58 results about "Allethrins" patented technology

A method of preventing damage to the seed and / or shoots and foliage of a plant by a pest includes treating the seed from which the plant grows with a composition that includes a combination of thiamethoxam and at least one pyrethrin or synthetic pyrethroid which is selected from the group consisting of taufluvalinate, flumethrin, trans-cyfluthrin, kadethrin, bioresmethrin, tetramethrin, phenothrin, empenthrin, cyphenothrin, prallethrin, imiprothrin, allethrin and bioallethrin. The treatment is applied to the unsown seed. In another embodiment, the seed is a transgenic seed having at least one heterologous gene encoding for the expression of a protein having pesticidal activity against a first pest and the composition has activity against at least one second pest. Treated seeds are also provided.

A synergistic insecticidal composition is formed containing a Chloronicotynyle compound and a Pyrethroids compound. The Chloronicotynyle compound is provided in an amount preferably ranging from 0.1 to 5.0% by weight of the synergistic insecticidal composition. The Pyrethroids compound is provided in an amount preferably ranging from 1 to 60% by weight of the synergistic insecticidal composition. The synergistic insecticidal composition also preferably includes 35 to 98.90% by weight of conventional agriculturally acceptable carrier(s) and / or excipients.

The invention discloses a degradation bacterium for pyrethroid insecticides and application thereof. The invention finds out that Staphylococcus succinus has a degradation effect on various pyrethroidinsecticides such as d-cyphenothrin, permethrin, allethrin, bifenthrin, tetramethrin and chlorempenthrin for the first time, and a Staphylococcus succinus strain HLJ-10 which can effectively degradethe pyrethroid insecticides including d-cyphenothrin and the like is obtained by screening. On the basis of this invention, Staphylococcus succinus has a remarkable biodegradation effect on the pyrethroid insecticides including d-cyphenothrin and the like, can effectively degrade pyrethroids in a relatively wide pH value, temperature and concentration range, and can be used for repairing pollutedenvironments including water bodies, soil and the like polluted by the pyrethroid insecticides including d-cyphenothrin and the like. According to the degradation bacterium disclosed by the invention,a new development way is provided for breaking through an existing bottleneck in an existing process for managing pesticide residue caused pollution, a germplasm resources pool of the pesticide degradation bacteria is enriched and the application prospect is wide.

The invention relates to a water aqua type aerial fog pesticide and a preparation method thereof. The water aqua type aerial fog pesticide comprises pesticide, solvent, emulsifier, assistant synergist and propellent, wherein the pesticide comprises tetramethrin, D-allethrin and permethrin, the solvent comprises deodorized kerosene and purified water, the assistant synergist is essence, and the propellent is HAP gas. The water aqua type aerial fog pesticide has the following advantages: 1) a small quantity of deodorized kerosene is adopted to dissolve tetramethrin, D-allethrin, permethrin and the like, most rest parts of solvent are purified water, so that a great quantity of energy and food can be saved for the country, thus conforming to the international development tendency of low carbon and environment protection; 2) optimized emulsifier emulsifies the effective ingredient of the pesticide so as to reduce 95% of usage amount of kerosene or alcohol, so that the water aqua type aerial fog pesticide is especially suitable for families with children and the old because the water aqua type aerial fog pesticide does not pollute environment and does not harm bodies when being used for spraying and killing mosquitoes, flies and cockroaches; and 3) because water is mainly used as a carrier of the pesticide, the pesticide is quite safe in transportation, storage and use processes.

Wood preservation infusion is with mixture of nantokite, dimethyl-dodecyl benzyl ammonium chloride, allethrin and ammonia; wherein, nantokite complexes and solidifies with wood to keep toxic-dynamic effect for bacteria; it is well and nontoxic for dimethyl-dodecyl benzyl ammonium chloride as bactericidal agent and allethrin with function of deinsectization and deovum.

The invention discloses a natural plant and medicine stone nanometer mosquito-controlling slow-release preparation and belongs to the technical field of preparation and production of sanitary insect pest mosquito-controlling slow-release preparations applying a high-technology nanotechnology. The natural plant and medicine stone nanometer mosquito-controlling slow-release preparation comprises a cinnamomum camphora and medical stone natural microcapsule mosquito-driving and controlling slow-release preparation, a tetramethrin and zeolite organophosphorus mosquito-controlling slow-release preparation, an allethrin and seaweed charcoal oxidation exothermic nanometer mosquito-controlling slow-release preparation, a diethyltoluamide and sepiolite volatile mosquito-controlling slow-release preparation, a rhizoma atractylodis and limonite heating evaporation mosquito-controlling slow-release preparation, a propylene, pyrethrum and stalactite microcapsule slow-release mosquito-controlling preparation and a nanometer mosquito-controlling slow-release preparation. By using a nanometer microcapsule formed by coating small nanometer solid powder or liquid particles of natural plants such as pyrethrum, cinnamomum camphora, rhizoma atractylodis and folium artemisiae argyi by ores such as the medical stone, the zeolite and tourmaline with a porous honeycomb structure, the effect of controlling mosquitoes by slow release is achieved, anion far infrared rays in elements are released for a long time to promote the health of a human body, and the mosquito-controlling slow-release preparation has two mosquito-controlling health functions and is used for prolonging the service life.

The invention discloses bacillus megatherium and application of the bacillus megatherium in degrading pyrethroid insecticides. The degrading strain is a bacillus megaterium strain HLJ7, the bacillus megaterium strain HLJ7 is preserved in the Guangdong province microbial strain preservation center on September 4, 2019, and a preservation number of the bacillus megaterium strain HLJ7 is GDMCC No: 60760. The invention discloses the degradation effect of bacillus megatherium on pyrethroid insecticides such as allethrin for the first time, and the efficient and rapid degradation strain HLJ7 is obtained through screening. Based on the method, the bacillus megaterium has a remarkable biodegradation effect on pyrethroid insecticides such as allethrin, is high in degradation efficiency and stable in degradation performance, can tolerate high-concentration pesticides, and can be used for bioremediation of polluted environments such as water bodies and soil polluted by the pyrethroid insecticidessuch as allethrin. The invention provides a new development approach for breaking through the bottleneck of the existing treatment of pesticide residue pollution, enriches the germplasm resource library of pesticide degrading bacteria, and has wide application prospects.

The quick-acting smoke-free mosquito killing tablet is produced with the components smoke-free pesticide 1-5 wt%, carbonated plant fiber powder 13-20 wt%, inorganic mineral powder 50-61 wt%, potassium chloride 15-18 wt% and essence and color 1-2 wt%. With carbonated plant fiber powder and inorganic mineral powder as base material, the quick-acting smoke-free mosquito killing tablet produces no smoke while being heated; and the pesticide is allethrin, methothrin and other pyrethrin comprising C, H and O elements producing no smoke while being heated. Thus, the mosquito killing tablet of the present invention has high and quick mosquito killing effect and no pollution to indoor environment.

The invention relates to high-yield type rice fertilizer. The fertilizer is prepared from raw materials in parts by weight as follows: 30-40 parts of nitrogen fertilizer, 10-20 parts of potash fertilizer, 60-70 parts of phosphate fertilizer, 5-10 parts of silicon fertilizer, 0.1-0.5 parts of rare earth microelement fertilizer, 5-10 parts of duck manure, 5-10 parts of wormcast, 3-6 parts of cassavaresidues, 3-6 parts of bean dregs, 0.1-0.3 parts of d-trans-allethrin, 0.1-0.3 parts of protein compound polypeptide, 2-5 parts of fly ash, 2-5 parts of nano iron-ore slag powder, 2-5 parts of sepiolite, 1-4 parts of vermiculite, 2-5 parts of biogas residues, 1-4 parts of biogas slurry, 1-4 parts of fish bone and 2-5 parts of an environment-friendly insecticide. The fertilizer is green and environmentally friendly, all nutrients are comprehensive and reasonably distributed, the rice production requirement is met, the rice growth speed is increased, and the yield and quality of rice are improved. Meanwhile, the fertilizer can effectively reduce disease and pest damage, and the yield and quality of rice are further improved.

The invention provides non-polluted pesticide taking camphor tree leaves as raw materials. The pesticide comprises the following components in percentage by weight: 30-45% of mixed concentrated camphor tree leaf powder, 10-15% of baicalein, 8-10% of allethrin, 10-15% of glucosinolate and 10-15% of gossypol, wherein the mixed concentrated camphor tree leaf powder is prepared by mixing concentrated camphor tree leaf powder, modified starch and licorice powder according to a ratio of 8:1:1. The materials are easily available, the product is free of toxicity or odor, free of side effect, easy to decompose, free of residue and free of pollution to soil, water sources and ambient environment.

The invention discloses a water-soluble plastic packing bag and a preparation method thereof. The water-soluble plastic packing bag comprises the following compositions: by weight, 30-40 parts of polyvinyl alcohol, 20-30 parts of starch, 10-20 parts of a plasticizer, 6-7 parts of zinc oxide, 1-2 parts of pine tar, 10-12 parts of allethrin, 4-10 parts of bis benzyl sulfide, 2-20 parts of salicylic acid, 1-10 parts of a surfactant , 5-20 parts of an antisticking agent, 6-13 parts of a penetrating agent, 2-10 parts of a pH regulator, and 5-15 parts of a preservative. The water-soluble plastic packing bag is degradable and environmentally safe, can be rapidly degraded in soil, does not affect the surrounding environment, has good heat resistance and no harm to packaged products, and can extend the life cycle of the products.

The invention discloses an autothermal mosquito-killing agent, which is made from allethrin, volatile oil in Perilla frutescens, Lavandula oil, active carbon, an iron powder, silicic acid, sodium silicate, white mud and sodium chloride. The invention has advantages of reasonable formula, good use effect and low production cost.