61results about How to "High insecticidal rate" patented technology

The anti-fake pesticide-germicide is prepared with boron, saponin, pyrethroid, organophosphorus pesticide and alcohol. After the pesticide-germicide is set into various kinds of dry small mouth bottle with the lid opened for 0.25-2 hr, white snowflake-like crystal will grow around the bottle mouth, and this makes it possible for the user to identify the truth of the pesticide-germicide. Compared with pesticide-germicide of alone pyrethroid and organophosphorus pesticide, the pesticide-germicide of the present invention has greatly raised effect, lowered toxicity, lowered cost and reduced consumption.

The invention opened an antiworm fusion gene which includes the nucleotides sequence with encoding the BT crystalline toxin and the Vip3 toxin from 5'-3'. The two sequences are in the same open reading frame. The BT crystalline toxin is the whole long or the active toxin without C end. The invention also opened the use of the fusion gene in the antiworm plants.

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 discloses a novel high temperature insect killing device for vegetable planting. The novel high temperature insect killing device comprises a fixed base, a push rod is fixedly arranged at one side of the top of the fixed base, a steam boiler is fixedly installed in the middle of the top of the fixed rod, a battery cover is fixedly arranged at one side of the steam boiler, a switch panel is fixedly installed at the lateral of the battery cover, a steam boiler control switch, a steam pump control switch, a first electric telescopic rod control switch, a second electric telescopic control switch and an electric heating rod control switch are arranged at the surface of the switch panel separately, and a storage battery is fixedly installed inside the battery cover. According to the novel high temperature insect killing device for vegetable planting, a first fixing pipe and a second fixing pipe are fixedly connected to the bottom of the first electric telescopic rod and the second electric telescopic rod, through an iron cone head both in threaded connection with the bottoms of the first fixing pipe and the second fixing pipe, the first fixing pipe and the second fixing pipe are inserted inside soil, high temperature insect killing deep in the soil is achieved, and the situation that pests deep in the soil cannot be killed when high temperature pest killing is conducted on the surface of the soil is avoided.

The present invention discloses a pesticide main agent for controlling poplar longicorn and preparation made up by using said pesticide main agent. Said main agent is made up by mixing 2.0-20.0% of acetamiprid and 10.0-40.0% of dichlorvos or trichlorfon or acephate.

The invention discloses a steinernema batch breeding and culture method, which comprises the following steps that steinernema is inoculated into edible worms, the culture temperature is 22 to 26 DEG C, the relative humidity in the culture process is 70 to 90 percent, and the pH value of the fog water for humidity control is 4.5 to 4.6; after the culture for 220 to 260 houses, formaldehyde solution with the weight concentration being 0.6 to 0.8 percent is added into the edible worms successfully inoculated with the steinernema, and the edible worms successfully inoculated with the steinernema is completely soaked into the formaldehyde solution to be placed for 15 to 20 minutes; the solution is poured into a centrifugal pipe, the separation temperature is 28 DEG C, and the liposcelis steinernema is separated out. The edible worms are used for breeding and culturing the steinernema, the breeding and the culture method is simple, the steinernema inoculation success ratio is improved through strictly controlling the inoculation quantity of each edible warm, and the solution containing formaldehyde is added into the culture process of the steinernema, so that the yield of the liposcelis steinernema is exponentially increased. The cultured liposcelis steinernema carries bacilli containing biopharmaceutin, and the insecticidal rate is greatly improved and is as high as more than 95 percent.

The invention discloses a method for storing ginger without using pesticide. The method comprises the following steps of: removing sludge from the gingers and broken gingers; placing the gingers under the blazing sun for quite a long time until ginger epidermis is chapped and dried; cleaning a cellar neatly; performing sterilization and relative humidity control; placing the gingers into the cellar to pile up in a layered way, so that certain gaps are reserved among ginger blocks and the occupied area of the gingers is 3 / 4 to 5 / 6 of the cellar area; sterilizing yellow earth or fine sand; covering the yellow earth or the fine sand on the upper part of the whole ginger pile, wherein the periphery of the ginger pile is exposed; placing dried Chinese mugwort leaves and dried chillies on the open space of the cellar and burning the dried Chinese mugwort leaves and the dried chillies; and when the burned smoke ascends to the cellar opening, sealing the cellar opening, wherein the smoke generated by combustion of the dried Chinese mugwort leaves and the dried chillies has strong pungent smell and can poison ginger maggots in the gingers or the cellar, and the effective rate can reach over 97.5 percent, so that the gingers are prevented from being bitten by the ginger maggots, no decay spots or bugbite spots can be seen from the gingers, and quality of the gingers is guaranteed.

The present invention relates to a compound veterinary imidocarb dipropionate preparation applied to eperythrozoonosis and a preparation method thereof. The present invention is made from the main materials of the imidocarb dipropionate, astragalus extract, florfenicol and artesunate, which are confected with auxiliary materials, by the regular methods of weighing, stirring, mixing, checking, measuring, packing, etc. The compound preparation can be medicated by stirring, and the components and the weight percentages of the compound preparation are 5 percent to 15 percent of the imidocarb dipropionate, 2 percent to 5 percent of the astragalus extract, 3 percent to 12 percent of the florfenicol, 5 percent to 15 percent of the artesunate, 25 percent to 65 percent of beta-cyclodextrin and 10 percent to 40 percent of troxerutin. The present invention has the characteristics of low cost, stable storage, assured effect, thoroughly removing eperythrozoon, etc., and is a novel effective preparation for remedying animal eperythrozoonosis.

The invention relates to insect killing and fertilizer effect integrated biological insecticide which comprises the following ingredients by weight percentage: 15-35% of chitin, 5-25% of calcium ion powder, 1-10% of neem seed oil, 1-10% of mandarin oil, 15-35% of sodium lauroyl sarcosine, 1-4% of citric acid and the balance of deionized water. The insect killing and fertilizer effect integrated biological insecticide and the preparation method have the characteristics of convenient material drawing, low cost, long control period, high efficiency, economy, good safety, no pollution, high environment compatibility and the like.

The present invention discloses a veterinary levamisole hydrochloride compound preparation used for the eperythrozoonosis in the biotechnical field and a preparation method thereof. The present invention considers the levamisole hydrochloride, imidocarb dipropionate and artemether as main materials to be matched with magnesium dichloride, 1, 2-propanediol, refined soybean oil, lecithin and glycerin to be processed by the methods of weighing, crushing, stirring, mixing, checking, measuring, packing, etc. Components and weight percentages are: 3 percent to 12 percent of the levamisole hydrochloride, 5 percent to 15 percent of the imidocarb dipropionate, 2 percent to 10 percent of the artemether, 0.5 percent to 5 percent of the magnesium dichloride, 1 percent to 10 percent of the 1, 2-propanediol, 5 percent to 15 percent of the refined soybean oil, 0.5 percent to 1 percent of the lecithin and 2 percent to 5 percent of the glycerin. The compound preparation of the present invention can be medicated by intramuscular injection and subcutaneous injection, which has the characteristics of low cost, stable storage, assured effect and eliminating eperythrozoon thoroughly.

The invention relates to a preparation method of a tung meal extract insecticide, which comprises the following steps that (1) tung meal is pulverized by a pulverizing machine after being dried, then the pulverized tung meal passes through a sieve with 50 or more meshes, the tung meal which passes through the sieve is heated and extracted for 2 to 4 times in a reflowing manner by ethanol with a volume fraction of 60 to 95 percent, and the extracted liquid is decompressed and distilled so as to recycle ethanol after being mixed, so that alcohol extract is obtained; (2) water is added to the alcohol extract and is uniformly mixed with the alcohol extract; (3) ethyl acetate is placed into the alcohol extract aqueous solution to be blended for 10 to 30 minutes, then the mixed solution is held and leached for 1 to 3 hours to be layered in a stationary way, and an upper layer of water phase is obtained to be decompressed and distilled so as to recycle the ethyl acetate, so that upper concentration liquid is obtained; and the leaching is repeated for 2 to 4 times, and the upper concentration liquid is decompressed and distilled so as to remove the residual ethyl acetate after being mixed, so that the tung meal extract, i.e. the tung meal extract insecticide is obtained. By utilizing the preparation method, the tung meal resource can be adequately developed and utilized, and the additional value of the tung meal can be improved by processing the tung meal into the plant insecticide.

The invention discloses a preparation method for prevention and treatment of panonychus ulmi. Raw materials include Liriodendron chinense extract, ginger extract, Sapium sebiferum extract, Daphne extract, castor bean extract and Berberis extract. The prepared acaricidal agent has best effect and long pesticide effecting time, and the pesticidal rate is above 93%.

The invention relates to a veterinary compound clove liniment treating eperythrozoonosis in the biotechnology field and a preparation method thereof. The invention is mainly prepared by main materials, such as clove oils, artemethe and levamisole hydrochloride, served with auxiliary materials, such as propanediol, isopropanol, laurocapram and glycerol, and the main materials and the auxiliary materials are treated by conventional methods, such as weighing, stirring, well mixing, measuring and packaging, etc. The compound preparation can be applied to skins and the weight percentage of raw materials is clove oils of 10 to 20 percent, the artemether of 10 to 15 percent, the levamisole hydrochloride of 5 to 15 percent, the propanediol of 10 to 30 percent, the isopropanol of 20 to 30 percent, the laurocapram of 1 to 5 percent and the glycerol of 2 to 6 percent. The invention has the advantages of a low cost, storage stability, reliable effect and convenient medication, etc., so the invention is a novel and highly-efficient preparation for treating eperythrozoonosis of animals.

The invention provides a method for controlling root-knot nematodes, which is simple in operation and has a killing rate of 90 percent. According to the technical scheme for solving technical problems, the method comprises the following steps: applying chitin serving as base fertilizer to soil; transplanting crops; mixing root-most, soft-guard and abamectin in a volume ratio of (5-20):(2-15):(1-12); and irrigating roots and fertilizing. The method is simple in operation and has a high killing rate, the killing time is greatly shortened in comparison with 20-30 days by adopting lime nitrogen, and the killing rate is increased from 70-80 percent to 90 percent as long as 2-5 times of killing is repeated. The method can be widely applied to the technical field of root-knot nematode control.

The invention relates to the technical field of preparation of an edible fungus cultivation material and discloses a Tibetan plateau toadstool high-yield cultivation material. The Tibetan plateau toadstool high-yield cultivation material comprises a substrate, quick lime, gypsum, inorganic fertilizer, an organic material composting agent and water, wherein the substrate comprises green bar wood dust, broad-leaved tree leaves, dry cow dung and humus. The invention also discloses a preparation method of the Tibetan plateau toadstool high-yield cultivation material. The cultivation material prepared by the preparation method is comprehensive in nutrition, complete in fermentation, low in cost, economic and environmentally-friendly; the substrate has high air permeability and water permeability, is soft and moisturizing and is not liable to harden; and disease resistance is promoted, the utilization of chemical fertilizer is increased, the growing speed of the toadstool is increased, the growth peak of sporocarp is ahead of time, the mushroom fruiting period is centralized, and the yield and the commercial value of the toadstool are increased.

The invention discloses a method for killing erionota torus during cultivation of canna indica. The problems that the killing effect is not ideal and the environment is polluted by pesticide when the conventional method for killing the erionota torus by using organic phosphorus pesticide is adopted are solved. The method comprises the following process steps: (I) covering a canna indica plant, igniting a fumigating material below the covered canna indica plant and maintaining coverage for 12 to 36 hours, wherein the fumigating material comprises 25 to 30 parts by weight of wood powder, 1 to 3 parts by weight of liquid paraffin, 8 to 12 parts by weight of ammonium chloride, 40 to 60 parts by weight of wormwood dry powder, 15 to 20 parts of rhizoma acori graminei and 5 to 10 parts of cinnamon; (II) after the step I, opening the covering material, putting a bait composition in a tray and putting below the canna indica plant for 8 to 24 hours, wherein the bait composition comprises 20 to 40 parts by weight of corn syrup and 5 to 10 parts of canna indica tender leaves, and homogenizing; (III) taking out the tray which traps the erionota torus. The method is convenient to operate, the insect killing rate is high, and the environment is not polluted by the medicine.

The invention provides a comb capable of catching and killing the parasite by combing and guiding the parasite in the hollow cavity of the comb seat, the comb comprises a comb seat, a toothed plate and a cover plate, the comb seat is a hollow tube, the opening and sealing cover are formed at one end and the strip groove is formed on the wall pipe, the toothed plate is fixedly connected to the lower side of the strip groove, the cover plate is connected to the upper edge of the strip groove of the comb seat and the connection part is provided with a baffle capable of sealing the strip groove, a deinsectization device is formed in the hollow cavity of the comb seat. When the comb toothed plate slides from the pet hair root, the tooth piece interval less than the parasite will comb the parasite and guide the parasite to the opening of the strip groove and the hollow cavity of the comb seat, the push rod can be turned for sticking the parasite through sticker or the push rod with top hammer is pushed for killing the parasite, human body will not contact the parasite directly by using the method in a environmental protection and sanitation mode, the parasite is easily killed and the killing efficiency is high, the comb can be easily cleaned, the structure is simple, the cost is low with market prospect.

The invention relates to a suppository for treating vaginal trichomonas in vitro and its preparation, wherein the main compositions of the suppository include metronidazole 0.8-1.2 parts, dihydro-artemisinin 1.6-2.4 parts, cocoa bean grease 40-60 parts.

The invention relates to a biological agent for sterilization and insect prevent of nursery stock. The biological agent comprises pepper, cyrtomium fortune, radix bupleuri, pyrethrum, tobaccos, stemona japonica, radix platycodi, flos lonicerae, radix scutellariae and catechu. The components are put into water and decocted, liquid medicine with dregs filtered is added to water to be diluted and then the finished biological agent is obtained. When the biological agent is used, a static sprayer is used for spraying the whole nursery stock, after the biological agent is used for 2-3 days continuously, the prevention function is very good, the cure rate of diseases and the insect-killing rate are both high, and the biological agent is convenient to use, avoids drug residues, provides nutrition for the nursery stock and has certain sterilization and insect-killing functions on soil.

The invention opened an antiworm fusion gene which includes the nucleotides sequence with encoding the BT crystalline toxin and the Vip3 toxin from 5'-3'. The two sequences are in the same open reading frame. The BT crystalline toxin is the whole long or the active toxin without C end. The invention also opened the use of the fusion gene in the antiworm plants.

The invention specifically relates to a botanical insecticide and a preparation method thereof, belonging to the technical field of insect prevention of vegetable. The botanical insecticide is prepared from the following raw materials by weight: 8 to 12 parts of bitter tea seed meal, 10 to 15 parts of Rourea minor, 9 to 13 parts of Litsea glutinosa, 10 to 15 parts of Sassafras tzumu, 6 to 10 parts of diphenylurea sulfonic calcium, 5 to 9 parts of a penetrating agent and 5 to 9 parts of a modified starch solution. The botanical insecticide is prepared from natural plants, has the advantages of healthiness, no toxicity and no pollution, exerts good insecticidal effect, and can promote chlorophyll synthesis and cell division of vegetable, so yield increase effect is obtained; thus, the botanical insecticide has good promotion value.

The invention provides pesticide powder, a preparation method and a control method of tobacco pests. The pesticide powder is prepared from insect sex pheromone, inert dust and solvent. The mass ratio of insect sex pheromone to inert dust is 1:(1000-5000). The invention further provides the preparation method of the pesticide powder and the control method of tobacco pests. By means of the pesticide powder, the preparation method and the control method, the pest killing rate can be greatly increased, adult male pests can not find female pests for coupling in a directed mode, and the population density of pests is controlled within the economic threshold range.

The invention discloses a method for preventing and controlling pests and diseases of camellia oleifera. The method mainly comprises the following steps of preparing special pest-prevention fertilizerfor camellia oleifera, selecting slightly acidic soil for sowing, maintaining 8-15 cm spacing between plants, preparing a seedbed before sowing and applying sufficient base fertilizer; covering the soil with a pest-prevention fertilizer layer after sowing, and when seeds germinate and grow out of the soil, covering the soil with the pest-prevention fertilizer layer again; when seedlings grow, covering the soil with the pest-prevention fertilizer layer again, and then arranging a group of pest repellent devices every ten to thirteen plant lines, wherein the distance between every two pest repellent devices in each group is 1-3 meters. The method for preventing and controlling pests and diseases of camellia oleifera is environmentally friendly and feasible, there is no need to use pesticide, the automation degree is high, and the pest killing effect is good.

The invention relates to a traditional Chinese medicine formula, in particular relates to a traditional Chinese medicine for treating skin disease, and specifically provides a traditional Chinese medicine for treating psoriasis. Bulk drugs comprise Chinaberry bark, radix sophorae flavescentis, cuckoo-bud, salicylic acid, boric acid, benzoic acid and flaccid knotweed herb. The present invention breaks the world wide accepted perspective that psoriasis is caused by environment in vivo; according to the invention, the disease is caused by bacteria infection in vitro; and without medicine or injections, patients only need to externally apply the medicine provided by the present invention, and can be cured generally within a month.

The invention relates to the technical field of ostrich breeding, in particular to an ostrich parasite prevention and control method. The ostrich parasite prevention and control method comprises the steps of feeding an activating traditional Chinese medicine preparation 1.5 h before feeding of ostriches; adding a parasite expelling agent into feed of the ostriches; and collecting excrement of theostriches every day, and carrying out high-temperature harmless treatment on the excrement of the ostriches. According to the ostrich parasite prevention and control method, the cell activity of the ostriches is effectively improved, the digestion function of the ostriches is fully mobilized, a sufficient physiological basis is made for putting of the parasite expelling agent, and absorption of the parasite expelling agent is promoted. Rapid diffusion of the parasite expelling agent is effectively prevented, loss of the parasite expelling agent is reduced, and the utilization rate of the parasite expelling agent is increased; and the parasite recurrence rate is remarkably decreased, then the ostriches have a good growth environment and an efficient physiological function, the growth efficiency can be improved, and accumulation of nutrient substances by the ostriches can be promoted.

The invention discloses a pesticide composition and a preparation method thereof. The pesticide composition comprises a toosendanin solution, croton oil, limonene, an organosilicon surfactant SilwetL77, and a vegetable oil emulsifier. The pesticide composition product has a good sustained-release effect, is compounded by using the toosendanin solution, the croton oil, limonene, the organic silicon surfactant SilwetL 77 and the vegetable oil emulsifier, has obvious compounding synergistic effects, a long effect time, obvious insecticidal effects, and low toxicity, can be naturally degraded, and reduces drug resistance of insect pests. Toosendanin in the toosendanin solution and crotonic acid in the croton oil are plant-based pesticides, the pesticide composition does not contain any chemical pesticide ingredients, and has no residue, the damage to the environment is greatly reduced, and toxicity to an applicator during an application process is reduced. The toosendanin extraction efficiency of a toosendanin solution preparation method is 3-5 times of that of an ordinary method, production efficiency is greatly improved, the content of impurities in the prepared toosendanin solutionis greatly reduced, and the purity is high.

The invention discloses plant-based aphicide for peach trees. The plant-based aphicide comprises the following raw materials: aconite extract, ginger extract, quisqualis indica extract, belvedere fruit extract, radix stemonae extract and coptis chinensis extract. The plant-based aphicide for peach trees has the best effects, long-lasting efficacy and killing rate capable of reaching over 93 percent.

The invention discloses an ecological and environmentally-friendly agricultural pesticide. The ecological and environmentally-friendly agricultural pesticide comprises, by weight, 8-12 parts of tobacco extract, 10-16 parts of rose willow flower and leaf concentrate, 8-10 parts of tetramethrin, 1-3 parts of a dispersant, 0.5-1 part of an antifreeze agent, 2-4 parts of an osmotic agent, 7-9 parts of a stabilizer, 10-15 parts of camphor oil, 7-9 parts of papaverine, 12-14 parts of xanthotoxin and 30-40 parts of water. The main components of the ecological and environmentally-friendly agricultural pesticide are plant extracts, so the insecticidal effect is ensured, the environmental pollution is small, the composition ratio is reasonable, the insecticide rate is high, the pollution and the toxicity are small, residues have no harms to human bodies, and the environmental pollution caused by chemical pesticides is greatly reduced; and the ecological and environmentally-friendly agricultural pesticide also has the advantages of easily available materials, low production cost, concise process, high practical values and good application prospect.

The invention relates to the technical field of insecticide preparation, in particular to an insecticide and a preparation method thereof. The insecticide is mainly prepared from the following raw materials: 10-15 parts of Ageratum conyzoides, 13-15 parts of maidenhair, 14-16 parts of tobacco, 15-17 parts of Chinese tallow leaf, 16-18 parts of camphor tree leaf, 14-15 parts of broussonetia papyrifera leaf, 10-12 parts of bay leaf, 11-13 parts of walnut leaf, 10-11 parts of ginkgo leaf, 2-3 parts of a glucose synthetase inhibitor, 3-5 parts of a chitin synthesis inhibitor, 4-6 parts of plant essential oil and 3-4 parts of ethylene glycol monoethyl ether acetate. With adoption of the insecticide, the insect killing rate and acre yield are increased remarkably, pesticide residues are reducedgreatly, harm of chemicals to human bodies and environment is reduced, cost is reduced, economic benefits are increased, the preparation method is simple, and production is easy.

The invention belongs to the technical field of pesticides, and particularly relates to a quick-acting environment-friendly agricultural insecticidal acaricide for killing high-resistance pests and application thereof. The acaricide comprises straight chain sodium dodecyl benzene sulfonate, alkyl polyglucoside, sodium di-sec-octyl maleate sulfonate, polyethylene glycol, betaine, a molasses solution, a urea solution, a vinegar solution, dimethyl sulfoxide, a defoaming agent, a fennel extract, proteolytic enzyme, lauryl sodium sulfate, a mint extract, an andrographis paniculata extract and piperonyl butoxide. The insecticidal acaricide can be independently used as an insecticidal acaricide, and can also be used as a pesticide synergist in bactericides, foliar fertilizers, plant growth regulators and herbicides. The disclosed acaricide is low in price, easily available in raw materials, capable of efficiently killing more than 30 kinds of high-resistance pests, safe, environment-friendly,non-toxic or slightly toxic, non-toxic and residue-free to edible vegetables and fruits, and remarkable in economic benefit and social benefit.