CN104146012B - Preparation of control vegetable seedling virus disease and its preparation method and application - Google Patents
Preparation of control vegetable seedling virus disease and its preparation method and application Download PDFInfo
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- CN104146012B CN104146012B CN201410322905.0A CN201410322905A CN104146012B CN 104146012 B CN104146012 B CN 104146012B CN 201410322905 A CN201410322905 A CN 201410322905A CN 104146012 B CN104146012 B CN 104146012B
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Abstract
The invention provides and a kind ofly prevent and treat preparation of vegetable seedling virus disease and its preparation method and application, the weight percentage of said preparation is made up of zingiberaceous plant extract 30% ~ 80% and customary adjuvant 20% ~ 70%, the weight percentage of each component that wherein said zingiberaceous plant extract comprises and shared zingiberaceous plant extract total amount thereof is: ginger extract 5 ~ 10%, Fructus Amomi extract 5 ~ 20%, intelligence development extract 10 ~ 30%, galangal rhizome extract 4 ~ 25%, Turmeric P.E 2 ~ 10%, ginger flower extract 2 ~ 30%, Rhizoma of Japanse Galangal extract 3 ~ 10%, Rhizoma Curcumae extract 5 ~ 25%, Radix Curcumae extract 10 ~ 15%, Zingiber mioga extract 4 ~ 40%, Elettaria cardamomum (L.) Maton extract 2 ~ 15%.The present invention is that efficient, noresidue, production cost are low, economical and practical, the preparation of the control vegetable seedling virus disease utilizing zingiberaceous plant processing waste to prepare of environmental friendliness, high comprehensive performance.
Description
Technical field
The present invention relates to a kind of Antiphytoviral preparation of technical field of pesticide, particularly, what relate to is preparation method and the application thereof that a kind of zingiberaceous plant discards the control vegetable seedling virus disease preparation that part is made.
Background technology
The viroses of plant are the important diseases of a class harmed the crops, and have the title of plant cancer because its harm is great, control difficult.Bring about great losses to agricultural, the loss of the annual crops in the whole world is up to multi-million dollar throughout the year.In recent years, the viroses of plant endanger seriously day by day, especially to economic crops.Picture is as gourd, fruit and vegetable class plants etc. such as the brassicaceous vegetables such as Chinese cabbage, wild cabbage, radish and pumpkin, custard squash, fragrant sponge gourds.Can present more typical virus disease symptom after vegetable plant dye has virus, seedling stage falls ill, the mesophyll yellow near vein, and expands along vein.Some blades there is the circular chlorisis macula lutea of diameter 2 ~ 3 millimeters or chlorisis fleck, after to become deep or light alternate green mottled.Strain is fallen ill, and tender leaf performance gradation unequal is mottled, and old leaf back has the downright bad ring spot of pitchy, and the later stage easily bores a hole.Pujiang Lv Gu base, the Shanghai gross area 203.48 mu, gives birth to vegetables more than 100 mu, April seedling to infect severe viral sick, cause that seedling is withered and yellow, growing way is uneven, the vegetable supply of peasant directly caused and has a strong impact on.Greenhouse seedling is the critical period of plant cultivation, comes, greatly can reduce the Quality and yield of seedling, make plantation peasant household suffer huge economic loss once virus disease infects, and the importance of planting is educated in seedling cultivation as can be seen here.
In order to effectively control vegetable seedling virus disease and make that its growing way is neat, survival rate is high, people adopt various measures as the use etc. of breeding for disease resistance, prevention and control communication media, various chemical agent, but up to the present, be applied to greenhouse and the evil control of field vegetable seedling virus and the medicament kind of inducing it grow seldom, mainly Moroxydine Hydrochloride, crystal aerugo, octicin solution and mixed agent thereof, and effect is all undesirable, and dosage and cost constantly increase.In addition, owing to using chemical pesticide in a large number for a long time, the adverse effect such as high residue and contaminated environment is become increasingly conspicuous.Along with the reinforcement of environmental legislation and Public environmental attitude, the public more and more require agricultural production less containing or not containing the agricultural product of chemical residue, each large supermarket requires organic, low toxicity, low-residual to vegetables, and many pesticide species are disabled.For this reason, develop the applicable plant resource of a kind of novel cost biological vegetable seedling virus disease control induction medicament and seem very urgent.
Zingiberaceous plant, herbaceos perennial, rhizome is crawled or bulk, and all one's life, branch, tool fragrance or tool hot taste, terrestrial stem is upright.Zingiberaceous plant is an important resource plant treasure-house, includes a lot of famous medicinal material and aromatic plant, as fructus amomi, intelligence development, tsaoko, in one's early teens, ginger, galangal, turmeric, root tuber of aromatic turmeric, curcuma zedoary etc., be wind dispelling, stomach invigorating, stagnation resolvation, pain relieving key medicine; Also have the ornamental plants of some beauties, as ginger, Hainan pseudo-ginseng, Roscoea intermedia, Costus speciosus etc., can supply potted plant or be arranged in garden, the bud of Ci Wai Zingiber mioga can do vegetables, and turmeric can extract weld, for food industry.
Summary of the invention
For defect of the prior art, the object of this invention is to provide a kind of efficient, noresidue, low, economical and practical, environmental friendliness, high comprehensive performance the zingiberaceous plant processing waste that utilizes of production cost carries out preparation preventing and treating vegetable seedling virus disease and its preparation method and application.
According to an aspect of the present invention, a kind of preparation preventing and treating vegetable seedling virus disease is provided, the weight percentage of said preparation is made up of zingiberaceous plant extract 30% ~ 80% and customary adjuvant 20% ~ 70%, the weight percentage of each component that wherein said zingiberaceous plant extract comprises and shared zingiberaceous plant extract total amount thereof is: ginger extract 5 ~ 10%, Fructus Amomi extract 5 ~ 20%, intelligence development extract 10 ~ 30%, galangal rhizome extract 4 ~ 25%, Turmeric P.E 2 ~ 10%, ginger flower extract 2 ~ 30%, Rhizoma of Japanse Galangal extract 3 ~ 10%, Rhizoma Curcumae extract 5 ~ 25%, Radix Curcumae extract 10 ~ 15%, Zingiber mioga extract 4 ~ 40%, Elettaria cardamomum (L.) Maton extract 2 ~ 15%.
Preferably, the weight percentage of described zingiberaceous plant extract is 50% ~ 80%.
Described ginger (Zingiberofficinale) is taken from ginger and repaiies and shear off or naturally come off discarded and utilize this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or its mixture.Described ginger extract is repaiied by ginger shear off or naturally come off discarded and clay into power after utilizing this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or the oven dry of its mixture, and lixiviate, filtration obtains.
Described fructus amomi (AmomumvillosumLour.) is taken from fructus amomi and is pruned or naturally come off discarded and utilize this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or its mixture.Described Fructus Amomi extract is pruned by fructus amomi or naturally come off discarded and clays into power after utilizing this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or the oven dry of its mixture, and lixiviate, filtration obtains.
Described intelligence development (AlpiniaoxyphyllaMiq.) is taken from intelligence development and is pruned or naturally come off discarded and utilize this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or its mixture.Described intelligence development extract intelligence development is pruned or naturally come off discarded and clays into power after utilizing this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or the oven dry of its mixture, and lixiviate, filtration obtains.
Described galangal (RhizomaAlpiniaeOfficinarum) is taken from galangal and is pruned or naturally come off discarded and utilize this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or its mixture.Described galangal rhizome extract is pruned by galangal or naturally come off discarded and clays into power after utilizing this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or the oven dry of its mixture, and lixiviate, filtration obtains.
Described turmeric (CurcumalongaL.) is taken from turmeric and prunes or naturally come off discarded and utilize this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or its mixture.Described Turmeric P.E is pruned by turmeric or naturally come off discarded and clays into power after utilizing this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or the oven dry of its mixture, and lixiviate, filtration obtains.
Described ginger (HedychiumcoronariumKoen.) is taken from ginger and prunes or naturally come off discarded and utilize this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or its mixture.Described ginger flower extract is pruned by ginger or naturally come off discarded and clays into power after utilizing this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or the oven dry of its mixture, and lixiviate, filtration obtains.
Described Alpinia japonica (Alpiniajaponica (Thunb.) Miq.) is taken from Alpinia japonica and is pruned or naturally come off discarded and utilize this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or its mixture.Described Rhizoma of Japanse Galangal extract is pruned by Alpinia japonica or naturally come off discarded and clays into power after utilizing this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or the oven dry of its mixture, and lixiviate, filtration obtains.
Described curcuma zedoary (Curcumazedoaria (Christm.) Rosc) is taken from Bo art and is pruned or naturally come off discarded and utilize this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or its mixture.Described Bo art extract Bo art is pruned or naturally come off discarded and clays into power after utilizing this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or the oven dry of its mixture, and lixiviate, filtration obtains.
Described root tuber of aromatic turmeric (CurcumaaromaticaSalisb.) is taken from root tuber of aromatic turmeric and prunes or naturally come off discarded and utilize this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or its mixture.Described Radix Curcumae extract is pruned by root tuber of aromatic turmeric or naturally come off discarded and clays into power after utilizing this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or the oven dry of its mixture, and lixiviate, filtration obtains.
Suo Shu Zingiber mioga (prune or naturally come off discarded and utilize this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or its mixture by Zingibermioga (Thunb.) Rosc.) Qu Zi Zingiber mioga.Zingiber mioga is pruned or is naturally come off discarded and clay into power after utilizing this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or the oven dry of its mixture by Suo Shu Zingiber mioga extract Shi, and lixiviate, filtration obtains.
Described cardamom (EletteriacardamomumMaton) is taken from cardamom and is pruned or naturally come off discarded and utilize this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or its mixture.Described Elettaria cardamomum (L.) Maton extract is pruned by cardamom or naturally come off discarded and clays into power after utilizing this plant production to process root discarded in other product process, stem, leaf, branch, flower, fruit or the oven dry of its mixture, and lixiviate, filtration obtains.
Described customary adjuvant, refers to and can promote extract dissolving or the solubilizer (tween, polyethylene glycol, neopelex, Potassium dodecylbenzenesulfonate etc.) suspended, emulsifier (odium stearate, lauryl sodium sulfate, APEO etc.) and/or suspending agent, synergist (Tea Saponin etc.), bleeding agent (emulsifier BP etc.) etc.
According to another aspect of the present invention, a kind of preparation method of preparation of above-mentioned control vegetable seedling virus disease is provided, be specially: by ginger, fructus amomi, intelligence development, galangal, turmeric, Jiang Hua, Alpinia japonica, curcuma zedoary, root tuber of aromatic turmeric, Zingiber mioga, cardamom is pruned or is naturally come off discarded or utilize this plant production to process root branch discarded in other product process, stem, leaf, branch, flower, powder is ground into after one or more mixtures oven dry of fruit, again using organic solution as extraction solvent, lixiviate, filter, filtrate adopts the method for reduced pressure concentration to obtain medicinal extract respectively, then customary adjuvant is added, conveniently technique, make the preparation for preventing and treating vegetable seedling virus disease of the present invention.
Preferably, described oven dry refers to: dry at 20-50 DEG C.
Preferably, described powder refers to: 20-40 object particulate powder.
Preferably, described organic solvent refers to the organic solvent that plant extract is conventional, e.g., and ethanol, methyl alcohol, cyclohexanone etc.Organic solvent concentration is 10%-95%v/v, and its consumption is 5-20 times of powder quality.
Preferably, described lixiviate, refers to lixiviate 1-7d.
Preferably, described reduced pressure concentration refers to: by the crude extract vacuum decompression after lixiviate to-0.1 atmospheric pressure and water-bath at being placed in 40-80 DEG C, make coarse body fluid simmer down to medicinal extract.
According to a further aspect of the invention, provide the application of above-mentioned control vegetable seedling virus disease preparation, that is, water is added in Zingiber extract virus disease preparation under stirring at normal temperature, spray after making it be diluted to the concentration of Zingiber extract 0.2-5wt% and use.
Control vegetable seedling virus disease preparation of the present invention can be applied in the virus disease on the gourd, fruit and vegetable class seedlings such as the control brassicaceous vegetable such as Chinese cabbage, wild cabbage, radish in greenhouse and pumpkin, custard squash, fragrant sponge gourd.
The present invention utilizes zingiberaceous plant processing waste to carry out preventing and treating the exploitation of vegetable seedling virus disease preparation, while guaranteeing drug effect, greatly reduce the use of chemical pesticide, by the cyclic utilization of waste, avoid " secondary pollution ", while reducing a large amount of manpower and materials required for refuse process, very high economic benefit can also be produced.
Compared with prior art, the present invention has following beneficial effect:
(1) primary raw material forming product of the present invention is a kind of multicomponent mixture, and the active ingredient acting in conjunction due to the different mechanism of action can promote the growth of seedling, makes vegetable seedling robust growth, improves anti-virus ability, finally enables seedling normal growth.
(2) botanical biological pesticide of the present invention adopt raw material be easy to get, process simple, low for equipment requirements, be extremely beneficial to suitability for industrialized production.This several plant material all has plantation in China's most area, and through naturally coming off discarded and to utilize this plant production to process branch, stem, leaf, flower, fruit or its mixture discarded in other product process be all agricultural waste gurry, achieve resource reutilization, avoid secondary pollution, be conducive to the sustainable development of agricultural.
(3) this is prevented and treated virus disease preparation and derives from natural plant extracts, and natural conditions are easy to degraded, and toxicity is little, ecological, environmental protective, and to person poultry safety, cost is low.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.Below implement to contribute to those skilled in the art and understand the present invention further, but do not limit the present invention in any form.It should be pointed out that the common technique personnel concerning this area, without departing from the inventive concept of the premise, some distortion and improvement can also be made.These all belong to protection scope of the present invention.The part described in detail is not had to adopt existing techniques in realizing in following examples.
Embodiment 1
Zingiber extract 30% and customary adjuvant 70% form the preparation of control greenhouse cucumber seedling virus disease
Take ginger respectively, fructus amomi, intelligence development, galangal, turmeric, Jiang Hua, Alpinia japonica, curcuma zedoary, root tuber of aromatic turmeric, Zingiber mioga, cardamom prune or naturally come off discarded and utilize this plant production process branch (30 order particle) discarded in other product process altogether 100g (wherein ginger accounts for 10%, fructus amomi 5%, intelligence development 10%, galangal 5%, turmeric 5%, ginger 5%, Alpinia japonica 10%, curcuma zedoary 15%, root tuber of aromatic turmeric 10%, Zingiber mioga 15%, cardamom 10%), at room temperature 4d is flooded with the ethanolic solution 1000ml of 70%, filter, get its filtrate reduced in volume recycling design to obtain extracting medicinal extract, add the tween that weight accounts for whole control greenhouse vegetable seedling virus disease preparation 70% again, conveniently technique stirs, make it mix, make the plant resource preparation preventing and treating indoor seed of Fructus Cucumidis sativi seedling diseases viral disease, then thin up in made preparation, Elettaria cardamomum (L.) Maton extract concentration is made to be 3wt%.Then processed indoor cucumber seedling by the preparation preventing and treating virus disease after this dilution, add up seedling disease index after 7d, its preventive effect is 93.4%.
Embodiment 2
Zingiber extract 40% and customary adjuvant 60% form the preparation of control greenhouse romaine lettuce seedling virus disease
Take ginger respectively, fructus amomi, intelligence development, galangal, turmeric, Jiang Hua, Alpinia japonica, curcuma zedoary, root tuber of aromatic turmeric, Zingiber mioga, cardamom is pruned or is naturally come off discarded and utilize this plant production to process root discarded in other product process, branch, stem, leaf, flower, (wherein ginger accounts for 5% to be ground into the common 100g of powder (40 order particle) after one or more mixtures oven dry of fruit, fructus amomi 20%, intelligence development 10%, galangal 5%, turmeric 10%, ginger 10%, Alpinia japonica 5%, curcuma zedoary 5%, root tuber of aromatic turmeric 10%, Zingiber mioga 5%, cardamom 15%), at room temperature 3d is flooded with the ethanolic solution 2000ml of 50%, filter, get its filtrate reduced in volume recycling design to obtain extracting medicinal extract, add the tween that weight accounts for whole control greenhouse vegetable seedling virus disease preparation 60% again, conveniently technique stirs, make it mix, make the plant resource preparation of control greenhouse romaine lettuce seedling virus disease, then thin up in made preparation, ginger extract concentration is made to be 2wt%.Then processed greenhouse romaine lettuce seedling by the preparation preventing and treating virus disease after this dilution, add up seedling disease index after 6d, its preventive effect is 94.1%.
Embodiment 3
Zingiber extract 50% and customary adjuvant 50% form the preparation of control greenhouse brassica specie seedling diseases viral disease
Take ginger respectively, fructus amomi, intelligence development, galangal, turmeric, Jiang Hua, Alpinia japonica, curcuma zedoary, root tuber of aromatic turmeric, Zingiber mioga, cardamom is pruned or is naturally come off discarded and utilize this plant production to process root discarded in other product process, branch, stem, leaf, branch, flower, (wherein ginger accounts for 5% to be ground into the common 100g of powder (20 order particle) after one or more mixtures oven dry of fruit, fructus amomi 15%, intelligence development 20%, galangal 5%, turmeric 5%, ginger 5%, Alpinia japonica 5%, curcuma zedoary 5%, root tuber of aromatic turmeric 15%, Zingiber mioga 5%, cardamom 15%), at room temperature 6d is flooded with the ethanolic solution 500ml of 30%, filter, get its filtrate reduced in volume recycling design to obtain extracting medicinal extract, add the tween that weight accounts for whole control greenhouse vegetable seedling virus disease preparation 50% again, conveniently technique stirs, make it mix, make the plant resource preparation of control greenhouse brassica specie seedling diseases viral disease, then thin up in made preparation, Zingiber extract concentrations is made to be 2wt%.Then processed greenhouse wild cabbage seedling by the preparation preventing and treating virus disease after this dilution, add up seedling disease index after 8d, its preventive effect is 95.7%.
Embodiment 4
Zingiber extract 55% and customary adjuvant 45% form the preparation of control greenhouse sponge gourd seedling virus disease
Take ginger respectively, fructus amomi, intelligence development, galangal, turmeric, Jiang Hua, Alpinia japonica, curcuma zedoary, root tuber of aromatic turmeric, Zingiber mioga, cardamom is pruned or is naturally come off discarded and utilize this plant production to process root discarded in other product process, branch, stem, leaf, branch, flower, (wherein ginger accounts for 6% to be ground into the common 100g of powder (30 order particle) after one or more mixtures oven dry of fruit, fructus amomi 6%, intelligence development 10%, galangal 6%, turmeric 6%, ginger 6%, Alpinia japonica 10%, curcuma zedoary 5%, root tuber of aromatic turmeric 15%, Zingiber mioga 15%, cardamom 15%), at room temperature 7d is flooded with the ethanolic solution 2000ml of 90%, filter, get its filtrate reduced in volume recycling design to obtain extracting medicinal extract, then add the tween that weight accounts for whole control greenhouse vegetable seedling virus disease preparation 45%, conveniently technique stirs, make it mix, make the plant resource preparation of control greenhouse sponge gourd seedling virus disease, then thin up in made preparation, makes Zingiber extract concentrations be 1wt%.Then processed greenhouse sponge gourd seedling by the preparation preventing and treating virus disease after this dilution, add up seedling disease index after 7d, its preventive effect is 94.9%.
Embodiment 5
Zingiber extract 80% and customary adjuvant 20% form the preparation of control greenhouse Chinese cabbage seedling virus disease
Take ginger respectively, fructus amomi, intelligence development, galangal, turmeric, Jiang Hua, Alpinia japonica, curcuma zedoary, root tuber of aromatic turmeric, Zingiber mioga, cardamom is pruned or is naturally come off discarded and utilize this plant production to process root discarded in other product process, branch, stem, leaf, branch, flower, (wherein ginger accounts for 8% to be ground into the common 100g of powder (30 order particle) after one or more mixtures oven dry of fruit, fructus amomi 8%, intelligence development 10%, galangal 8%, turmeric 8%, ginger 8%, Alpinia japonica 10%, curcuma zedoary 5%, root tuber of aromatic turmeric 15%, Zingiber mioga 10%, cardamom 10%), at room temperature 7d is flooded with the ethanolic solution 2000ml of 90%, filter, get its filtrate reduced in volume recycling design to obtain extracting medicinal extract, then add the tween that weight accounts for whole control greenhouse vegetable seedling virus disease preparation 20%, conveniently technique stirs, make it mix, make the plant resource preparation of control greenhouse Chinese cabbage seedling virus disease, then thin up in made preparation, makes Zingiber extract concentrations be 1wt%.Then processed greenhouse Chinese cabbage seedling by the preparation preventing and treating virus disease after this dilution, add up seedling disease index after 7d, its preventive effect is 96.2%.
Comparative example:
Get respectively and prune or naturally come off discarded and utilize this plant production to process ginger discarded in other product process, fructus amomi, intelligence development, galangal, turmeric, Jiang Hua, Alpinia japonica, curcuma zedoary, root tuber of aromatic turmeric, Zingiber mioga, the root of cardamom, branch, stem, leaf, branch, flower, one or more mixtures of fruit, powder is ground into after oven dry, again using organic solution as extraction solvent, lixiviate, filter, filtrate adopts the method for reduced pressure concentration to obtain medicinal extract and extract respectively, and obtain extract formulation according to technique same as the previously described embodiments, they are as follows for the control efficiency of vegetable seedling virus disease: ginger 78.5%, fructus amomi 88.9%, intelligence development 76.9%, galangal 85.6%, turmeric 89.9%, ginger 83.2%, Alpinia japonica 80.2%, curcuma zedoary 79.9%, root tuber of aromatic turmeric 85.2%, Zingiber mioga 86.0%, cardamom 81.1%, as can be seen here, the independent equal extract formulation control efficiency of these plants is all lower than the control efficiency of the composite composition of multiple zingiberaceous plant extract in embodiment 1-5.
Above specific embodiments of the invention are described.It is to be appreciated that the present invention is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (10)
1. prevent and treat the preparation of vegetable seedling virus disease for one kind, it is characterized in that, the weight percentage of said preparation is made up of zingiberaceous plant extract 30% ~ 80% and customary adjuvant 20% ~ 70%, the weight percentage of each component that wherein said zingiberaceous plant extract comprises and shared zingiberaceous plant extract total amount thereof is: ginger extract 5 ~ 10%, Fructus Amomi extract 5 ~ 20%, intelligence development extract 10 ~ 30%, galangal rhizome extract 4 ~ 25%, Turmeric P.E 2 ~ 10%, ginger flower extract 2 ~ 30%, Rhizoma of Japanse Galangal extract 3 ~ 10%, Rhizoma Curcumae extract 5 ~ 25%, Radix Curcumae extract 10 ~ 15%, Zingiber mioga extract 4 ~ 40%, Elettaria cardamomum (L.) Maton extract 2 ~ 15%.
2. the preparation of control vegetable seedling virus disease according to claim 1, is characterized in that, the weight percentage of described zingiberaceous plant extract is 50% ~ 80%.
3. the preparation of control vegetable seedling virus disease according to claim 1 and 2, it is characterized in that, described zingiberaceous plant extract, each zingiberaceous plant is pruned or naturally comes off to discard and utilize one or more mixtures of root discarded in this plant production process, branch, stem, leaf, flower, fruit, clay into power after oven dry, lixiviate, filtration obtains.
4. the preparation method of the preparation of the control vegetable seedling virus disease described in an any one of claim 1-3, it is characterized in that, described method is specially: by ginger, fructus amomi, intelligence development, galangal, turmeric, Jiang Hua, Alpinia japonica, curcuma zedoary, root tuber of aromatic turmeric, Zingiber mioga, cardamom is pruned or is naturally come off discarded or utilize root discarded in this plant production process, stem, leaf, branch, flower, powder is ground into after one or more mixtures oven dry of fruit, again using organic solution as extraction solvent, lixiviate, filter, filtrate adopts the method for reduced pressure concentration to obtain medicinal extract respectively, then customary adjuvant is added, make the preparation for preventing and treating greenhouse vegetable seedling virus disease.
5. the preparation method of the preparation of control vegetable seedling virus disease according to claim 4, it is characterized in that, described oven dry refers to: dry at 20-50 DEG C; Described powder refers to: 20-40 object particulate powder.
6. the preparation method of the preparation of control vegetable seedling virus disease according to claim 4, is characterized in that, described organic solvent refers in ethanol, methyl alcohol, cyclohexanone a kind of.
7. the preparation method of the preparation of control vegetable seedling virus disease according to claim 6, is characterized in that, described organic solvent concentration is 10%-95%v/v, and its consumption is 5-20 times of powder quality.
8. the preparation method of the preparation of control vegetable seedling virus disease according to claim 4, is characterized in that described lixiviate refers to lixiviate 1-7d.
9. the preparation method of the preparation of control vegetable seedling virus disease according to claim 4, it is characterized in that, described reduced pressure concentration refers to: by the crude extract vacuum decompression after lixiviate to-0.1 atmospheric pressure and water-bath at being placed in 40-80 DEG C, make coarse body fluid simmer down to medicinal extract.
10. an application for the preparation of control vegetable seedling virus disease according to claim 1, is characterized in that, is added by water in Zingiber extract virus disease preparation, spray and use after making it be diluted to the concentration of Zingiber extract 0.2-5wt% under stirring at normal temperature.
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| CN108552269A (en) * | 2018-05-29 | 2018-09-21 | 滁州职业技术学院 | A kind of composite drug for prophylactic treatment vegetable virus disease |
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| CN106719950A (en) * | 2016-11-29 | 2017-05-31 | 朱朝阳 | One kind preventing and treating tomato virus disease preparation and preparation method thereof |
| CN107409834A (en) * | 2017-06-21 | 2017-12-01 | 磐安县派普特生物科技有限公司 | Organic vegetable seedling culture matrix |
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| CN100444734C (en) * | 2005-11-08 | 2008-12-24 | 广州暨南大学医药生物技术研究开发中心 | A compound antivirus sprayer and preparation method thereof |
| JP2009235049A (en) * | 2008-03-25 | 2009-10-15 | Yanagi Tomotama | Composition for controlling plant pest |
| JP2011201846A (en) * | 2010-03-25 | 2011-10-13 | Plums:Kk | Antimicrobial composition significantly reduced in acetic acid odor, and having plant-activating effect owing to acetic acid extract liquid from root vegetable component and mineral ingredient |
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