CN116636536A - Antiviral composition containing ningnanmycin and amino-oligosaccharin, preparation and application thereof - Google Patents

Antiviral composition containing ningnanmycin and amino-oligosaccharin, preparation and application thereof Download PDF

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Publication number
CN116636536A
CN116636536A CN202310690889.XA CN202310690889A CN116636536A CN 116636536 A CN116636536 A CN 116636536A CN 202310690889 A CN202310690889 A CN 202310690889A CN 116636536 A CN116636536 A CN 116636536A
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China
Prior art keywords
parts
antiviral composition
amino
oligosaccharin
ningnanmycin
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202310690889.XA
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Chinese (zh)
Inventor
祝博伟
祝春华
何孟轲
何孟夏
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Zhongcheng Guolian Henan Biotechnology Co ltd
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Zhongcheng Guolian Henan Biotechnology Co ltd
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Priority to CN202310690889.XA priority Critical patent/CN116636536A/en
Publication of CN116636536A publication Critical patent/CN116636536A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/541,3-Diazines; Hydrogenated 1,3-diazines
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • A01N25/04Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/12Powders or granules
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/12Powders or granules
    • A01N25/14Powders or granules wettable
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/14Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
    • A01N43/16Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01PBIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
    • A01P1/00Disinfectants; Antimicrobial compounds or mixtures thereof
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Zoology (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

The application relates to the technical field of biological pesticides, in particular to an antiviral composition containing ningnanmycin and amino-oligosaccharin, a preparation and application thereof. The antiviral composition comprises active ingredients of ningnanmycin and amino-oligosaccharin, wherein the mass ratio of the ningnanmycin to the amino-oligosaccharin is 1: (0.05-20). The application aims to provide an antiviral composition containing Ningnanmycin and amino-oligosaccharin, a preparation and application thereof, which are used for preventing and treating tomato virus diseases and solve the problems in the prior art.

Description

Antiviral composition containing ningnanmycin and amino-oligosaccharin, preparation and application thereof
Technical Field
The application relates to the technical field of biological pesticides, in particular to an antiviral composition containing ningnanmycin and amino-oligosaccharin, a preparation and application thereof.
Background
Tomato virus (TYLCV) is a plant disease caused by a single-stranded RNA virus of the genus yellow leaf curl virus, and is mainly parasitic in Solanaceae crops such as tomato, capsicum, eggplant, etc. Such diseases can cause yellowing and curling of plant leaves, hampering photosynthesis and other growth processes, and affecting plant yield and quality.
Tomato virus diseases are mainly transmitted through white fly, and after sucking sap of infected plants, the insects can carry viruses and transfer the viruses to healthy plants so that the plants are infected. At present, no specific medicine or vaccine can cure the diseases, and common prevention and treatment measures comprise measures of avoiding planting solanaceae crops in a high virus active period, using a variety with strong virus resistance, killing infected plants and the like.
Ningnanmycin, the name Ningnanmycin, is an innovative biological pesticide developed by the institute of Chengdu biological research of the national academy of sciences, is a novel cytosine nucleoside peptide antibiotic, and is mainly used for preventing and treating crop virus diseases such as tomatoes, peppers, tobacco and the like at present by prolonging the incubation period of bacteria, destroying the virion structure, reducing the virion concentration and regulating the metabolism of organisms so as to enhance the disease resistance and immunity of plants.
Amino oligosaccharins are an active molecule popular in nature and are widely found in organisms such as plants, animals, microorganisms, etc. In agriculture, amino oligosaccharins can exert the following actions: promoting plant growth: the amino-oligosaccharins can be absorbed by plants, promote the development of root systems and the capability of absorbing moisture and nutrients, and improve the adaptability of the plants to natural environments; improving soil quality: the amino oligosaccharin can stimulate the growth of related flora, catalyze the metabolism of substances between bacteria and soil medium, so that the soil is richer, the organic matters are more, the ventilation is better, the drainage is smoother, the water and nutrition quality contained in the surface soil are increased, and the effects of promoting the growth of crops and improving the yield are achieved; enhancing the salt and alkali resistance and the disease and pest resistance: by enhancing the natural barrier effect of plants, the amino-oligosaccharin can enable crops to improve the resistance to adverse environments and diseases and insect pests, so that the performances of drought resistance, salt and alkali resistance, disease and insect pests resistance and the like are improved; promoting the quality of fruits and vegetables: the amino oligosaccharin is widely applied in the production process of fruits and vegetables, and is beneficial to improving the quality and nutritional ingredients of crops such as fruits, spices, peppers and the like, such as mouthfeel, color, flavor, aroma, vitamin content and the like.
Disclosure of Invention
The application aims to provide an antiviral composition containing Ningnanmycin and amino-oligosaccharin, a preparation and application thereof, which are used for preventing and treating tomato virus diseases and solve the problems in the prior art.
The auxiliary materials or carriers, such as emulsifying agent, wetting dispersant, thickening agent, antifreezing agent, stabilizing agent, preservative, disintegrating agent, binding agent and the like, are all conventional components in pesticide preparations. For example, the emulsifier can be selected from one or more of nonionic surfactant castor oil ethylene oxide adduct (EL 40 or EL 90), nonylphenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether, phenethyl phenol polyoxyethylene polyoxypropylene ether and alkylphenol polyoxyethylene ether formaldehyde condensate; the wetting dispersant can be one or a mixture of more than two of sodium dodecyl sulfate, nekal BX, alkylphenol polyoxyethylene, salts of naphthalene sulfonic formaldehyde condensate or polyoxyethylene polyoxypropylene ether block copolymer according to any proportion; the thickener can be selected from any one or more of xanthan gum, carboxymethyl cellulose, sodium polyacrylate, aluminum magnesium silicate, gaseous silicon dioxide or attapulgite; the antifreezing agent can be selected from any one or more than one of ethylene glycol, propylene glycol, glycerol-diethyl ether diglycol or methyl propylene diglycol according to any proportion; the stabilizer can be selected from any one or more of 2, 6-di-tert-butyl-4-methylphenol (BHT), citric acid or Butyl Hydroxy Anisole (BHA); the disintegrating agent can be selected from any one or a mixture of a plurality of urea, bentonite, montmorillonite or sodium alginate; the binder can be selected from one or more of gelatin, acacia, xanthan gum, sodium tripolyphosphate, phenolic resin or polyvinylpyrrolidone; the filler can be one or more of kaolin, pottery clay and bentonite.
The application provides an antiviral composition containing ningnanmycin and amino-oligosaccharin, wherein the active ingredients of the antiviral composition comprise the ningnanmycin and the amino-oligosaccharin, and the mass ratio of the ningnanmycin to the amino-oligosaccharin is 1: (0.05-20).
In the above antiviral composition containing ningnanmycin and amino-oligosaccharin, as a preferred scheme, the antiviral composition comprises 10-20 parts of ningnanmycin and 1-10 parts of amino-oligosaccharin according to parts by weight.
In the above antiviral composition containing ningnanmycin and amino-oligosaccharin, as a preferred scheme, the antiviral composition comprises 15 parts of ningnanmycin and 6 parts of amino-oligosaccharin according to parts by weight.
In the above antiviral composition containing ningnanmycin and amino-oligosaccharin, as a preferred scheme, the antiviral composition comprises 1-10 parts of ningnanmycin and 10-20 parts of amino-oligosaccharin in parts by weight.
In the antiviral composition containing the ningnanmycin and the amino-oligosaccharin, as a preferable scheme, the antiviral composition comprises 6 parts of the ningnanmycin and 15 parts of the amino-oligosaccharin in weight parts, and the weight of the antiviral composition is 0.1-50% of the total weight of the dosage form.
The application also provides a soluble powder preparation, which comprises 50 parts of the antiviral composition, 20 parts of wetting agent, dispersing agent, white carbon black and/or filler, 2-10 parts of auxiliary agent comprising sodium dodecyl benzene sulfonate and filler comprising diatomite according to parts by weight.
The application also provides a soluble preparation which comprises 50 parts of the antiviral composition, 25-50 parts of ethylene glycol and/or cyclohexanone and the balance of water.
The application also provides a suspending agent preparation, which comprises 50 parts of the antiviral composition, 2-5 parts of ethylene glycol and/or cyclohexanone, 2-5 parts of mannitol and/or sorbitol, 1-2 parts of magnesium sulfate and the balance of water.
The application also provides a granular preparation, which comprises 50 parts of the antiviral composition, 10-15 parts of naphthalene sulfonic acid formaldehyde polycondensate, 2-5 parts of sodium dodecyl sulfate, 2-10 parts of ammonium sulfate and the balance of diatomite.
The application also provides the application of the antiviral composition, the soluble powder, the soluble solution, the suspending agent or the granules for preventing and treating tomato virus diseases.
Compared with the prior art, the application has the following technical effects:
1. the application provides an antiviral composition containing Ningnanmycin and amino-oligosaccharin, which has good control effect, low pesticide residue, stable pesticide effect and difficult resistance generation;
2. the application provides an antiviral composition containing Ningnanmycin and amino-oligosaccharin, which can delay the generation of drug resistance of viral diseases to medicaments and can prolong the service life of pesticide active ingredients.
The application also provides a preparation containing the antiviral composition and application thereof, and the preparation has the beneficial effects similar to those of the antiviral composition and is not repeated.
Detailed Description
Various exemplary embodiments of the application will now be described in detail, which should not be considered as limiting the application, but rather as more detailed descriptions of certain aspects, features and embodiments of the application.
It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. In addition, for numerical ranges in this disclosure, it is understood that each intermediate value between the upper and lower limits of the ranges is also specifically disclosed. Every smaller range between any stated value or stated range, and any other stated value or intermediate value within the stated range, is also encompassed within the application. The upper and lower limits of these smaller ranges may independently be included or excluded in the range.
Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. Although only preferred methods and materials are described herein, any methods and materials similar or equivalent to those described herein can be used in the practice or testing of the present application. All documents mentioned in this specification are incorporated by reference for the purpose of disclosing and describing the methods and/or materials associated with the documents. In case of conflict with any incorporated document, the present specification will control.
It will be apparent to those skilled in the art that various modifications and variations can be made in the specific embodiments of the application described herein without departing from the scope or spirit of the application. Other embodiments will be apparent to those skilled in the art from consideration of the specification of the present application. The specification and examples of the present application are exemplary only.
As used herein, the terms "comprising," "including," "having," "containing," and the like are intended to be inclusive and mean an inclusion, but not limited to.
Unless otherwise defined, the terms used in the present application and related to traditional Chinese medicine and traditional Chinese medicine are those known to those skilled in the art, such as moistening, etc.
The "parts" in the present application are all parts by mass unless otherwise specified.
The parts by weight of the present application mainly include the disclosed numerical range, any numerical value (including integers and fractions) or any two numerical value intervals in the disclosed range, or discontinuous plural intervals, and also include the numerical value or the numerical value range near the end of the numerical value range where the effect can be expected to be similar, for example, 5-10 parts, not only 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts and any two part intervals, but also other numerical value ranges are not included in the present application by way of example. Accordingly, the application also includes any subrange of any numerical range or any specific numerical value therein that has been directly disclosed.
The application provides an antiviral composition containing Ningnanmycin and amino-oligosaccharin, which comprises 1.0-30.0 parts (for example, 1 part, 3 parts, 4 parts, 6 parts, 10 parts, 12 parts, 15 parts, 18 parts, 20 parts, 24 parts, 30 parts and the like, the other parts can be taken as the decimal), 1.0-20.0 parts (for example, 1 part, 3 parts, 4 parts, 6 parts, 10 parts, 12 parts, 15 parts, 18 parts, 20 parts and the like, the other parts can be taken as the decimal), 2.0-10.0 parts (for example, 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, the other parts can be taken as the decimal), 1.0-10.0 parts (1 part, for example, 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts and the like) of nutmeg, the medicine composition is prepared from 1.0 to 10.0 parts (for example, 1 part, 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts and 10 parts, the decimal part can be obtained), 1.0 to 10.0 parts (for example, 1 part, 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts and 10 parts, the decimal part can be obtained) of the radix codonopsis pilosulae, 1.0 to 20.0 parts (for example, 1 part, 2 parts, 3 parts, 4 parts, 5 parts, 8 parts, 10 parts, 13 parts, 15 parts and 20 parts, etc., the decimal part can be obtained).
The application provides an antiviral composition containing ningnanmycin and amino-oligosaccharin, wherein the active ingredients of the antiviral composition comprise the ningnanmycin and the amino-oligosaccharin, and the mass ratio of the ningnanmycin to the amino-oligosaccharin is 1: (0.05-20).
In the above antiviral composition containing ningnanmycin and amino-oligosaccharin, preferably, the antiviral composition comprises 10-20 parts (for example, 10 parts, 13 parts, 15 parts, 20 parts, etc., preferably, decimal) of ningnanmycin and 1-10 parts (for example, 1 part, 2 parts, 3 parts, 4 parts, 5 parts, 8 parts, 10 parts, etc., preferably, decimal) of amino-oligosaccharin in terms of parts by weight.
In the above antiviral composition containing ningnanmycin and amino-oligosaccharin, preferably, the antiviral composition comprises 15 parts (for example, 1 part, 2 parts, 3 parts, 4 parts, 5 parts, 8 parts, 10 parts, 13 parts, 15 parts, etc., preferably, decimal) of ningnanmycin and 6 parts (for example, 1 part, 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, etc., preferably, decimal) of amino-oligosaccharin in parts by weight.
In the above antiviral composition containing ningnanmycin and amino-oligosaccharin, preferably, the antiviral composition comprises 1 to 10 parts (for example, 1 part, 2 parts, 3 parts, 4 parts, 5 parts, 8 parts, 10 parts, etc., preferably, decimal) of ningnanmycin and 10 to 20 parts (for example, 10 parts, 13 parts, 15 parts, 20 parts, etc., preferably, decimal) of amino-oligosaccharin in parts by weight.
In the above antiviral composition containing ningnanmycin and amino-oligosaccharin, preferably, the antiviral composition comprises 6 parts (for example, 1 part, 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, etc., preferably, decimal) of ningnanmycin and 15 parts (for example, 1 part, 2 parts, 3 parts, 4 parts, 5 parts, 8 parts, 10 parts, 13 parts, 15 parts, etc., preferably, decimal) of amino-oligosaccharin, accounting for 0.1% -50% of the total weight of the dosage form.
The application also provides a soluble powder preparation, which comprises 50 parts of the antiviral composition, 20 parts of wetting agent, dispersing agent, white carbon black and/or filler, 2-10 parts of auxiliary agent comprising sodium dodecyl benzene sulfonate and filler comprising diatomite according to parts by weight.
The application also provides a soluble preparation which comprises 50 parts of the antiviral composition, 25-50 parts of ethylene glycol and/or cyclohexanone and the balance of water.
The application also provides a suspending agent preparation, which comprises 50 parts of the antiviral composition, 2-5 parts of ethylene glycol and/or cyclohexanone, 2-5 parts of mannitol and/or sorbitol, 1-2 parts of magnesium sulfate and the balance of water.
The application also provides a granular preparation, which comprises 50 parts of the antiviral composition, 10-15 parts of naphthalene sulfonic acid formaldehyde polycondensate, 2-5 parts of sodium dodecyl sulfate, 2-10 parts of ammonium sulfate and the balance of diatomite.
The application also provides the application of the antiviral composition, the soluble powder, the soluble solution, the suspending agent or the granules for preventing and treating tomato virus diseases.
The above embodiments are only illustrative of the preferred embodiments of the present application and are not intended to limit the scope of the present application, and various modifications and improvements made by those skilled in the art to the technical solutions of the present application should fall within the protection scope defined by the claims of the present application without departing from the design spirit of the present application.

Claims (10)

1. An antiviral composition containing ningnanmycin and amino-oligosaccharin, which is characterized in that the active ingredients of the antiviral composition comprise the ningnanmycin and the amino-oligosaccharin, and the mass ratio of the ningnanmycin to the amino-oligosaccharin is 1: (0.05-20).
2. The antiviral composition containing ningnanmycin and amino-oligosaccharin according to claim 1, wherein the antiviral composition comprises, by weight, 10-20 parts of ningnanmycin and 1-10 parts of amino-oligosaccharin.
3. An antiviral composition comprising ningnanmycin and amino-oligosaccharin according to claim 2, wherein the antiviral composition comprises 15 parts of ningnanmycin and 6 parts of amino-oligosaccharin in parts by weight.
4. The antiviral composition containing ningnanmycin and amino-oligosaccharin according to claim 1, wherein the antiviral composition comprises, by weight, 1-10 parts of ningnanmycin and 10-20 parts of amino-oligosaccharin.
5. The antiviral composition comprising ningnanmycin and amino-oligosaccharin according to claim 4, wherein the antiviral composition comprises 6 parts by weight of ningnanmycin and 15 parts by weight of amino-oligosaccharin, and the weight of the antiviral composition is 0.1% -50% of the total weight of the dosage form.
6. A soluble powder preparation, which is characterized by comprising 50 parts of the antiviral composition according to any one of claims 1 to 5, 20 parts of wetting agent, dispersing agent, white carbon black and/or filler, 2-10 parts of sodium dodecyl benzene sulfonate and 2-10 parts of filler.
7. A soluble formulation comprising 50 parts of an antiviral composition according to any one of claims 1 to 5, and further comprising 25 to 50 parts of ethylene glycol and/or cyclohexanone, the balance being water.
8. A suspension formulation comprising 50 parts of an antiviral composition according to any one of claims 1 to 5, further comprising 2 to 5 parts of ethylene glycol and/or cyclohexanone, 2 to 5 parts of mannitol and/or sorbitol, 1 to 2 parts of magnesium sulphate and the balance water.
9. A granule formulation comprising 50 parts of the antiviral composition according to any one of claims 1 to 5, and further comprising 10 to 15 parts of naphthalene sulfonic acid formaldehyde polycondensate, 2 to 5 parts of sodium dodecyl sulfate, 2 to 10 parts of ammonium sulfate, and the balance of diatomaceous earth.
10. Use of an antiviral composition according to any one of claims 1 to 5 or a soluble powder according to claim 6 or a soluble solution according to claim 7 or a suspension according to claim 8 or a granule according to claim 9 for the control of tomato viral diseases.
CN202310690889.XA 2023-06-12 2023-06-12 Antiviral composition containing ningnanmycin and amino-oligosaccharin, preparation and application thereof Withdrawn CN116636536A (en)

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CN202310690889.XA CN116636536A (en) 2023-06-12 2023-06-12 Antiviral composition containing ningnanmycin and amino-oligosaccharin, preparation and application thereof

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CN202310690889.XA CN116636536A (en) 2023-06-12 2023-06-12 Antiviral composition containing ningnanmycin and amino-oligosaccharin, preparation and application thereof

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