394 results about "Acetamiprid" patented technology

The invention provides a pesticide fertilizer and application thereof. The pesticide fertilizer is prepared from the following components in percentage by weight: 0.1-1 percent of abamectin, 1-10 percent of imidacloprid and/or acetamiprid and/or thiamethoxam, 15-40 percent of great amount of element fertilizer, 1-5 percent of trace element fertilizer and 44-72.4 percent of carrier. By compounding the abamectin, the imidacloprid and/or the acetamiprid and/or the thiamethoxam, a great amount of element fertilizer and the trace element fertilizer, the pesticide fertilizer effectively improves the pesticide effects of the abamectin, the imidacloprid and/or the acetamiprid and/or the thiamethoxam on nematodes and soil pests and takes the effect of promoting the growth of crops. Because of the excellent performance and the pesticide effects, the pesticide fertilizer can be applied to the prevention of the nematodes and the soil pests. The invention also provides preparation methods of a grain-type pesticide fertilizer and a powder-type pesticide fertilizer, which have simple process and easily controlled conditions and are suitable for industrial production.

The invention relates to a preparation method of a leaf vegetable insecticide. The preparation method comprises the following steps: adding 10-15kg of flos daturae, 8-10kg of aconite, 6-8kg of felwort, 8-12kg of coptis chinensis, 15-20kg of croton, 10-15kg of radix stemonae, 15-20kg of lithospermum and 14-18kg of thunder god vine into 200-300kg of water; boiling by high fire and decocting by soft fire till about 150-200kg of liquid medicine is left; filtering the liquid medicine; grinding 4-5kg of toad skins to fine powder and adding the fine powder to the liquid medicine to be mixed; after cooling to room temperature, adding 0.8-1kg of acetamiprid and 0.8-1kg of fipronil to stir and mix. The preparation method of the leaf vegetable insecticide provided by the invention takes the decoction decocted by traditional Chinese medicines as a main material and acetamiprid and fipronil as auxiliary materials, so that insects are efficiently killed and prevented with the kill ratio over 95%; the vast majority of the insecticide is traditional Chinese medicines, so that the insecticide is green and environment-friendly and free from pollution to the environment and crops.

The invention provides an insecticidal suspending agent containing dinotefuran. The suspending agent is characterized by being prepared from the following components in mass percentage: 1-30% of the dinotefuran, 0.1-35% of a second active component, 3-9% of a wet dispersant, 0.1-0.5% of a de-foaming agent, 1-6% of an anti-freezing agent, 0.1-4% of a thickening agent, 0.1-0.5% of a preservative, 0-2% of a pH (Potential of Hydrogen) adjusting agent, 0-2% of an antioxidant, 0.5-5% of a functional auxiliary agent and the balancing being water, wherein the second active component is one of bifenthrin, imidacloprid, methylamino abamectin benzoate, cyhalothrin, thiamethoxam, indoxacarb, chlorfenapyr, acetamiprid and ethiprole. According to the insecticidal suspending agent, special components are selected and the content of each component is strictly limited; and the prepared insecticidal suspending agent has the very good fast-acting property and lasting period and has the very good prevention effect on tea lesser leafhopper, aleyrodid, thrips, aphids and the like. After the functional auxiliary agent is added, the insecticidal efficacy is improved by 10-12% when being compared with a medicament which is not added with the functional auxiliary agent.

The invention relates to a method for electrochemically detecting acetamiprid by using a copper metallic organic frame compound (Cu-MOF) labeled DNA adapter sensor. The method comprises the steps of compounding a substrate material for a decorative electrode, labeling a signal probe DNA and establishing a sensing system. The marker Cu-MOF on the signal probe DNA (pDNA) is close to an electrode end, so that the electrode is easy to generate a sensitive electrochemical signal and the electrochemical signal is increased following the increasing of the concentration of the acetamiprid within a certain concentration range. The established electrochemical sensor can be used for sensitively detecting the acetamiprid, the pretreatment time and labor for the sample are saved and the cost of the detection instrument is lower. The method is sensitive and quick, the volume of the required sample is small and the method is suitable for the detection of the acetamiprid residue in the environment and various food samples.

The invention discloses an insecticidal composition containing metaflumizone, which comprises two active ingredients, namely the A ingredient and the B ingredient, wherein the A ingredient is the metaflumizone, the B ingredient is one of high-effect cypermethrin, cyhalothrin, profenofos, trichlorfon, diafenthiuron, pleocidin, tebufenozide, hexaflumuron, chlorfenapyr, pyridaben, acetamiprid, isoprocarb, dimehypo and padan, and the weight ratio of the A active ingredient to the B active ingredient is 1: 50-10: 1. The insecticidal composition is used for controlling lepidoptera pests in vegetables, rice, fruit trees, cotton and other crops, such as diamond-back moth, beet armyworm, rice leaf roller, chilo suppressalis, yellow rice borer, leaf roller, cotton bollworm and the like. The two active ingredients are mixed, the cotoxicity coefficient (CTC) value of the mixture is calculated according to the Sun Yunpei method, the insecticidal composition shows obvious synergy, the dosage of theactive ingredients can be reduced, and the generation of resistance to a new medicament, namely chlorantraniliprole can be deferred.

The invention discloses an insecticidal composition containing fosthiazate. The insecticidal composition containing the fosthiazate consists of a first active ingredient and a second active ingredient novel chloronicotinyl insecticide selected from cycloxaprid, acetamiprid, thiamethoxam, clothianidin and thiacloprid, wherein the weight ratio of the first active ingredient to the second active ingredient is 1:30-30:1 and preferably is 1:20-20:1. The insecticidal composition can be prepared into wettable powder, missible oil, suspension emulsion and granules which are allowable agriculturally. The insecticidal composition is reasonable in ingredients, good in insecticidal effect and low in pesticide cost, and the activity and the insecticidal effect are not produced by simple superposition of activity of the ingredients. Compared with existing single preparations, except the remarkable insecticidal effect, the insecticidal composition has remarkable synergistic effect and good safety, meets the safety requirements for pesticide preparations and has good prevention and control effect on wheat aphid, cotton aphid and vegetables phyllotreta striolata fabricius.

The invention relates to a film-spreading oil agent containing chlorantraniliprole and a chloronicotinyl insecticide. The film-spreading oil agent consists of the following components in percentage by weight: 0.1-20% of chlorantraniliprole, 0.1-20% of the chloronicotinyl insecticide, 1-30% of a water surface diffusion agent, 0.1-15% of a surfactant, 0.1-5% of a penetrating agent, 0.1-5% of a preservative and the balance of a solvent, wherein the total weight percentage is 100%, and the chloronicotinyl insecticide is any one of imidacloprid, acetamiprid, nitenpyram, clothianidin, thiamethoxam, thiacloprid or dinotefuran. The film-spreading oil agent disclosed by the invention is simple in prevention and control of aquatic crop pests, is high in prevention effect, low in resistance and low in toxicity, and has significant synergistic effects.

The invention relates to a hot fogging concentrate containing acetamiprid. The hot fogging concentrate is characterized in that acetamiprid or compounds of the acetamiprid or a second active ingredient are used as active components, auxiliary agents and solvents are added to be prepared into the hot fogging concentrate, and the second active ingredient is any one kind of materials from chlorpyrifos, emamectin benzoate and cypermethrin. The hot fogging concentrate can be used for preventing and treating various diseases of crops such as sugarcane, corn, cassava, fruit trees, and forest. The hot fogging concentrate has the advantages that the processing is simple and convenient, the work efficiency is high, the water is saved, the effect lasting period is long, the synergetic effect is realized, and the like.

The present invention discloses an insecticidal composition containing tetrachloro insect amide, and the active ingredients include an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from tetrachloro insect amide, the active ingredient B is selected from one of the following compounds: acetamiprid nitrile amine fluoride, bromine cyantraniliprole, chlorantraniliprole, fipronil bisamide, indoxacarb amide, and flonicamid, and the weight ratio of the active ingredient A to the active ingredient B is 1:80 to 60:1. The composition of the present invention has a synergistic effect on a variety of agricultural insects, decreases the usage of pesticide, reduces pesticide residues in crops, reduces environmental pollution, is safe to human and animals, and has good environmental compatibility. Besides, it is not easy for pests to develop resistance to the composition.

The invention relates to an insecticide-fertilizer composition containing organic heterocyclic insecticides. The composition comprises an active ingredient, synergistic ingredients and a fertilizing ingredient, wherein the active ingredient comprises one or more of fipronil, chlorpyrifos, diazinon, phoxim, carbosulfan, benfuracarb, imidacloprid, acetamiprid, bisultap, thiamethoxam, pymetrozine, bifenthrin or tefluthrin; the synergistic ingredients consist of fulvic acid and chloromethylsilatrane; and the fertilizing ingredient contains any one or more of ammonium sulfate, potassium sulfate, urea, ammonium nitrate, ammonium bicarbonate, potassium chloride, potassium dihydrogen phosphate, superphosphate and calcium magnesia phosphate fertilizer. The insecticide-fertilizer composition has beneficial effects that with fulvic acid and chloromethylsilatrane as the synergistic auxiliary agents of an insecticide, and at the same time in cooperation with the use of a compound fertilizer, the insecticide-fertilizer composition can increase the crop yield, and at the same time can also improve the pest preventing effect.

The invention relates to an organic insecticide enveloping fertilizer and a manufacturing technique. An agricultural insecticide and an envelope agent are coated on the surface of granular compound fertilizer, and a sealing agent is coated on the outermost layer of the granular compound fertilizer. The manufacturing technique comprises the steps of: utilizing the granular fertilizer of the compound fertilizer of a finished product as the basis, mixing the agricultural insecticides such as acetamiprid and the like and the enveloping agent, utilizing an insecticidal-mechanical mist sprayer to spray mist on the outer layer of the granular compound fertilizer; and then adding a sealing agent according to a certain proportion so as to obtain the organic insecticide enveloping fertilizer. The organic insecticide enveloping fertilizer is an insecticidal-fertilizer product which uses agricultural insecticides to envelope the granular compound fertilizer. In the invention, the Insecticidal function of the compound fertilizer is added, and the defects that the technology of a compound fertilizer product only has a nutrition function of the fertilizer, and is not beneficial to realizing synchronous conduction of fertilizer applying and insecticide applying are overcome. In the invention, the fertilizer and the insecticide are combined, the nutrition of crops and disease prevention and insect control are integrated, so that the dual-effect function of applying fertilizer and controlling the insect is achieved. Simultaneously, in the invention, the safety and the environmental protection of the use of the insecticidal fertilizer are improved, the lasting performance and the application of the fertilizer and the insecticide are increased and the functionality and the energy-saving performance of productive labor are improved.

The invention discloses a high-effective lignosulfonate pesticide suspension dispersing agent and preparation and applications thereof. The preparation method comprises the following steps: dissolving industrial lignin or lignosulfonate into water, or into a mixed solution of an organic solvent and water, adding base substances so as to enable the pH of the system to be 9-14, and dropwise adding alkyl sulfonic acid sulfonating agent and dihalogenated alkane monomer; performing bridging polymerization and sulfonation reaction simultaneously under conditions of normal pressure and room temperature of approximately 100 DEG C, to obtain the novel high-effective lignosulfonate pesticide suspension dispersing agent. According to the high-effective lignosulfonate pesticide suspension dispersing agent and preparation and applications thereof, the raw materials are low in cost and rich in sources; high-effective lignosulfonate pesticide suspension dispersing agent contains both alkyl chain group and long alkyl chain sulfonic acid groups, so that the water solubility is good, the dispersion property is excellent, low doping amount can show suspension rate up to 99.86% when the high-effective lignosulfonate pesticide suspension dispersing agent is used in nitrogen-containing pesticide suspending agents such as carbendazim and Acetamiprid, the pesticide particle size is less than 2mum, and the dispersity of the nitrogen-containing pesticide in water can be greatly improved.

The invention relates to an electrostatic oil agent with effective component of acetamiprid and a preparation method thereof. The electrostatic oil agent comprises the following components by weight: 0.5-10.0% of acetamiprid, 1.0-8.0% of conductive agent, 1.0-10.0% of cosolvent, and the balance of solvent. The electrostatic oil agent of the acetamiprid has convenient processing, low cost, good pesticide effect, long lasting effect and high working efficiency, can reduce environmental pollution, improve the utilization ratio of the pesticide, reduce the usage amount of the pesticide and is suitable for electrostatic spraying.

The invention discloses preparation of thiacloprid monoclonal antibodies. The preparation method comprises the steps of synthesizing thiacloprid haptens, coupling the thiacloprid haptens with bovine serum albumin to prepare immunizing antigens, immunizing a BALB/c mouse, fusing the spleen cells of the immunized mouse with Sp2/0 myeloma cells, and performing screening and cloning to obtain hybrid strains of continuous and stable secreting thiacloprid monoclonal antibodies. The thiacloprid monoclonal antibodies have high affinity to thiacloprid and strong specificity, and do not have cross reaction with nicotine insecticide similar to acetamiprid, imidacloprid and the like.

The invention discloses a composition containing acetamiprid for controlling brontispa longissima, which comprises effective components I and II and is characterized in that the component I is acetamiprid, the component II is flufenoxuron or emamectin benzoate, and the weight ratio of the component I to the component II is (1:60)-(60:1), preferentially, (4:1)-(20:1). The invention has the advantages that two active components and auxiliaries are blended in certain proportion to prepare various dosage forms, which not only can effectively control the brontispa longissima and have an obvious synergistic effect, but also are beneficial to reduction of consumption level of effective components so as to reduce pesticide consumption cost and facilitate the safety of human bodies, environment and ecology.

The present invention relates to an insecticidal composition of bifenthrin and acetamiprid with significantly improved knockdown and mortality characteristics when applied to general household pests.

The invention discloses a heterogeneous-competition immunochromatographic gold-labeled test strip for detection of acetamiprid residues in tea. The test strip comprises a liner plate, a sample pad, a gold-labeled primary antibody combination pad, a nitrocellulose membrane and a water absorption pad; the gold-labeled primary antibody combination pad is coated with colloidal gold labeled acetamiprid antibodies, the nitrocellulose membrane is provided with a detection line coated with acetamiprid antigens and a quality control line coated with secondary antibodies. When the test strip is practically used, 2-3 drops of tea soup are dropwise added in a sample dropping area of the sample pad for a chromatography reaction, and 5-10 minutes later, a negative or positive result of pesticides in the sample is directly judged according to the color developing conditions of the detection line and the quality control line; the test strip is valid if the color of the quality control line is developed to be red, and the test strip is invalid if the color of the quality control line is not developed; the negative result is judged if the color of detection line is developed to be red and shows that no acetamiprid residue is detected in the tea soup, or the concentration of the acetamiprid residues in the tea soup is lower than 0.01 mg/L; the positive result is judged if the color of the detection line, namely the T line, is not developed and shows that the concentration of the acetamiprid residues in the tea soup is higher than 0.01 mg/L.

The invention relates to the technical field of pesticide residue analysis and determination, in particular to an electrochemiluminescence sensor constructed based on hollow copper-cobalt-MOF and usedfor simultaneously detecting two pesticides and a method for measuring acetamiprid and malathion by using the electrochemiluminescence sensor. The method comprises the steps of preparing the electrochemiluminescence sensor, operating the sensor to simultaneously measure acetamiprid and malathion and the like. According to the sensor for simultaneously detecting the two pesticides, hollow copper-cobalt-MOF enhanced luminol and g-C3N4 compounded by gold nanoparticles are used as an electrochemical luminescence substance, so that the two pesticides including acetamiprid and malathion are simultaneously detected. The electrochemiluminescence sensor for simultaneously detecting the two pesticides based on the hollow copper-cobalt-MOF is simple in material synthesis, small in interference of the two luminescent substances, high in sensitivity and good in selectivity.

The invention discloses an acetamiprid water dispersible granule, which comprises the compositions by weight portion of: 5 to 80 percent of acetamiprid, 2 to 25 percent of dispersant, 2 to 20 percent of disintegrant, 1 to 15 percent of wetting agent, 0.1 to 10 percent of binder and others filler which is added for up to 100 percent. The acetamiprid water dispersible granule of the invention has the advantages of stable physical and chemical properties, not easy to be decomposed and degenerated. The acetamiprid water dispersible granule is not require to use organic solvents, and has no floating powder, no inflaming and exploding possibility, thus saving petroleum resources and reducing environmental pollution, being safe to operators and environment in producing and using; the preparation with high content can be processed according to the needs, and also has the advantages of saving cost of packaging, storing and transporting.

An insecticidal smoke agent contains acetamiprid (0.2-15 Wt.%), oxidant (20-40), smoking agent (10-30), flame-retarding agent (5-20), adhesive (3-15), fuel (20-40) and optional isoprocarb (2-20). Its advantages are high effect and durability, and quickly taking its effect.

The invention discloses a method for constructing an acetamiprid detection photoelectrochemical sensor and a detection method, which comprises the steps of (1) regulating the molar ratio of Zn(Ac)22H2O to Co(Ac)24H2O in ethanol, and preparing Co-doped ZnO nanoparticles through the hydrothermal synthesis process; (2) cleaning and washing the ITO conductive glass, and airing the ITO conductive glass at the room temperature; (3) adding a Co-doped ZnO suspension liquid drop by drop onto the surface of an ITO electrode to prepare a Co-doped nano-ZnO film; (4) covering an acetamiprid aptamer onto the surface of the Co-doped nano-ZnO film to prepare an aptamer-based Co-doped ZnO photoelectrochemical sensor. According to the technical scheme of the invention, the acetamiprid and the aptamer are specifically bound together so as to cause the reduction of the photoelectric current. Based on the above principle, the quantitative detection is conducted. The invention has the advantages of simple equipment, simple and convenient method, good stability, high sensitivity and good selectivity.