46 results about "Transfluthrin" patented technology

The present invention relates to novel pesticidal compositions comprisingas component A: transfluthrin,as component B: an inhibitor of ergosterol biosynthesis,that show surprisingly good insecticidal, acaricidal, nematicidal and fungicidal activities. In particular, these compositions are suited for the treatment of seed.

The present invention relates to novel pesticidal compositions comprisingas component A: transfluthrin,as component B: an inhibitor of respirationthat show surprisingly good insecticidal, acaricidal, nematicidal and fungicidal activities. In particular, these compositions are suited for the treatment of seed.

The present invention is process of preparing 2, 3, 5, 6-tetrafluoro phenyl alcohol as one important material for synthesizing tetrafluoro phenyl pyrethrin through the reduction reaction of 2, 3, 5, 6-tetrafluoro benzoyl chloride material under the action of solvent, reductant and assistant.

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 an invertebrate pest control agent mixture and a preparation method thereof. The invertebrate pest control agent mixture is composed of an active ingredient and auxiliary materials, wherein the active ingredient is composed of the following ingredients in parts by weight: 1-5 parts of component A and 1.5-10 parts of component B; the component A is transfluthrin; the component B is any of zeta-cypermethrin, deltamethrin, d-tetramethrin, permethrin and ES-bioallethrin. The invertebrate pest control agent mixture disclosed by the invention is capable of greatly reducing the resistance of target invertebrate pests, high in insecticidal action, low in toxicity, safe to use, and capable of reducing environmental pollution and reducing control cost.

The invention relates to an electric heating balsam belonging to the technical field of daily articles. The electric heating balsam is prepared from technical products of transfluthrin or tetrafluoroetofenprox or chlorempenthrin with single component in pyrethroid or a technical product of mixed components of the transfluthrin or the tetrafluoroetofenprox or the chlorempenthrin in the pyrethroid and hydrocarbon solvents or ester solvents or a mixed solvent of hydrocarbons and esters. The electric heating balsam is injected into a heating device with various structures of the traditional electric heating balsam for heating, so that active components of the ransfluthrin or the tetrafluoroetofenprox or the chlorempenthrin volatilize to the space and the effect of expelling and extinguishing flies. The invention has remarkable effect for expelling and extinguishing flies, has no harm to people and livestock and is beneficial to environment sanitation and human health by expelling and extinguishing flies.

The invention relates to a high efficiency insecticide composition for killing agricultural pests. The high efficiency insecticide composition comprises the following components by weight: 10-50 parts of transfluthrin, 20-40 parts of imidacloprid, and 20-60 parts of hydroprene. The insecticidal composition provided by the invention has an obvious synergistic effect, can reduce the dosages of effective components, reduce the use cost and delay the generation of pest resistance to insecticide, effectively reduces environmental pollution and pesticide residue, and has significant killing effect on cockroaches, bugs, mosquitoes and other pests. At the same time, the insecticide composition can reduce damage to the environment.

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.

A softening agent with anti-moth function used for knitwear which consists of two kinds of emulsifiers, organic silicon, glacial acetic acid, insecticide, cyclohexanone and de-ionized water. The insecticide is made of five different esters which are widely used. The preparation of this agent is very simple; just mix all the ingredients above. It has effective action and makes no pollution to the environment. This product meets the national standard and can replace other anti-moth agent and softening agent.

The invention relates to an absorbent product and provides a mosquito repellent absorbent product with the functions of repelling mosquitoes and removing peculiar smell. The mosquito repellent absorbent product comprises a liquid-permeable surface layer, an absorber and a liquid-tight bottom layer which are sequentially arranged from top to bottom, wherein the liquid-permeable surface layer consists of a non-woven fabric, a mosquito repellent is uniformly sprayed on the non-woven fabric, and the mosquito repellent comprises the following components in parts by weight: 0.5-2 parts of polyoxyethylene sorbitan oleate, 1-2 parts of mosquito repellent plant essential oil, 0.01-0.105 part of transfluthrin, 0.5-0.9 part of menthol and the balance of polypropylene.

The invention discloses rosemary essential oil mosquito-repellent incense liquid and a preparation method thereof. The rosemary essential oil mosquito-repellent incense liquid is prepared from the following raw materials in parts by weight: 0.5-2.5 parts of transfluthrin, 0.1-0.5 part of rosemary essential oil, 50-60 parts of triethylene glycol monobuthyl ether, 0.05-0.15 part of sodium xylene sulfonate, 0.1-0.5 part of a synergist, 0.1-0.5 part of an antioxidant and 35-45 parts of water. The rosemary essential oil mosquito-repellent incense liquid disclosed by the invention has fresh and fragrant aroma and has a relatively strong repelling and exterminating effect on mosquitoes; as environment-friendly mosquito-repellent incense liquid, the mosquito-repellent incense liquid has a relatively strong pesticide effect, is safe and non-combustible, can be volatilized stably, can also be used for reducing the content of indoor organic volatile matter and is an ideal option of healthy home livings.

Unique volatile pyrethroids and a method for repelling and / or killing insects involving treating an object or area with an insect repelling effective amount or insect killing effective amount of at least one unique volatile pyrethroid and optionally a carrier. Also a method for repelling and / or killing insects involving treating an object or area with an insect repelling effective amount or insect killing effective amount of at least one compound selected from bioresmethrin, D-allethrin, ethofenprox, prallethrin, transfluthrin, permethrin, and mixtures thereof, and optionally a carrier; wherein the object or area is clothing or items attached to clothing.

The invention discloses a high-efficiency insecticide containing cyromazine, transfluthrin and tralomethrin and relates to a high-efficiency insecticide composition used for killing agricultural insects. The high-efficiency insecticide comprises the following components in parts by weight: 10-50 parts of cyromazine, 20-40 parts of transfluthrin and 20-60 parts of tralomethrin. The high-efficiency insecticide disclosed by the invention has the advantages that the insecticidal composition disclosed by the invention has an obvious synergistic effect, the amount of active ingredients can be reduced, the using cost is reduced, the drug resistance of the insects is delayed, the environmental pollution and pesticide residues are effectively reduced, and the insecticide has obvious effects of killing insects such as housefly, fannia canicularis, hermetia illucens, tatukira, fleas, lucilia, cockroaches, bugs, cotton bollworms, pink worms, cabbage caterpillar, plutella xylostella and aphid; and meanwhile, destruction of the environment can be reduced.

The invention belongs to the technical field of pesticide insecticide compounding and particularly relates to an ultra-low volume spray containing methoprene and transfluthrin and application. Active components of the composition are methoprene and transfluthrin, and the ratio of the active component methoprene to transfluthrin is 1:1-60. An efficient formulation is provided, the synergy is obvious after the compounding, the control effect is remarkable, the pesticide use amount is greatly reduced, the pesticide application cost is reduced, the ultra-low volume spray is convenient to spray, the environmental pollution is small, and the ultra-low volume spray adapts to a large-area cultivation mode.

The invention discloses an environment-friendly water-based aerosol insecticide composition, which belongs to the field of chemistry. The environment-friendly water-based aerosol insecticide composition comprises the following compositions in percentage by weight: 0.03-0.5% of transfluthrin, 0.02-0.3% of permethrin cypermethrin, 1.5-3% of sorbitan monooleate, 6-10% of odorless kerosene, 30-70% of deionized water and 30-50% of propellant. Since in the environment-friendly water-based aerosol insecticide composition, water is used as solvent, unpleasant smell of kerosene is not generated after spraying, and grease or smudges is not left at the position of dropping the fogdrop. Furthermore, due to the use of 1,1, 1,2-tetrafluoroethane or 1,2-difluoroethane which is non-flammable and dose not cause the greenhouse effect as a propellant, the water-based aerosol insecticide composition, as a household insecticide aerosol, is more environmentally friendly and is much safer to use.

The present invention provides a insect-proofing agent, which has high insect-proofing effect, at the same time, can display using terminal definitely due to the volatilization of normal temperature volatility medicament and the sublimation of subliming material end at one time, also manufacturability is excellent. The insect-proofing agent is characterized in that it contains medicament carrier by pliability bag, the medicament carrier is made by making one or two normal temperature volatility medicament selected from the eneyne pyrethrin, tetrafluoro pyrethrin, bingfu pyrethrin and methoxy benzyl fluorine pyrethrin to be carried on subliming material with 0.5 to 2.0 percent by weight. The two or single surface of the pliability bag is coated with japanese paper or non-slub cloth of 10 to 50g / m<2> and medicament permeance film which wall thickness is 10 to 30 [mu]m, under the state of single surface, the other surface is formed by non permeating film, and at least parts of the medicament carrier can contact to the inner surface of the pliability bag even though the medicament carrier reduces along with the sublimation of the subliming material, thus, the using terminal can be identified by watching the disappear state of the medicament carrier.

The invention relates to a hygienic insecticide compound containing pirimiphos methyl and pyrethroid. Compared with a single agent, the compound has an obvious synergistic effect, can promote the insecticidal effect, can achieve a synergic coefficient above 130 and especially has excellent knock-down and killing effects to hygienic insects having pyrethroid resistance. Besides, after pirimiphos methyl with low toxicity, low stimulation and low use frequency is selected as a lethal agent of the hygienic insecticide compound and is compounded with ultrahigh knock-down efficient low-toxicity and low-stimulation pyrethroid chlorofluorothrin, d-trans-chloropropyrethrin, transfluthrin, sevoflurane methothrin or tetramethylfluthrin, the knock-down and lethality properties of the active ingredient to the target are both greatly promoted and the cost performance ratio is ultrahigh; furthermore, the compound is prepared into a micro-capsule suspension agent which has excellent physical and chemical properties and slow release effect, so that the target killing effect is greatly promoted; the preparation is low-toxicity and stimulation-free and is suitable for indoor and outdoor hygienic insect prevention and control.

Unique volatile pyrethroids and a method for repelling and / or killing insects involving treating an object or area with an insect repelling effective amount or insect killing effective amount of at least one unique volatile pyrethroid and optionally a carrier. Also a method for repelling and / or killing insects involving treating an object or area with an insect repelling effective amount or insect killing effective amount of at least one compound selected from bioresmethrin, D-allethrin, ethofenprox, prallethrin, transfluthrin, permethrin, and mixtures thereof, and optionally a carrier; wherein the object or area is clothing or items attached to clothing.

The invention discloses a novel amide-esbiothrin-type chemical modification substance and a preparation method and application thereof. The structural formula of the novel amide-esbiothrin-type chemical modification substance is shown in the description, wherein R is a monosubstituted or polysubstituted aromatic-ring-type group. According to the chemical modification substance, two end chlorine atoms and an ester group on transfluthrin are mainly modified and transformed, the two end chlorine atoms are replaced by two bromine atoms, the ester group is replaced by the acylamino structure, ring-type substitution is most aromatic-ring substitution, and a series of novel amide-esbiothrin-type derivative structures containing dibromo-substituted and amide group structures are formed. The novelamide-esbiothrin-type derivatives have a certain insect-killing and mosquito-killing effect on larvae and adult mosquitos, the metabolism stability can also be improved, the environment toxicity is lowered, the serious problem of obvious drug resistance of existing pyrethroids-type insecticide can be effectively solved, and the chemical modification substance has excellent transformation potentialand is wide in application prospect.

An insecticidal composition is disclosed that contains two active ingredients, which are transfluthrin and imiprothrin The insecticide composition may further contain at least one of a solvent and a propellant. The weight percentage of each of the active ingredients may be about 0.01% to 0.5% by weight.

The object of the present invention is to provide an insect repellent which has high insect repelling efficacy and which can clearly show the end point of use because the volatilization of the volatile agent at room temperature and the sublimation of the sublimation substance are completed almost simultaneously, and is excellent in manufacturability. The present invention solves the above-mentioned problems by providing the following insect repellent, that is, an insect repellent characterized in that it is an insect repellent containing a drug carrier in a flexible bag, and the drug carrier is selected from One or two normal-temperature volatile agents selected from ethynthrin, transfluthrin, profluthrin, and metofluthrin are supported on a sublimable substance at 0.5 to 2.0% by weight Both sides or one side of the flexible bag is Japanese paper or non-woven fabric with a permeable weight of 10-50 g / m2 laminated with a drug-permeable film with a wall thickness of 10-30 μm. In the case of one side Next, the other surface is formed of a drug-impermeable film, and at least a part of the drug carrier is in contact with the inner surface of the flexible bag even if the drug carrier shrinks with the sublimation of the sublimation substance, The end of use can be confirmed by visually observing the disappearance state of the above-mentioned drug carrier.

The invention discloses a dinotefuran-containing compound insecticidal composition and application thereof, wherein active ingredients comprise dinotefuran and tetramethylfluthrin or transfluthrin, the weight ratio of dinotefuran to tetramethylfluthrin is (1:15)-(15:1), preferably (1:4)-(8:1), and the weight ratio of dinotefuran to transfluthrin is (1:15)-(15:1), preferably (1:3)-(8:1). According to the insecticide, dinotefuran and tetramethylfluthrin or transfluthrin are compounded and processed into emulsion in water or microemulsion, so that use of organic solvents is reduced, and the insecticide is more environmentally friendly, wherein tetramethylfluthrin or transfluthrin has an excellent knockdown property on public health pests such as mosquitoes, flies and the like, and due to the lethal effect of dinotefuran, the bactericidal composition has a remarkable synergistic effect on prevention and treatment of public health pests, the application amount of the pesticide can be reduced, the cost is saved, and the drug resistance of the pests is delayed.

An insecticide composition comprising an insecticide active ingredient, a gelling agent and water, and a surfactant and an emollient. The insecticide active ingredient is selected preferably from the group consisting of metofluthrin, transfluthrin, empenthrin and mixtures of the same. The controlled and sustained release of the insecticide active ingredient over time is achieved.

The invention discloses a high-efficiency insecticide containing tebufenpyrad, cyromazine and transfluthrin and relates to a high-efficiency insecticide composition used for killing agricultural insects. The high-efficiency insecticide comprises the following components in parts by weight: 10-50 parts of tebufenpyrad, 20-40 parts of cyromazine and 20-60 parts of transfluthrin. The high-efficiency insecticide disclosed by the invention has the advantages that the insecticidal composition disclosed by the invention has an obvious synergistic effect, the amount of active ingredients can be reduced, the using cost is reduced, the drug resistance of the insects is delayed, the environmental pollution and pesticide residues are effectively reduced, and the insecticide has obvious effects of killing insects such as tetranychidae (panonychus ulmi, panonychus citri, tetranychus urticae and tetrangychus cinnabarinus), tarsonemidae (polyphagotarsonemus latus), eriophyidae (aculus schlechtendali and grape blister mite), tenuipalpidae (flat mite), aphididae (green peach aphid, cotton aphid and aphis pomi) and aleyrodidae (cassava whitefly); and meanwhile, destruction of the environment can be reduced.

The invention discloses peppermint essential oil mosquito liquid and a preparation method thereof. The peppermint essential oil mosquito liquid is prepared from, by weight, 0.5-2.5 parts of transfluthrin, 0.1-0.5 part of peppermint essential oil, 50-60 parts of diethylene glycol butyl ether, 0.05-0.15 part of 4-sodium cumenesulfonate, 0.1-0.5 part of synergist, 0.1-0.5 part of antioxidant and 35-45 parts of water. The peppermint essential oil mosquito liquid is fresh and fragrant in smell, has a strong dispelling and killing effect on mosquitoes, is environmentally friendly, strong in effect, safe, inflammable and stable in volatilization, can lower the indoor organic volatile content, and is an ideal choice for healthy home life.

Disclosed is a method for effecting the sustained release of an insecticidal active agent, employing cellulosic mat technology and existing heating equipment, wherein the method comprises heating the mat, by means of a heater, at a temperature selected to be within the range of from 60° C. to 95° C. To this end, the active substance is selected from the group consisting of transfluthrin, metofluthrin, and mixtures thereof

The invention belongs to the technical field of chemical synthesis, and particularly relates to a preparation method of tetrafluthrin. According to the method, 2, 3, 5, 6-tetrafluorobenzyl alcohol and dichlorochrysanthemoyl chloride are taken as raw materials, and the tetraflubenthrin is synthesized under a solvent-free condition. According to the method, the transfluthrin is synthesized by adopting a solvent-free method, processes such as desolvation and solvent treatment are not involved, the operation is simple, and the energy consumption is low; meanwhile, since no solvent is used for synthesis, the single-batch productivity is remarkably improved; in the synthesis process, a three-stage falling film tower is adopted for water absorption to become a byproduct acid, the wastewater amount is small, and the economical efficiency is high; the falling film microstructure reactor is adopted, so that the production efficiency is high, the operation is simple, convenient and safe, continuous production can be realized, and clean production is met.

The invention discloses a compound insecticidal composition containing dinotefuran and its application. The weight ratio of esters is 1:15-15:1, preferably 1:4-8:1; the weight ratio of dinotefuran and transfluthrin is 1:15-15:1, preferably 1:3-8: 1. The insecticide described in the present invention is processed into aqueous emulsion or microemulsion by compounding dinotefuran and transfluthrin or transfluthrin, which reduces the use of organic solvents and is more friendly to the environment. Biflufenthrin or transfluthrin has excellent knockdown properties against mosquitoes, flies and other public health pests, and the lethal effect of dinotefuran has a significant synergistic effect in the prevention and control of public health pests, which can reduce the amount of pesticides Reduce the amount of application, save costs, and delay the emergence of pest resistance.