40results about How to "Knock down fast" patented technology

The invention discloses a fluorocyanogen-containing pyrethroid compound and a synthesis method and an application thereof, which belong to the technical field of organic pesticides. The compound has a general structural formula (I) shown as the accompanying drawing, and in the general structural formula (I), R represents compounds applicable to the alcohol part contained in the conventional pyrethroid, which also include various stereoisomer forms thereof and the mixture of various stereo-configured compounds thereof. The invention also relates to an active component containing the fluorocyanogen-containing pyrethroid compound (I), which is used as an effective agent for controlling harmful insects, and a method for producing the ester compound (I). The invention discloses the application of the compound and a pesticidal mixture containing the compound as the active component in controlling pests.

The present invention relates to one kind of pesticide composite, and the synergistic botanical orange terpene pesticide consists of orange terpene in 3-30 wt%, pyrethroid in 0-4 wt% and biological pesticide in 0-10 wt% as the effective components, as well as assistant, emulsifier and deionized water. All the components are emulsified in stirring emulsifier to form the emulsified product, which is mixed with water and sprayed to prevent various indoor and outdoor pests. The pesticide composition has low toxicity and may be used in public fields and fruits and vegetable.

This invention relates to a mosquito- repelled antibiosis latex paint and its production process. According to weight it includes 97 tp 98% latex paint and 2 to 3% hygienic finishing agent. The latex paint is composed by water, 7 to 10% styrene / acrylate copolymerization latices, 7 to 10%pigment, 38 -45% inert pigment, 12 to 23% accessory ingredient. Hygienic finishing agent is composed by 99.5 to 100% technical grade spin additive and 0 to 0.5% plant extractant. It first mix water, accessory ingredient, pigment, inert pigment and styrene / acrylate copolymerization latices, then add hygienic finishing agent and averaging, regulate pH 7.5 to 8.5, then gain product. This latex paint has dual efficacy of expelling and killing mosquito, and antibiosis function, reach Class A stand ard of GB17322.1 - 1998 stated.

A multi-effect protecting agent for plant is prepared from Sichuan chinaberry, turmeric, flavescent sophora root, stemona root, etc through extracting and mixing. Its advantages are high effect and no pollution.

The invention relates to a compound preparation of efficient cypermethrin and chlorpyrifos. The compound preparation is an emulsifiable solution and comprises the following effective components in percentage by weight: 1%-6% of the efficient cypermethrin, 20%-60% of chlorpyrifos, and the balance of emulsifiers and organic solvents added to 100%. The compound preparation of the efficient cypermethrin and the chlorpyrifos has higher synergistic and complementary effect and good killing effect especially on resistance pests, i.e. cotton bollworms, aphids, cabbage caterpillars, and the like which have high pesticide resistance on the cypermethrin, and also has contact poisoning action, stomach poisoning action and osmosis action; and in addition, the invention has the advantages of high knockdown speed, broad insecticidal spectrum, lower toxicity, long persistent period, and the like and has safety on crops and lower toxicity on human and livestock.

The present invention relates to a special-purpose pesticide for aircraft. It is composed of propargylthrin, d-phenothrin, solvent freon-11 and propellant freon-12. Said present invention has good insecticidal broad spectrum property, has strong lethal effect and is safe for human body, and said pesticide also is applicable to ship, boat and high-grade hotel.

The invention relates to the technical field of red fire ants control, in particular to a high-efficiency insecticide powder for killing red fire ants, the active ingredient of which is beta-cypermethrin, and the mass percentage of beta-cypermethrin is 0.05% to 1%. Beta-cypermethrin is a contact insecticide with high insecticidal activity and fast knockdown speed. The content of the present invention is 0.05%~1%, which can effectively alleviate the contact activity and knockdown speed of this variety, so that it can bring the drug to the ant nest, Three days later, the poisoning intensified and the RIFA gradually died; activated clay and talcum powder have a high melting point and are easy to crush, and the crushed mesh can reach more than 1,000 mesh, thereby promoting the penetration of the drug into the villi of the RIFA body and carrying the drug to the already superficial interior , killing the whole nest of ants; the present invention uses talcum powder, activated clay and beta-cypermethrin to mix, which can effectively prevent the ground from being affected by the dissolution of the medicine when it is wet, and avoid water pollution at the same time.

The invention relates to a synergistic insecticidal composition which comprises fluorine acyl urea and cyhalothrin. The insecticidal composition comprises fluorine acyl urea, cyhalothrin, accessory ingredient and menstruum; and the composition is prepared into cream, wherein, the mass percent of fluorine acyl urea and cyhalothrin is 0.2-30:0.2-25. The composition can produce relatively high synergetic effects, prevent and delay the resistance to agricultural chemical of insect, extend the insecticidal spectrum, accelerate injurious insect knockdown speed and lower drug cost per unit area and toxicity. The composition can be applied to the prevention and cure of lepidopterous and homopteran pests, especially cotton bollworm, rice stem borer, rice leaf roller, and diamond back moth, etc.

The invention provides dinotefuran and monosultap compound wettable powder and a preparation method thereof, relating to the technical field of insecticides. The dinotefuran and monosultap compound wettable powder is prepared from the following components in parts by weight: 16 parts of dinotefuran, 64 parts of monosultap, 3 parts of primary alcohol ethoxylate, 3 parts of phenethylphenol polyoxyethylene polyoxypropylene ester and 14 parts of light-weight calcium carbonate. The preparation method comprises the following steps: mixing the raw materials; sequentially carrying out rough crushing and airflow crushing on the raw materials; sufficiently mixing the raw materials, sampling and analyzing, and metering after the product is qualified; and packaging and storing. The dinotefuran and monosultap compound wettable powder is suitable for preventing and treating ornamental flower thrips and rice-stem borers, and has a good pesticide effect, and has a very good popularization and application value in production. The dinotefuran and monosultap compound wettable powder is safe to flowers and rice under a testing dosage, has no phytotoxicity and basically has no influence on beneficial organisms including natural enemies and the like.

The invention discloses high-efficient Lambda-cyhalothrin phoxim.Phoxim EC, prepared with high-efficient Lambda-cyhalothrin phoxim, Phoxim, emulsifying agent (Model 2201) and xylene solvent. The farm drug-effect test proves that the cotton-bollworm killing efficiency of the insecticide is about 90 percent; therefore, the invention is favorable for farmers to reduce the production cost and increase the income.

The invention discloses a compound emamectin benzoate and beta-cypermethrin pesticide composition, prepared from emamectin benzoate, beta-cypermethrin, spinosad, alpha-terpineol, matrine, nicotine, rotenone, santonin, stemonine and the like. The compound emamectin benzoate and beta-cypermethrin pesticide composition of the invention may also be prepared with a pharmaceutically-acceptable carrier into the preparations, such as emulsifiable concentrate, microemulsion, emulsion in water, suspension, wettable powder, water-dispersible granules, microcapsule suspension, suspension in oil, other granules and other powders, and is convenient to use and store; the pesticide ingredients having different acting mechanisms are compounded so that complementary and synergic effect is achieved; the compound emamectin benzoate and beta-cypermethrin pesticide composition has low toxicity but high efficiency, long acting period and little residue, is organic and environmentally friendly, rarely causesdrug resistance, allows reduced pesticide consumption, provides reduced cost of application and planting cost, allows relieved environmental pollution, is an environment-friendly pest-control pesticide composition and has a promising application prospect.

The invention discloses a plant source fumigation insecticide containing methyl salicylate and trans-cinnamaldehyde. The prepared fumigation insecticide is prepared from a knockdown agent and a lethal agent in a volume ratio of 1:1, wherein the knockdown agent is wintergreen oil or methyl salicylate; the lethal agent is cinnamon oil or trans-cinnamaldehyde. The preparation form is aerosol, spray, smoke agent, disc type mosquito-repellent incense, electric warming mosquito incense liquor or electric warming mosquito incense plate, so that pests are controlled in the form of aerosol, fine spray, smoke or vapor. The plant source fumigation insecticide containing methyl salicylate and trans-cinnamaldehyde disclosed by the invention is safe and nonirritant to human body, easy to decompose without residues, free from pollution to environment, and can be used as a substitute product of the conventional chemical fumigation agent.

The invention discloses a preparation method of a longicorn trapping and killing agent. According to the preparation method, a pre-prepared slow-release attractant microcapsule suspending agent and a pre-prepared cypermethrin microcapsule suspending agent are mixed into a capsule to form the longicorn trapping and killing agent, an attractant is slowly released in the suspending agent capsule to attract longicorns to move to pesticide liquid, and the suspendingagent capsule is broken due to extrusion during the chewing or foot treading of the longicorns, so that the longicorns can be trapped and killed, and purposes of the concentrated killing of longicorns is achieved. The longicorn trapping and killing agent prepared by virtue of the preparation method has a long lasting period and rapid pest killing effect and has no environmental pollution.

The invention relates to methylamino avermectin benzoate*dimehypo micro-emulsion, which is formed by adding a mixture of alkylphenol polyethenoxy ether and dodecylbenzene sulfonic acid, solvent DMF and water into a technical product of methylamino avermectin benzoate, a technical product of *dimehypo. The weight proportion of the phenol polyethemoxy ether and the twelve-cyclo benzene sulfonate is 8:2. Field drug efficacy experiments prove that the drug can knock down rice stem borers quickly, the efficacy is over 90 percent in 20 days after the application of the drug, the consumption is low, the chemical injury does not exist, the production cost of cotton can be reduced, and the benefit can be increased.

The invention discloses phenthoate water emulsion, and relates to the field of agricultural chemicals. The phenthoate water emulsion comprises the following components: 40.0+/- 2.0% of phenthoate, 5+/-2% of a stabilizer, 5+/-2% of an anesthetic, 5-10% of a solvent, 5-10% of an emulgator, 5-10% of a solubilizer, 2-10% of an antifreezing agent and 2-10% of a wetting agent. Dimethylbenzene is not used as the solvent of the phenthoate water emulsion, but the requirement of solubility can be met, and harm to an ecological environment and human health is greatly reduced; the stability of the qualityof pesticide is good, and the phenthoate water emulsion is easy to store and transport; and the pesticide effect is rapid and lasts for a long time.

The invention discloses a preparation method of a high-chlorine-propoxur suspending agent. The method comprises the following steps: S1, adding water into a reaction container, and adding an assistant, a crystal inhibitor and an anti-decomposition agent into the reaction container under a stirring state; S2, in the stirring state, sequentially adding propoxur and beta-cypermethrin into the reaction container, and uniformly stirring to obtain a mixed slurry; S3, sanding the mixed slurry to obtain a sanded slurry; S4, in the stirring state, adding an anti-freezing agent, a binding agent and a thickening agent into the sanded slurry; and S5, in the stirring state, adding a preservative, a defoaming agent and a pH regulator into the reaction system to adjust the pH of the mixed solution to 4.0-6.0 to obtain the high-chlorine-propoxur suspending agent. The high chlorine-propoxur suspending agent prepared in the invention is environment-friendly, high in safety, long in lasting period on sanitary pests and high in contact killing rate.

The invention discloses a complex insecticidal bactericide used for controlling paddy rice insect diseases. The effective components of the insecticidal bactericide are avermectin and/or emamectin benzoate (with a chemical name of (4''-r-4''-deoxy-4''-methylamino avermectin benzoate, emamectin benzoate for short), azoxystrobin (with a chemical name of (E)-2-{2-[6-(2-cyanophenoxy]pyrimidin-4-yloxy}phenyl)-3-methoxyacrylate), and validamycin. The complex insecticidal bactericide has a function of controlling both pests and diseases. With the insecticidal bactericide, rice sheath blight, false smut and rice leaf roller or borer can be simultaneously controlled. The pests comprise pink borer, stem borer, three borer, and the like. With the insecticidal bactericide, pesticide dose in the field can be reduced, pesticide can be saved, labor can be saved, agricultural cost can be reduced, and pest and disease controlling quality can be improved.