142 results about "Louse" patented technology

Pesticides for the extermination of terrestrial arthropods are disclosed which comprise formulations of a combination of terpenes in aqueous solutions which may be used together with citral. No resistance to the formulations of the invention has been seen. When used on the scalp or body for lice infestation no extended dwell time is required. The formulations do not have unpleasant odors. The formulations are directed towards providing topical preparations which may be used on the skin, scalp and hairy body parts of humans and animals, sprays for use directly against terrestrial arthropods, a dipping solution for combs and a laundry additive, amongst others.

Essential-oil compositions comprising Lippia javanica essential oil in combination with one, two, three, four, five, six or more essential oils are provided. The Lippia javanica essential-oil compositions are effective for killing and/or repelling ectoparasites and/or pests, including lice, ticks, mosquitoes, mites, ants and fleas. Methods of using the compositions comprising Lippia javanica essential oil in combination with one, two, three, four, five, six or more essential oils for killing or repelling ectoparasites and/or pests also are provided. Also provided are articles of manufacture and kits that include the Lippia javanica essential-oil compositions.

The present invention relates to a compound pesticide with good effect for killing tea scale louse, green leafhopper, mites and aphis, etc. Said compound pesticide is made up by using organic solvent extracts of hot pepper, chinaberry root bark and willow-leaved smartweed through a certain preparation process. Besides, said invention also provides the concrete steps of said preparation process.

The present invention provides for, inter alia, novel topical formulations comprising at least one 1-N-arypyrazole derivative and amitraz and to methods for treating, controlling, or preventing parasite infestations on mammals or birds The inventive formulations include spot-on, pour-on or spray formulations and may include a further ectoparasiticide, such as an IGR compound, an avermectin or milbemycin derivative, or a pyrethroid insecticides, and anthelmintics, such as benzimidazoles and imidazothiazoles. The inventive formulation provides a larger duration of parasite control at a faster rate of control. The inventive formula remains effective up to three months from the first application. Moreover, the inventive formulations prevent tick attachment to the animal, thereby providing protection against tick borne diseases. The ectoparasites which may be controlled, treated or prevented by the present invention includes ticks, fleas, mites, mange, lice, mosquitoes, flies and cattle grubs.

Ectoparasitic insect pest controllers for animals, containing hydrazine derivatives of the general formula (I) as the active ingredient, and methods for application of the same: (I) [wherein A is (II), (III), (IV), (V) (wherein R⁴ and R⁵ are each H, C_1-6 alkyl, or the like; and X is H, or one to five substituents selected from among halogeno and optionally halogenated C_1-6 alkyl groups); R¹ is H or C_1-6 alkyl; R² and R³ are each H, OH, C_1-6 alkyl, phenylcarbonyl, or the like; Y is H, or one to five substituents selected from among halogeno, nitro, and cyano; Z is halogeno, cyano, C_1-6 alkyl, or the like; and W is O or S]. The insect pest controllers exert remarkable controlling effects on parasitic insect pests harmful to domestic or pet animals, e.g. fleas, lice, ticks.

A green long-acting zoonosis vector control medicament provided by the invention is prepared from an insect growth regulator (IGR), a plant essential oil and/or a low-toxicity high-efficiency pesticide, a bactericide, an insect attractant and/or a repellant, a sustained release agent and the like. According to different use conditions and environments, by the adoption of microemulsification and sol technologies, a spraying agent, a sol coating, a film-forming inhibitor and a sol-forming inhibitor are prepared to form different release mechanisms so as to satisfy control demands in different places. The medicament provided by the invention has low toxicity and high efficiency, has effects of killing ovum, inhibiting insect growth and resisting bacteria and mildew, has a long persistent period, is not easy to generate resistance, has low residual, can be used to minimize the spread of diseases and eliminate the pollution caused by unbalance of drug application, is beneficial to the ecological environment, and is used to control zoonosis vectors (such as flea, louse, mite, tick, mosquito, fly, ant, cockroach and the like) in the fields of public place, garden, urban landscaping, means of transportation, neighborhood, hotel, school, restaurant, household, pet, animal husbandry, culturing farm and the like.

The invention discloses a nano-silver system itching-relieving skin calming tincture for antibiosis, delousing and killing parasites and mites, which belongs to the field of a production technology for preparing an external preparation for the skin diseases. The phthiriasis can be divided into three types according to the different parasitic sites of the lice, namely pubic louse, body louse and head louse. The phthiriasis is a contact pruritic skin disease and simultaneously exists with mite infection. According to the nano-silver system itching-relieving skin calming tincture, a radix stemonae sulphur which is traditional Chinese medicine razor clam killing medicine, fructus carpesii etc. and a broad spectrum powerful silver are taken as a represent for contact antibiosis, TiO2 is taken as a represent for photocatalytic contact antibiosis, Al2O2 is taken as a represent for far infrared radiant type antibiosis, and a chitin natural antibacterial agent and the mite preventing antibacterial agents SCG-999 and SCJ-998 are jointly utilized for clearing heat and expelling damp, killing parasites to relieve itching, and diminishing swelling and removing stasis, thereby achieving the aims of quick and high-efficient antibiosis, killing parasites and mites, delousing, relieving itching and calming the skin.

The invention relates to the technical field of agricultural planting, in particular to a composite microbial agent for citrus tristeza virus, a preparation method thereof and a special biological agent for the citrus tristeza virus prepared by using the same. According to the invention, bacillus thuringiensis, beauveria bassiana and trichoderma harzianum are used to control the pathogen of citrustristeza virus pathogens on the ground and kill a spreading source wood louses and eggs thereof so as to effectively control the occurrence of the citrus tristeza virus, and four kinds of microorganism bacteria underground can effectively control the invasion of pathogenic microorganisms, effectively control the spread of pathogenic bacteria by nematodes, and simultaneously regulate the soil structure, decompose organic matters and improve the soil fertility. By promoting the growth of citrus roots with citrus specific AM fungi, citrus can grow new roots in clusters, the number of the new roots is enlarged, the tree vigor is enhanced, the immunity and disease resistance of trees are improved, a nitrogen fixation system is formed, and the pathogen control is combined with the improvement of the ecological environment for the growth of the citrus to achieve the effect of preventing and treating the citrus tristeza virus.

The invention relates to a Chinese medicine for treating cancer which is prepared from the following raw materials, scorpion, house lizard, dysosmapleiantha woods, creeping euphorbia, hairy deerhorn, black-tail snake, long-nosed pit viper, toad skin, centipede, batryticated silkworm, leeches, earthworm, seaweed, wood louse, pangolin scales, safflower, notoginseng, dry human placenta, decapetalous daesalpinia and gadfly.

The invention relates to a domestic sanitary insecticide and an application thereof and belongs to the technical field of sanitary insecticidal products. The domestic sanitary insecticide is characterized by containing 2-8 percent of plant extracts, 85-95 percent of solvents, 1-5 percent of emulsifying agents and 1-4 percent of essential oil. The domestic sanitary insecticide takes the plant extracts with strong insect killing and expelling activity as an active ingredient, has the multiple effects of preventing and treating mosquitoes and flies, mites, ticks, louses, ailanthus, cockroaches and fleas, is good in effect and solves the problem that when other chemical insecticides are used, the resistance to pesticides is easily generated. The domestic sanitary insecticide has the advantages of simple and convenient processing method, low production cost, enough raw materials, safety and efficiency in storage, transportation and use, good insect killing and expelling effect, small effect on environment, and high safety to human body.

The present invention relates to a device for the extermination of pests like e.g., worms and arthropods such as insects and wood-louses, mites, etc., wherein said device is provided with a nozzle arranged to distribute carbon dioxide in solid state to create an atmosphere comprising of carbon dioxide and wherein said nozzle is adapted to achieve a predetermined particle size and velocity of said carbon dioxide adapted for the geometry the pest is located into and wherein the particle size and the velocity are optimized for an effective extermination of the pest in question. The invention also relates to methods and compositions for use with said devices.

The invention relates to a compound preparation for expelling in-vivo and in-vitro parasites from dogs and cats and a preparation method thereof. The compound preparation mainly comprises milbemycin oxime and praziquantel, wherein the milbemycin oxime is a novel and specific 16-membered ring macrolide medicament for preventing and controlling the in-vivo and in-vitro parasites of the dogs and the cats, which can specially prevent and control heartworms and efficiently prevent and control in-vivo parasites such as hookworms, roundworms, whipworms, belly worms and the like and in-vitro parasites such as hair follicle mites, scabies, louses, fleas and the like; and the praziquantel is effective to nematodes, trematodes and tapeworms in animal bodies. The milbemycin oxime and the praziquantel expel the parasites complementarily. The two medicaments are combined, so that a parasite expelling range is expanded and one-step parasite expelling effect is improved. The invention also provides a method for preparing compound tablets. The tablets prepared by the method can be released rapidly and dispersed fully.

A kind of insecticide composite, mainly contains imidacloprid and buprofezin. It can be manufactured to wettable powder and miero emulsion type etc. The present invention has special preventing and killing effect to flying louse on rice. At the same time, it has better preventing and killing effect to thrips, cabbage caterpillar, diamond back moth, white loose, scale insect, peach fruit borer, red spider, bollworm, pink boll worm, etc. on vegetable, fruit tree, and cotton plant. The invention has high efficiency, low cost, little pollution.

The invention provides a Chinese medicinal composition for treating pig body surface parasites and a preparation method thereof, and relates to the technical field of preparation of a pig veterinary medicine. The Chinese medicinal composition is prepared from the main raw materials: cleistocalyx operculatus bark, radix ampelopsis, yellow lycoris bulb, tobacco, Incised Corydalis Herb, wintercherry, delphinium, maritime dock, golden larch bark, Chinese mugwort leaf, sessile stemona root, mint, lemna minor, philippine violet herb, eucalyptus grandis leaves, alderleaf sida leaf, roegneria thoroldiana, senecio dianthus franch and liquorice root. By scientific compatibility and a synergistic effect of various raw materials, the Chinese medicinal composition has effects of removing toxicity and killing parasites, dispelling wind and arresting itching, inhibiting bacteria and promoting granulation and the like, can effectively remove and treat parasites of louse, mite, tick, flies, mosquitoes and the like on body surfaces of pigs and symptoms of pruritus, bleeding, abscess, dermatitis and the like, which are caused by the parasites, meanwhile, can inhibit microorganism and mould breeding on the body surfaces of the pigs, promotes regeneration of damaged skin, is safe, has no irritation and is valuable to popularize and use.

The invention discloses an oral administration pharmaceutical composition for treating rheumatoid arthritis, wherein the active constituents include the following raw material herbs (by weight portion): Chinese angelica root 15, prepared rhizome of rehmannia 15, siberian cocklebur fruit 10, hornet nest 10, Garter snake 20, wood louse 10, buthus martensi kirsch 3, centipede 6, barren wort 20, spatholobus stem 25, coralbean bark 15 and coralbean bark 16. The medicament should be decocted in water for the oral dose.

The invention provides herbal animal antibacterial pesticide, and a preparation method, an application method and application thereof. The herbal animal antibacterial pesticide is made from the following materials, by weight: 30-80 g of Radix Stemonae, 30-60 g of Radix Sophorae Flavescentis, 20-50 g of Cortex Mori, 10-50 g of Radix Glycyrrhizae, 5-45 g of Fructus Toosendan, 5-45 g of Cortex Meliae, 5-45 g of Fructus Kochiae, and 5-45 g of Galla Chinensis. The herbal animal antibacterial pesticide is efficient in killing parasites on the surface of animals, is very effective in killing specially lice, fleas, mites and ticks, may restore normal barrier functionality of animal skin, and may effectively reduce germs on the surface of animal skin.