207 results about "Acaricide" patented technology

The compounds represented by formula (I) of this invention exhibit excellent activity against a variety of pests and mites in agriculture or other fields. Furthermore, these compounds achieve good control effects at very low doses, and therefore can be used to prepare insecticides and / or acaricides.

The invention belongs to the technical field of organic matter preparation, and discloses an amide-containing isoxazoline derivative as well as a preparation method and application thereof. According to the invention, chemical modification and molecular design are carried out on the compound with an isoxazoline structure, and a substituent group is introduced to N of an amide group, so that a series of efficient compounds which can be used for killing insects or mites in agriculture or forestry and have excellent activity are obtained, and particularly, the compounds have very good biological activity on lepidoptera, hemiptera and other pests. When being used at an extremely low concentration, the compound disclosed by the invention also shows an excellent control effect on various pests or pest mites, has insecticidal or acaricidal activity in each stage (such as eggs, larvae (nymphs), pupae and adults) of the life cycle of the pests or pest mites, and has an excellent control effect on the pests or pest mites which have drug resistance to traditional insecticides or acaricides. And the composition also shows excellent control activity.

The present disclosure relates to the field of molecules having pesticidal utility on pests in Phyla Arthropoda, Mollusca and Nematoda, methods of producing such molecules, pesticidal compositions containing such molecules, and methods of using such pesticidal compositions against such pests. These pesticidal compositions can be used, for example, as acaricides, insecticides, acaricides, molluscicides, and nematicides. This document discloses molecules having the formula and mixtures thereof. # imgabs0 #

The present disclosure relates to the field of molecules having pesticidal utility on pests in Phyla Arthropoda, Mollusca and Nematoda, methods of producing such molecules, intermediates used in such methods, and methods of using such pesticidal compositions against such pests. These pesticidal compositions can be used, for example, as acaricides, insecticides, acaricides, molluscicides, and nematicides.

The invention relates to a production method and production equipment of anti-mite and antibacterial uncertain island superfine fibers, which belong to the technical field of fiber fabric dipping finishing, and are characterized in that functional treatment of the uncertain island superfine fibers is realized by adding an antibacterial agent and an acaricide into supercritical fluid carbon dioxide, so that the produced superfine fibers have the functions of resisting bacteria and killing mites, and the anti-mite and antibacterial performance of the superfine fibers is improved. In order to well guide and treat the surface of the fabric when the supercritical fluid carbon dioxide is used for treating the surface of the fabric, a plurality of finishing guide roller groups are arranged in a zigzag channel, and each finishing guide roller group comprises a parallelogram adjusting frame and a plurality of spraying rollers arranged on a long rod of the parallelogram adjusting frame; the unfigured island superfine fiber fabric to be treated is wound on the material spraying roller in a staggered winding mode, front and back face dipping of the fabric is achieved through transverse movement of the material spraying roller on the unfigured island superfine fiber fabric to be treated, and dipping is more comprehensive and efficient.

The invention belongs to the technical field of pesticides, and relates to a pesticide composition containing a diphenyl sulfide compound and application of the pesticide composition. The pesticide composition containing the diphenyl sulfide compound comprises an active component A and an active component B, the active component A is a diphenyl sulfide compound, and the active component B is any one or more insecticidal and acaricidal agents: B1 heterocycles, B2 tetronic acids, B3 benzoylacetonitrile, B4 oxazoles, B5 pyrazole amides and the like. The pesticide composition can effectively prevent and control multiple phytophagous pest mites, has a synergistic effect in a certain proportion range, and can enlarge the mite killing spectrum, reduce the use cost, reduce the dosage, prolong the lasting period and delay the development of drug resistance.

This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, and processes of using such pesticidal compositions against such pests. The pesticidal compositions comprise (A) an oxathiazolidine derivative of formula one and (B) a mixing partner and may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides.

The invention relates to a novel spirocyclopropane tetronic acid derivative with insecticidal and acaricidal activity as well as preparation and application of the novel spirocyclopropane tetronic acid derivative. Specifically, the invention provides a compound as shown in a formula (I), and an optical isomer, a cis-trans isomer or a pharmaceutically acceptable salt thereof. The compound disclosed by the invention has obvious insecticidal and acaricidal activity, and can be used for developing novel crop insecticidal and acaricidal agents which are low in toxicity, efficient and environment-friendly. # imgabs0 #

The invention belongs to the field of agricultural acaricides. In particular to a phenyl sulfide (sulfoxide) compound and application thereof. The structure is shown as a general formula I, wherein the definition of each substituent group in the formula # imgabs0 is shown in the specification. The compound as shown in the general formula I has excellent acaricidal activity and can be used for preventing and treating various pest mites.

This invention discloses an acaricide targeting calcium ion channels and its application, belonging to the field of pesticides. Specifically, it relates to an acaricide based on the L-type calcium ion channel (L-VGCC) target and its application in the control of agricultural mites. The acaricide, artemisinin [Formula (I)], is a natural coumarin compound that is highly effective against agricultural mites and safe against predatory mites. It is a targeted, natural, and environmentally friendly acaricide with minimal harm to humans and the environment, and has the potential to be developed into a selective acaricide.

The disclosed composition for fertilization and treating trees, shrubs and climbing plants with programmed release of the active substance is comprising the active substance stored in capsules made by nanoencapsulation or microencapsulation method and wherein based on capsule membrane the time of release of the active substance is adjusted. The active component stored in the nanocapsules or microcapsules can be such that it acidifies the surrounding soil in the range of pH 2.5 to pH 6.5. One example of such active component is the use of citric acid, which is completely ecological and does not create environmental pollution. Also, the active component in the nanocapsules can be such that it regulates the acidity of the soil in the range of pH 6.5 to pH 7.0. Furthermore, the active component in the special capsules can be an insecticide and / or in the special capsules fungicide, and / or in the special capsules acaricide and / or in the special capsules pheromone and / or in the special capsules repellent.

The invention relates to an aromatic heterocyclic compound and / or a salt thereof, a preparation method and application thereof, and an insecticidal and acaricidal agent. The aromatic heterocyclic compound has a structure as shown in a formula (I). The aromatic heterocyclic compound provided by the invention can have an acaricidal effect when being used at a low concentration content, meanwhile, the provided compound has relatively good safety, and in a rat acute toxicity test, part of the compound does not show obvious toxicity under the administration dosage of 1,000 mg / kg. # imgabs0 #

The present invention relates to an insecticidal and acaricidal composition. The composition contains active component A and active component B, wherein the active component A is selected from compound I; the active component B is selected from one or more of bionic juvenile hormones, chitin biosynthesis inhibitors affecting CHS1, type-1 chitin biosynthesis inhibitors, ecdysone receptor agonists, nicotinic acetylcholine receptor competitive modulators, ryanodine receptor modulators, nicotinic acetylcholine receptor allosteric modulators, glutamate-gated chloride channel allosteric modulators, sodium channel modulators, voltage-dependent sodium channel blockers, inhibitors, trifluoroethyl sulfide acaricides, other insecticides and acaricides, etc.; and the active component A has a structure as follows. The composition of the present invention has advantages such as obvious synergistic effects and delayed resistance development, and can be used for controlling a variety of pests.

The present application relates to the technical field of pesticide and other agent compound composition, and particularly relates to a kind of composition comprising compound I and application thereof.The insecticidal and fungicidal composition comprising compound I of the present application can improve the prevention effect, reduce the amount of drug, and at the same time solve the problems of resistance generation and efficacy decline caused by long-term use of single insecticide and acaricide, to meet the needs of agricultural pest control.

The invention relates to a compound of formula (I), a salt thereof or a composition containing same as an acaricide, a method for reducing or preventing an infestation of an animal by a mite, comprising exposing the mite to a compound of formula (I), to a composition comprising a compound of formula (I), to one or more attractants for bees and a polymer, to a strap adapted for use in apiculture comprising a compound of formula (I) and to a hive comprising a compound of formula (I).

The present invention belongs to the technical field of pesticidal acaricides, and discloses an acaricidal composition and its use. The acaricidal composition comprises active ingredient A and active ingredient B. The active ingredient A is nicofluprole, and the active ingredient B is any one of pyflubumide, flupentiofenox or isocycloseram. The mass ratio of the active ingredient A to the active ingredient B is 50:1 to 1:45. The acaricidal composition of the present invention has excellent control effects on spider mites and eriophyid mites, is harmless to natural enemies and beneficial mites, and is safe for target crops.

This invention belongs to the field of microbial pesticides and discloses a highly effective Bacillus subtilis strain for killing spider mites and its applications. The Bacillus subtilis strain described in this invention has the preservation number CCTCC NO: M 20251959. Indoor bioassay data show that Bacillus subtilis NBIF-051 has high toxicity against major agricultural mites such as the two-spotted spider mite, the citrus red spider mite, and the cotton red spider mite. Pot experiments showed that after spraying the fermented broth of NBIF-051 for 7 days, the control efficacy against the two-spotted spider mite was 65.18%. Field trials showed that after spraying the fermented broth of this strain for 15 days, the control efficacy against the citrus red spider mite was 63.45%~76.85%, comparable to commercially available chemical acaricides. Furthermore, the acaricidal activity of the fermented broth of this strain exhibits certain tolerance to high temperatures and ultraviolet radiation, showing broad application prospects in agricultural production.

The invention provides a topical spray for treating myiasis on livestock wounds and a preparation method thereof, belonging to the technical field of veterinary drug preparations. The topical spray comprises, by volume, an insecticidal active component: 2-4 parts of diazinon; 0.5-1 parts of wormwood oil; 2-3 parts of peppermint oil; a solvent carrier component: 50-70 parts of xylene; 30-50 parts of diesel; and an emulsifier component: 2-8 parts of emulsifier. In the present invention, the diazinon is an organophosphorus insecticide and acaricide, and has a good killing effect on various mites, flies, lice, and ticks; the wormwood oil has the effects of anti-allergy, anti-inflammatory, blood-activating, antibacterial, antiviral, analgesic, immunity-enhancing, and antioxidant; and the peppermint oil has the effects of anti-inflammatory, analgesic, antibacterial, antiviral, and penetration-promoting. The diazinon is used in combination with the wormwood oil and the peppermint oil to enhance the insecticidal effect of the diazinon. Meanwhile, the wormwood oil and the peppermint oil can reduce the irritation of the diazinon to animal skin.

The present invention belongs to the field of pesticides and relates to a synergistic compound composition containing two active components. The composition contains two active components A and B, wherein component A is selected from the following structural compounds and component B is selected from acaricides; the weight ratio of the two active components A and B is 1:50 to 50:1; the composition of the present invention has an obvious synergistic effect and can be used to prevent and control a variety of pests and mites.

The invention belongs to the field of agricultural acaricides. In particular to a biphenyl thioether (sulfoxide) compound and application thereof. The structure is shown as a general formula I, wherein each substituent group in the formula is defined in the specification. The compound as shown in the general formula I has excellent acaricidal activity and can be used for preventing and treating various pest mites.

Disclosed are an isoxazoline compound and an application thereof. The structure of the compound is as shown in general formula (I). The definitions of substituents in the formula are described in the description. The description also discloses use of the compound of general formula (I) as an insecticide, acaricide and animal parasite control agent.

The invention provides a vegetable oil acaricide as well as a preparation method and application thereof, and belongs to the technical field of mite prevention and control. The plant oil miticide provided by the invention comprises 0.1-80 parts of plant oil, 1-30 parts of an emulsifier and 1-99 parts of a solvent, the vegetable oil is selected from any one or more of coriander oil, sandalwood oil, perilla seed oil, shea butter and castor oil. The invention also provides a preparation method and application of the plant oil miticide. The plant oil acaricide is low in raw material formula price, simple in preparation method, remarkable in acarid control effect and environmentally friendly.

The invention belongs to the technical field of organic matter preparation, and provides an isoxazoline compound containing benzamide as well as a preparation method and application thereof.Chemical modification and molecular design are performed on a compound with an isoxazoline structure, a substituent group is introduced to N of an amide group, and the benzamide-containing isoxazoline compound is prepared. A series of high-efficiency compounds which can be used for killing insects or mites in agriculture or forestry and have excellent activity are obtained, and particularly, the compounds have very good biological activity on pests of lepidoptera, hemiptera and the like. When being used at an extremely low concentration, the compound disclosed by the invention also shows an excellent control effect on various pests or pest mites, has insecticidal or acaricidal activity in each stage (such as eggs, larvae (nymphs), pupae and adults) of the life cycle of the pests or pest mites, and has an excellent control effect on the pests or pest mites which have drug resistance to traditional insecticides or acaricides. And the composition also shows excellent control activity.

This article is a drug sustained-release device made of a rubber molded body into which volatile drugs such as repellents, insecticides, acaricides, fragrances, deodorants, etc. are kneaded, and it slowly releases the kneaded drugs to the outside. This article is placed and used at a desired installation location inside and outside according to the function of the drug. This article has a through-hole that penetrates the article in the vertical direction, and as shown in the reference diagram showing the usage state, it can also be used by passing a string-like object such as a rope for recovery and suspension through the through-hole.

This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).

The invention belongs to the field of pesticides, and relates to a binary insecticidal and acaricide composition containing SYP-9625 and application of the binary insecticidal and acaricide composition containing SYP-9625. The active component B is one or more of sulfiflumin, benzamid, pyraclostrobin and nicofluprole, and the weight part ratio of the sulfiflumin to the benzamid to the pyraclostrobin to the nicofluprole is (1: 50)-(50: 1). The composition disclosed by the invention has a remarkable synergistic effect, not only prolongs the control effect of the medicament, but also reduces the pesticide dosage, and slows down the generation of drug resistance of pests and pest mites. The composition disclosed by the invention can be applied to prevention and treatment of pests and mites on various crops such as ornamental plants, fruit trees, vegetables, cotton, tea and cereals.

The application provides an imidazo[1,2-a]pyrimidine matrine / sophoridine derivative, which has the chemical structural formula as shown in the description. 1 R is alpha-hydrogen or beta-hydrogen; and R 2 is selected from phenyl, substituted phenyl and naphthyl. Compared with the parent matrine and sophoridine, the acaricidal activity of the imidazo[1,2-a]pyrimidine matrine / sophoridine derivative is significantly improved, and the imidazo[1,2-a]pyrimidine matrine / sophoridine derivative can be used for preparing a plant source acaricide which is high in efficiency, environmental protection and low in toxicity.