CN109221131B - Aqueous solution containing amino-oligosaccharin and kasugamycin and application thereof - Google Patents
Aqueous solution containing amino-oligosaccharin and kasugamycin and application thereof Download PDFInfo
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- CN109221131B CN109221131B CN201811290248.0A CN201811290248A CN109221131B CN 109221131 B CN109221131 B CN 109221131B CN 201811290248 A CN201811290248 A CN 201811290248A CN 109221131 B CN109221131 B CN 109221131B
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- kasugamycin
- oligosaccharin
- amino
- aqueous solution
- water
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, 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
- A01N43/04—Biocides, 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
- A01N43/14—Biocides, 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
- A01N43/16—Biocides, 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N25/00—Biocides, 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
- A01N25/02—Biocides, 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
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides a water aqua containing amino-oligosaccharin and kasugamycin, which comprises the following components in percentage by weight: 0.5-5% of amino-oligosaccharin, 0.5-5% of kasugamycin, 0.5-10% of GENAPOL X1501-10%, 1-6% of castor oil polyoxyethylene ether, 1-6% of laurylamidopropyl betaine and water, wherein the balance is 100%. The aqueous solution can be used for preventing and treating crop diseases, and is preferably used for preventing and treating rice blast.
Description
Technical Field
The invention belongs to the field of pesticides, and particularly relates to a water aqua containing amino-oligosaccharin and kasugamycin and application thereof.
Background
The development of green food is in great tendency, and green pesticide closely related to the green food is remarkably developed. Green pesticides have formed a range of mature varieties. The pesticide composition comprises plant-derived pesticides, microbial pesticides and the like, makes many breakthroughs in the aspect of green pesticide dosage forms, and forms environment-friendly green new dosage forms such as aqueous emulsion, microemulsion, suspending agent, aqueous solution and other seed coating agents, water dispersible granules, microcapsules and the like which take water as a matrix.
The amino-oligosaccharin is a product of further degrading chitosan, the chitosan is a polysaccharide biological macromolecule and widely exists in lower biological fungi, algae cells, shells of shrimps, crabs and insects of the arthritic animals, inner shells and cartilages of mollusks (such as squid and cuttlefish), cell walls of higher plants and the like in nature, and the amino-oligosaccharin (agricultural chitosan oligosaccharide) can inhibit the growth of some pathogenic bacteria, influence the germination of fungal spores, induce the morphological variation of hyphae, change of intracoronary biochemistry and the like. Can excite the gene in the plant body, produce chitinase, glucanase, preservative, PR protein and the like with disease-resistant function, has the function of activating cells, is beneficial to the recovery of the damaged plant, promotes the roots and the seedlings, enhances the stress resistance of crops, and promotes the growth and the development of the plants.
Kasugamycin mine is an agricultural antibiotic bactericide, has stronger systemic property, can prevent and treat diseases, but has more obvious treatment effect. Can be used for preventing and treating diseases of crops such as rice, vegetables, melons and fruits, and has long lasting period.
In order to solve the problems in the prior art, such as environmental pollution caused by chemical agents and organic solvents and influence on food safety, the invention provides a green pesticide preparation.
Disclosure of Invention
The invention aims to provide a water aqua containing amino-oligosaccharin and kasugamycin, which adopts biological source active ingredients, does not use any organic solvent, has no environmental pollution and can be used for preventing and treating rice blast.
The present invention provides the following technical solutions
A water aqua containing amino-oligosaccharin and kasugamycin comprises the following components in percentage by weight: 0.5-5% of amino-oligosaccharin, 0.5-5% of kasugamycin, 0.5-10% of GENAPOL X1501-10%, 1-6% of castor oil polyoxyethylene ether, 1-6% of laurylamidopropyl betaine and water, wherein the balance is 100%.
A water aqua containing amino-oligosaccharin and kasugamycin comprises the following components in percentage by weight: 1-3% of amino-oligosaccharin, 1-3% of kasugamycin, 1-10% of GENAPOL X1501-10%, 1-6% of castor oil polyoxyethylene ether, 1-6% of laurylamidopropyl betaine and water for making up to 100%.
The water aqua containing the amino-oligosaccharin and the kasugamycin is used for preventing and controlling crop diseases. The disease is preferably rice blast.
The invention has the following beneficial technical effects:
the water aqua provided by the invention adopts biological source active ingredients, does not use any organic solvent, has no environmental pollution and is safe to food. And the GENANOL X150 auxiliary agent is adopted in the aqueous solution, so that the dilution stability of the aqueous solution can be effectively improved, and the prevention and treatment effect of the active ingredients on rice blast can be improved.
Detailed Description
The following detailed description of specific embodiments of the present invention is provided in conjunction with examples, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Example 14% amino-oligosaccharin kasugamycin aqueous solution
Example 25% amino-oligosaccharin kasugamycin aqueous solution
Example 36% amino-oligosaccharin kasugamycin aqueous solution
Example 48% amino-oligosaccharin kasugamycin aqueous solution
Comparative example 14% amino-oligosaccharin kasugamycin aqueous solution
Comparative example 24% amino-oligosaccharin kasugamycin aqueous solution
EXAMPLE 5 determination of the Properties of the formulations
The test method comprises the following steps: low-temperature stability: the method is carried out according to 2.1 'emulsion and homogeneous liquid preparation' in GB/T19137-2003, and the precipitate of which does not exceed 0.3ml is qualified; heat storage stability: by referring to 2.1 'liquid preparation' in GB/T19136-2003, the decomposition rate of active ingredients after heat storage is less than or equal to 5%, and other indexes meet the requirements; dilution stability: sucking 5ml of sample by a pipette, placing the sample in a 100ml measuring cylinder, adding standard hard water to the scale, uniformly mixing, placing the sample in a water bath at the temperature of 30 +/-2 ℃ for standing for 1 hour, and ensuring that the diluent is uniform and no precipitate is qualified.
TABLE 1 aqueous solution Performance determination
| Example 1 | Example 2 | Example 3 | Example 4 | Comparative example 1 | Comparative example 2 | |
| Stability in dilution | Qualified | Qualified | Qualified | Qualified | Fail to be qualified | Fail to be qualified |
| Stability at Low temperature | Qualified | Qualified | Qualified | Qualified | Qualified | Fail to be qualified |
| Heat storageStability of | Qualified | Qualified | Qualified | Qualified | Qualified | Fail to be qualified |
As can be seen from table 1, the aqueous solutions prepared in examples 1 to 4 of the present invention have excellent dilution stability, low temperature stability, and heat storage stability. Compared with comparative examples 1 and 2, the auxiliary agent combination adopting GENANOL X150, castor oil polyoxyethylene ether and lauramidopropyl betaine in the aqueous agent plays a key role in the dilution stability, low-temperature stability and heat storage stability of the aqueous agent.
Example 6 field control
Test subjects: blast of rice
The test method comprises the following steps: according to the GB/T17980.19-2000 pesticide field pesticide effect test rule, the method for preventing and controlling the leaf diseases of rice by using bactericide
TABLE 2 field control test
As is clear from Table 2, the aqueous solutions prepared in examples 1 to 4 of the present invention had excellent controlling effects on rice blast, and the aqueous solutions prepared in examples 1 to 4 had higher controlling effects than those of comparative examples 1 and 2.
The above description is only a preferred embodiment of the present invention, and it is obvious to those skilled in the art that modifications may be made without departing from the scope of the present invention, and such modifications are also within the scope of the present invention.
Claims (4)
1. The water aqua containing the amino-oligosaccharin and the kasugamycin is characterized by comprising the following components in percentage by weight: 0.5-5% of amino-oligosaccharin, 0.5-5% of kasugamycin, 0.5-10% of GENAPOL X1501-10%, 1-6% of castor oil polyoxyethylene ether, 1-6% of laurylamidopropyl betaine and water, wherein the balance is 100%.
2. The aqueous solution containing the amino-oligosaccharin and the kasugamycin according to claim 1, which is characterized by comprising the following components in percentage by weight: 1-3% of amino-oligosaccharin, 1-3% of kasugamycin, 1-10% of GENAPOL X1501-10%, 1-6% of castor oil polyoxyethylene ether, 1-6% of laurylamidopropyl betaine and water for making up to 100%.
3. The aqueous solution containing amino-oligosaccharide and kasugamycin according to any one of claims 1 to 2, wherein said aqueous solution is used for controlling crop diseases.
4. The aqueous solution containing amino-oligosaccharin and kasugamycin according to claim 3, wherein the crop disease is rice blast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811290248.0A CN109221131B (en) | 2018-10-31 | 2018-10-31 | Aqueous solution containing amino-oligosaccharin and kasugamycin and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811290248.0A CN109221131B (en) | 2018-10-31 | 2018-10-31 | Aqueous solution containing amino-oligosaccharin and kasugamycin and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109221131A CN109221131A (en) | 2019-01-18 |
| CN109221131B true CN109221131B (en) | 2021-02-19 |
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| CN201811290248.0A Active CN109221131B (en) | 2018-10-31 | 2018-10-31 | Aqueous solution containing amino-oligosaccharin and kasugamycin and application thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112772652A (en) * | 2019-11-08 | 2021-05-11 | 中国科学院大连化学物理研究所 | Composite bactericide of alginate oligosaccharide and kasugamycin and application |
| CN115104609B (en) * | 2021-08-25 | 2024-03-08 | 汝阳自强生物科技有限公司 | Oligosaccharide plant sterilization synergistic composition and preparation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101258851A (en) * | 2007-03-06 | 2008-09-10 | 叶青 | Amino-oligosaccharin and kasugamycin soluble powder |
| CN103609561B (en) * | 2013-12-06 | 2015-01-14 | 郭红甫 | Rice blast prevention and control insecticide |
| CN104705297A (en) * | 2013-12-11 | 2015-06-17 | 南京科翼新材料有限公司 | Aid suitable for multiple glyphosate salt water agents |
| CN106912484B (en) * | 2017-01-19 | 2019-11-15 | 山西奥赛诺生物科技有限公司 | Xinjunan acetate aqua, method and the application of anti-edible mushroom bacterial decay disease |
| CN108651463A (en) * | 2017-03-28 | 2018-10-16 | 毕标能 | A kind of efficient bactericidal composite containing kasugarnycin |
| CN107455375B (en) * | 2017-09-22 | 2018-05-18 | 四川利尔作物科学有限公司 | High-efficiency environment friendly clopyralid aqua and its preparation method and application |
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