767results about "Acaricides" 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 pesticides, and particularly relates to a mesoionic pyrimidinium compound, and an N-oxide or salt and application thereof. The compound is shown as a general formula I, wherein Q1 and Q2 respectively and independently represent O or S; x represents a cyano group, a cyano alkyl group, an aryl group or a heterocyclic group; y1 is halogen; y2 and Y3 each independently represent hydrogen, halogen, alkyl, or the like; and Z1, Z2, R1, R2, R3, R4, R5, R6, R7 and R8 independently represent hydrogen, halogen, cyano, nitro, alkyl and the like. The compound has an excellent prevention and treatment effect on pests such as spodoptera frugiperda, armyworm and prodenia litura.

A microorganism according to the present disclosure is a microorganism (accession number: NITE BP-03832) belonging to Bacillus velezensis, a microorganism (accession number: NITE BP-04073) belonging to Bacillus velezensis, a microorganism (accession number: NITE BP-04126) belonging to Bacillus velezensis, or a variant of these having a plant disease prevention effect.

The invention belongs to the technical field of pesticides, and particularly relates to a mesoionic pyrimidinium compound, and an N-oxide or salt and application thereof. The compound is shown as a general formula I, wherein Q1 and Q2 respectively and independently represent O or S; x represents a cyano group, a cyano alkyl group, an aryl group or a heterocyclic group; y1, Y2, Y3, Z1, Z2, R1, R2, R3, R4, R5, R6, R7, and R8 independently represent hydrogen, halogen, a cyano group, a nitro group, an alkyl group, etc. The compound has an excellent prevention and treatment effect on pests such as spodoptera frugiperda, armyworm and prodenia litura.

The invention belongs to the technical field of pesticides, and particularly relates to a mesoionic pyrimidinium compound, and an N-oxide or salt and application thereof. The compound is shown as a general formula I, wherein Q1 and Q2 respectively and independently represent O or S; x represents a cyano group, a cyano alkyl group, an aryl group or a heterocyclic group; y represents hydrogen, an alkyl group, an alkenyl group, an alkynyl group or the like; and Z1, Z2, R1, R2, R3, R4, R5, R6, R7 and R8 independently represent hydrogen, halogen, cyano, nitro, alkyl and the like. The compound has an excellent prevention and treatment effect on pests such as spodoptera frugiperda, armyworm and prodenia litura.

Compounds of formula I (Formula I),where the substituents R1 through R5 are defined herein, and agrochemically acceptable salts, stereoisomers, enantiomers, tautomers and N-oxides of the compounds of Formula (I). In addition, methods and uses of compounds of Formula I as, for example, insecticides. Compositions having compounds of Formula (I) and their uses in controlling insects, particularly in crops of useful plants. Methods and intermediates related to the synthesis of compounds of Formula (I).

The invention relates to preparation and application of a substituted alkyl sulfide (sulfoxide) arylamine derivative. Specifically, the invention relates to a compound as shown in a formula (I), or an isotope labeled compound thereof, or an optical isomer, a geometric isomer, a tautomer or an isomer mixture thereof, or a pharmaceutically acceptable salt thereof, and an application of the compound in preparation of an acaricide for preventing and controlling pest mites, wherein the compound is used as a substituted alkyl sulfide (sulfoxide)-based arylamine derivative. The compound can achieve a better pest mite control effect at a lower dosage.

The invention belongs to the technical field of agricultural compositions, and particularly relates to a composition for preventing and treating papaya spider mites. The active ingredients of the composition are hexythiazox and quercetin, the mass ratio of hexythiazox to quercetin is 1: (0.5-20), preferably 1: (7.5-12.5), and an indoor toxicity determination test shows that the composition has a remarkable synergistic effect on tetranychus urticae within the ratio range. The invention also provides a water emulsion, a suspending agent, missible oil and other pesticide preparations containing the composition. Field efficacy tests prove that the composition provided by the invention has a good control effect on tetranychus urticae on papaya, is long in lasting period, and can effectively slow down the development of pest drug resistance. The invention provides a novel scheme with high efficiency and low dosage for controlling the carica papaya spider mites.

The invention belongs to the technical field of fermentation engineering and microbial disease prevention and control, and particularly relates to application of bacillus velezensis fermentation liquor in prevention and control of citrus red mites. A bacillus velezensis XZT106 strain is subjected to fermentation treatment to obtain fermentation liquor without thalli, the fermentation liquor contains effective components including epothilone A and silthiopham, experiments prove that the death rate of red spiders treated by a stock solution of the fermentation liquor is 100%, the death rates of the red spiders treated by the stock solution of the fermentation liquor diluted by 200 times and 500 times are 87.8% and 66.7%, and the death rates of the red spiders treated by the stock solution of the fermentation liquor diluted by 500 times and the death rates of the red spiders treated by the stock solution of the fermentation liquor diluted by 200 times and 500 times are 87.8% and 66.7% respectively. In addition, it is further verified that the fermentation liquor of the bacillus velezensis XZT106 thallus does not generate the problems of drug resistance and environmental pollution in the process of preventing and treating the red spiders.

The application relates to a modified polylactic acid oligomer and a preparation method and application thereof. The modified polylactic acid oligomer has the structure shown in the following formula (I). The modified polylactic acid oligomer obtained by copolymerization of 5-hydroxy-2-hexenoic acid and lactic acid has more excellent and stable and persistent antibacterial activity, the antibacterial efficiency is greatly improved, the sterilization rate is improved, and the sterilization time is shortened; when the modified polylactic acid oligomer is applied to various antibacterial coatings and textile finishing, the surface no longer has a wet sticky feeling, the commercialization and wide application of the material are more beneficial, and the modified polylactic acid oligomer has higher affinity to a target substrate, so that the persistence, stability and washability of a surface coating can be improved.

Provided are an isoxazoline compound and a use thereof. The isoxazoline compound has a structure as shown in formula I. The compound can be used for preventing and treating parasitic infections and killing agricultural pests, has a good prevention and treatment effect, and shows good pharmacokinetic properties in mice.

To provide an excellent pest control agent composition that contains a novel agent having a pest control effect and a known pest control agent.SOLUTION: A pest control agent composition prepared by mixing an active ingredient A selected from the group consisting of aryl tetrahydropyridine compounds represented by formula (1) with a known pest control agent. [Q represents Q-1 or the like, Z1 represents a halogen atom, J represents J-1 or the like, A1 represents N, R1 represents a halogen atom or the like, G represents G-1 or the like, Z2 represents a halogen atom or the like, R2 and R3 represent H, X and Y represent O, t4 represents an integer of 0, 1, 2, 3 or 4, and t5 represents an integer of 0, 1, 2, 3, 4 or 5].SELECTED DRAWING: None

The invention provides an isoxazoline compound and application thereof, the isoxazoline compound has a structure as shown in a formula I. The isoxazoline compound can be used for preventing and treating parasitic infection and killing agricultural pests, has a good prevention and treatment effect, and shows good pharmacokinetic properties in a mouse body.

The present invention relates to a biopesticidal composition comprising combination of elemental sulphur and at least one biochemical pesticide selected from thymol and eugenol or their derivatives. The invention particularly relates to a biopesticidal composition comprising elemental sulphur in the range of 1% w / w to 90% w / w of the total composition; at least one biochemical pesticide in the range of 0.1% w / w to 30% w / w of the total composition wherein the biochemical pesticide is selected from thymol and eugenol or their derivatives; and at least one agriculturally acceptable excipient in the range of 5% w / w to 98% w / w of the total composition. The composition has particles in the size range of 0.1 micron to 50 microns. The present invention also relates to a method for protecting the plant against pests or diseases by treatment of plant, plant propagation material, locus, parts thereof or the surrounding soil with a biopesticidal composition comprising of an effective amount of elemental sulphur; an effective amount of at least one biochemical pesticide selected from thymol and eugenol or their derivatives and at least one agriculturally acceptable excipient.

Described herein are long-acting injectable formulations for the treatment or prevention of a parasitic infestation or infection in an animal. The formulation contains a parasiticidal isoxazoline active agent; and castor oil or a combination of castor oil and a second natural oil. The amount of castor oil in the formulation or the combination of castor oil and the second natural oil is at least 40% (w / w). The formulation can be in the form of a solution or a suspension, and physically stable at standard ambient temperature and pressure for at least 1 month. Typically, the formulation is at least 80% effective at treating or preventing infestation by fleas and / or ticks for at least 6 months following a single administration to the animal.

The invention provides a predatory mite venom protein or a spider venom protein. The amino acid sequences of the predatory mite venom protein and the spider venom protein are selected from SEQ ID NO.1-8 or any one of SEQ ID NO.1-8 with 95% or more of identity. Tetranychus urticae tests show that after spraying treatment, the predatory mite poison protein or spider poison protein provided by the invention achieves a 100% lethal effect within 48 hours, and is a known protein pesticide with the highest tetranychus urticae lethal rate at present. The predatory mite poison protein or spider poison protein provided by the invention has high specificity to spider mites, is mild and harmless to human bodies and other organisms in the environment, can be used in farmlands, gardens and even family potted plants, and can be naturally degraded; the production process is simple and efficient, and has the potential of large-scale application.

The invention provides a medicine composition for killing ticks and application of the medicine composition. The pharmaceutical composition contains an effective component A and an effective component B, the effective component A is flumethrin, and the effective component B is lambda-cyhalothrin. When the effective component A and the effective component B are compounded according to the mass ratio of (10: 1)-(1: 2), a remarkable synergistic effect is achieved. The pharmaceutical composition provided by the invention consists of the flumethrin and the lambda-cyhalothrin, and compared with a single agent, the composition has the advantages that the killing effect on the ticks is obviously improved, the medication cost is obviously reduced, the composition is an effective compound medicament for killing the ticks, and the generation of the drug resistance of the ticks can be relieved.

The invention belongs to the technical field of gene engineering, and particularly relates to application of TuPK39 protein in stimulating plant defense reaction. The invention finds that the TuPK39 protein has a new application of stimulating plant defense reaction, and tests find that the TuPK39 protein can cause plant cell necrosis reaction, stimulate plant reactive oxygen bursting and stimulate expression of plant defense genes, and provides research basis and technical support for subsequent prevention and control research of pests including tetranychid mites.

The present disclosure relates to agricultural compositions. In particular, the present disclosure relates to agricultural carrier compositions. More particularly, the present disclosure relates to agricultural carrier compositions that may be loaded with at least one anti-pathogen agent and / or at least one biocontrol agent and / or fertilizer agent and / or biostimulant agent and / or elicitor agent and / or plant growth regulator and / or insect repellent agent. The present disclosure extends to methods of producing the foregoing. The agricultural compositions include (C2-C 26 ) Alkyl lactate and / or its derivatives, (C2-C 22 ) alcohol, a wetting agent; and a nonionic and / or anionic surfactant. The agricultural composition may further comprise a binder to provide an agricultural carrier composition. The agricultural carrier composition may be further loaded with at least one anti-pathogen agent and / or at least one biocontrol agent and / or fertilizer agent and / or biostimulant agent and / or elicitor agent and / or plant growth regulator and / or insect repellent.

The application belongs to the technical field of pesticides, and particularly relates to a fused heterocyclic compound, a preparation method, an insecticidal composition and application thereof. The compound is shown in the general formula I: wherein X represents R1, R2, R3, R4, R5, R6, R7, R8, R9, R 10 , R 11 , R 12 , R 13 , R 14 , R 15 , R 16 , R 17 respectively independently represent hydrogen, halogen, alkyl, alkenyl and the like; the compound has excellent control effects on Spodoptera exigua, Mythimna separata, Helicoverpa armigera and the like.

The present invention belongs to the technical field of pesticides, and specifically relates to diphenylamine compounds and the use thereof. The compounds are as shown in general formula I, wherein R1, R3, X2, X3 and X5 each independently represent hydrogen, halogen, nitro, cyano, etc.; R2 represents haloalkyl; R4 represents nitro or haloalkyl; X1 represents halogen; and X4 represents haloalkyl. The compounds have excellent control effect on pests such as mites.

A pest control composition includes from about 4 wt % to about 10 wt % of sodium lauryl sulfate; one or more C5 to C9 hydrotropic salt; from about 1 wt % to about 10 wt % of one or more active ingredients selected from the group consisting of corn mint oil, peppermint oil, spearmint oil, rosemary oil, thyme oil, citronella oil, clove oil, cedarwood oil, cinnamon oil, geranium oil, eugenol, 2-phenylethyl propionate, menthol, menthone, thymol, carvone, camphor, methyl salicylate, p-cymene, linalool, geraniol, cinnamyl acetate, cinnamic alcohol, cinnamaldehyde, citronellol, eucalyptol / 1,8-cineole, alpha-pinene, bornyl acetate, gamma-terpinene, and combinations thereof; and from about 60 wt % to about 95 wt % of water. The pest control composition exhibits a water peak in a 2H spectrum having a width encompassing 90% of the area of the entire water signal of about 50 Hz or more, as determined by the 2H NMR Method.

The application belongs to the technical field of medicine synthesis, and particularly relates to a steroid and 3,4 dihydropyrrole pyrazinone derivative and a synthesis method and application thereof. The derivative has a chemical structure as described in formula (I) or formula (II). The application first proposes a series of novel steroid and 3,4 dihydropyrrole pyrazinone derivatives. In addition, the application also proposes a synthesis method of the steroid and 3,4 dihydropyrrole pyrazinone derivative. The steroid and 3,4 dihydropyrrole pyrazinone derivative is obtained through a series of reactions based on dehydroepiandrosterone. The product prepared by the synthesis method has high yield and is easy to separate, and is the optimal method for preparing the steroid and 3,4 dihydropyrrole pyrazinone derivative. The steroid and 3,4 dihydropyrrole pyrazinone derivative provided by the application is confirmed by biological determination to have good toxic killing activity on aphids, spider mites and oriental armyworm insects, and can be applied to plant pest control.

The present invention relates to novel heteroaryl-triazole and heteroaryl-tetrazole compounds of the general formula (I), in which the structural elements R1, R2, R3, R4 and R5 have the meaning given in the description, to formulations and compositions comprising such compounds and for their use in the control of animal pests including arthropods and insects in plant protection and to their use for control of ectoparasites on animals.

The invention belongs to the technical field of pesticides, and particularly relates to a substituted benzoheterocycle compound, a preparation method thereof, an insecticidal composition and application. The compound is shown as a general formula I, wherein A1 represents O or NR6; a2 represents N or CH; x represents-S (O) mR7; r1, R2 and R3 independently represent hydrogen, halogen, alkyl or the like; r4 and R5 independently represent hydrogen, halogen or alkyl; r6 represents hydrogen, an alkyl group, an alkenyl group, or the like; r7 represents an alkyl group, an alkenyl group, an alkynyl group, a haloalkyl group or the like; and m represents 0, 1 or 2. The compound has excellent prevention and treatment effects on spodoptera frugiperda, armyworms and the like.

This disclosure is based on formula I: The present invention relates to novel and improved phenylpyrazole class insecticides, as shown in TIFF2026516139000045.tif31164. [wherein X, Y, Z, and Ar are as defined herein]. In particular, the Disclosure provides novel insecticidal compounds for use against a variety of insects (arthropods), such as in fields, crops, and other insecticidal applications, for the treatment or prevention of diseases or parasites in poultry and other livestock, horses, cats, dogs, and other companion animals. In specific embodiments, the Disclosure provides the use of the compounds for the treatment, control, suppression, or eradication of infections or parasites by insects (arthropods) (including, but not limited to, mites (Dermanyssus gallinae)), such as adults, insect eggs, insect larvae, insect nymphs, and / or insect pupae.

The present invention relates to the preparation and use of novel trifluoroalkylthiophenylpyridine derivatives. Specifically, the present invention relates to compounds of formula (I-1) or formula (I-2) as trifluoroalkylthiophenylpyridine derivatives, or isotope labeled compounds thereof, or optical isomers, geometric isomers, tautomers or mixtures of isomers thereof, or agriculturally acceptable salts thereof, as well as the use of said compounds in the preparation of insecticides for pest control. These compounds are capable of achieving better pest control effects at lower dosages, especially against pests and mites such as Tetranychus cinnabarinus, Tetranychus urticae, and Panonychus citri.

The application belongs to the technical field of pesticide mite-killing, and discloses a mite-killing composition and application thereof, wherein the mite-killing composition comprises active ingredient A and active ingredient B; the active ingredient A is a compound shown in formula I; and the active ingredient B is selected from any one of a mitochondrial respiration inhibitor mite-killing agent, a growth inhibitor mite-killing agent, a neurotoxin mite-killing agent and other mite-killing agents. The mite-killing composition has obvious synergistic effect, has good control effect on common leaf mite family harmful mites of crops, can effectively control the harm of mite pests, reduces the use dose of pesticides and reduces the cost of agricultural production.