331 results about "Rotenone" patented technology

This invention relates to a process of synthesis and composition of open chain (ring), closed ring, linear branched and or substituted polyamines, polyamine derived tyrosine phosphatase inhibitors and PPAR partial agonists/partial antagonists via a series of substitution reactions and optimizing the bioavailability and biological activities of the compounds. Polyamines prevent the toxicty of neutoxins and diabetogenic toxins including paraquat, methyphenyl pyridine radical, rotenone, diazoxide, streptozotocin and alloxan. These polyamines can be to treat neurological, cardiovascular, endocrine acquired and inherited mitochondrial DNA damage diseases and other disorders in mammalian subjects, and more specifically to the therapy of Parkinson's disease, Alzheimer's disease, Lou Gehrig's disease, Binswanger's disease, Olivopontine Cerebellar Degeneration, Lewy Body disease, Diabetes, Stroke, Atherosclerosis, Myocardial Ischemia, Cardiomyopathy, Nephropathy, Ischemia, Glaucoma, Presbycussis, Cancer, Osteoporosis, Rheumatoid Arthritis, Inflammatory Bowel Disease, Multiple Sclerosis and as Antidotes to Toxin Exposure.

The invention provides a land leech repellent and belongs to daily-use chemical industry personal hygiene protective articles. The land leech repellent is suitable for being used by the people who work, relax, travel, are on duty and the like in a land leech breeding ground. With a botanical insecticide and a repellent as effective constituents, the land leech repellent is formed by mixing matrine, rotenone, nicotine, Chinese Stellera Root, menthol, appropriate film-forming materials, surface active agents, deionized water and the like, and is capable of rapidly repelling land leeches, free from a chemical insecticide and safe to use. When being used, the land leech repellent is diluted to about 0.1% and sprayed on clothes, shoes, caps, or exposed parts of limbs of users, the land leeches can be repelled or die within 1 minute to 3 minutes after contacting the repellent.

The invention relates to a medicine for killing solenopsis invicta buren and the use method thereof. The medicine comprises 0.0025%-5.0000% of insecticidal active constituent according to mass percent, which is selected from one of or the mixture of the following component: fipronil, fluorine insects amines, spinosad, Arab-Israeli (Iraq) ivermectin, vants hydrazone, imidacloprid, rotenone, matrine, Yanggakdo twisting glycosides, cicuta alkali, boric acid; 15%-25% of glucide, 10%-25% of thickening agent, 0.005%-6% of menstruum, 0.01%-0.03% of preservative and the rest of water. The use method of the solenopsis invicta buren baits is that: pouring suitable quantity baits agent into a container with nozzle, and diluting the baits agent with water, then agitating the anthill lightly, and sprinkling the water-based baits agent on the body surface of the ergates and the soil above the anthill surface after a mass of ergates come out of the anthill. The manufacturing process of the medicine is simple, the cost is lower, and the use method is suitable for large-scale spraying.

The invention belongs to the field of pesticides, specifically involves a rotenone compound insecticide and its preparation method. In the invention, the active ingredient of rotenone and capsaicin is selected, prepared and mixed or on this basis other insecticidal active ingredient is added in and mixed, then high-efficient, low-toxic plant-pesticide is got. In the application the ingredients in this pesticide of the invention play cooperatively, improve the effectiveness of the use of pharmaceutical product, and have good kill effect on plutella xylostella, pieris rapae, aphids, red spider, and so on.

The invention relates to new use of 3-n-butylphthalide (abbreviated as butyl phthalide) and derivatives thereof, in particular to the use of the compounds in the preparation of the medicine for treating Parkinson disease. A mat model of hemiparkinsonian disease is built by using three-dimensional targeted injection of rotenone to perform a test, and the result of the test shows that the butyl phthalide and derivatives thereof can effectively improve symptoms aroused by Parkinson and have a nerve-protecting effect.

The invention discloses a method for measuring residues of seven pesticides in wool fat by liquid chromatography-tandem mass spectrometry, and belongs to a chemical detection method. A liquid-liquid extraction frozen degreasing method is used as pretreatment; and the pesticide residues in the wool fat are detected and analyzed by the liquid chromatography-tandem mass spectrometry. According to the detection method disclosed by the invention, a wool fat sample extract solution is not required to be concentrated and can be measured in a machine only after being purified, so that the detection is quick and accurate, and the sensitivity is higher; the using amount of solvents is small, the extraction efficiency is high, grease can be completely removed, and the target retaining capacity is high; the residues of seven pesticides, such as cyromazine, dicyclanil, diflubenzuron, triflumuron, rotenone, abamectin and ivermectin can be detected at the same time; the target response signal is strong; the average recycling rates are 66.77-105.48 percent respectively; the relative standard deflection RSD is 1.38-8.09 percent; and the method has certain actual application and innovative signification.

The invention provides a soil conditioner and a preparation method thereof. The soil conditioner comprises, by weight, 12 to 20 parts of plant ash, 5 to 10 parts of phosphorous slag, 5 to 9 parts of quicklime, 2 to 5 parts of zeolite, 2 to 5 parts of attapulgite, 1 to 3 parts of Yilong seaweed ooze, 2 to 5 parts of Chinese magnoliavine residues, 2 to 5 parts of large-flowered skullcap root residues, 20 to 30 parts of straw, 8 to 13 parts of hickory nut shells, 0.02 to 0.04 part of rotenone, 10 to 15 parts of mangosteen shells, 3 to 5 parts of an EM microbial agent, 7 to 20 parts of urea phosphate, 8 to 14 parts of urea, 10 to 15 parts of biochemical potassium fulvate and 9 to 12 parts of gamma-polyglutamic acid. The invention has the beneficial effects that the soil conditioner has high porosity and has specific adsorption effect on heavy metal ions; the soil conditioner can adjust the pH value of soil, is rich in trace elements and can elemental N, elemental P and elemental K at the same time; and the soil conditioner allows soil to maintain high porosity and to be long in fertility maintenance time and good in water retention performance.

The invention discloses a vegetable oil based insecticidal acaricide, which comprises (by weight percent) gum spirit of turpentine 5-75%, wintergreen oil 0-55%, elliptone 0.01-5%, and balancing adjuvant.

A surfactant able to dissolve, disperse and emulsify the vegetative insecticide (natural pyrethrin, nicotine, or rotenone contains proportionally percutaneous agent, vegetative oil and/or refined oil and extracts. Its preparing process is also disclosed.

The present invention discloses to an organic and inorganic compound fertilizer special for promoting growth and improving disease resistance of lotus roots. The compound fertilizer is prepared from fermented chicken manure, wheat straw, mushroom residue, plant ash, wormcast, urea, ammonium zinc phosphate, ammonium polyphosphate, potassium nitrate, trace elements, compound bacteria, humic acid, chitosan, alginic acid, 3, 4-dimethylpyrazole phosphate, sodium tetraphenylborate, ammonium citrate, potassium thiosulfate, polyaspartic acid, dicyandiamide, sodium nitrophenolate, yttrium nitrate, nanocarbon, rotenone and sucrase. The compound fertilizer is reasonable in formula, balanced in nutrition, capable of promoting the growth of the lotus roots and improving disease resistance of the lotus roots at the same time, and high in fertilizer utilization rate.

An insecticide for cherry planting comprises the technical key points that the insecticide is composed of the following components in parts by weight: 50-60 parts of gentiana scabra bge, 20-30 parts of rhizoma coptidis, 8-10 parts of radix euphorbiae lantu, 10-12 parts of herba ephedra, 50-70 parts of radix arnebiae seu lithospermi, 40-50 parts of tripterygium wilfordii, 20-30 parts of rhizoma rehmanniae, 30-40 parts of cordate houttuynia, 20-40 parts of fructus xanthii, 10-20 parts of a cortex meliae extract, 50-80 parts of angulatine, 15-25 parts of nicoteine, 10-15 parts of brucine, 10-15 parts of rotenone, 5-10 parts of soapberry fruit, and 500-700 parts of water. The insecticide has the advantages of no toxicity, no residue, simple production method, low preparation cost, convenience for use and the like.

The invention relates to a preparation method of a pest-disease-resistant efficient fertilizer for tomatoes. The preparation method is characterized in that the fertilizer comprises the following raw materials in parts by weight: 250-260 parts of urea, 800-900 parts of calcium nitrate, 52-64 parts of monopotassium phosphate, 35-45 parts of magnesium sulfate, 15-25 parts of ferric sulfate, 1-5 parts of borax, 1-7 parts of manganese sulfate, 1-2 parts of sodium molybdate, 1-2 parts of sodium molybdate, 1-2 parts of copper sulfate, 1-2 parts of ethephon, 1-2 parts of rotenone and 0.2-0.25 part of ytterbium nitrate; the raw materials are uniformly mixed to obtain the pest-disease-resistant efficient fertilizer; or a processing method in the prior art is utilized for carrying out granulation to prepare slow-release and controlled-release products. The preparation method has the advantages of scientific and reasonable formula design, easiness in obtaining of the raw materials, low cost, convenience in use and good effect.

The invention discloses water-retaining slow-release fertilizer special for Chinese cabbages. The water-retaining slow-release fertilizer is prepared from rapeseed dregs, carbonized straw, peat, duck dung, pleurotus ostreatus residues , urea, diammonium phosphate, calcium superphosphate, potassium sulfate, potassium chloride, potassium nitrate, polyurethane, magnesium hydroxide, quicklime, trace elements, a water-retaining slow-release agent, bacillus subtilis, bacillus licheniformis, yttrium nitrate, rotenone, nano-tea polyphenols, nano-hydroquinone and citric acid. The water-retaining slow-release fertilizer special for the Chinese cabbages is reasonable in formula and good in water-retaining and slow-release effects, the growth of the Chinese cabbages can be promoted, and the quality of the Chinese cabbages is improved.

The invention discloses an ampholytic organic pesticide. The ampholytic organic pesticide is prepared from the following components by weight percent: 35-45% of bamboo vinegar or wood vinegar, 15-25% of tobacco stem extract, 5-8% of allicin oil, 3-5% of camphor oil, 5-8% of rotenone, 8-16% of pesticide emulsifier, 5-8% of orange peel extract and 5-10% of alcohol. The preparation method of the tobacco stem extract comprises the following steps: soaking tobacco stems with bamboo vinegar in a volume ratio of 1:1, boiling, distilling to obtain distillate, cooling the distillate and filtering to obtain filtrate, namely the tobacco stem extract. The preparation method of the orange peel extract comprises the following steps: mixing fresh orange peels and bamboo vinegar in a ratio of 1:1, adopting the water distillation method to distill and obtain distillate, namely the orange peel extract. The tobacco stem waste is utilized, thus the method is economical and environmentally-friendly. The preparation method of the ampholytic organic pesticide is simple, the used raw materials are available; and the method uses pollution-free materials and is harmless for human body and crop.

The invention discloses a Chinese herbal medicine pesticide and a preparation method thereof. The Chinese herbal medicine pesticide is characterized by comprising the following raw materials: caulis sargentodoxae, rotenone, tangerine peel, tangerine seeds, szechwan chinaberry fruit, nicotine, gelsemium elegans, ligusticum wallichii, magnolia flower, radix stemonae, wing nut leaf, oil-tea camellia and tripterygium wilfordii. The preparation method of the Chinese herbal medicine pesticide is characterized by comprising the following steps of: firstly, separately soaking the caulis sargentodoxae, the rotenone and the wing nut leaf in water to obtain soaking liquid medicines; separately adding water to the tangerine peel, the tangerine seeds, the szechwan chinaberry fruit, the nicotine, the gelsemium elegans, the ligusticum wallichii, the magnolia flower, the radix stemonae, the oil-tea camellia and the tripterygium wilfordii, and then respectively decocting to obtain decoctions; and finally mixing the soaking liquid medicines and the decoctions to obtain the Chinese herbal medicine pesticide agent. The preparation method is simple; and the prepared Chinese herbal medicine pesticide can be used for rapidly and effectively killing insect pests, has no toxic or side effect on crops, poultry, livestock and people, has high natural degradation capacity and is pollution-free.

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 preparation which is mixed by active composition of the plant source: rotenone and nicotine, belonging to the field of bio-pesticide. After being mixed, the rotenone and the nicotine have obvious synergistic action and overcome the shortages such as slow effect, short residual duration or narrow insecticidal spectrum or being greatly affected by the environment, and the like, of general bio-pesticide; the mixed preparation enlarges the control range of the preparation and the control spectrum; due to different mechanisms of two main agents, the pest is not easy to generate the resistance, thus delaying the pest resistance to insecticides; under the synergistic action of the mixed preparation, the actions of contact poison and stomach poisoning are obvious; the control effect is improved, the residual duration of the preparation is prolonged, the dosage of the preparation and the control cost are reduced; furthermore, the selected main preparation is the active composition of the plant source, thus having good environment compatibility, safety and no public harms.

The invention discloses carboxylate elliptone oxime ester which has a following chemical structural formula. Carboxylate elliptone oxime ester 1 has a preparation method that elliptone oxime reacts with acylating agent through acid-binding agent and phase transfer catalyst, and carboxylate elliptone oxime ester is obtained through filtering, washing and drying after the reaction is completed. Carboxylate elliptone oxime ester which is a novel compound can be used for preparing pesticide.

The invention discloses an agricultural chemical preparation which uses elliptone and antibiotic bactericidal agent as main raw materials, and the invention is mixed by pymetrozine with the weight proportion 0.05-70%, antibiotic bactericidal agent with the weight proportion 0.5-70% and residual assistant agents. The invention utilizes the efficiency-increasing function between the active component of elliptone and antibiotic bactericidal agent, makes up the shortcoming of single-dose agricultural chemical, and attains the aims of improving the effect of the preparation and enlarging the employing scope of the preparation. The agricultural chemical preparation which is mixed by the invention has the advantages of convenient employment, which improves curing effect, is safe to people and animals, and is a mixed pesticide which is worthy of popularizing and employing.

The invention discloses a rotenone oxime-ether with chemical structural formula as showed on the right. The preparation method of rotenone oxime-ether I and II comprises the following steps of: allowing the rotenone oxime, catalyst, alkali and aldylating agent to react in solvent and to be filtered, washed and dried after the reaction; and the rotenone oxime-ether is obtained. New compounds of the rotenone oxime-ether can be used for preparing insecticide and fungicide.