65results about How to "Less resistant" patented technology

The invention discloses a Chinese medicinal preparation for treating avian coccidiosis and its preparing process, wherein the medicament is prepared from the following constituents (by weight portions): sweet wormwood 200-400g, dichroa febrifuga lour 200-400g, Chinese pulsatilla root 100-300g, astragalus root 100-300g. The preparing process for the product comprises the steps of weighing, poaching, drying, disintegrating, sieving, extracting, filtering, concentrating, flocculating setting, encapsulating and sterilizing.

A group of two vegetative insecticides A and B for preventing and eliminating armyworm, aphis, borer, red spider, cabbage caterpillar, etc and promoting the growth of agricultural crops is prepared from flavescent sophora rhizome, false hellebore and the flower bud of liliae daphne. Its preparing process is also disclosed.

The invention discloses a high-efficiency cockroach-killing bait and a preparation method thereof. The high-efficiency cockroach-killing bait is prepared from 0.02 to 0.3 parts by weight of fipronil, 50 to 60 parts by weight of biscuit powder, 20 to 30 parts by weight of diatomite, 1 to 5 parts by weight of black sesame paste, 6 to 10 parts by weight of maltose, 2 to 5 parts by weight of yeast powder, 0.1 to 0.5 parts by weight of an antioxidant, 0.1 to 0.2 parts by weight of at least one antiseptic, 0 to 3 parts by weight of at least one dispersing agent, 0 to 5 parts by weight of a thickener and 5 to 15 parts by weight of water. The high-efficiency cockroach-killing bait has the advantages of good stability, difficult production of pesticide resistance of cockroach, good palatability, low toxicity to the environment and people, high toxicity to target organisms such as cockroach, and high cockroach-killing efficiency.

The present disclosure is directed to a leadframe package having a side solder ball contact and methods of manufacturing the same. A plurality of solder balls are coupled to recesses in a leadframe before encapsulation and singulation. After singulation, a portion of each solder ball is exposed on sidewalls of the package. This ensures that the sidewalls of the leads are solder wettable, which allows for the formation of stronger joints when the package is coupled to a substrate. This increased adhesion reduces resistance at the joints and also mitigates the effects of expansion of the components in the package such that delamination is less likely to occur. As a result, packages with a side solder ball contact have increased life cycle expectancies.

A Chinese-medicinal synergist for the feed of domestic animals and fowls and aquatic animals is prepared from 7 Chinese-medicinal materials including Chinese prayer-beads herb, ginger, garlic clove, oldenlandia, etc through screening, pulverizing, stirring, extracting in water or alcohol, adding synergistic additive, mixing and low-temp vacuum drying.

The invention discloses a hexaflumuron microemulsion and a preparation method thereof. The hexaflumuron microemulsion comprises the following components in percentage by weight: 1-10% of hexaflumuron, 5-60% of a solvent and a cosolvent, 5-20% of an emulsifier, 1-5% of a stabilizer and the balance of deionized water. The preparation method comprises the following steps: fully dissolving bulk hexaflumuron with the solvent and the cosolvent; adding the dissolved bulk hexaflumuron to a blending kettle; and then adding the emulsifier, the stabilizer and the deionized water in a certain proportion, and fully and evenly mixing to obtain the hexaflumuron microemulsion. The hexaflumuron microemulsion is efficient, low-toxic, environmentally-friendly and safe for people and livestock.

The invention relates to a composition for preventing and treating the red skin disease of grass carps. The composition is prepared from, by weight, 6-10 parts of folium isatidis, 12-20 parts of radix isatidis, 5-8 parts of herba menthae, 8-12 parts of rhizoma dryopteris crassirhizomae, 6-10 parts of radix glycyrrhizae, 10-18 parts of herba houttuyniae, 10-18 parts of herba euphorbiae humifusae, 5-8 parts of folium mori, 2-5 parts of herba spirodelae, 2-5 parts of rhizoma phragmitis, 5-8 parts of rhizoma imperatae and 5-8 parts of herba pyrolae. The composition is highly resistant to diseases, capable of preventing and treating the red skin disease of the grass carps and reducing the grass carps dying from the red skin disease, free of toxic and side effects and drug residues, low in production cost and convenient to use.

The invention relates to a tick-killing biological control agent. Suspension emulsion or powder can be prepared from 90 to 99 mass percent of spore powder of beauveria bassiana and 1 to 10 mass percent of celangulin which serve as main raw materials. The spore powder of beauveria bassiana is obtained by performing vacuum drying and pulverization on conidia which is obtained by performing liquid-solid two-phase fermentation on the beauveria bassiana, and vibrating the pulverized conidia by using a 120 to 200-mesh sieve, wherein the spore content is counted by using a blood counting chamber. The tick-killing biological control agent can be prepared into various required formulations such as the powder or the suspension emulsion and the like. The tick-killing biological control agent has the advantages of strong pathogenicity to ticks, safety for humans, domestic animals and other living beings, no environmental pollution, difficult generation of medicament resistance, better comprehensive prevention and control effect, high compatibility between the beauveria bassiana and the celangulin in the compounded biological tick-killing agent, better effect of killing the ticks compared with singly used beauveria bassiana or celangulin, lower cost, simpler production process and easy operation.

The invention relates to a green food pesticide composition and application thereof. The green food pesticide composition is characterized by selecting: A, a composition formula extract of camphor, Chinese rhubarb, weeping forsythia, raw pinellia tuberifera and pepper; or B, a composition of Atractylis oil, patchouli oil, oleum eucalypti, weeping forsythia oil and auxiliary materials. Pesticides using the green food pesticide composition can be directly used on melons, fruits, leaves, leguminous vegetables, tea, traditional Chinese medicinal materials, flowers, fruits, rape, cotton, tobacco and the like to prevent and treat chewing mouthpart insects. Vegetables and fruits after being applied by the biological pesticides can be directly eaten and have no residual pesticide hazard on human body.

A design structure for electrically programmable fuse sense circuit having an electrically programmable fuse and a reference resistance. A first current source is coupled, through a first switch, to the electrically programmable fuse. A second current source is coupled, through a second switch, to the reference resistance. A precharge signal enables the first current source, the second current source and closes the first switch and the second switch, creating voltage drops across the electrically programmable fuse and the reference resistance. When the precharge signal goes inactive, the first current source and the second current source are shut off, and, at the same time the first switch and the second switch are opened. A latching circuit uses a difference in the voltage drops when the precharge signal goes inactive to store a state of the electrically programmable fuse, indicative of whether the electrically programmable fuse is blown or unblown.

The invention relates to a preparation method of antibacterial peptide gene and encoding peptide and prokaryotic expression thereof in Pomfret brandt and belongs to the technical field of aquatic animal immunity, wherein the gene is shown in SEQ NO.1, the amino acid sequence of the antimicrobial peptide of Pomfret scad encoded by the gene is shown in SEQ No.2. The method also provides the prokaryotic expression of the antimicrobial peptide TroLEAP-2 of pomfret scad and preparation method, the vector is Escherichia coli DH5alpha competent cells, the strain used for recombination is Rosetta (DE3). The antibacterial peptide TroLEAP-2 of pomfret scad obtained by the method has obvious inhibitory effect on Eduard tardy, Vibrio harveyi and Streptococcus lactis at the final concentration of 30 mug/ml. In addition, compared with traditional antibiotics, antimicrobial peptide TroLEAP-2 is easy to degrade and bacteria are not easy to produce drug resistance.

The invention relates to a composite lysozyme oral spray and a preparation method thereof. The composite lysozyme oral spray is remarkable in effect and convenient to use, and does not contain alcohol; all components are extracted from natural products, enable fresh breath after used and do not have toxic or side effect under combined action of lysozyme, tea polyphenol and vitamin C; the oral spray has good prevention and treatment effects to dental ulcer, decsyed teeth, aphtha, ozostomia, glossitis, sphagitis and other dental diseases; the preparation method is concise and effect, and low in cost; the prepared composite lysozyme oral spray is good in stability.

The invention discloses a traditional Chinese medicine for prevention and treatment of broiler chicken colibacillosis. The traditional Chinese medicine is composed of the following drugs in parts by weight: 15-20 parts of coptis chinensis, 20-24 parts of radix pulsatilla, 15-20 parts of radix scutellariae, 20-28 parts of folium isatidis, 12-14 parts of pericarpium granati, 10-12 parts of fructus mume, 15-20 parts of fructus chebulae, 12-15 parts of radix astragali, 20-30 parts of hawthorn, 10-20 parts of medicated leaven, 20-22 parts of radix curcumae, and 15-18 parts of radix aucklandiae. The prescription is developed according to Chinese veterinarian overall concepts and a dialectic diagnosis and treatment theory, has heat-clearing, detoxifying, anti-bacterial, anti-inflammatory, intestine-astringing and antidiarrheal efficacies, and has remarkable effect on prevention and treatment of broiler chicken colibacillosis. Popularization application indicates that clinical treatment of broiler chicken colibacillosis has the cure rate of 84.5%. Preventive medication is implemented on broiler chicken farms, the broiler chicken colibacillosis death rate is decreased from 9.0% to 1.89%; the prescription has no residue, does not easily produce drug resistance, and allows meat products to be safe to eat; and the traditional Chinese medicine prescription is simple in preparing method, easy to use, and beneficial for popularization.

The invention discloses a synergistic insecticide of plant source and a preparation method thereof. The insecticide uses nicotine in tobacco stem extracts, sanguinarine and chelerythrine in cordata cordata extracts, and rhodojaponin in Rhododendron molle extracts as the active substances of the insecticide, uses ramie oil, ortho-hydroxybenzoic acid and turpentine as synergistic agents, by adding an appropriate amount of environment-friendly solvent, biologically degradable emulsifiers, anti-freezing agent, thickener and defoaming agent, and using low energy emulsification method to prepare a stable nano water emulsion. The synergistic insecticide of plant source is a pure plant source insecticide, has no chemical pesticide contents, has good preventive effect to aphids and rice planthopper in crops, is safe to human and livestock, causes no pollution to environment, is not prone to trigger resistance to the insecticide, is prone to degrade in natural environment, and the like. The synergistic insecticide of plant source has huge application and promotion value in organic agricultural productscultivation, and is an ideal novel green insecticide.

The invention discloses a Chinese medicinal composition for preventing and treating Mycoplasma gallisepticum and a preparation method thereof. The Chinese medicinal composition is prepared from the following raw material medicaments in part by weight: 1 to 4 parts of baical skullcap root, 1 to 4 parts of honeysuckle, 1 to 4 parts of tatarian aster root, 1 to 4 parts of ephedra herb, 0.2 to 1.5 parts of tangerine peel and 0.2 to 1.5 parts of liquoric root. The Chinese medicinal composition has the effects of clearing heat and releasing toxin, moistening the lung to stop cough, relieving cough and removing asthma, eliminating inflammation and relieving pain, improving immunity and the like, has simple preparation process, low cost, no toxic or side effect, and is not easy to generate medicament resistance. Various active components in the oral liquid of the Chinese medicinal composition are dispersed in a medium in a molecule or microparticle state, have high dispersity, are quickly absorbed, and can quickly begin to work. Clinical pharmacodynamic experiment results show that the Chinese medicinal composition has good treatment effect on chronic respiratory disease and the like caused by the Mycoplasma gallisepticum infection, and can also improve the weight increment of chickens and fodder returns.

The invention relates to a compound plant essential oil and application thereof. The compound plant essential oil is prepared from the following raw materials in parts by weight: 2-8 parts of folium artemisiae argyi essential oil, 1-6 parts of lemon grass essential oil and 1-5 parts of lavender essential oil. The compound essential oil with scientific and reasonable proportioning uses pure natural plants as the components, has pleasant volatile oil, can repel cockroaches, contains cooling and antipruritic components, has favorable refreshing effect, and has wide application range.

The invention relates to a carboxymethyl chitosan nano microsphere loaded with a photodynamic antibiotic and a synthesis method of the nano microsphere. The PH responsive nano microsphere is synthesized; the nano microsphere is hydrolyzed under an acidic condition, and immediately releases much photosensitizer to achieve a rapid and effective antibiotic effect; under a neutral or alkaline condition, the nano microsphere performs slow release, and can perform long-acting antibiosis for a week; the synthesis method is simple; a main raw material of carboxymethyl chitosan is an excellent biocompatible material; a cross-linking agent utilized is low in toxicity; a synthesis process of the nano microsphere is simple and convenient; organic reagents used are fewer; main materials are good in biocompatibility; the nano microsphere has small influence on a normal structure after the nano microsphere enters a human body; and the nano microsphere has an obvious destruction and killing effects ona bacterial biofilm and an obvious effect on drug-resistance bacteria, and can be effectively applied to in-vivo antibiosis and anti-biofilm treatment.

The present invention relates to one kind of botanic miticide for preventing and killing mites in fruit tree, vegetable and economic crops and its preparation process and application. The botanic miticide is prepared with the effective part of Wikstroemia chamedaphne Meissn, surfactant, emulsifier, penetrant, synergist, etc. It has the features of high effect, low toxicity, lower residue and environment friendship.

The invention discloses a plant-derived extracting sterilizing deodorant for environment control, and relates to a sterilizing deodorant. The plant-derived extracting sterilizing deodorant is preparedfrom the following raw materials in parts by weight: 20 to 50 parts of fructus gleditsiae, 10 to 25 parts of radix sophorae flavescentis, 5 to 12 parts of rosin, 15 to 25 parts of Chinese arborvitaetwig and leaf, 3 to 9 parts of liquorice root, 3 to 12 parts of essential oil of tea tree, and 6 to 18 parts of essential oil of lemon and peppermint. Under the same conditions, compared with the traditional chemical adsorbents, the plant-derived extracting sterilizing deodorant has the advantages that the treatment effect is better; the usage amount is small, the staphylococcus aureus, escherichia coli, candida albicans and other bacteria and fungi can be effectively killed, the mites and fly eggs can be killed, the easiness in production of drug resistance is avoided, the safety is realized,and the toxicity is avoided; proofed by strict detection and a large amount of practices, the harm and toxin on human bodies and animals are avoided, the allergy of skin or respiratory system is avoided, any adverse effect is avoided, the self-degrading property is realized, the biochemical property is realized, and the secondary pollution is avoided.

The invention discloses a high-efficiency, low-toxicity and low-residue monkshood extract farm chemical harmonious with environmental and other organisms. The extraction process of the monkshood extract farm chemical comprises the steps of leaching, permeating or refluxing extraction and the like. The monkshood extract farm chemical has a profound significance for both environment protection and prevention of drug resistance in mites. Compared with chemically prepared farm chemicals, the monkshood extract farm chemical has the characteristics and advantages that: monkshood is a natural plant, so the monkshood extract is easy to decompose under natural conditions, safe to environment and surrounding ecological system and free from environmental pollution; the monkshood extract is a multi-ingredient mixture and has a plurality of action sites for tetranychus cinnabarinus, so the tetranychus cinnabarinus cannot generate drug resistance easily; experiments show that the monkshood extract has a remarkable mite killing effect and has a characteristic of high efficiency of farm chemicals; and the extraction of the active ingredients from the monkshood is simple, easy to implement and extremely favorable for industrial production.

The invention relates to a plant miticide suitable for controlling mite of economic crops such as fruit trees, vegetables and the like and a preparation method and application thereof. The plant miticide is prepared by adding a surfactant, an emulsifying agent, a penetrating agent, a synergist and the like into effective parts of plant amorpha fruticosa, and has the characteristics of high efficiency, low toxicity, low residues, accordance with the environment and the like.

The invention discloses a traditional Chinese medicine compound drug for preventing and treating transmissible gastroenteritis of swine. The compound drug disclosed by the invention comprises the components of 150+/-10 parts of wrinkled giant hyssop, 100+/-10 parts of codonopsis pilosula, 100+/-10 parts of white atractylodes rhizome, 50+/-5 parts of radix aconiti carmichaeli (processed), 50+/-5 parts of pinellia ternate, 50+/-5 parts of tuckahoe, 100+/-10 parts of platycodon grandiflorum, 100+/-10 parts of baked ginger, 80+/-10 parts of fructus evodiae, and100+/-5 parts of honey-fried licorice root. The test shows that the traditional Chinese medicine compound drug has the functions of resolving damp with aromatics, detoxifying and evacuating turbid, rescuing from collapse by restoring yang, eliminating cold to stop pain, calming the adverse-rising energy to stop vomiting, replenishing qi to invigorate the spleen, and strengthening body resistance and eliminating evil, and can effectively prevent and treat the transmissible gastroenteritis of swine.

The invention discloses a pesticide preparation for preventing and treating quadrastichus erythrinae kim. The main agent thereof is mixture containing the following ingredients by weight percent: 5.0-40.0% of quinalphos and 1.0-30.0% of dinotefuran; missible oil, mircoemulsion, emulsion in water and pesticide coated with ointment which are made by the main agent have favourable permeability and systemic property, is efficient to quadrastichus erythrinae kim, can prevent and treat quadrastichus erythrinae kim in different ages, can thoroughly kill insect pests, has less pollution on environment and low production cost and is applicable to chemical preventing and treating of quadrastichus erythrinae kim insect pest.

The invention discloses a method for inhibiting and removing a biofilm, which belong to the field of sterilization. The method adopts a cavitation effect to achieve the inhibition and removal of the biofilm, and specifically provides a microbubble suspension comprising microbubbles, an antibacterial agent and a solvent, the microbubble suspension is contacted with the biofilm growing on the surface of a substrate, so that the microbubble suspension completely covers the biofilm, and then a cavitation technology is applied to the microbubble suspension and the biofilm to perform the inhibitionand removal of the biofilm on the surface of a substrate. The method provides an experimental basis for the application of microbubbles in the inhibition and removal of the biofilm, especially the removal of the biofilm in a narrow space, and provides a theoretical basis for the preparation of the highly efficient and safe biofilm removal preparations.

The invention relates to traditional Chinese medicine ointment for preventing and treating fungal skin diseases of livestock and poultry. By the aid of the traditional Chinese medicine ointment, problems that fungal skin diseases cannot be thoroughly radically treated, medicine-resistant strains can be generated and toxic and side effects can be realized in the prior art can be effectively solved. The technical scheme includes that the traditional Chinese medicine ointment comprises, by weight, 15-30 g of traditional Chinese medicine extract, 8-15 g of stearic acid, 2-5 g of glyceryl monostearate, 2-5 g of liquid paraffin, 2-4 g of Vaseline, 2-5 g of lanolin, 0.5-1 g of triethanolamine, 0.2 g of ethylparaben, 10-20 g of urea and 30-60 mL of distilled water; the traditional Chinese medicine extract comprises, by weight, 50-100 parts of fructus cnidii, 50-100 parts of radix sophorae flavescentis, 10-50 parts of Szechwan chinaberry fruits, 10-50 parts of cortex dictamni, 10-50 parts of ligusticum wallichii, 10-50 parts of rhizoma smilacis glabrae, 10-50 parts of angelica dahurica, 5-15 parts of borneol and 2-10 parts of cantharides. The traditional Chinese medicine ointment has the advantages that effects of killing parasites to relieve itching, clearing away heat and drying dampness can be realized by the traditional Chinese medicine ointment, the traditional Chinese medicine ointment is free of toxic and side effects and is innovation in the aspect of medicines for the fungal skin diseases of the livestock and poultry, medicine resistance can be prevented, and the troublesome problems of medicine resistance and toxic and side effects when western medicines are used for treating fungal infection can be effectively solved.

The invention provides a traditional Chinese medicine for preventing influenza. The traditional Chinese medicine comprises crude drugs such as folium isatidis, subprostrate sophora, herba elsholtziae, aleppo avens, platycodon grandiflorum, abrus cantoniensis hance, artemisia apiacea, ginseng leaves, radix angelicae, rhizoma anemarrhenae, manyleaf paris rhizome, burdock, cloves, groundsel, lalang grass rhizome, rhizoma dryopteris crassirhizomae, rheum officinale, radix bupleuri, Chinese barberry roots, semen sojae germinatum, Chinese yams, lonicerae flos, concretio silicea bambusae, rainbow conk, ligusticum and herba epimedii. The traditional Chinese medicine for preventing the influenza can inhibit virus replication, adjust the immune function and realize a broad-spectrum antibacterial effect, has a good effect on prevention of the influenza, is not prone to development of drug resistance and free from toxic and side effects and adverse reactions and can adjust the immune functions of human bodies well.

The invention belongs to the field of insecticides and relates to a botanical insecticide for tomatoes and a preparation method thereof. The botanical insecticide comprises, by weight, 10-20 parts of pyrethrum, 6-10 parts of croton seeds, 10-16 parts of semen strychni, 6-8 parts of derris elliptica, 6-10 parts of seeds of Vitex negundo L., 4-6 parts of bitter bamboos, 6-10 parts of semen hyoscyami, 3-5 parts of radix aconiti agrestis and 10-20 parts of common cnidium fruits. The raw materials of pyrethrum, croton seeds, semen strychni, derris elliptica, seeds of Vitex negundo L., bitter bamboos, semen hyoscyami, radix aconiti agrestis and common cnidium fruits do not damage plants, do not produce residues and do not pollute the environment and agricultural products. The tomatoes treated by the botanical insecticide do not produce resistance to insecticides. The botanical insecticide has good safety and prevention effects.

The invention belongs to the gene engineering and chemical field and relates to application of FD4: N-(3-(benzamide)-5-(4-oxo-4H-3,1-benzoxazine-2-yl) phenyl) benzamide to preparing an antitumor drug. The FD4 can obviously inhibit proliferation of tumor cells, is a drug designed aiming to a cell target CYPJ (Cyclophilin J), is not easy to cause the drug resistance and also has special and obvious effect to the tumor cells of a high expression CYPJ protein. Therefore, a small molecular compound is developed as a novel antitumor drug and has obvious tumor killing effect and good specificity, and the FD4 can be developed as the novel antitumor drug and provides a new way and means to treat and cure the tumor.

The invention discloses a Chinese-herbal-medicine growth-enhancing detoxifying additive for livestock and relates to the technical field of Chinese-herbal-medicine growth-enhancing detoxifying additives for pigs. The Chinese-herbal-medicine growth-enhancing detoxifying additive comprises the following components in parts by weight: 70-100 parts of liquorice, 80-300 parts of lucid ganoderma, 150-200 parts of potentilla kleiniana and 30-200 parts of honeysuckle. The Chinese-herbal-medicine growth-enhancing detoxifying additive disclosed by the invention has the advantages that the Chinese herbal medicines are adopted for enhancing the growth and detoxifying, the growth-enhancing and detoxifying effects are obvious, the toxic and side effects are less, the drug resistance is not easily generated, and residues such as toxic and harmful drugs and chemical additive (copper, iron and zinc) and the like are not easily generated in livestock products.

The invention relates to a composition for preventing and treating the white mouth disease of turtles. The invention is characterized in that the composition is prepared from the following raw materials in parts by weight: 15-20 parts of honeysuckle flower, 5-8 parts of Elephantopus scaber, 10-15 parts of radix scutellariae, 10-15 parts of licorice root, 3-6 parts of schisandra fruit, 3-6 parts of burdock fruit, 5-8 parts of chrysanthemum flower, 12-18 parts of reed root and 3-6 parts of southernwood. The composition has favorable disease-resistant effects, can effectively prevent and treat the white mouth disease of turtles and lower the death rate of the white mouth disease of turtles, has the advantages of no toxic or side effect, no drug residues and lower production cost, and is convenient to use.