1498results 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 discloses an N-cyclobutyl substituted benzamide isoxazoline compound as well as a preparation method and application thereof. The N-cyclobutyl substituted benzamide isoxazoline compound has broad-spectrum and efficient insecticidal activity at a low dosage, and has a remarkable effect on prevention and treatment of diseases and insect pests in agriculture and forestry and pests in the field of sanitation; moreover, the pesticide composition is safer to non-target organisms, can reduce the damage to plants, non-target organisms and human beings due to overhigh pesticide concentration, and is more beneficial to crop protection and environmental safety.

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 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: # imgabs0 #, wherein X represents a cyano group, a cyano alkyl group, an aryl group or a heterocyclic group; q1 and Q2 independently represent O or S respectively; m1, M2, M3, M4 and M5 respectively and independently represent CR9 or N, and at least two of the M1, M2, M3, M4 and M5 are N; r1, R2, R3, R4, R5, R6, R7, R8 and R9 independently represent hydrogen, nitro, amino, cyano, halogen and the like respectively. The compound has excellent prevention and control effects on pests such as chilo suppressalis, spodoptera frugiperda, armyworm, prodenia litura, peanut aphid and rice planthopper, and is safe to bees.

The invention belongs to the technical field of pesticides, and particularly relates to a pyridyl alkoxy pyrimidine compound and application thereof. The compound is shown as a formula I: # imgabs0 #, wherein X and Y respectively and independently represent hydrogen, hydroxyl, alkyl, alkoxy, alkenyloxy, alkynyloxy and the like; z represents hydrogen, halogen, a cyano group, an amino group, a nitro group, a formyl group, a cyano alkyl group, a hydroxyalkyl group, an alkyl group, an alkenyl group, an alkynyl group and the like. The compound or the salt thereof has an excellent effect as an agricultural and horticultural insecticide.

The invention belongs to the field of pesticides, and relates to a composition containing a biological source pesticide. The composition contains an active component A and an active component B, the component A is selected from a compound I-72, and the component B is selected from biological source insecticides and acaricides; the weight part ratio of the component A to the component B is (1: 99)-(99: 1); wherein the structural formula of the compound I-72 is shown in the specification, and the composition disclosed by the invention has an obvious synergistic effect and can be used for preventing and treating various pests and pest mites. # imgabs0 #

The invention relates to a preparation method and an application of a substituted benzimino thiazolidone 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 application of the compound in preparation of insecticides for pest control. The compound can achieve a better pest control effect at a lower dosage, especially for pests such as tetranychidae, microcosaridae, acaridae, tarsonidae, aleuridae and root-knot nematode, and can be used for controlling pests such as tetranychidae, microcosaridae, gall mite, tarsonidae, aleuridae and the like. # imgabs0 #

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 X1 and X2 respectively and independently represent hydrogen, halogen, cyano, hydroxyl, amino, alkyl or halogenated alkyl; y1, Y2, and Y3 each independently represent hydrogen, halogen, or the like; q1 and Q2 respectively and independently represent CH2, O or S, and at least one of Q1 and Q2 is O; r1 and R2 respectively and independently represent halogen. The compound has an excellent prevention and treatment effect on pests such as spodoptera frugiperda and armyworm.

The invention discloses an N-cyclopropyl substituted picolinamide isoxazoline compound as well as a preparation method and application of the N-cyclopropyl substituted picolinamide isoxazoline compound. The N-cyclopropyl substituted picolinamide isoxazoline compound has broad-spectrum and efficient insecticidal activity, is safe to non-target organisms, and is more beneficial to crop protection and environmental safety.

The invention relates to a method for producing microparticles comprising at least one organic active compound encapsulated by a shell of an organic wall material, the method comprising i. Providing a water-immiscible liquid containing the organic active compound to be encapsulated and at least one first shell-forming compound (SFC1); ii. Emulsifying the water-immiscible liquid obtained in step i. In an aqueous medium to obtain an oil-in-water (o / w) emulsion of the water-immiscible liquid in the aqueous medium; iii. Adding at least one second shell-forming compound (SFC2) to the aqueous medium or to the emulsion obtained in step ii. Prior to or during performing step ii., thereby obtaining an aqueous suspension of the microparticles; wherein the first shell-forming compound (SFC1) or the second shell-forming compound (SFC2) has 1, 2, 3, 4, 5 or 6, in particular 1, 2, 3 or 4, in particular 1, 2 or 3 first reactive groups (RG1) selected from isocyanate groups, isothiocyanate groups, carbonyl halide groups and carboxylic anhydride groups, per molecule, and the other shell-forming compound has 1, 2, 3, 4, 5 or 6, in particular 1, 2, 3 or 4, per molecule, in particular 1, 2 or 3 second reactive groups (RG2) selected from the group consisting of hydroxyl, thiol and primary amino groups, the first shell-forming compound (SFC1) or the second shell-forming compound (SFC2) having only one reactive group and the other shell-forming compound having 1, 2, 3, 4, 5 or 6, in particular 1, 2, 3 or 4, in particular 1, 2 or 3 reactive groups. The invention also relates to microparticles obtainable by this process and to the use thereof.

The invention discloses a gamma-aminobutyric acid gated chloride ion channel allosteric modifier compound and an application thereof, namely (S)-4-(5-(3-chloro-5-(trifluoromethyl) phenyl)-5-(trifluoromethyl)-4, 5-dihydroisoxazole-3-yl)-2-methyl-N-(2-oxo-2-((2, 2, 2-trifluoroethyl) amino) ethyl) benzamide, and a preparation method of the gamma-aminobutyric acid gated chloride ion channel allosteric modifier compound. The compound has an excellent control effect on pests of thysanoptera, acarina, lepidoptera and the like, is very friendly to bees and high in environmental ecological safety, can be used for preparing efficient, low-toxicity and safe insecticides, and has a wide application prospect in agricultural production.

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.

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 the technical field of agriculture, and discloses a biological organic bacterial fertilizer capable of improving plant disease resistance, which comprises the following components in percentage by mass: 30-50% of bacillus liquid; 30%-50% of a trichoderma bacteria solution; 5%-10% of a chitosan solution; 5%-15% of a sodium alginate solution; 2%-5% of a composite solution; 1% to 5% of a nanocomposite; the composite solution comprises the following components in percentage by mass: 15%-18% of artemisia capillaris; 7%-12% of tripterygium wilfordii; 9%-17% of radix astragali; 15%-19% of fructus cnidii; and 12%-17% of raw licorice. Through effective combination of traditional Chinese medicine components and beneficial bacteria, the insect pest resistance and disease resistance of crops are remarkably enhanced, breeding of aphids, red spiders and other pests can be effectively inhibited, fungal diseases such as downy mildew, powdery mildew and the like are prevented, the immunoreaction of plants is enhanced, and the disease incidence rate is fundamentally reduced.

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.

According to the application, the excellent insect-resistant activity of the zingiberaceae plant extract on pests such as agricultural mites and thrips and the compounding synergistic and co-extraction synergistic relationship among different species of ginger extracts are found for the first time, the application range of the ginger extract is expanded, and a new choice is also provided for controlling the mites and the thrips in agriculture.

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.

Disclosed are substituted phenyl-imino thia(oxa)zolidone derivatives shown as formula (I) or isotope labeled compounds thereof, or optical isomers, geometric isomers and tautomers thereof, or an isomer mixture thereof, or agrochemically acceptable salts thereof, and the use of the compounds in the preparation of pesticides for pest control. The compounds can achieve a better pest control effect with a lower dosage, especially for control of pests of Tetranychidae, Tenuipalpidae, Eriophyidae, Tarsonemidae and Acaridae, root-knot nematodes and other pests.

The invention relates to preparation and application of a trifluoroethyl thiophenylpyrimidinamine 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 application of the compound in preparation of insecticides for pest control. The compound can achieve a better pest control effect at a lower dosage, especially for pests such as tetranychidae, microcosaridae, acaridae, tarsonidae, aleuridae and root-knot nematode, and can be used for controlling pests such as tetranychidae, microcosaridae, gall mite, tarsonidae, aleuridae and the like. # imgabs0 #

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 discloses a pesticide composition containing a pyrazolecarboxamide pesticide and application of the pesticide composition. The pesticide composition comprises an active component A which is the pyrazolecarboxamide pesticide and a component B which is at least one other pesticide defined in the specification, specifically, the invention relates to a pesticide composition for preventing and treating common lepidoptera, coleoptera, diptera, thysanoptera and homoptera pests of plants.

The invention relates to the technical field of insecticides, in particular to an insecticide composition for solanaceous vegetables and a preparation method thereof.The insecticide composition is prepared from, by mass, 92-95 parts of composite emulsion, 3-5 parts of loaded particles and 0.5-1 part of synergist; the composite emulsion is prepared from sodium alginate, flurala sodium, guaiacol, solvent oil, alkyl glycoside and deionized water; the sodium alginate is obtained by mixing ultra-high molecular weight sodium alginate and low molecular weight sodium alginate in a mass ratio of 9: (1-1.5); the loaded particles are prepared from polysuccinimide, D-glutamic acid, fluralan, guaiacol and sodium dodecyl sulfate; the synergist is prepared from esterified starch, esterified chitosan, glycerol and 2-hydroxy-4 '-(2-hydroxyethoxy)-2-methyl propiophenone, and the synergist is prepared from the esterified starch, the esterified chitosan, the glycerol and the 2-hydroxy-4'-(2-hydroxyethoxy) Therefore, the pesticide composition disclosed by the invention has higher pesticide effect stability, longer lasting period and wider application prospect in areas with larger temperature difference in the morning and evening and dry environment.

The invention relates to preparation and application of a novel trifluoroalkyl sulfur-containing phenyl heterocyclic ring derivative. Specifically, the invention relates to a compound as shown in formula (I) containing a trifluoroalkyl thiophenyl heterocyclic derivative, an isotope labeled compound of the compound, an optical isomer, a geometric isomer, a tautomer or an isomer mixture of the compound, or a pharmaceutically acceptable salt of the compound, and application of the compound in preparation of insecticides for pest control. The compound can achieve a better pest control effect at a lower dosage, especially for pests and pest mites such as tetranychus cinnabarinus, tetranychus urticae and panonychus citri.

A substituted benzimidazole compound and / or a salt thereof and a preparation method therefor and the use thereof, and an insecticidal-miticidal agent. The substituted benzimidazole compound has a structure as represented by formula (I). The substituted benzimidazole compound provided by the present invention has a relatively good miticidal effect when being used at a low concentration.