117 results about "Cyflumetofen" patented technology

The invention belongs to the field of pesticide insecticidal/acaricidal compositions, in particular to a cyflumetofen-containing insecticidal/acaricidal composition. Aiming at the practical problems that the using amount of a pesticide is large, cost is high, the resistance of pests is easy to generate due to reuse, and the like in the conventional singly used propargite and pyridaben for preventing and controlling harmful acarids, the invention provides the cyflumetofen-containing insecticidal/acaricidal composition. The technical scheme is that: the cyflumetofen-containing insecticidal/acaricidal composition comprises active ingredients A and B, wherein A is cyflumetofen, and B is one of the pyridaben and the propargite. The insecticidal/acaricidal composition has the advantages that: after the cyflumetofen is compounded with the propargite or the pyridaben, the insecticidal/acaricidal composition has obvious synergy and persistent prevention and control effects; the using amount of the pesticide is reduced, the residual amount of the pesticide on crops is reduced, and environmental pollution is abated; and the insecticidal/acaricidal composition is safe for human and animals and has high environmental compatibility, and the pesticide resistance of the harmful acarids is difficult to generate.

The invention belongs to the field of pesticides, and relates to a synergistic and compounded pest and mite killing composition. The composition comprises an active component A and an active component B, wherein a weight part ratio of the component A to the component is 1:99-99:1; the component A is selected from cyantraniliprole, sulfoxaflor or spirotetramat; and the component B is selected from nimbin, rotenone, butene-fipronil, milbemectin, pyriproxyfen, pyridalyl, pyridaben, bifenazate, tebufenpyrad, cyflumetofen, propargite, cyenopyrafen or clofentezine. The composition has an obvious synergistic effect, and can be used for controlling many pests and mites.

The invention discloses a beta-pinene-containing synergistic pesticide composition. The beta-pinene-containing synergistic pesticide composition comprises an active ingredient A and an active ingredient B, wherein the active ingredient A is beta-pinene, and the active ingredient B is selected from avermectin, etoxazole, spirocliclofen, bifenazate, SYP-9625, dinotefuran, thiamethoxam, flonicamid, chlorfenapyr, chlorantraniliprole, cyantraniliprole, emamectin benzoate, flubendiamide formate, Tolfenpyrad, tetrachlorantraniliprole, indoxacarb, cyflumetofen, Dufulin, Xinjunan, azoxystrobin, pyraclostrobin, fluorothiazolidinone, isopyrazam, cyhalofop-butyl, fenoxaprop-p-ethyl and other components. Beta-pinene is a broad-spectrum synergist of insecticide/bactericide and herbicide; through application of the beta-pinene synergist, the chemical pesticide control effect is enhanced, a rapid pesticide effect is achieved, and the use amount of chemical pesticide is reduced; and moreover, the costis reduced, the ecological environment is protected, and the resistance of harmful organisms to the chemical pesticide is delayed.

The present invention discloses a pyriminostrobin-containing acaricidal composition, which is an acaricidal composition containing an active component A and an active component B, wherein the active component A is selected from pyriminostrobin, the active component B is any one compound selected from etoxazole, fluacrypyrim, acequinocyl and cyflumetofen, and a weight ratio of the active component A to the active component B is 1:70-70:1. The composition provides synergy effects for a plurality of harmful mites harmful for agricultural production, and has characteristics of pesticide consumption reduction, reduction of residual pesticide on crops, environmental pollution reduction, safety to human and animals, good environment compatibility, and harmful mite drug resistance generation resistance.

The invention belongs to the technical field of devices for eliminating harmful animals or harmful plants and discloses a rapid field detection kit for sensitivity of tetranychidae type tiny pests anda use method. 4-hour sensitive baseline (LC-P line) of a tetranychus cinnabarinus sensitive strain to fenpropathrin and cyflumetofen is obtained through bioassay with an indoor drug membrane method,the diagnostic dose (LC99) is obtained through calculation. The FRC (field recommendation concentration) of two miticides is searched; two agents are prepared, and diagnostic drug bottles with three concentrations including LC99, 2*LC99 and FRC are made for each agent; about 30 tetranychus cinnabarinus is picked, and the death rate condition is detected after 4 hours. Four tetranychus cinnabarinuspopulations are fed in an outdoor net house, each population is treated with the field recommendation dose, and field control effects are investigated after the agents are applied for 1 d, 10 d and 15 d. The kit agent use concentration is determined and detected according to the correlation between the diagnostic death rate in the drug bottles and the field control effects, and kit manufacture iscompleted.

The invention relates to a synergistic pesticide composition. The active ingredients of the composition are cyflumetofen and an organophosphorus insecticide, wherein the weight ratio of the cyflumetofen to the organophosphorus insecticide is 20:1-1:50, and the two active ingredients are prepared into various forms including missible oil, microemulsions, EW (emulsions in water), suspending agents, microcapsule suspending agents and suspoemulsions. The composition is used for preventing and controlling pest mites of crops, and especially can be used for preventing and controlling panonychus citri mcgregor and tetranychus urticae koch; and the composition has a synergistic effect, is quick-acting and long-acting, and can reduce consumption of pesticide, save manpower, and contribute to delaying the development of insect resistance.

The invention discloses an efficient insecticidal composition containing cyflumetofen, which is an insecticidal composition containing an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from the cyflumetofen; the active ingredient B is selected from any one of the following compounds including azocyclotin, bifenazate, fenbutatin oxide and fenpropathrin; and the weight ratio of the active ingredient A to the active ingredient B is 1:70-70:1. The invention has the beneficial effects that the composition has the synergistic effects on pests on wheat, cotton, fruit trees, vegetables and tea trees; the pesticide consumption is reduced, the residual amount of pesticides on crops is reduced, and the environmental contamination is reduced; the safety of human beings and livestock is ensured, the environmental compatibility is good, and the resistance to the pesticides is not easily generated; and a preparation is enhanced in adhesive force and is resistant to rainwater erosion.

The invention discloses an efficient insecticidal composition, which comprises an active ingredient A and an active ingredient B. The active ingredient A is cyflumetofen. The active ingredient B can be one of compositions, including halfenprox, tebufenpyrad and fenazaquin. The weight ratio of the active ingredient A to the active ingredient B is 1:60-60:1. The efficient insecticidal composition can be used for controlling various pests, has evident synergetic effect and broadened insecticidal spectrum, and has higher activity against Panonychus, Phyllocoptruta oleivora ashmead, Penthaleus major, yellow spider, red spider mite, Polyphagotarsonemus Latus, Tetranychus cinnabarinus, two-spotted spider mite, spider mite, red spider, rust mite and the like on cereal crops, fruit trees, ornamental plants, cotton, tea trees and vegetables. By using the efficient insecticidal composition, consumption of pesticides is reduced, residue of the pesticides on the crops is reduced, and environment pollution is lessened. The efficient insecticidal composition is safe to people and livestock and highly compatible with environment, and pests are less apt to resist the efficient insecticidal composition.

The invention discloses an insect and mite killing composition containing xiaochongthion and cyflumetofen. Effective components of the insect and mite killing composition are xiaochongthion and cyflumetofen, wherein the weight ratio of xiaochongthion to cyflumetofen is (30 to 1)-(1 to 30). A large quantity of indoor and outdoor experiments show that the insect and mite killing composition has an obvious synergistic interaction effect and can be used for preventing and controlling multiple insects, such as red spiders, aleyrodid and testas in agriculture; meanwhile, the use quantity of pesticides is reduced, so that the residual quantity of the pesticides on crops is reduced; therefore, the pollution to the environment is reduced, and the pesticide resistance of the insects is delayed.

The invention relates to an acaricide composition containing cyflumetofen and diafenthiuron, of which the effective components are a two-element compound of cyflumetofen and diafenthiuron in a mass ratio of (1-50):(50-1). In the preparation, the effective components cyflumetofen and diafenthiuron account for 1-80 wt% of the whole preparation, and the rest is allowable and acceptable auxiliary components in the pesticide. The formulation of the acaricide composition can be missible oil, suspending agent, wettable powder, water-dispersible granules, aqueous emulsion, microemulsion, granules or microcapsules. The invention is used for controlling main mites parasitized on plants, such as fruit trees, vegetables, tea trees and other crops.

The invention relates to a pesticide composition for preventing and treating drug-fast tetranychid mites, which is used for preventing and treating pest mites on crops, and especially can be used for preventing and treating panonychus citri, two-spotted spider mites and tetranychus cinnabarinus. The active components of the composition are cyflumetofen and etoxazole, wherein the mass ratio of the cyflumetofen to the etoxazole is 30:1-1:30, and the composition can be prepared into various forms including missible oil, microemulsions, EW (emulsions in water), suspending agents, wettable powder, water dispersible granules, microcapsule suspending agents and suspoemulsions.

The invention discloses a pesticide combination containing acequinocyl. The pesticide combination contains an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from the acequinocyl, the active ingredient B is selected from any one of the following compounds: spirodiclofen, fluacrypyrim, fenpyroximate and cyflumetofen, and the weight ratio of the active ingredient A to the active ingredient B is 1:60-80:1. The combination can prevent and eliminate various pest mites and has an obvious synergistic effect, the dosage of pesticides can be reduced, the residual quantity of the pesticides on crops is reduced, and the environmental pollution is alleviated.

The invention relates to an insect and mite killing composition containing Cyflumetofen and emamectin benzoate. The insect and mite killing composition is prepared by binary formulation of Cyflumetofen and emamectin benzoate which serve as active ingredients. The weight ratio of Cyflumetofen to emamectin benzoate is 1:5-40:1. The insect and mite killing composition also comprises auxiliary ingredients which are allowed and acceptable in pesticides. The insect and mite killing composition can be used for preventing and controlling insects and mites like polyphagotarsonemus latus, Panonychus citri Me Gregor, Tetranychus urticae, tetranychus cinnabarinus, tea lesser leafhopper, tea leaf roller, cavity small leaf moth, worms in appetite and so on. The insect and mite killing composition has an obviously improved effect and a continuous preventing and controlling effect, and is safe to human beings and livestock and has high environmental compatibility, and the dosage of pesticides is reduced.

The invention discloses a pesticide composition containing tolfenpyrad and cyflumetofen. The pesticide composition comprises a first active component tolfenpyrad and a second effective component cyflumetofen, as well as a common auxiliary component. The tolfenpyrad and the cyflumetofen are in a weight ratio of 20:1-1:20, preferably 5:1-1:5. A large number of indoor and outdoor tests show that the pesticide composition has an obvious synergistic effect, can be used for controlling multiple agricultural pests, and is especially suitable for control of red spiders and Empoasca pirisuga Matumura. At the same time, due to reduced pesticide consumption, the pesticide residue on crops is reduced, the environmental pollution is alleviated, and the generation of pest resistance to drugs is delayed.

The invention belongs to the field of pesticide insecticide, and in particular relates to an insecticide composition and an insecticide and mite killing method. The invention provides the insecticide composition which is prepared from cyflumetofen and diafenthiuron in a binary compound mode, wherein the weight ratio of the cyflumetofen to the diafenthiuron is (1:100)-(100:1). The insecticide composition has the collaborative gain effect in the insecticide effect and has a good fast-acting property and persistent effect, and meanwhile the purpose of lowering the production cost and farm-oriented cost is achieved.

The invention discloses a synthesis method of an acaricide cyflumetofen intermediate p-tert-butyl phenylacetonitrile, and belongs to the field of pesticide preparation. The synthesis method is characterized in that a reaction is performed on 4-tert-butyl halobenzene and cyanoacetate to obtain the p-tert-butyl phenylacetonitrile. A reaction process comprises the following steps: 1), under a protective gas condition, uniformly mixing the cyanoacetate, organic alkali and a solvent A, raising the temperature to 80-105 DEG C, controlling the pressure to be 3-5 atmospheric pressures, adding a solution of the tert-butyl halobenzene and a solvent B in three batches within 20-40 min, then controlling the reaction temperature to be 95-120 DEG C, controlling the reaction pressure to be 4-7 atmospheric pressures, carrying out a reaction for 1-3 hours, then adding deionized water, controlling the reaction temperature to be 130-150 DEG C, controlling the reaction pressure to be 6-9 atmospheric pressures, and continuing the reaction for 4-6 hours; 2), removing the solvents from a system by using a rotary evaporator, then transferring a remainder to water, adding a solvent C, stirring, layering, collecting an organic phase, drying by using a drying agent, then filtering, collecting a filtrate, distilling the filtrate under reduced pressure, and collecting a fraction with the temperature of 78-79 DEG C (0.1 torr) to obtain the p-tert-butyl phenylacetonitrile. According to the synthesis method, the steps are few, the yield is relatively high and the pollutant emission is less.

The invention discloses a method of rapidly detecting cyflumetofen in food on the basis of Raman spectra, i.e. sample diluent and silver sol are mixed according to the volume ratio of 1 to 3, and an Raman spectrum analysis is performed, so that the cyflumetofen content in the food can be conveniently and rapidly detected by comparing with a standard curve. The detection method has the advantages of rapidity and simplicity in operation; in addition, onsite and outdoor real-time analyses can be realized by matching a handheld Raman analyzer.

The invention provides an insecticidal composition. The insecticidal composition is formed by binary combination of cyflumetofen and triazophos, wherein the weight ratio of the cyflumetofen to the triazophos is 1:100 to 100: 1. The insecticidal composition obtains a synergistic insecticidal aspect, further has a relatively good fast-acting property and long-lasting property and can achieve the purpose of reducing production cost and agricultural cost simultaneously.

The invention relates to an acaricide composition containing cyflumetofen and spirotetramat, of which the effective components are a two-element compound of cyflumetofen and spirotetramat in a mass ratio of (1-50):(50-1). In the preparation, the effective components cyflumetofen and spirotetramat account for 1-80 wt% of the whole preparation, and the rest is allowable and acceptable auxiliary components in the pesticide. The formulation of the acaricide composition can be missible oil, suspending agent, wettable powder, water-dispersible granules, aqueous emulsion, microemulsion, granules or microcapsules. The invention is used for controlling main mites parasitized on plants, such as fruit trees, vegetables, tea trees and other crops.

The invention discloses an insecticidal pesticide composition and a preparation process thereof, relates to the technical field of pesticide insecticides and solves the problem that a liquid pesticideis easy to volatilize due to external factors after a pesticidal insecticide is used and sprayed to result in poor insecticidal effect of the pesticidal insecticide. The insecticidal pesticide composition comprises the following components in parts by weight: 10-15 parts of cyflumetofen, 20-26 parts of thiacloprid, 3-6 parts of magnesium aluminum silicate, 10-12 parts of isopropylamine, 4-6 partsof Arabic gum, 1.5-3.5 parts of oxidized starch, 4.5-6 parts of hydroxypropyl methylcellulose, 0.8-1.2 parts of film forming auxiliary, 0.6-0.8 part of emulsifying agent, 0.2-0.4 part of defoaming agent and 30-40 parts of soft water. The insecticidal pesticide composition disclosed by the invention is not easy to rapidly volatilize after being used and sprayed and has a good insecticidal effect.

The invention discloses synergetic acaricidal composition containing effective ingredients, namely cyflumetofen and fenbutatin oxide. The synergetic acaricidal composition comprises the cyflumetofen, the fenbutatin oxide and common auxiliary ingredients, wherein the weight ratio of the cyflumetofen to the fenbutatin oxide is 20:1-1:20, the total weight percentage of the cyflumetofen and the fenbutatin oxide in the composition is 1-80%, and the auxiliary ingredients include solvent, emulsifier, wetting agent, stabilizer, dispersant, thickener, pH regulator, defoamer, antifreezing agent, filler agent and the like. The formulated synergetic acaricidal composition has evident synergetic effect, and has a fine control effect on various mites.