52 results about "Alocasia macrorrhiza" patented technology

The invention discloses an ecological pesticide-added fertilizer scientifically prepared from minerals and organic fertilizers as fertilizer efficiency ingredients and Chinese herbal medicines as pest-killing and pest-dispelling ingredients, and a preparation method of the ecological pesticide-added fertilizer, belonging to the field of fertilizers. The ecological pesticide-added fertilizer is prepared from the following raw materials by weight parts: 6-50 parts of the organic fertilizers, 6.5-65 parts of crude salt, 3.5-35 parts of lime, 2-25 parts of atropa belladonna, 2-15 parts of poinsettia, 2-25 parts of alocasia macrorrhiza, 2-15 parts of rohdea japonica, 2-25 parts of flos daturae, 2-20 parts of chili and 2-25 parts of garlic. The ecological pesticide-added fertilizer has the characteristics of being safe, environment-friendly and free of toxic side effects, pesticide and fertilizer effects are integrated, the environment can not be polluted, the human health can not be threatened, a production process is simple, the material source is wide, and the pesticide effect and the fertility are good.

The invention discloses an ecological environment-friendly pesticide which is a mixture of a botanical insecticide and a dedicated auxiliary agent. The invention is characterized in that the ecological environment-friendly pesticide is a mixture of a botanical insecticide and a dedicated auxiliary agent; the botanical insecticide is made from Alocasia macrorrhizos, Cicuta virosa, Gelsemium elegans, Stemona japonica, Tripterygium wilfordii and Stellera chamaejasme; the formula is as follows: 30 kg to 35 kg of Alocasia macrorrhizos, 25 kg to 30 kg of Cicuta virosa, 15 kg to 20 kg of Gelsemium elegans., 20 kg to 25 kg of Tripterygium wilfordii,15 kg to 25 kg of Stellera chamaejasme and 10 kg to 15 kg of Strychnos ignatii; the dedicated auxiliary agent is composed of emulsifiers, turpentine, penetrating agents, antiseptics and 85 to 95 degree (v / v) ethanol; the formula of the auxiliary agent is as follows: 7 kg to 10 kg of emulsifiers, 8 kg to 12 kg of turpentine, 3 kg to 5 kg of penetrating agents, 1 kg to 1.5 kg of antiseptics and 15 kg to 22 kg of ethanol; and the weight ratio of the botanical insecticide to the auxiliary agent is (1.2 to 2):1. The ecological environment-friendly pesticide is a novel high-efficiency pesticide which is free of pesticide residue and is environment-friendly, does not cause secondary hazard toxicity or pollution and helps keep the ecological balance. The invention achieves the purpose of ecological forestry, is significant in ensuring clean environment, and has broad prospects.

The invention provides a bio-organic fertilizer specially used for alocasia macrorrhiza. The bio-organic fertilizer contains the following components in parts by weight: 8-12 parts of soybean cakes, 4-6 parts of leaf mold, 4-6 parts of turfy soil, 4-6 parts of sea mud, 4-6 parts of dried sheep manure, 4-6 parts of chilli leaf powder, 4-6 parts of brassinolide, 4-6 parts of bamboo fibers, 0.01-0.08 part of vitamin D, 2-4 parts of corn starch, 2-4 parts of potassium fertilizer, 4-5 parts of phosphorus fertilizer, 0.5-1 part of egg yolk, 2-4 parts of sepiolite powder, 4-6 parts of fly ash, 2-4 parts of calcium carbonate, 4-6 parts of sweet potato powder, 4-6 parts of straw powder, 2-4 parts of powder of Chinese prickly ash, 2-4 parts of potato skins, 2-4 parts of activated carbon powder, 2-4 parts of protein powder, 4-6 parts of camphor, 2-4 parts of areca nuts, 2-4 parts of Siberia cocklebur, 4-6 parts of garlic, 1-3 parts of belvedere fruit, 4-6 parts of fructus cnidii, 1-3 parts of clove, 1-3 parts of caulis akebiae, 1-3 parts of sweet osmanthus, 1-3 parts of wild grape roots, 1-3 parts of asarum, 2-4 parts of flos buddlejae, 1-3 parts of conyza bonariensis and 2-4 parts of honeysuckle. The prepared fertilizer has comprehensive nutrients, not only contains 16 nutritive elements essential to crop growth but also contains other elements beneficial to crop growth, and can achieve the effect of comprehensively promoting growth of flowers.

The invention discloses a Chinese medicinal preparation method for treating myocardial infarction and a preparation method thereof, belonging to the field of traditional Chinese medicine. The active ingredients of the Chinese medicine preparation are prepared from the following raw materials: Chinese hibisci rosae-sinensis flower, lily, flat-stemmed tetrastigma, cudrania root, sedum aizoon, manyflower glorybower root, bunge corydalis herb, clematis filamentosa dunn, rhizoma paridis, sea clam shell, celery, allium macrostemon, sophora flower, alocasia macrorrhiza, suberect spatholobus stem and lightyellow sophora root. The Chinese medicinal preparation is prepared from medicinal raw materials which are matched reasonably, complies with the theories of the traditional Chinese medicine and pharmacy as well as modern medicine and pharmacology, has the effects of relieving blood vessels, protecting myocardium, alleviating pain, diminishing inflammation, reinforcing qi and nourishing blood, has a remarkable curative effect on myocardial infarction and the like, and has the advantages of good adsorption effect, long-lasting effect, safety, reliability and no toxic or side effects. Moreover, the Chinese medicinal preparation is convenient to take and low in cost, contributes to reduction of the economic burden of patients, and can be widely applied to clinical treatment of myocardial infarction.

The invention discloses a medicament for controlling soft rot of alocasia macrorrhiza and an application method thereof. The medicament comprises the following components in parts by weight: 10-14 parts of cyazofamid, 6-8 parts of bismerthiazol, 6-9 parts of boscalid, 5-8 parts of iminoctadine, 10-14 parts of onion extract, 6-9 parts of Chinese gall extract, 13-16 parts of coptis root extract, 3-4 parts of dimethyl formamide, 2-3 parts of astragalus polysaccharides, 4-8 parts of hypericin, 5-7 parts of citric acid, 3-5 parts of potassium fulvate and 60-75 parts of water. Meanwhile, the application method of the medicament is simple and convenient. The medicament has good control effects, is simple in preparation process and convenient to use, reduces the pesticide dosage and environmental pollution, and is beneficial to ecological balance.

The invention provides an environmentally-friendly in-vehicle cooling and sterilizing aerosol which comprises the following raw materials in parts by weight: 12.5-17.2 parts of ethyl acetate, 17.5-23.1 parts of ethanol, 25.3-32.8 parts of peppermint leaves, 8.5-12.3 parts of cocoanut fatty acid diethanolamide, 1.3-2.5 parts of eugenol, 3.2-4.5 parts of alocasia macrorrhiza stems and leaves, 2.1-2.7 parts of sodium stearate, 0.8-1.5 parts of sucrose fatty acid monoester, 0.5-0.9 part of a synergist, 0.4-1.2 parts of an emulsifier and 20.5-32.9 parts of distilled water, wherein the synergist iscomposed of dichloroisocyanuric acid, sodium dichloroisocyanurate and calcium hypochlorite at a weight ratio of (2-3):(2-3):2. The environmentally-friendly in-vehicle cooling and sterilizing aerosol has a strong antibacterial effect and persistent action effect; an alocasia macrorrhiza solution and peppermint essential oil can inhibit odor in a vehicle, refresh the air in the vehicle, and make users pleasant; and ethyl acetate and ethanol can volatilize and absorb heat to effectively lower the temperature of surfaces of articles in the vehicle.

The invention provides acne facial mask cream. The cream is prepared from the following components in percentage by mass: 15-20 percent of alocasia macrorrhiza, 3-5 percent of sophora flavescens alkaloid, 6-10 percent of dried Chinese gall extract, 35-45 percent of dried alum, 20-30 percent of sulfur and 10-20 percent of calcined borax. The cream is prepared by the following steps: uniformly mixing the components, adding 1000ml of water, stirring for 5-10 minutes, and uniformly mixing; then, filtering with gauze, uniformly mixing the medicinal liquor with filtered coix seed powder in a mass ratio of 3:1 to obtain the acne facial mask cream; and subpackaging for sale. By means of the technical scheme, the acne facial mask cream does not contain chemical substances, has strong permeability for facial skin, has quick response, and does not have adverse response.

The invention relates to a method for preparing a hexavalent chromium ion adsorbent from alocasia macrorrhiza as a raw material. The method comprises: adding pretreated alocasia macrorrhiza (Pre-AM),tannic acid (TA) and tetraethylene pentamine (TEPA) into water according to a certain ratio, carrying out stirring at the room temperature for a reaction for some time and carrying out drying to obtain a Pre-AM-P(TA-TEPA) composite adsorbent. Through intermolecular strong interaction, the pretreated alocasia macrorrhiza as a support structure coats a polymer. The method has simple processes, is easy to operate, has mild reaction conditions, greatly controls the dispersibility of the polymer and greatly improves the hexavalent chromium ion adsorption capacity of herbaceous plants represented byalocasia macrorrhiza. The method can be used for treatment on chromium-containing wastewater and has a wide practical application prospect.

The invention provides microbial fertilizer capable of preventing and treating root-knot nematodes and a preparation method thereof. The microbial fertilizer for preventing and treating the root-knotnematodes is mainly prepared from the following raw materials: wet alocasia macrorrhizos leaf powder, bagasse, calcium hydrogen phosphate, magnesium sulfate, streptomyces cavourensis and the like. Themicrobial fertilizer for preventing and treating the root-knot nematodes , produced by the invention , has the characteristics of low production cost, environmental friendliness and low energy consumption, the function of preventing and treating the root-knot nematodes by plants and the function of preventing and treating the root-knot nematodes by microbial metabolic products are effectively combined by a product, the soil environment quality can be obviously improved, the crop yield can be increased, and various root-knot nematodes can be prevented and treated; meanwhile, the alocasia macrorrhizos leaf powder which is very low in utilization rate and has an obvious spicy taste is effectively utilized, and an important significance on local economy and environment protection is obtained.

The invention discloses a frankliniella occidentalis plant source repellent. The frankliniella occidentalis plant source repellent is prepared by the following raw materials in parts by weight: 55-95parts of wampee seeds, 65-105 parts of illicium verum leaves, 50-80 parts of turpentine, 50-80 parts of neem bark, 60-100 parts of synedrella nodiflora, 60-100 parts of white radish, 45-95 parts of cherry leaves, 45-95 parts of tomato leaves, 35-85 parts of alocasia macrorrhiza, 25-65 parts of ageratum conyzoides, 25-65 parts of ageratum conyzoides, 35-75 parts of mint, 40-90 parts of jasmine flower, and 500-600 parts of ethanol. The raw materials used in the method are pure natural substances, the processed active components of the frankliniella occidentalis repellent are all plant extracts,which are non-toxic and harmless to humans and animals, have no pollution to the environment, and have strong repellant effect on the frankliniella occidentalis. The preparation and use of the frankliniella occidentalis repellent are convenient, and the frankliniella occidentalis repellant is safe, efficient and environmentally friendly.

The invention discloses a plant air purification preparation. The plant air purification preparation is prepared from the following raw materials: 6-10 parts of aloe, 6-10 parts of hedera helix, 8-12parts of fagraea ceilanica, 3-5 parts of chlorophytum comosum, 3-5 parts of ficus elastica, 4-8 parts of aglaonema commutatum, 6-10 parts of cactus, 3-5 parts of scindapsus aureus, 3-5 parts of alocasia macrorrhiza, 3-5 parts of dracaena sanderiana, 3-5 parts of spathiphyllum kochii, 4-8 parts of pachira macrocarpa, 1-3 parts of kaffir lily, 1-3 parts of golden ball cactus, 8-12 parts of radix puerariae powder, 6-10 parts of eucalyptus essential oil, 3-5 parts of lavender essential oil and 3-5 parts of tea tree essential oil. The plant air purification preparation is prepared from pure naturalplant components, is non-poisonous and harmless, has fragrant smell, has the effects of purifying the air, killing bacteria and diminishing inflammation, soothing nerves and refreshing mind, is capable of improving immunity of a human body, and has the effects of prevention and auxiliary therapy on diseases such as viral cold.

The invention relates to a traditional Chinese medicinal preparation for treating hysteromyoma, and a preparation method thereof. The traditional Chinese medicinal preparation comprises Smilax scobinicaulis C.H. Wright, Centranthera cochinchinensis, Toxicodendron vernicifluum, Euonymus fortune, Wikstroemia canescens (Wall.) Meissn., cantharis sinica, Alocasia macrorrhiza, herba aristolochiae, Cyperus alternifolius, Polygonum cynanchoides Hemsl., anisetree bark, Bark of Chinese Redbud, Lindera fragrans, Garden Balsam Seed, Cissus modecoides, Root of Shrubberry Rhodiola, Root of Buerger Raspberry, Phlegmariurus austrosinicus (Ching) L. B. Zhang, Corydalis bungeana Turcz., Rhizoma Menispermi, Uncariasessilifructus Roxb., Tricyrtis pilosa Wall and Silene conoidea L.. The traditional Chinese medicinal preparation has the efficacies of invigorating blood circulation and removing blood stasis, moving qi and relieving pains, warming mid-energizer and dispersing cold, softening hardness and dispersing stasis, and eliminating swelling and relieving pains. The preparation method has the characteristics of simplicity, feasibility, safety, effectiveness, and substantial clinic effects.

The invention discloses a method for preparing a compound air purifying agent from secondary settling tank sludge of an urban domestic sewage treatment plant, and belongs to the field of preparation of air purifying agents. The method comprises the steps that urban sludge is taken, pH is adjusted, a hydrogen peroxide solution and catalase are added and mixed, water-bath heating is conducted after ultrasonic oscillating is conducted, sealing protection is conducted, and then vacuum filtration is conducted when a mixture is hot; filtered matter is air-dried, pH is adjusted, stirring mixing is conducted on the treated filtered matter and substances such as peptone, ferric sulfate and carboxymethylcellulose, the obtained mixture is poured into a bamboo pole, the two ends of the bamboo pole are sealed, standing is conducted, air-drying is conducted, the mixture is extruded into blocks, calcined, cooled and ground into particles, one half of the particles are put into the bamboo pole, a mixture prepared from substances such as alocasia macrorrhiza and epipremnum aureum, the other half of the particles is added into the bamboo pole, water is added, sealing is conducted, a power supply is switched on, baking is conducted through mild fire, a product is taken out and ground into particles, and the air purifying agent is obtained. The method for preparing the compound air purifying agent from the secondary settling tank sludge of the urban domestic sewage treatment plant has the advantages that the sludge is fully utilized for preparing the air purifying agent, pollution of the sludge to the environment is solved, sustainable utilization of resources is achieved, and the product is safe and environmentally friendly.

The invention discloses an air aromatic. The air aromatic is characterized by being prepared from the following raw materials in parts by weight: 10-20 parts of sweet-scented osmanthus, 6-12 parts offolium artemisiae argyi, 10-15 parts of honeysuckles, 5-10 parts of lavender, 10-15 parts of mint, 5-8 parts of alocasia macrorrhiza, 2-6 parts of a scindapsus aureus extracting solution, 0.1-0.2 partof glycerin, 3-5 parts of asparagus fern, 1-2 parts of mint volatile oil and 30-40 parts of distilled water. The air aromatic disclosed by the invention is prepared from natural preparations, and theadopted raw materials have strong fragrance and relatively high pharmaceutical values; and by utilizing the air aromatic indoors, the peculiar smell can be effectively removed, and the bactericidal effect can be achieved, so that the air is effectively improved.

The invention provides a composition containing a mixture of a first pyrazolopyrimidinamine derivative and a pyrazolopyrimidinamine derivative which are different from each other. The specific definition of the pyrazolopyrimidinamine derivative is as described in the specification. The mixture can generate a synergistic antibacterial effect with extracts of plants such as Alocasia macrorrhiza (L.)Schott, shorthairy antenoron herb, cudrania cochinchinensis and Hyptis suaveolens Piot.

An indoor formaldehyde removing agent containing Chinese herbal medicine components comprises 3-5 parts of bruised common ginger rhizomes, 11-13 parts of gingerol, 5-7 parts of chili oil, 1-6 parts ofdried juice of Chinese aloe, 25-35 parts of fleeceflower roots, 3-7 parts of Ginseng roots, 0.5-2.5 parts of vinegar, 5-8 parts of apple vinegar, 8-12 parts of surface active agents, 15-18 parts of mulberry leaves, 10-20 parts of scindapsus aureus juice, 10-20 parts of chlorophytum comosum juice, 10-20 parts of alocasia macrorrhiza juice, 10-20 parts of calla lily juice, 20-30 parts of pineapplejuice, 10-20 parts of pomegranate peel, 15-17 parts of chrysanthemum leaves, 5-8 parts of nut-vomitive poisonnut seeds, 10-15 parts of gardenia florida, 17-21 parts of great burdock fruits, 13-15 parts of peach leaves, 2.5-3.5 parts of conditioners, 17-20 parts of chelating agents, 20-25 parts of pH (potential of hydrogen) regulators and 11-14 parts of preservatives. The Chinese herbal medicine components are adopted, in addition, green plants are added, and formaldehyde removing effects are remarkable.

The invention discloses Chinese violet ointment and a preparation method thereof. The Chinese violet ointment comprises the following raw materials in parts by weight: 13.4-16.9 parts of Chinese violet, 2.4-4.3 parts of saffron crocus, 1.3-2.5 parts of fructus lycii, 8.6-10.5 parts of glycerin, 2-3.3 parts of motherwort, 2.6-5.8 parts of limonium sinuatum, 1-5 parts of jasmine, 0.8-3.3 parts of alocasia macrorrhiza and 3-6 parts of Chinese herbaceous peony. The Chinese violet ointment and the preparation method thereof disclosed by the invention have the beneficial effects that raw material sources are wide; by adopting different preparation processes for the different raw materials and matching with products during the use, a prepared finished product has good therapeutic effects on bacterial and fungal skin diseases and is free from toxic and side effect and wide in application prospect.

The invention belongs to the technical field of poultry farming, and particularly relates to a chicken feed capable of resisting the high temperature and high humidity in the summer and a preparationmethod thereof. Toon leaves, phyllanthus emblica leaves, bredia quadrangularis, alocasia macrorrhiza, frankincense, dragon's blood, duckweed, palmifolia stapf, caryota ochlandra, wheat bran, tea seedpowder, corns, insect protein, hottentot tea and edible salt are adopted as raw materials. The raw materials, which are rich in proteins and starch and are largely eaten by chickens even in a high temperature and high humidity environment, are adopted; and other traditional Chinese herbals are adopted, so that the broiler chickens can still have relatively good vitality and immunity in a high temperature and high humidity environment, high feed intake and feed utilization rate are kept, the morbidity of the broiler chickens in a high temperature environment is reduced, and the broiler chickenscan still eat a large amount of feed and grow rapidly in a high temperature and high humidity environment. Finally, the special chicken feed, which can resist the high temperature and high humidity in the summer, can increase the intake and feed utilization rate of boiler chickens in a high temperature and high humidity environment, and reduces the fodder / meat ratio, is obtained.

The invention discloses a combined Chinese medicament for treating chronic nephritis. The combined Chinese medicament is formed by combining the following Chinese medicinal components in parts by mass: 15 parts of coix seeds, 20 parts of fresh flat peach leaves (buds), 600 parts of alocasia macrorrhiza (fresh raw stems), 15 parts of chicken gizzard-membrane (roasted at a high temperature), 12 parts of white mulberry root-bark, 15 parts of plantain, 15 parts of cistanche deserticola, 15 parts of corn stigma and 12 parts of bidentate achyranthes root. Massive alocasia macrorrhiza is used in the combined Chinese medicament for treating the chronic nephritis, i.e. the obstinate chronic nephritis is dealt by the inventor through adopting the folk treatment method of 'combating poison with poison' in China, so that an obvious and stable treatment effect is achieved.

The invention discloses a traditional Chinese medicine composition for treating rhinitis. The traditional Chinese medicine composition comprises tetrastigma lenticellatum, alocasia macrorrhiza, chrysanthemum nankingense, loofah, iris dichotoma, asarum herb, cassia seed, gray vernonia, magnolia delavayi flower, beehive and radix astragali. According to the traditional Chinese medicine composition, the raw materials are selected, the compatibility is reasonable, effects are complementary, and a good synergistic effect can be achieved. The traditional Chinese medicine composition can treat both symptoms and root causes of various acute and chronic rhinitis, the rhinitis does not occur again after being cured, a curative effect is consolidated, and the total effective rate can reach 96% or above. The traditional Chinese medicine composition is safe and becomes effective quickly, a patient's pain is small, no medicine resistance is generated, the traditional Chinese medicine composition is small in toxic and side effects and low in treatment cost and is easily accepted by patients, and the shortcoming that toxic and side effects are generated due to a large dose of western medicines is overcome. The reappearing probability of the rhinitis is reduced.

The present invention provides a composition containing a mixture of first phenoxypyridine derivatives which are different from each other and phenoxypyridine derivatives, wherein the phenoxypyridinederivatives are specifically defined in the specification. The mixture can generate synergistic antibacterial effects with extracts of cyrtomium rhizome, jasminum lanceolarium, alocasia macrorrhiza, herba antenoronis neofiliformis, etc.

The invention discloses a preparation method of alocasia macrorrhiza leaf fermented bean curd. The method comprises the following steps: S1, collecting fresh alocasia macrorrhiza leaves; picking soybeans and soaking; S2, grinding the alocasia macrorrhiza leaves and the soybeans into thick liquid so as to obtain residue-free liquid; S3, mixing, putting the mixed liquid into a vessel, and adding plant ash and auxiliary materials into the vessel to obtain alocasia macrorrhiza bean curd; S4, dropwise adding a brine compound solution onto the prepared block-shaped alocasia macrorrhiza bean curd, carrying out vacuum packaging on the bean curd by using a packaging film, and transferring the packaged alocasia macrorrhiza bean curd into a constant temperature incubator for performing heat preservation; after the bag body of the packaging film is expanded, opening the packaging film, and taking out the solid to obtain the block-shaped fermented bean curd, wherein the brine compound solution is amixed solution of a probiotic flora and soluble solid zinc salt, the probiotic flora contains one or two probiotics of lactobacillus or bacillus sp, the mass ratio of the probiotic flora to the block-shaped fermented bean curd is equal to (1-2) to 100, and the mass ratio of soluble solid zinc salt to the block-shaped fermented bean curd is equal to (0.03-0.05) to 100.

The invention discloses jingming traditional Chinese medicine liquid medicine and a preparation method thereof. The jingming traditional Chinese medicine liquid medicine is composed of chrysanthemum, folium mori, goldthread root, wild trema dielsiana, polytoca massiei, alocasia macrorrhiza, herba euphorbiae humifusae roots, sema, liquorice, pomegranate leaves and lysimachia christinae hance. All the raw materials are washed and aired, sufficient water is added to the raw materials and heated and boiled through strong fire, then is boiled through slow fire and is cooled to room temperature, coarse filtration is carried out first, and then secondary filtration is carried out to obtain the jingming traditional Chinese medicine liquid medicine. The jingming traditional Chinese medicine liquid medicine is dropped in the eye through the jingming acupoint, gets through human meridian through human microcirculation, is circulated to all parts of the body, can repair some undiscovered damaged somatic functions, and has the functions of removing thrombus, removing toxins and waste and supplementing nutrition. After the jingming traditional Chinese medicine liquid medicine is dropped in the eye, after the sleeping time of one night, 80% in the body is expelled, the expelled toxins are then expelled through the eye, and the toxin expelling problem of men and women is solved.

An extraction method of an alocasia macrorrhizos traditional Chinese medicine liquid is a method for separating traditional Chinese medicine components and toxicity components contained in alocasia macrorrhizos plants, and includes: one, collecting and cleaning processes of the alocasia macrorrhizos plants; two, a slicing process of the alocasia macrorrhizos plants; three, a cleaning process of alocasia macrorrhizos slices; four, a high temperature boiling process of the alocasia macrorrhizos slices and water; five, a separation process of the alocasia macrorrhizos slices and a water boiled solution; and six, sterilizing and bottling processes of the safe alocasia macrorrhizos water boiled solution. In the specification, various names, shapes, strongly irritative toxicity and contained traditional Chinese medicine properties of the alocasia macrorrhizos plants are also introduced by an inventor, so that people who see the specification can obtain good help and warnings.

The invention discloses an insecticide for preventing and controlling cabbage caterpillars. The insecticide contains plant extracts A and B. The plant tissue extract A is extracted from a mixture consisting of underground stems of alocasia macrorrhiza, turmeric root tubers, leaves of sambucus williamsii hance and leaves of weeping willow, and the plant tissue extract B is extracted from Cabernet Sauvignon infected with grape white rot, wherein the Cabernet Sauvignon infected with grape white rot are grapes of which the grape fruit surfaces are covered with grey-white mildew-shaped objects. Themass part ratio of the plant tissue extract A to the plant tissue extract B is 1:(0.1-0.5). The mixed use of the plant tissue extract A and the plant tissue extract B has a synergistic effect in preventing and controlling cabbage caterpillars. The insecticide provided by the invention has a notable effect on preventing and controlling cabbage caterpillars, and has the characteristics of high efficiency, low toxicity and low residue.

The invention discloses an ornamental alocasia macrorrhiza pesticide, which comprises following components in parts by weight: 25 to 35 parts of eupatorine, 10 to 12 parts of methamidophos, 15 to 20 parts of calcium hydroxide, 3 to 6 parts of stabilizing agent, 3 to 5 parts of surfactant, 5 to 7 parts of potassium hydroxide, 10 to 20 parts of foliage fertilizer, 10 to 14 parts of pyrethroid pesticide, and 50 to 60 parts of organic solvent. The pesticide can kill most pests on alocasia macrorrhiza, in particular, red spiders. At the same time, the pesticide is provided with the foliage fertilizer, which can supply nutrients, and the use effect is better.

Disclosed is a method of taking alocasia macrorrhiza as a raw material to produce alcohol. The method mainly includes the following steps: 1, collecting stems of fresh alocasia macrorrhiza, removing peel and withered leaves, and cleaning; 2, mechanically mashing the stems of alocasia macrorrhiza into thin-pasty bits; 3, subjecting the thin-pasty bits to high-temperature curing for sterilization; 4, transferring a thin-pasty material after sterilization into a fermentation vat, cooling, adding glucoamylase and distiller's yeast, and then mixing well; 5, placing the fermentation vat in an environment at temperature of 25-30 DEG C for standing fermentation for three days; 6, transferring the fermentation vat into a distillation tower for distillation to obtain aqueous alcohol; 7, using solid calcium oxide to react with water in the aqueous alcohol to remove the water to obtain high-purity alcohol.

The invention discloses a pesticide for controlling cotton bollworm. The pesticide contains plant tissue extracts A and B. The plant tissue extract A is extracted from a mixture of alocasia macrorrhiza subterraneous stem, turmeric root tuber, whole herb of balloonflower root and gentrin knotweed leaves. The plant tissue extract B is extracted from cabernet sauvignon infected with grape white rot.The cabernet sauvignon infected with grape white rot is grape with grape fruit surface coated with gray molds. The mass ratio of the plant tissue extract A to the plant tissue extract B is 1: 0.1-1. By mixing the plant tissue extract A and the plant tissue extract B, the pesticide has a synergist effect of controlling cotton bollworm. The raw materials are easily available; processing is simple; cost is low; and the pesticide is safe to the environment, has insecticidal and bacteriostatic actions, can be mixed along with other pesticides, and is a botanical pesticide suitable for production ofnuisance-free agricultural products.