202 results about "Tetramethrin" patented technology

The invention discloses an insecticide for tomatoes. The insecticide comprises the following components in parts by weight: 12-13 parts of pseudomonas powder, 8-10 parts of ammonium dihydrogen phosphate, 6-8 parts of deltamethrin, 13-16 parts of tetramethrin, 0.15-0.18 part of green muscardine fungus powder, 1.8-2.3 parts of veratrine, 2-2.3 parts of toosedarin, 3-3.3 parts of C30H45O5, 2-2.3 parts of saponin nicotine, 2.4-3.0 parts of veratrine, 1.9-2.3 parts of phage powder, 2.6-3.3 parts of rhodococcus powder, 12-18 parts of nicotine, 19-23 parts of tripterygium wilfordii, 15-20 parts of agrimonia pilosa, 3-5 parts of stellera chamaejasme, 7-10 parts of Chinaberry fruit, 1.2-1.6 parts of bacillus thuringiensis powder, 16-23 parts of Chinaberry bark, 19-25 parts of leech, 14-19 parts of wild chrysanthemum, and 100-200 parts of water.

The invention relates to a pesticide composite and belongs to the technical field of composites. In the invention, fipronil and tetramethrin are used as the active components, the weight proportion of fipronil to tetramethrin is 1-10:1-20, and a conventional method is used for making the required composition. By utilizing the synergistic effect of double action mechanism produced by the fipronil and the tetramethrin, the pesticide composition can directly act on both the epidermis and the nervous system of the sanitary pest, thereby enhancing the beating force and the lethal force on the sanitary pest; the syntoxicity coefficient of the pesticide composition is greater than 100; and the pesticide composition has obvious synergized action and increases the insecticidal spectrum. The invention provides an effective pesticide for controlling the vector infectious diseases and ensuring people's health in the situations required by production and life of residents. The pesticide composition can effectively prevent and control sanitary pests, such as cockroaches, mosquitoes, flies, white ants, red imported fire ants and the like, reduce the use amount of active components and save the use cost of the pesticide.

A durable water-based insecticide is proportionally prepared from the insecticide components chosen from allethrin, tetramethrin, permethrin, cypermethrin, etc, the emulsifier (the mixture of hydrogenated castor oil-polyoxyvinylether and emtrol polyoxyvinylether-sodium sulphate), cosolvent chosen from ethanediol, propanediol and isopropanol, the solubilizer (beta-cyclodextrin), de-ionized water or purified water, and essence through sequential mixing and stirring.

A disclosed low-toxicity harmless pesticide is prepared from the following raw materials in parts by weight: 35-55 parts of purified water, 2-4 parts of salicylic acid, 15-30 parts of polyoxyethylene octadecanol ether, 6-10 parts of bergamot oil, 1-3 parts of chlorhexidine, 4-8 parts of glycerol, 13-16 parts of stearic acid, 1-3 parts of tetramethrin, 3-7 parts of ethyl acetate, 7-12 parts of garlic extracting liquid and 3-6 parts of cow-bezoar. The provided low-toxicity harmless pesticide is low in cost, low in toxicity, harmless, and efficient in insect killing effect.

The invention discloses an agricultural insecticide which comprises the following components in parts by weight: 16-30 parts of permethrin, 18-20 parts of ammonium dihydrogen phosphate, 16-18 parts of deltamethrin, 10-12 parts of tetramethrin, 0.05-0.08 part of green muscardine fungus power, 0.06-0.08 part of phage powder, 0.2-0.6 part of bacillus thuringiensis powder, 2-6 parts of piper nigrum, 18-23 parts of radix stemonae, 2-7 parts of Szechwan Chinaberry fruit, 8-13 parts of camphor, 3-9 parts of turpentine, 1-13 parts of sophocarpidine, 20-26 parts of cordate houttuynia, and 100 parts of water. The agricultural insecticide is a novel pesticide which is efficient, targeted, environment-friendly, pollution-free and nuisanceless, avoids secondary hazard toxicity, has no residues, and keeps ecological balance, is an important guarantee for realizing ecological agriculture, green ecological agriculture, and green enterprises, and has wide prospect.

The invention relates to environmental-friendly water-base pesticide aerosols which contain pesticide, solvent, emulsifier and propellant, wherein the pesticide is tetramethrin, detrorotation cyphenothrin and rich-d-t-prallethrin, the solvent is normal paraffin and de-ionized water, the emulsifier is sorbitan monooleate and polyoxyethylene sorbitan monooleate, and the properllant is dimethyl ether. The pesticide aerosols take water as the main solvent and use a small amount of normal paraffin to dissolve the organic matters such as tetramethrin, detrorotation cyphenothrin and rich-d-t-prallethrin, and the solvent has no kerosene, smelly kerosene smell does not remain in the room after spraying, and the sprayed aerosol drop cannot leave oily mark on the surface of objects. Compared with the prior art, the environmental-friendly water-base pesticide aerosols are more environmental-friendly.

The invention discloses a timber protective agent comprising the following constituents (by weight percent): quaternary ammonium salt 13-15%, chloroguanide 3-5%, tetramethrin 1-3%, emulsifying agent 9-11% and balancing dissolvent.

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 a high-chlorine tetramethrin hot fogging concentrate, which is formed by the following medicaments in parts by weight: 2 parts of beta-cypermethrin, 0.5 part of tetramethrin, 5-10 parts of dimethylbenzene and 80-100 parts of white mineral oil. A preparation method comprises the following steps: firstly weighing the medicaments according to weight parts; mixing the weighed medicaments, agitating uniformly and filling; and finally, packaging and storing the filled product. The high-chlorine tetramethrin hot fogging concentrate has the advantages of high efficiency and low toxin, high prevention effect, long effect, good diffusion and dispersion, convenience and safety for operation and use, good oil base stability, convenience for use, feasibility for operation, good mosquito and cockroach eradication effect, and easiness of being accepted by the public; the result of a toxicity test is that the toxin is low; the high-chlorine tetramethrin hot fogging concentrate is suitable for mosquito and cockroach eradication of inner and outer environments of cities and towns.

The invention discloses a production method of a fragrant cotton fabric. The production method comprises the following steps of: stirring and dissolving tetramethrin and lavender essence in a mixed solvent, gradually adding a surfactant to emulsify the solution, adding urea into the emulsified solution, dropwise adding acid into the emulsified solution to adjust the pH value of the solution to be 2-5, and cooling the solution to obtain a micro-capsule essence suspension; drying the micro-capsule essence suspension by a centrifugal spraying drier, uniformly scattering obtained powdered micro-capsule essence on cotton fibers in a cotton carding procedure, and spinning, drying and weaving the fibers to obtain the fragrant cotton fabric. In such a mode, by virtue of the production method of the fragrant cotton fabric, the stability of the essence is effectively improved, the influence of an ambient environment to the essence is avoided while clothes is worn or used, the slow-release effect of the essence is good, and the volatilization time of the essence is effectively prolonged; and by adding the tetramethrin into the micro-capsule essence, mosquitoes can effectively repelled in summer, and people are prevented from being bitten by mosquitoes.

The invention provides a manufacture method of a mosquito repelling tissue. The manufacture method comprises the following steps in sequence: adding 2 to 5% of a wet strength agent and 1 to 2% of a softening agent by weight while pulping; producing a large paper roll through a common paper-making process; back rolling; cutting; folding; soaking by mosquito repelling and itch relieving solution until reaching moisture content of 40 to 100%; and packaging in an air tightness way, thus obtaining the mosquito repelling tissue product, wherein the mosquito repelling and itch relieving solution comprises mosquito repelling perfumes, such as 3 to 5% of raw peppermint oil, 3 to 5% of litsea cubeba oil, 3 to 5% of clove oil, 3 to 5% of citionella oil, 3 to 5% of citriodora oil, and 3 to 5% of cedar wood oil, and also includes 1 to 2% of camphor, 0.3 to 3% of pyrethrins (methothrin, tetramethrin and permethrin), 0.1 to 0.2 part of protease, 0.1 to 0.5 part of amylase, 25 to 30% of ethanol, and 40 to 67% of water. The mosquito repelling tissue is soft and high in toughness, and can be used as the healthcare tissue for repelling mosquito and relieving itch.

The invention relates to a manufacturing and using method of a condensed multi-functional water-based insecticide, which pertains to a hygiene and health care field of sterilization and desinsection. Aiming at technical problems that roach can not be killed effectively; industrial production can not be realized; the insecticide is easy to be hydrolyzed and become invalidation in liquid can spraying and resources are wasted in the present water-based insecticide, the invention is made by using the technical proposal that little water is added for condensation, anti-blowing agent is added for industrial automatic canning and advanced plastic sprayer is used in combination for canning. Medicine of the invention comprises tetramethrin, permethrin, high efficiency cypermethrin, synergist, emulsifying agent, antioxidant, alcohol, perfume, 45 percent of water, anti-blowing agent and pigment liquid. According to physical and drug resistance characteristics of various pests, by adopting the method of nerve anesthesia and dilution with water, the manufacturing and using method realizes multiple functions of effectively killing or banishing roach, termite, hornet, locust and flea, louse on (rat), cat, dog, etc., mosquitoes and flies, and pests on vegetable, melon and pea in the field and on domestic plants.

The invention discloses a mosquito repellent agent and a preparation method thereof. The mosquito repellent agent comprises: by weight, 10 to 20 parts of fatty alcohol polyoxyethylene ether, 6 to 8 parts of salicylic acid, 0.1 to 0.3 parts of permethrin, 1 to 3 parts of peroxyacetic acid, 0.2 to 0.4 parts of tetramethrin, 30 to 50 parts of menthol, 20 to 40 parts of dibutyl phthalate, 20 to 40 parts of ethanol, 0.1 to 0.3 parts of essence and 200 to 400 parts of water. Compared with the prior art, the mosquito repellent agent has the advantages that 1, mosquito repellent effects are good and after contact with the mosquito repellent agent, mosquitoes immediately run away; 2, the mosquito repellent agent is nontoxic and harmless and does not cause pruritus; and 3, the mosquito repellent agent has a certain disinfection and sterilization effect.

The invention discloses a pesticide for rice seedlings. The pesticide comprises the following components in parts by weight: 15-20 parts of fenvalerate trichloride, 16-18 parts of acetophenate, plifenate technical, 17-20 parts of permethrin, 10-12 parts of tetramethrin, 0.06-0.08 part of bacteriophage powder, 2-6 parts of pepper, 18-23 parts of radix stemonae, 2-7 parts of chinaberry fruits, 8-13 parts of camphor, 3-9 parts of turpentine, 20-26 parts of cordate houttuynia and 80 parts of water. The pesticide has the advantages of being efficient, targeted, environmentally friendly, free of secondary toxicity, residue, and pollution, and nuisanceless, and is a novel pesticide; the ecological balance can be kept; an important guarantee is provided to realize ecological agriculture, green ecological agriculture and green business; the prospect is broad.

The invention relates to botanical insecticides and particularly relates to a green and environment-friendly orange insecticide. The green and environment-friendly orange insecticide contains the following ingredients in parts by weight: 25-35 parts of tea saponin, 10-20 parts of hydrogen peroxide, 20-30 parts of sodium bicarbonate, 40-55 parts of tetramethrin, 15-25 parts of glycine, 20-25 parts of allium sativum, 10-30 parts of pericarpium zanthoxyli water, 30-35 parts of Avermectins and 15-20 parts of fulvic acid. The insecticide belongs to orange insecticidal pesticides, has high insect pest killing effect, does not kill natural enemies, is efficient and safe, is good in control effect and low in cost and cannot enable insect pests to become drug-fast.

This product is a public health insecticide, belonging to daily-used chemical products. The insecticide is mainly used for killing mosquitoes, flies, cockroaches and other public health pests in restaurants, dormitories, basements, garages, field tents, cabins, ships, water pipes and other relatively confined spaces, thereby preventing the spread of vector-borne diseases. The insecticide is composed of insecticide active ingredients tetramethrin, permethrin, ethofenprox, and bioallethrin, and fuel, an oxidizer, a smoke agent, a flame retardant, and an adhesive. The insecticide can rapidly knock down mosquitoes, flies, cockroaches and other public health pests; and unlike beta-cypermethrin products, the insecticide has no obvious irritant. Detected according to 'national standards.efficacy test methods of public health insecticides for pesticide registration (BG13917-2009) ', the efficacy of the insecticide passes A-level standards. During the use, the insecticide is placed on a floor tile; the number of the insecticide needed is worked out according to a space size; doors, windows and passageway are closed; and then the insecticide is lit for fumigation, so public health pests die rapidly.

An internal combustion type electrically heated insect repellent in the form of tablet is prepared from allethrin, tetramethrin, propargylthrin, piperonyl butoxide, diesel oil, starch, fatty acid, oxidant, talc powder and modified starch through proportional mixing and die pressing.

An insecticide with disinfecting function for the paint of internal wall is prepared from disinfecting emulsifier, C12-C18 ampholytic surfactant, non-ionic surfactant; pyrethrin insecticides (tetramethrin, broflurthrinate, etc.); other insecticides (chlorobenzene, thion, etc.); synergistic agent (piperonyl butylether oxide, etc.), alcohol, phenylmethanol and water. Its advantages are sure disinfecting action and no poison.

The invention provides fungus insecticide. The fungus insecticide is characterized by being prepared from the following raw materials in parts by weight: 20 to 30 parts of beauveria bassiana, 10 to 20 parts of metarrhizium anisopliae, 12 to 16 parts of isaria fumosorosea, 3 to 7 parts of matrine, 8 to 12 parts of calcium dibutyl-naphthalenesulfonate citrate, 2 to 6 parts of tetramethrin, 4 to 8 parts of a liquid forming agent and 1 to 5 parts of missible oil. The fungus insecticide provided by the invention has the advantages of wide insecticidal spectrum and safety to environment.

The invention relates to a low-toxicity nematode pesticide comprising the following components: 10-20 parts of cypermethrin, 5-8 parts of dibutyl citrate calcium naphthalene sulfonate, 2-7 parts of xylene, 5-20 parts of common threewingnut root, 10-25 parts of Indian quassawood extract liquid, 12-22 parts of aromatic hydrocarbon liquid, 5-10 parts of ferrous sulfate, 20-25 parts of kerosene, and 20-40 parts of water. The pesticide also comprises 2-10 parts of tetramethrin. The pesticide comprises 15-20 parts of the Indian quassawood extract liquid. The low-toxicity nematode pesticide provided by the invention is suitable for various vegetable, melon, and fruit crops. With the pesticide, dosing frequency can be reduced, yield can be increased, melon and fruit sweetness can be improved, and cost can be saved. The pesticide has good practical value.

The invention discloses a high-efficiency pesticide. The high-efficiency pesticide comprises, by mass, 14.2-16.2% of matrine, 10-20% of citric acid dibutyl naphthalenesulfonic acid calcium, 3-4% of antioxidants and 3-5% of tetramethrin. Compared with the prior art, due to the fact that purely-natural components which are harmless to human health are adopted, the high-efficiency pesticide is good in insecticidal effect in the process of use, and applicable to wide use.

The invention belongs to the technical field of coatings and particularly relates to a fire retardant coating. The fire retardant coating is characterized by being prepared from asbestos powder with a fineness lower than 200 meshes, mica powder with a fineness lower than 200 meshes, zirconium dioxide, silicon dioxide, diboron trioxide, aluminum silicate, titanium dioxide, ammonium polyphosphate, aluminum hydroxide, pentaerythritol, chlorcosane, polyvinyl chloride resin, polyacrylamide, dioctyl phthalate, melamine urea-formaldehyde resin, calcium carbonate, poly-naphthalene sulfonic sodium, OP-100 emulsifier, tetramethrin, terebinthina and tap water. The invention also discloses the production method of the fire retardant coating. The fire retardant coating has the advantages of being excellent in heat resistance, bonding performance and weather resistance and long in fire retardant time and can be applied to interior/exterior walls of buildings. The fire retardant coating and production method thereof can form shells at high temperature or in fire to effectively isolate flames and further to protect life and property safety. The production method of the fire retardant coating is simple and easy to grasp.

The invention belongs to the technical field of articles for daily use, and particularly relates to a mosquito repellent. The mosquito repellent is characterized by comprising the following raw materials in parts by weight: 13-18 parts of cedar wood oil, 1-3 parts of sweet basil oil,1-5 parts of linaloe wood oil, 2-6 parts of camphor, 2-6 parts of cypermethrin, 2-6 parts of allethrin, 2-6 parts of tetramethrin, 2-6 parts of dimethrin, 1-3 parts of dimethyl phthalate, 0.5-2 parts of sodium benzoate, 2-5 parts of sodium dodecyl sulfate, 0.4-3 parts of diethyl-m-toluamide, 25-40 parts of 75% alcohol, 20-45 parts of distilled water, and 0.1-1 part of essence. The invention further discloses a preparation method of the mosquito repellent. The mosquito repellent and the preparation method have the following main benefits that the application scope is wide; the mosquito repelling/killing effect is better; the keeping period is longer; the mosquito repellent has an itch relieving effect; the preparation method is simple and easy to master; and the mosquito repellent is easy to massively produce.

The invention relates to a vegetable insecticide. The vegetable insecticide comprises following components in parts by weight: 10-15 parts of potassium sulfate, 10-15 parts of sophocarpidine, 1-5 parts of tetramethrin, 0.1-0.5 part of citric acid, 15-25 parts of ammonium phosphate, 2-6 parts of sodium borate and 4-10 parts of citric dibutyl calcium naphthalenesulfonate. The vegetable insecticide provided by the invention has the advantages of reasonable formula, low cost, obvious insect killing effect and no damage on plants.