148results about How to "Rain resistant" patented technology

The invention discloses a construction method for reinforcing and repairing an integral wall of ancient architecture. The construction method comprises the steps of site survey and work preparation, wall foundation reinforcement, wall surface treatment, wall reinforcement and wall maintenance. The construction method is simple and easy to implement, scientific and convenient, and has the advantages of fast construction progress, low construction cost, high working efficiency and wide application range. According to the principle of 'repairing the old as the old', the cultural relic value of ancient architectural elements is kept, only damaged parts are repaired and reinforced, and the whole wall does not need to be replaced. The ancient architecture wall is priceless in cultural relic value. By using the method, original parts can be kept when the ancient architecture wall is damaged and loses bearing capacity, and a bearing function is recovered; the method conforms to the principle of 'repairing the old as the old', and is of great significance to the protection of the national cultural relics.

The invention relates to a patch for effectively controlling apple tree canker and a preparation method thereof. The patch for effectively controlling the apple tree canker is a novel formulation which integrates the functions of disinfection, growth promotion, prevention and protection, and has the advantages of simple preparation, long drug effect period, low cost, simplicity, convenience and easiness, and less pollution. The patch for effectively controlling the apple tree canker comprises the following raw material compositions in percentage by weight: 0.2 percent of diniconazole, 20 percent of polyvinyl alcohol, 1.0 percent of bentonite, 2.5 percent of high fat film, 2.0 percent of peregal, 2.4 percent of potassium sorbate, and plant growth regulatory hormone (0.005 percent of rhodofix and 0.001 percent of gibberellin). The preparation method comprises the following steps: sticking multilayered gauze in the center of a waterproof adhesive plaster; covering a nylon net of which the area is slightly larger than that of the gauze on the gauze and sticking the nylon net on the adhesive plaster; using a hair brush to apply medicines and penetrating the medicines into the gauze; and using waterproof paper to be adhered to the adhesive plaster, on the basis of pesticides which are processed into cream.

The invention relates to propiconazole ultra-low volume preparation and a preparation method thereof. The propiconazole ultra-low volume preparation is characterized by comprising the following components in percentage by weight: 1-20 percent of propiconazole, 1-20 percent of petroleum distillate, 0.1-15 percent of surfactant, 45-90 percent of solvent, 0.05-5 percent of ultraviolet screener, 0.01-5 percent of light stabilizer and 1-20 percent of cosolvent. The preparation method is characterized by comprising the following steps of: adding active ingredients, the solvent and the cosolvent together in a preparation kettle, heating to 15-60 DEG C to ensure that the active ingredients, the solvent and the cosolvent are completely dissolved while stirring, adding the surfactant, the propiconazole, the ultraviolet screener and the light stabilizer and continuously stirring until the mixture becomes a transparent and homogeneous liquid. The invention has convenient process, high use rate of pesticide and few pesticide application times when being used for controlling fungal diseases, thereby being suitable for ultra-low volume spraying controlling various diseases such as powdery mildew, anthracnose, corynespora leaf fall disease, and the like of gum leaves.

The invention discloses a glufosinate-ammonium dispersible oil suspension. The glufosinate-ammonium dispersible oil suspension is prepared from the following substances in percentage by weight: 5% to30% of glufosinate-ammonium, 5% to 20% of emulsifier, 1% to 5% of wetting dispersant, 0.1% to 5% of thixotropic agent and the balance of dispersing medium. The preparation method for the glufosinate-ammonium dispersible oil suspension comprises the following steps: (1) uniformly mixing and dispersing the emulsifier, the oil-phase-soluble wetting dispersant and the dispersing medium; (2) adding original glufosinate-ammonium; (3) adding the thixotropic agent, carrying out stirring and mixing, and then, carrying out high-velocity shearing; and (4) carrying out sanding for 1 to 2 hours until the grain size D90 is 5 microns or less under the condition of a grinding medium. The glufosinate-ammonium dispersible oil suspension disclosed by the invention is relatively low in oil deposition during normal-temperature and hot storage, can restore original condition through shaking at room temperature and is free of a deposition phenomenon; and the glufosinate-ammonium dispersible oil suspension has good hot storage stability and low-temperature stability, is safe and environmentally friendly and is resistant to rainfall erosion, good in pesticide effect and long in effect duration.

A wood preservative includes injectable particles comprising one or more sparingly soluble copper salts. The copper-based particles are sufficiently insoluble so as to not be easily removed by leaching but are sufficiently soluble to exhibit toxicity to primary organisms primarily responsible for the decay of the wood. Exemplary particles contain for example copper hydroxide, basic copper carbonate, copper carbonate, basic copper sulfates including particularly tribasic copper sulfate, basic copper nitrates, copper oxychlorides, copper borates, basic copper borates, and mixtures thereof. The particles typically have a size distribution in which at least 50% of particles have a diameter smaller than 0.25 μm, 0.2 μm, or 0.15 μm. At least about 20% and even more than 75% of the weight of the particles may be composed of the substantially crystalline copper salt. Wood or a wood product may be impregnated with copper-based particles of the invention.

The invention discloses a bactericide composition containing propiconazole, flusilazole and levo-alpha-terpineol and a production method thereof, and the bactericide composition comprises the following active ingredients by weight percent: 1%-50% of propiconazole, 1%-50% of flusilazole, 1%-50% of levo-alpha-terpineol and the balance of auxiliaries. The formulation can be missible oil, microemulsion and emulsion in water. The bactericidal spectrum is expanded after complex of the composition, the bactericide composition further has obvious synergy, the usage amount and the using times of the bactericide can be significantly reduced, the cost is reduced, and the emergence of drug resistance to diseases can be also delayed. The bactericide composition can be used for control of banana leaf spot disease, banana scab, venturia pirina, peanut leaf spot disease, apple anthracnose and grape anthracnose. Simultaneously, the levo-terpineol has low toxicity and is easy for degradation as a monoterpene alcohol synthesized by a plant renewable resource-turpentine, thereby being in line with requirements on green and environmental protection. The micro-emulsion and the aqueous emulsion in the invention, wherein, the water part can replace an organic solvent,, thereby reducing the environmental pollution.

The present invention discloses an insect disinfestation composition containing tetrachlorantraniliprole, wherein effective components comprise an active component A and an active component B, the active component A is selected from tetrachlorantraniliprole, the active component B is any one compound selected from metaflumizone, methoxyfenozide, chromafenozide, halofenozide and tebufenozide, and a weight ratio of the active component A to the active component B is 1:80-60:1. The composition provides synergy effects for a plurality of pests harmful for agricultural production, and has characteristics of pesticide consumption reduction, reduction of residual pesticide on crops, environmental pollution reduction, safety to human and animals, good environment compatibility, and pest drug resistance generation resistance.

The invention discloses an insecticidal composition containing SYP-9625. The insecticidal composition contains effective active components of an active component A and an active component B, wherein the active component A is SYP-9625, and the active component B is selected from any one of the following compounds, pyridaben, azocyclotin, bifenazate, avermectin, propargite, fenpropathrin, tebufenpyrad, fenpyroximate, acequinocyl, halfenprox, and cyenopyrafen. The weight ratio of the active component A to the active component B is 1:80-80:1. The composition is synergistic to multiple insects which are harmful to the agricultural production. The pesticide consumption is lowered, the residual quantity on crops of a pesticide is reduced, and the environmental pollution is eliminated. The composition is safe to people and animals, good to environmental compatibility, and not prone to cause insects to generate pesticide resistance.

A disclosed pyriminostrobin-containing insecticidal composition containing an active component A and an active component B with a weight ratio of 1:70-70:1, the active component A is pyriminostrobin, and the active component B is any one compound selected from pyridaben, propargite, avermectin and tebufenpyrad. The composition has synergic effect on multiple harmful mites harmful to agriculture production, the pesticide usage amount is reduced, the pesticide residual quantity on crops is reduced, environmental pollution is mitigated, and the composition is safe to people and livestock, good in environment compatibility and insusceptible to arousing drug resistance in the insects.

The invention relates to a three-dimensional greening structure for a soilless lawn and a construction method thereof. The three-dimensional greening structure for the soilless lawn comprises a waterproof layer laid outside a wall body, a fixed framework layer, a liquid distribution pipe network for spraying liquid manure to a soilless lawn layer and the soilless lawn layer from inside to outsidein turn, wherein the fixed framework layer is fixedly arranged on the wall body; and the soilless lawn layer is lapped and fixed to the outer side of the fixed framework layer. The construction method comprises the following steps that: the waterproof layer is laid on the surface of the wall body; the fixed framework layer is fixed with the wall surface of the wall body by a bolt, welding, a hook, a truss and the like; the outer surface of the fixed framework layer is connected with the soilless lawn layer; and the liquid distribution pipe network is arranged between the fixed framework layerand the soilless lawn layer. The three-dimensional greening structure has the characteristics of long service life (more than 10 years), low maintenance cost and the like, is simple, and convenient to install, increases a green looking ratio, has dust absorption and noise reduction effects and obvious water saving and energy conservation effects and is easy to popularize, and the liquid manure can be controlled simply, easily and quantitatively.

The invention relates to a pesticide and a preparation method thereof, in particular to an unselective herbicide and a preparation method thereof. The unselective herbicide is characterized by being an oil suspending agent prepared by mixing glyphosate, oxyfluorfen and auxiliary materials. In the invention, the glyphosate and the oxyfluorfen are combined, the oxyfluorfen has the touch killing action on the blades of a plant so as to accelerate the absorption of the glyphosate and enhance the pesticide effect of the glyphosate, and the oxyfluorfen has the certain inhibiting effect on weed seeds in the soil so as to prolong the residual life. The herbicide has the advantages of excellent performances on weeding speed, environmental friendliness and herbicide cost conservation as well as obvious effect, wide weeding spectrum, long pesticide effect, rain washing resistance, environmental friendliness and the like on the weeding effect.

The invention discloses a trunk film coating agent for preventing fruit tree gummosis, which belongs to the technical field of pesticide preparation. The film coating agent comprises the following components in percentage by mass: 5.0 to 50.0 percent of polymer film forming material, 0.1 to 10.0 percent of sterilant, 0.0 to 5.0 percent of borax, 5.0 to 10.0 percent of plastics forming agent, 0.1 to 2.0 percent of emulsifier and the solvent is supplemented to 100 percent. The film coating agent can be used for preventing the gummosis of peach, pear, plum and other fruit trees, can form a stable protective film at gummosis wounds after being applied, not only resists the erosion of rainwater and prolongs the action time, but also reduces the pollution to the environment, improves the prevention effect, effectively prolongs the service life and the production period of the fruit trees, reduces the prevention cost, and can be popularized and applied to peach, pear, plum and other orchards.

The invention discloses a disinfectant composition comprising tebuconazole and levorotatory alpha-terpilenol and a production method thereof. The disinfectant composition is characterized by comprising the following active components in percentage by weight: 1-40 percent of tebuconazole, 1-40 percent of levorotatory alpha-terpilenol and the balance of addition agents, wherein the addition agents comprise missible oil, microemulsion and aqueous emulsion. The disinfectant composition enlarges a disinfection list after being compounded, has obvious synergy, obviously reduces the use quantity and the use time of a disinfectant, can simultaneously prevent multiple diseases, has a longer lasting period, delays the drug resistance of diseases and can be used for preventing sigatoka, leaf spots of peanuts, powdery mildew of cucumbers and apple alternaria blotches, in addition, the levorotatory alpha-terpilenol is used as monoterpene alcohol compounded by turpentine as a vegetal renewable resource, has low toxicity and is easy to degrade, and the related microemulsion and the aqueous emulsion use water to partially replace an organic solvent in order to reduce environment pollution.

The invention discloses a plant bud grafting wound healing agent. The plant bud grafting wound healing agent is prepared from, by weight, 6-8 parts of polyvinyl alcohol, 10-16 parts of water, 3-5 parts of sodium humate, 2-4 parts of nutrient element additive, 0.01-0.05 part of chitooligo saccharide, 0.5-0.9 part of iron vitriol, 1-2 parts of bactericide, 12-14 parts of a protective agent, 2-3 parts of a tackifier, 2-4 parts of nutrient and 0.1-0.3 part of auxin. The healing agent can effectively avoid bud grafting incisional wound infection and rotting, bacterium infection is avoided, water evaporation is reduced, wound healing is promoted, the bud grafting success rate is increased, the healing agent integrates sterilization, nourishment and moisturizing, use is flexible and convenient, the effect is outstanding, the safety is high, and rain wash resistance is good; meanwhile the preparation method is low in material cost, raw materials are easy to obtain, the technology is simple, and the high practical value and the good application prospect are achieved.

The invention discloses a comprehensive control method for a dragon fruit canker, and belongs to the technical field of plant protection and fruit culture. The method comprises the steps that for a newly-built orchard, the disease-free nursery stock and disease-resistant variety are selected to be cultivated; a bactericide is sprayed in spring in the morbidity orchard to restrain germination of pathogen spores; summer is the key control period, the phenomenon that pathogenic bacteria circularly infect a medium is reduced by cut off novel tender branches in time, and bactericide is sprayed; clipping, orchard cleaning and medicament spraying are performed in time in autumn and winter, and a pathogenic spore hibernacle is removed. All medicaments are organic silicone additives, the medicaments are promoted to extension and absorption on the surfaces of branches, and the control effect is enhanced. By implementing the comprehensive control method for the dragon fruit canker, damage to the canker can be completely controlled for the morbidity orchard, and the good prevention effect can be achieved for a non-attacked orchard.

The invention provides a fire-resistant heat-insulating belt for an optical fiber cable. The invention aims to solve the problems that the present jacket of the optical fiber cable and the wrapped outer protecting layer are poor in fire resistance of the material, cannot resist fire for a long time, are inferior in heat-insulating property and cannot realize a high-temperature protection function. The fire-resistant heat-insulating belt for the optical fiber cable comprises a first glass fiber layer, a mica layer, a second glass fiber layer, a ceramic fiber layer and a third glass fiber layer, wherein the mica layer is fixed between the first glass fiber layer and the second glass fiber layer and the ceramic fiber layer is fixed between the second glass fiber layer and the third glass fiber layer. The fire-resistant heat-insulating belt for the optical fiber cable has a fire-resistant temperature at 850-1000 DEG C, a tensile strength of N / 10mm more than or equal to 300 and a voltage-resisting power frequency puncture strength more than 10 kilovolt / mm<2>; the fire-resistant heat-insulating belt for the optical fiber cable has the advantages of fire-resistant high temperature resistance, heat-insulating anti-flaming property, impact resistance, rain resistance, and the like; the performance is stable; the service life is longer than 30 years; the fire-resisting property and safety of the optical fiber cable are greatly increased; and the manufacturing cost of the optical fiber cable is lowered.

The invention discloses an efficient insecticidal composition containing trifluorobenzene pyrimidine. The insecticidal composition contains effective active ingredients, namely an active ingredient A and an active ingredient B, wherein the active ingredient A is trifluorobenzene pyrimidine, the active ingredient B is any compound selected from chlorfenapyr, pymetrozine, dicyclanil, ethiprole, spirotetramate and pyriproxyfen, and the weight ratio of the active ingredient A to the active ingredient B is (1: 80) to (80: 1). The composition disclosed by the invention has a synergistic effect on a variety of pests which endanger agricultural production, so that the dosage of a pesticide is reduced, the residual quantity of the pesticide on crops is reduced, the environmental pollution is alleviated, the composition is safe to human and livestock, the environmental compatibility is good, and the drug resistance for the pests is difficult to generate.

The invention belongs to the technical field of automobile glass, and discloses tempered glass for a side window of an automobile. The tempered glass for the side window of the automobile disclosed by the invention is placed into a mixed salt of KNO3, K2CO3 and diatomite for chemical tempering. The chemically-tempered high-alumina high-silicon glass is prepared from the following components in percentage by mass: 57.8 to 65.5 percent of SiO2, 8.8 to 13.8 percent of Al2O3, 9.2 to 14.2 percent of Na2O, 2.2 to 5.8 percent of K2O, 5.2 to 8.8 percent of MgO, and 0.0 to 0.2 percent of CaO. By adopting the tempered glass, the overall mass of an automobile body is reduced, the oil consumption of the automobile is lowered in a driving process, and a certain energy-saving effect is achieved.

This invention belongs to preparative technique field of Biological Pesticide, Specifically relating to a gamma-PGA which is used as protective additive for Bacillus thuringiensis praeparatum and the its application that it is used as protective agent in thuringiensis praeparatum preparation . using gamma-PGA as Bt praeparatum, can reduce activity loss of Bt praeparatum in spray drying process, compared with control group, the anthelminthic activity, crystalline and gemma content of invented praeparatum raise about 18.55%,11.24% and 20.38% respectively. Besides, the application of this invention elevates anti- ultraviolet irradiation capability of Bt praeparatum in practically using process, after Sunlight shines 7 days, its anthelminthic activity is 4.30 times of control group. The application of this invention elevates sticky and attaching capability of Bt praeparatum at plant strain. It bears rain water underscouring, its anthelminthic activity can achieve more than 2.23 times of control group, accordingly extend residual period.

The invention relates to a simulation and fabrication method of a landscape tree. The method comprises the following steps: (1) designing and drawing the shape of a tree body; (2) fabricating a support frame of the tree body; (3) fabricating a fixed baseplate and fixing the fixed baseplate and the support frame of the tree body; (4) fabricating a branch frame on the support frame of the tree body; (5) fabricating an internal support part outside branches and inside tree bark; (6) fabricating the tree bark and wrapping the tree bark outside the branches; (7) fabricating and installing burls, broken branches, roots and the like; and (8) fabricating and installing a fixed base of the tree body. The method can further include the steps of fabricating a water-proof insert pile interface and a water-proof insert pile, fabricating interfaces for the branches, fabricating the external insert branches, adhering a water-proof layer on the outer surface of the support part outside the branch frame, adopting the true tree rolling over method when preparing the tree bark, fabricating an interface concave-convex type water-proof convergence structure and the like. The method has the characteristics of good fabrication effect, simple and practical process, good water-proof and wind-proof effects of a fabricated product and the like.

Belonging to the technical field of horticulture, the invention discloses a non-ground three-dimensional afforesting organic composite substrate, which is composed of biosynthetic peat, rice husk carbon residue, cassava leftover-agricultural organic waste mixture particles subjected to biological fermentation composting treatment, and coconut chaff shred. The afforesting substrate comprises, by volume, 2-3 parts of biosynthetic peat, 2-3 parts of rice husk carbon residue, 3-5 parts of cassava leftover-agricultural organic waste mixture fermented particles, and 1-2 parts of coconut chaff shred. In addition, every cubic volume is added with 0.5-1kg of a ternary compound fertilizer. The substrate has the following physicochemical indexes of: a particle size of less than or equal to 8mm, a length of less than or equal to 25mm, a water content of 40-50%, total porosity of 65-75%, a volume-weight of 0.35-0.5g / ml, a coarse organic matter content of more than or equal to 30% in dry substrate, a N+P2O5+K2O total nutrient content of 2-4%, an EC value of less than or equal to 3mS / cm, a gas-water ratio of 1:2-4, and pH of 5.5-7.0. The substrate is a dark brown or black brown particle and threadlike solid mixture, and has no peculiar smell. The afforesting substrate produced by the invention has the advantages of loose texture, light specific weight and high nutrition, and is very suitable for urban trunk road guardrails, overpasses and other non-ground three-dimensional afforesting.

The present invention relates to an off-road automative type kitchen truck, its chassis is off-road truck chassis, and on the platform a multifunctional cooking system and a multifunctional power distribution system are set. Said multifunctional cooking system is fixed on the inner wall of the vehicle body, and includes main food range, stir-frying range, stewing range, kneader, wasing tank, refrigerator and burner; and the multifunctional power distribution system includes shaft power generator, power-supply inverter, external power supply change-oven switching board, electric control main control box and electric control step control box, etc.

The invention discloses a compound efficient antibacterial composition containing fluoride ether bacteria amide. The composition is prepared from an active ingredient A and an active ingredient B, wherein the active ingredient A is fluoride ether bacteria amide, and the active ingredient B is any one selected from metalaxyl, metalaxyl-M, mandipropamid, fluazinam, boscalid, zoxamide, fluopicolide and flutolanil; and the weight ratio of the active ingredient A to the active ingredient B is 1:80 to 80:1. The composition has a synergetic effect on multiple diseases harmful to agricultural production, so that usage of pesticide can be reduced, residual amount of pesticide on crops can be reduced, and environmental pollution can be reduced. The composition is safe to humans and livestock and is good in environmental compatibility, and drug resistance is unlikely to produce against diseases.

The invention discloses an ultra-low volume liquid agent containing boscalid and triazole fungicide, a preparation method and an application of the liquid agent, aiming at solving the problems that as an ultra-low volume solvent requires characteristics of low release, high flash point, good active compound solubility, small crop medicine harm and low viscosity, ordinary components cannot meet corresponding requirements of the ultra-low volume solvent, a small varieties of ultra-low volume liquid agents are developed at present, and moreover, as a conventional medicine which takes triazole as the active component is separately and greatly used for a long time, germs have strong resistance and the medicine effect is hard to be further improved. The ultra-low volume liquid agent disclosed by the invention comprises boscalid, triazole fungicide and the like. After screening and experiment of a long time, the ultra-low volume liquid agent containing boscalid and triazole fungicide is prepared, the liquid agent takes boscalid and triazole fungicide as effective components, and through cooperation of the components, the liquid agent has the advantages of synergistic interaction, rapid effect, long lasting time, rain wash resistance, water conservation and labor conservation.

The invention discloses a bactericidal composition containing a polygonum cuspidatum extract and azoxystrobin or kresoxim-methyl, which contains an active component A and an active component B. The active component A is the polygonum cuspidatum extract and the active component B is one selected from the following components: azoxystrobin and kresoxim-methyl. The weight ratio of the active component A to the active component B is 1:80-60:1. The composition has a synergistic effect on various diseases damaging agricultural production, reduces dosage of a pesticide and reduces residual quantity of the pesticide on crops, reduces environment pollution, is safe to people and animal, is good in environmental compatibility and is not liable to generate drug resistance of the diseases.

The invention discloses a mixed preparation of chlorothalonil and carbendazim. The mixed preparation is characterized in that active components of the mixed preparation are chlorothalonil and carbendazim, the weight of the chlorothalonil and carbendazim accounts for 10 to 80% of the total weight of the mixed preparation, and a weight ratio of chlorothalonil to carbendazim is 1-10: 1-10. Processing dosage forms of the mixed preparation may be a wettable powder, a suspending agent or a water dispersible granule. According to the invention, the bactericides--chlorothalonil and carbendazim are used as the active component, an organosilicon auxiliary agent is selected and used, so adhesion of the liquid of the mixed preparation onto a plant is improved, and the characteristic of resistance to rain wash is improved; and combined usage of chlorothalonil and carbendazim substantially improves prevention and treatment efficiency on diseases like downy mildew of cucurbits and anthracnose.

The invention belongs to the field of bactericides, and relates to a bactericidal preparation with a pyrazolecarboxamide compound as an active component and an application of the bactericidal preparation. A compound A is taken as an active component, and at least one carrier and at least one auxiliary agent are provided, wherein the weight percentage of the active component is 0.1-99%. The structural formula of the compound A is shown as the follows, wherein, R<1> is selected from hydrogen or methyl, and R<2> is selected from methyl, ethyl, propyl or isopropyl. When the preparation disclosed by the invention is applied to the agriculture field or other fields needing disease prevention and treatment, the effect is specific, the pesticide effect is high, and the bactericidal preparation issafe to crops.

The present invention relates to a plasma preparation applied to plant disease control and growth promoting and its preparation method. The plasma preparation at least comprises plasma stock solution, which includes a vegetable oil mixed solution consisting of a vegetable oil and a plant trace element nutrient solution, an edible dispersant and plasma; the volume ratio of vegetable oil to plant trace element nutrient solution in the vegetable oil mixed solution is 1:10-2:1; the amount of the edible dispersant is 20mg -300mg relative to per liter vegetable oil mixed solution; the content of plasma in the plasma stock solution is 5mg / L-80mg / L. Its preparation method is simple: weigh all components, place them into a container and mix them, input plasma into the container and obtain the plasma preparation when the concentration of the plasma reaches the required level. The beneficial effects of the present application are that the cost of plasma preparation obtained from vegetable oil diluted by plant trace element nutrient solution is lower than that obtained from pure vegetable oil directly, and the preparation speed is greatly accelerated; meanwhile, the plant trace element comprised in the obtained product can improve quick formation of callus tissues of plants and accelerate recovery speed of infected trees.

The invention belongs to the technical field of agricultural planting, in particular to an organic mesona blume planting method, which includes the steps of seedling cultivation, soil preparation of aseedbed, selection of cuttings, cuttage, seedbed management, soil preparation of a field, application of a base fertilizer, mulching film, planting, field management, harvesting and the like. The organic mesona blume planting method has the advantages of regular cultivation from seedling cultivation to transplanting cultivation, reasonable fertilization, proper pest control, scientific managementand cultivation of mesona blume, safety, environmental protection, innocuity and harmlessness, high survival rate of the planted mesona blume, good growth potential, strong resistance and fewer pestsand diseases; compared with the traditional mesona blume planting method, the organic mesona blume planting method greatly improves the yield and quality of the mesona blume; and moreover, the mesonablume obtained by organic planting is natural and pollution-free and does not have the problem of pesticide residue, so that the method has a wide market prospect in the popularization of the mesonablume planting method.

The invention discloses a sterilization composition containing benzovindiflupyr. The sterilization composition contains active components A and B. The active component A is benzovindiflupyr. The active component B is one of prochloraz, prochloraz salts and fenamidone. A weight ratio of the active component A to B is 1: 70 to 70: 1. The composition produces synergism on a plurality of diseases damaging to agricultural production, reduces a pesticide use amount, reduces pesticide residues on crops, reduces environmental pollution, is safe for human and animals, has good environment compatibility and reduces crop resistance to plant diseases and insect pests.