68 results about "Eugenia caryophyllata" patented technology

The invention provides an agent which is prepared by compounding phytochemicals namely eugenol and allicin in the weight ratio of (1:30)-(30:1). The compounded agent can be prepared into soluble liquid, emulsion in water, an emulsifiable solution, suspension, a suspend emulsion formulation and other formulations and is used for controlling diseases such as powdery mildew, botrytis, downy mildew,viral disease, leaf mold, anthracnose, rust disease, fusarium wilt or epidemic disease and the like of plants. The eugenol and allicin compounded agent has an obvious synergistic effect, and is high in bacteriostasis activity, and low in relative using amount; and the compounded agent can be expected to be developed into an environment-friendly, high-efficiency, and low-toxicity agricultural bacteriacide which has high quality.

Disclosed are personal care compositions, including compositions for oral, throat and skin care comprising a blend of naturally occurring flavor or perfume ingredients or essential oils containing such ingredients, wherein the blend provides excellent antimicrobial activity and comprises at least two components, a first acyclic component selected from citral, neral, geranial, geraniol and nerol and a second cyclic-containing component selected from eucalyptol, carvacrol and eugenol. Preferably, the blend comprises 3, 4, 5 or more of the above components. Greater synergy in terms of antimicrobial efficacy may be obtained the more different components are blended together. The present compositions are effective in killing, suppressing the growth of and / or altering metabolism of microorganisms including those which cause undesirable oral cavity conditions including plaque, caries, calculus, gingivitis, periodontal disease and malodor. Optionally the blend further comprises additional antimicrobial and / or anti-inflammatory components, preferably naturally-occurring as well.

A non-toxic insecticidal composition includes a base horticultural oil, an emulsifier such as potassium salts of fatty acids, cinnamaldehyde and eugenol.

The invention provides a method for preparing a biological bactericide for fruit trees by utilizing propolis and beewax. The method comprises the following steps of (1) soaking original raw glue or covering cloth for two times with edible ethanol, merging the soak solutions, adding CH3COOH solution for precipitation to remove lead, and filtering, then carrying out concentration in a vacuum concentration tank, controlling the material temperature, interlayer water temperature and atmospheric pressure of the tank and braising extract-shaped propolis in the tank after concentration is completed to obtain refined propolis; (2) smashing the refined propolis into small pieces and adding alcohol to dissolve the small pieces of refined propolis to prepare propolis solution; (3) decontaminating, drying and grinding eugenia caryophyllata, amur cork tree bark and rhizoma polygonati, mixing the powder according to parts by weight, extracting the mixture with alcohol according to the volume ratio and filtering the solution to obtain traditional Chinese medicine solution; (4) firstly melting lard, secondly stirring beewax and liquid paraffin in a stirrer and controlling the temperature and the rotating speed, thirdly adding and stirring the molten lard and propolis solution and controlling the temperature, rotating speed and time and fourthly adding and stirring the traditional Chinese medicine solution, stopping heating after a certain time, cooling the mixture while stirring so as to obtain the biological bactericide after complete cooling. The biological bactericide has the function of preventing fungi diseases of fruit trees and has the effects of improving the fruit quality and increasing the fruit yield.

The invention relates to a bittern package formula and a method for preparing bittern by adopting a bittern package. The bittern package is prepared through proportioning over twenty kinds of natural perfumes, i.e., cassia twigs, small fennel, dried tangerine peel, areca catechu, eugenia caryophyllata, syzygium aromaticum, costus root, tsaoko cardamon, randia cochinchinensis, mutmeg, pepper, fructus amomi, pericarpium zanthoxyli, amomun fruits, Murraya paniculata, cardamom, vanilla, spice leaf, glycyrrhiza uralensis, cassia bark, aniseed and siraitia grosvenorii and elaborately decocting; the bittern and dishes prepared by adopting the bittern package are good in color, aroma and taste. Bittern materials contain cassia barks, the amomun fruits, the glycyrrhiza uralensis, the small fennel, the cloves, the pericarpium zanthoxyli and the like, thereby further having the effects of benefiting Qi and blood, strengthening the intestines and stomach, dispelling the cold-evil by warming the middle warmer, invigorating the lung and the kidney, dispelling phlegm and cold, being aromatic and strengthening stomach, expelling pathogenic wind and easing pain, regulating the flow of Qi to alleviate pain and dispelling roundworms.

The invention discloses a compound botanical fungicide which is characterized by comprising the following components in percentage by mass: 0.1 to 30 percent of cinnamaldehyde, 0.1 to 3 percent of eugenol, 8 to 15 percent of emulsifier, 8 to 15 percent of solvent and the balance of water. The invention also provides a preparation method which comprises the following steps of: 1, extracting plant essential oil; 2, extracting active ingredients; 3, mixing and dissolving the components except for the water and auxiliaries; and 4, preparing a waterborne environmental-friendly pesticide formulation. The botanical fungicide clove and cinnamon mixture prepared by the preparation method disclosed by the invention comprises the main active ingredients of cinnamaldehyde and eugenol; the two different types of active ingredients are mutually synergetic and have complementary effects; compared with the mode of separately and respectively using the active ingredients, the mode of simultaneously using the active ingredients has obvious synergism; the cost is also greatly reduced; a fungicide spectrum is improved; and the compound botanical fungicide also has a strong inhibition effect on multi-target plant pathogenic fungi. The fungicide spectrum is wide and the combination of different types of active ingredients is difficult to generate the drug resistance.

The invention discloses a fragrant thrip attractant. The fragrant thrip attractant comprises an assistant, and effective components of the fragrant thrip attractant contain plant extract, nerol and eugenol. A mass part ratio of the eugenol to the neroli to the plant extract is 2:1:(10-20). The plant extract is extracted from a mixture of Fructus Momordicae and Korla pears. The plant extract, the neroli and the eugenol are mixed according to a certain ratio to achieve a very good attraction effect on thrips and significantly improve the thrip prevention and control effect of agricultural compounds, so the fragrant thrip attractant has wide application potential.

The invention belongs to the field of biological medicines, and particularly relates to a panax ginseng beverage and a preparation method thereof. The panax ginseng beverage is prepared from the following raw materials in parts by weight: 90-120 parts of panax ginseng, 5-10 parts of dried bark of phellodendron amurense, 5-10 parts of dried herbs of geum aleppicum or geum japonicum, 1-3 parts of radix achyranthis bidentatae, 1-3 parts of dried tubers of dioscorea opposita, 1-3 parts of dried fruits of eugenia caryophyllata, 1-3 parts of dried buds of magnolia officinalis and 1-3 parts of dried branches of murraya exotica or murraya paniculata. The panax ginseng beverage disclosed by the invention is scientific and reasonable in formula, and various medicines complement with each other, so that organisms are balanced between yin and yang, the immunocompetence of human bodies is strengthened, and the panax ginseng beverage is free from any toxic and side effects, simple in technology and suitable for industrialized production.

The invention relates to a brassinolide and eugenol complex pesticide and application thereof, belongs to the field of pesticides, and aims to provide the brassinolide and eugenol complex pesticide. The brassinolide and eugenol complex pesticide is characterized in that the active ingredients are 0.001 to 0.2 part by weight of brassinolide and 0.5 to 100 parts by weight of eugenol. The brassinolide and eugenol complex pesticide has a favorable sterilizing effect, and can be used for preventing and treating plant diseases such as powdery mildew, gray mold, downy mildew, viral disease leaf mold, anthracnose, rust disease, blight and phytophthora disease; due to the two botanical effective components of different action mechanisms, the brassinolide and eugenol complex pesticide is lower in cost, pesticide residue is avoided, the risk of phytotoxicity is greatly reduced.

The invention relates to a parasitic wasp attractant and a preparation method and application thereof. The parasitic wasp attractant comprises the following raw materials in percentage by weight: 0.02%-5% of linalool, 0.1%-10% of eugenol, 0.05%-5% of anethole, 0.1%-5% of benzyl propionate, 0.01%-1% of methyl 2-methoxybenzoate, 2%-7% of carrageenin and the balance being water. The parasitic wasp attractant disclosed by the invention can be effectively used for attracting scoliid adults to seek a nectar source for feeding and oviposition by virtue of the aromatic odor of an aromatic compound, thereby enhancing the parasitic rate of scoliids on grubs effectively; the parasitic wasp attractant disclosed by the invention can be used for controlling the quantity of the grubs by utilizing the natural enemies, scoliids, of the grubs, thereby greatly reducing the field dosage of a chemical insecticide, alleviating the environment pollution and enhancing the quality of agricultural products compared with a traditional chemical agent for prevention and control of grubs.

The invention discloses an aged spice marinated aroma-increasing pasty essence and a preparation method thereof. The aged spice marinated aroma-increasing pasty essence comprises the following components of pig bones, pork, water, amomum kravanh, beautiful galangal fruits, fructus tsaoko, ligusticum chuanxiong, rhizoma kaempferiae, bay leaves, villous amomum fruits, vanilla, lysimachia foenum-graecum hance, lysimachia sikokiana, cinnamon bark, long peppers, eugenia caryophyllata, fennel fruits, galanga, radix angelicae, dried orange peel, chilies, zanthoxylum schinifolium, costus roots, fructus gardeniae, garlic, fresh ginger, protease, composite flavored protease, glucose, vitamin B1, L-cysteine, table salt, monosodium glutamate, white sugar and modified starch. The prepared aged spice marinated aroma-increasing pasty essence disclosed by the invention can strengthen the rich taste and after taste of soy sauce stewed products, and improve the plumpness and the reality sense of application products; and through diversified coordination of substances of different aged spice and the like, after a few aged spice marinated aroma-increasing pasty essences are added, the aroma increasingeffect and the freshness increasing effect are notable.

The invention relates to a high efficiency germicide of botrytis cinerea and a preparation method thereof, which belongs to the technical field of pesticide processing, wherein the high efficiency germicide of botrytis cinerea comprises the components in parts by weight: 10-15 parts of eugenol, 5-8 parts of procymidone, 5-8 parts of Siberian cocklebur ethanol extract, 1-3 parts of sulfosuccinate diester, 1-3 parts of sulfosuccinate sodium tricosyl, 20-25 parts of ethanol and 40-45 parts of water. The preparation method comprises: reflux extracting Siberian cocklebur stem leaves through ethanol, then, adding the substances into a reactor according to a proportion, stirring for 1.5-2.5 hours at 40-45 DEG C, and filling to obtain the high efficiency germicide of botrytis cinerea. The high efficiency germicide is obvious in effect, long in service life and low residue.

The invention discloses a bacterium killing composition containing eugenol and kasugamycin. The active components of the composition comprise eugenol and kasugamycin; the weight ratio of the active components namely eugenol and kasugamycin is (1:30)-(10:1), and the ratio of the weight sum of eugenol and kasugamycin to the weight of the bacterium killing composition is 1-30%. The bacterium killingcomposition has an obvious synergism effect, can prevent multiple kinds of diseases, particularly has a good effect on preventing tomato gray mold and tomato leaf mold and high safety on crops, and further has the advantages of being capable of taking effect quickly after application, resistant to rainwater washing, durable in pesticide treatment and the like.

The invention relates to medicated leaven soup capable of promoting digestion and normalizing the stomach and a production method thereof. According to the medicated leaven soup, medicated leaven, begonia fimbristipula, securinega suffruticosa, Eugenia caryophyllata Thunb, Chinese mosla herb, barbat skullcap, bear gall, magnolia bark, water caltrop, inula flower, sambucus chinensis and bupleurum root are taken as main raw materials; and the production method thereof comprises the main process flows of selecting the materials, sterilizing, drying, crushing, removing impurities, granulating and bagging. The medicated leaven soup capable of promoting the digestion and normalizing the stomach has different degrees of stomach strengthening and digestion promoting, and stomach nourishing and stomach normalizing effects on main symptoms, such as indigestion, dyspeptic abdominal distention and gastropathy, has the advantages of health care, high effect taking speed, pure nature, no toxic and side effects and the like and is applicable to restaurants and households.

The invention discloses a botanical pesticide for treating anthracnose. The botanical pesticide is made by compounding a composition including eugenol, garlic polysaccharide and a smoke tree extract with a microemulsion or aqueous emulsion made from auxiliary agents. The composition includes, by mass percentage, 20-40% of eugenol, 30-40% of garlic polysaccharide and 20-50% of a smoke tree extract. The botanical pesticide takes eugenol as a main active component, takes garlic polysaccharide and the smoke tree extract as synergistic components, and is suitable for spraying different fields, such as a land and greenhouse soil. The botanical pesticide has a good treatment effect on anthracnose, and pathogenic bacteria are not prone to produce drug resistance, so that the botanical pesticide has great economic, social and ecological benefit.

A plant-based high efficiency pesticide is prepared from the following raw materials, by weight, 5-9 parts of matrine, 3-9 parts of polyoxyethylene hexitol fatty acid ester, 4-6 parts of capsaicin, 3-5 parts of ethanol extract of Siberian Cocklour Fruit, 1-6 parts of eugenol, 3-5 parts of Radix Rhapontici, 2-4 parts of alginate-derived oligosaccharide, 1-3 parts of anise, 5-9 parts of Herba Houttuyniae, 2-7 parts of tea saponin, 2-5 parts of purslane, 1-3 parts of carboxypropyl cellulose, 2-6 parts of Trichosanthis Radix, 1-4 parts of Macleaya cordata, 2-6 parts of Fructus Toosendan. The plant-based high efficiency pesticide has the advantages of very good bactericidal effect, non-toxicity, harmlessness, no drug resistance, and realization of long term use.

The invention discloses a mildew-proof and antibacterial coating as well as a preparation method and application thereof. The mildew-proof and antibacterial coating is prepared from the following components: cinnamic aldehyde, citral, eugenol and white vaseline. The preparation method of the mildew-proof and antibacterial coating comprises the following steps: (1) mixing 16-50 parts of cinnamic aldehyde, 17-50 parts of citral and 17-50 parts of eugenol at room temperature, and performing stirring under a sealed condition to obtain mixed liquid; and (2) dropwise adding the mixed liquid to 850-950 parts of white vaseline to be mixed, performing stirring under a sealed condition, and keeping the liquid still until the liquid is not layered so as to obtain the mildew-proof and antibacterial coating. The preparation process of the mildew-proof and antibacterial coating is simple and easy to implement. The mildew-proof and antibacterial coating disclosed by the invention is low in toxicity and can be coated on the surface of plastic and particularly the surfaces of household appliances such as an air conditioner, a refrigerator and a washing machine so as to enable the household appliances to have mildew-proof and antibacterial properties.

The invention provides a distiller's yeast and a preparation method thereof. The distiller's yeast comprises the following raw materials of farina, starter and water, wherein the starter comprises thefollowing materials of abnormal fruits honeylocust, Chinese wild ginger, dried root and stem of alpinia officinarum Hance, Hubaozi, dried root and stem of kaempferia galanga, dried barks of cortex phellodendri, barks of Chinese cassia tree, dried flower of rhododendron molle, star anise, gardenia jasminoides, root of liquorice, root and stem of rhizoma cimicifugae, bud of eugenia caryophyllata Thunb, dried root of radix angelicae pubescentis, root of angelica dahurica, dried and ripe fruit of fructus galangae, dried root and stem of atractylodes lancea, dried root and stem of rhizoma nardostachyos, ginger produced in Sichuan, root of Chinese ephedra, anise, dried root of angelica decursiva, dried and ripe fruit of fennel, dried twigs of ramulus cinnamomi, ripe fruit of gleditsia sinensis,gypsum fibrosum, purple perilla, talcum and malt. The invention further provides the preparation method of the distiller's yeast. Compared with the prior art, the distiller's yeast comprises multiplekinds of traditional Chinese medicinal materials, by reasonably selecting and matching the traditional Chinese medicinal materials, the distiller's yeast has the effects of qi benefiting and blood nourishing, muscle relaxing and blood circulation stimulating, vital energy and middle warmer regulating, muscle and bone strengthening and the like, and the medical and nutrient value of the distiller's yeast is improved; the sorghum liquor brewed by the distiller's yeast has clear and transparent liquor liquid, rich and fragrant smell and mellow and soft taste, the sorghum liquor does not easily make a person's face turn red after the sorghum liquor is drunk, and the distiller's yeast has rich nutrient value.

The invention relates to the field of biopesticides, in particular to a biopesticide for preventing and treating downy mildew, which is prepared by compounding wheat straw ethanol dried crude extract,eugenol and conventional auxiliary additives, wherein the mass ratio of the wheat straw ethanol dried crude extract to the eugenol is 50: 1-1: 50. The prevention and control effect of the biogenic pesticide wheat straw ethanol crude extract and eugenol on grape downy mildew after independent use and compounding is determined through an indoor toxicity determination test and a field test, and theoptimal ratio of the two biogenic pesticides is determined for production, so that the purposes of reducing pesticide environmental pollution and reducing the occurrence and development of drug resistance of germs are achieved, wherein the wheat straw ethanol crude extract and eugenol both show a synergistic effect in a ratio range of (50: 1)-(1: 35), the synergistic effect is maximum in a ratio of 30: 1, and the synergistic coefficient is 1.87, after compounding, germs are not easy to generate drug resistance, and environmental pollution is not easy to cause.

The invention discloses a bactericide for treating downy mildew, and relates to the chemical engineering technical field. The bactericide for treating downy mildew comprises the components by the mass percentage: 40-60% of dimethomorph, 10-20% of eugenol, 15-25% of polyoxin, 1-5% of a 'Guidanmei' biological auxiliary agent, and 1-5% of a biological antibacterial factor. According to the bactericide, through optimizing the proportion of all the components, the prepared bactericide for treating downy mildew is low in bactericide production cost, good in sterilization effect, easy to dissolve, strong in adhesion force and friendly to the environment.

The invention discloses a method for preventing and controlling plant diseases by utilizing eugenol and polyphenol copper. The method comprises the following steps: S1, monitoring diseases; S2, usingeugenol and polyphenol copper to perform pesticide application prevention and control; S2, performing maintenance. The eugenol and polyphenol copper are creatively utilized to prevent and control plant diseases, and the combination of eugenol and polyphenol copper has multiple action modes such as contact toxicity, systemic action, fumigation and the like at the same time, and has a remarkable synergistic effect. The method is mainly used for solving the problem of bacterial diseases of crops, can prevent fungal diseases and virus diseases, is suitable for multi-disease-source mixed infectiousdiseases, and has the practical significance of reducing pesticide, increasing efficiency, reducing cost and saving energy.

The invention discloses essence for blueberry fruit wine. The essence for blueberry fruit wine comprises the following components in mass concentrations: 0.3-0.5% of ethyl butyrate, 0.1-0.15% of isoamyl acetate, 0.1-0.15% of methyl benzoate, 0.4-0.6% of ethyl caproate, 0.15-0.25% of ethyl caprylate, 0.02-0.08% of eucalyptol, 0.2-0.5% of linalool, 0.4-0.8% of alpha-terpineol, 0.1-0.3% of myrtenol,0.1-0.3% of E-carveol, 0.1-0.2% of beta-citronellol and 0.05-0.15% of eugenic acid, with the balance being solvents. The essence disclosed by the invention has a flavor of fresh blueberry fruit wine and a stable fragrance at normal temperature, and can be used for increasing the fragrance of the blueberry fruit wine.

The invention discloses a Mongolian medicine for treating osteoporosis and rheumatism. The Mongolian medicine is water-honeyed pills prepared from the following traditional Chinese medicine raw materials in parts by weight: 2-10 parts of sapanwood, 1-3 parts of areca catechu seeds, 1-3 parts of galanga, 0.5-2 parts of tsaoko amomum fruits, 0.5-2 parts of costus roots, 1-3 parts of amomum cardamomum, 1-5 parts of radix asparagi, 1-5 parts of gymnadenia conopsea, 1-5 parts of rhizoma polygonati, 1-5 parts of semen myristicae, 1-5 parts of eugenia caryophyllata and 1-5 parts of syringa pinnatifolia roots or stems. According to the Mongolian medicine disclosed by the invention, various traditional Chinese medicines are reasonable in compatibility, not only have components capable of tonifyingthe liver and the kidney, strengthening the bones and muscles and improving the immune competence of organisms but also have components capable of eliminating dampness, relieving a pain, inducing diuresis for removing edema, relieving exterior syndromes and dispelling cold, so that the purpose of comprehensively and integrally conditioning bodies and treating both manifestation and root cause of adisease can be achieved. The water-honeyed pills disclosed by the invention are delicate in nature, moderate in effects, suitable for patients suffering from chronic diseases of osteoporosis and rheumatism to use, and convenient to carry and take.

The invention relates to dried virgate wormwood herb capable of clearing heat and removing toxicity and a preparation method of the virgate wormwood herb. The dried virgate wormwood herb consists of the following raw materials in parts by weight: 50-60 parts of bamboo shoots, 20-30 parts of begonia fimbristipula hance, 20-30 parts of artemisia seleirgensis, 20-30 parts of spinach, 20-30 parts of plum vegetables, 10-15 parts of virgate wormwood herb, 5-10 parts of lalang grass rhizomes, 5-10 parts of head stephania roots, 3-5 parts of caryophyllus aromaticus, 3-5 parts of common aeschynomene herb, 3-5 parts of glutinous rice roots, 1-3 parts of Japanese milkwort, 1-3 parts of Chinese wedelia herb or roots, 1-3 parts of ashycoloured ironweed herb, 10-15 parts of a soy sauce, 5-8 parts of Chinese distillate spirits, 5-8 parts of mature vinegar, 5-8 parts of white granulated sugar, and 3-5 parts of edible salt. The preparation method comprises the specific steps: the step 1, cleaning the begonia fimbristipula hance, the artemisia seleirgensis, the spinach and the plum vegetables, and soaking the cleaned begonia fimbristipula hance, the cleaned artemisia seleirgensis, the cleaned spinach and the cleaned plum vegetables; the step 2, crushing the virgate wormwood herb, the lalang grass rhizomes, the head stephania roots, the caryophyllus aromaticus, the common aeschynomene herb, the glutinous rice roots, the Japanese milkwort, the Chinese wedelia herb or roots and the ashycoloured ironweed herb, mixing the crushed virgate wormwood herb, the crushed lalang grass rhizomes, the crushed head stephania roots, the crushed caryophyllus aromaticus, the crushed common aeschynomene herb, the crushed glutinous rice roots, the crushed Japanese milkwort, the crushed Chinese wedelia herb or roots and the crushed ashycoloured ironweed herb so as to obtain a mixture, decocting the mixture and extracting the decocted mixture; the step 3, decocting the processed bamboo shoots, the processed begonia fimbristipula hance, the processed artemisia seleirgensis, the processed spinach and the processed plum vegetables, adding water, soaking the decocted bamboo shoots, the decocted begonia fimbristipula hance, the decocted artemisia seleirgensis, the decocted spinach, the decocted plum vegetables and the water, and preserving the soaked bamboo shoots, the soaked begonia fimbristipula hance, the soaked artemisia seleirgensis, the soaked spinach and the soaked plum vegetables; and the step 4, drying the preserved bamboo shoots, the preserved begonia fimbristipula hance, the preserved artemisia seleirgensis, the preserved spinach and the preserved plum vegetables, performing sterilization, and packaging the sterilized bamboo shoots, the sterilized begonia fimbristipula hance, the sterilized artemisia seleirgensis, the sterilized spinach and the sterilized plum vegetables. The dried virgate wormwood herb capable of clearing heat and removing toxicity, disclosed by the invention, has the effects of clearing heat, removing toxicity, promoting blood circulation, dissipating blood stasis, eliminating phlegm and relieving a cough after being eaten for a long term.

The invention discloses bactericide, a preparing method of the bactericide, a preparation and application. The bactericide is prepared from, by weight, 1-2 parts of pyrethrin, 4-6 parts of eugenol, 0.4-0.6 part of oriental wormwood oil, 4-6 parts of eucalyptus oil and 4-6 parts of limonene. According to the preparing method, the target object is obtained by evenly mixing and stirring the pyrethrin, the eugenol, the oriental wormwood oil, the eucalyptus oil and the limonene according to the ratio of the formula. The bactericide is applied to preparing of medicine for preventing and treating vegetable bacterial diseases. The bactericide prepared with the natural pyrethrin as the basic raw material is good in medicine effect, easy to degrade, environmentally friendly and safe to warm-blooded animals, and meanwhile ideal insect and bacterium killing effects are achieved.

The invention discloses a bactericidal composition containing fluopyram. The bactericidal composition comprises two effective components: fluopyram and eugenol, and the mass ratio of fluopyram to eugenol is 1:50 to 50:1. The bactericidal composition can be made into different dosage forms such as suspending agent, missible oil, micron emulsion, emulsion in water, microcapsule suspending agent, wettable powder, water dispersible granule, and the like. The composition has a prominent synergetic effect, is very safe, and can be used to control the downy mildew of vegetables such as cucumber downy mildew, and the like.

The invention relates to a sterilizing composition containing calcium 8-hydroxyquinoline and used for preventing and treating downy mildew and late blight and application of the composition. The composition comprises a sterilization active component A and a sterilization active component B, wherein the sterilization active component A is calcium 8-hydroxyquinoline, the sterilization active component B is one of fluazinam, cyazofamid, eugenol, fluopicolide and propamocarb hydrochloride, and the weight ratio of the sterilization active component A to the sterilization active component B is 1:100to 100:1. In the composition disclosed by the invention, the calcium 8-hydroxyquinoline, the fluazinam, the cyazofamid, the eugenol, the fluopicolide and the propamocarb hydrochloride form a synergistic interaction effect.

The invention discloses a biopesticide composition for preventing and controlling tetranychus urticae, and relates to the technical field of pest mite biopesticide prevention and control. The biopesticide composition comprises a component A and a component B, wherein the component A is prepared from bacillus thuringiensis, mineral oil and eugenol; the component B is prepared from radix stemonae, rhizoma chuanxiong, radix sophorae flavescentis, cortex dictamni, rumex japonicus roots and radix euphorbiae lantu. Microbial source pesticide, mineral source pesticide and botanical pesticide are combined for controlling tetranychus urticae. Compared with the existing chemical pesticide, the biopesticide composition not only has a better control effect, but also does not generate toxic effects onnatural enemies such as orius minutus, chrysopa septempunctata, ladybugs and predatory mites of the tetranychus urticae and does not cause pesticide residues on fruits and harm human health and can also reduce pollution to water environment and soil environment near an orchard.

The invention discloses a fungicide composition containing eugenol and propamidine and an application of the fungicide composition. The fungicide composition comprises a common assistant, eugenol and propamidine at the ratio in parts by weight of (9 to 1) to (1 to 20); the weight percent of the sum of the eugenol and the propamidine in the composition is 3%-90%; the fungicide composition disclosed by the invention is suitable for preventing and treating crop diseases caused by fungal pathogens, especially crop gray mold caused by botrytis pathogens, as well as banded sclerotial blight, root rot, damping-off and the like of crops caused by rhizoctonia pathogens. The prevention and treatment effect of the composition disclosed by the invention has more obvious synergistic effect than that of a single dose; the dosage of the pesticide is reduced; the medication cost is reduced; the service life of the pesticide is prolonged; and adverse effects on the ecological environment caused by the pesticide are reduced.

The invention belongs to the technical field of spice preparation, and particularly relates to a spice composition with plum blossom fragrance. The invention provides a spice composition with a jade butterfly plum blossom fragrance. The spice composition comprises basic fragrance components including benzaldehyde, benzyl alcohol, benzyl acetate and eugenol, and a characteristic component benzyl benzoate. The invention further discloses a spice composition with the fragrance of Armeniaca mume f.alphandii (Carr.) Rehd. The spice composition comprises basic fragrance components including benzaldehyde, benzyl alcohol, benzyl acetate, cinnamyl alcohol and cinnamyl acetate, and a characteristic component eugenol. The invention also discloses a spice composition with the fragrance of Armeniaca mume var. mume f. purpurea. The spice composition comprises basic fragrance components including benzaldehyde, benzyl alcohol and eugenol, and characteristic components including methyl chavicol and methyl eugenol. The spice composition is high in smell identification degree, closer to natural plum blossom characteristic fragrance and fewer in formula component variety, the spice manufacturing costis greatly reduced, and the spice composition is more easily accepted by consumers.