose of the pesticidal composition of the present invention before sowing and / or after germination. A seed administered and treated with an efficacious dose of the pesticidal composition of the present invention.

The invention relates to a room-temperature volatile insecticidal spray composition and application thereof. According to the insecticidal spray, the characteristics of high basic activity and high room-temperature volatility of dimefluthrin, transfluthrin, tetramethylfluthrin, meperfluthrin, heptafluthrin and metofluthrin are fully utilized; a low-toxicity and environment-friendly volatilizationaccelerator with the volatilization speed of 300 to 3000 is used; a volatilization auxiliary carrier solvent with a volatilization speed of 20-300 is used as an auxiliary material; the volatilizationaccelerator and the auxiliary material are mixed according to a specific ratio; a conventional spraying device is adopted; after micron-sized effective component fog drops are sprayed into an indoor environment, the solvent is rapidly volatilized, the fog drops are rapidly refined, on one hand, a faster quick-acting insecticidal effect is achieved, and on the other hand, the effective component fog drops are permanently suspended and fully dispersed, so that the effective component fog drops are more uniformly dispersed and attached to the surface of a building structure or a household object,and a more stable long-acting volatilization insecticidal effect is achieved.

The present invention belongs to the field of pesticide technology. The preparation of etofenprox as pesticide uses p-tert-butyl phenol as initial material and includes four reaction steps of acetylating, chlorination, oxyethylation, etc. in the presence of catalyst. The present invention has mild reaction condition, low material cost and simple operation and is suitable for industrial production.

The invention discloses an etofenprox containing insecticide compound, which includes three constituents of effective active ingredient, assistant, and a carrier. The effective active ingredient includes one of the etofenprox, the thiodicarb, and the diafenthiuron, and the weight percentage is 1-99 percent, the mixing ratio in weight of the etofenprox to the thiodicarb when being mixed is between 1:80 and 30:1, and the mixing ratio in weight of the etofenprox to the diafenthiuron when being mixed is between 1:75 and 30:1. When the invention is in use, the pollution is less, the production cost is low, the preventing effect is excellent, and the duration is long. After the etofenprox, the thiodicarb, and the diafenthiuron are compounded, the common toxicity coefficient is more than 100 obviously, the synergistic effect is obvious, and the safety is high.