CN106818768A - A kind of shenqinmycin water solubility liquor and application thereof - Google Patents
A kind of shenqinmycin water solubility liquor and application thereof Download PDFInfo
- Publication number
- CN106818768A CN106818768A CN201610895749.6A CN201610895749A CN106818768A CN 106818768 A CN106818768 A CN 106818768A CN 201610895749 A CN201610895749 A CN 201610895749A CN 106818768 A CN106818768 A CN 106818768A
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- Prior art keywords
- shenqinmycin
- liquor
- water solubility
- water
- alkali
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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
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/60—1,4-Diazines; Hydrogenated 1,4-diazines
-
- 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 discloses a kind of shenqinmycin water solubility liquor and application thereof, shenqinmycin water solubility liquor is made up of the raw material of following weight percents：Shenqinmycin 0.1%~10%, alkali 0.1%~15%, surfactant 8%, surplus water are mended to 100%.Shenqinmycin water solubility liquor has the purposes treated or prevent plant disease.
Description
Technical field
The present invention relates to a kind of pesticidal preparations, and in particular to the water soluble pesticide system with shenqinmycin as main active
Agent and application.
Background technology
Shenqinmycin is a kind of biological bactericide secreted through biological culture by Pseudomonas bacterial strain M18, main component
It is phenazine-1-carboxylic acid (phenazine-1-carboxylic acid), while having wide spectrum to suppress phytopathogen and promote to plant
The dual-use function of thing growth.Because solubility of the shenqinmycin in Conventional solvents and water is very low, current shenqinmycin preparation master
To be suspending agent, dispersive property is not ideal enough, its formulations of pesticide need further exploitation.
The content of the invention
Present invention seek to address that one of technical problem present in prior art, therefore, it is an object of the present invention to
There is provided a kind of shenqinmycin water solubility liquor with antibacterial activity.
It should be noted that the present invention is to be based on the following discovery of inventor and complete：
According to an aspect of the present invention, the invention provides a kind of shenqinmycin water solubility liquor.It is of the invention
Embodiment, it is made up of the raw material of following weight percents：Shenqinmycin 0.1%~10%, alkali 0.1%~15%, surface are lived
Property agent 8%, surplus water mend to 100%, the shenqinmycin, its chemical formula is C13H8N2O2, chemical name is：Azophenlyene -1- carboxylics
Acid.
Embodiments in accordance with the present invention, above-mentioned shenqinmycin water solubility liquor has effectively antibiotic bioactive.
In addition, according to the above embodiment of the present invention, above-mentioned shenqinmycin water solubility liquor can also have what is added as follows
Technical characteristic：
Embodiments in accordance with the present invention, the shenqinmycin water solubility liquor is made up of the raw material of following weight percents：
Shenqinmycin 1%~10%, alkali 2%~15%, surfactant 8%, surplus water are mended to 100%.
Embodiments in accordance with the present invention, described alkali is the one kind in potassium hydroxide, NaOH, ammonia, isopropylamine.
Embodiments in accordance with the present invention, described surfactant is calcium dodecyl benzene sulfonate, lauryl sodium sulfate,
Calcium lignosulfonate, sodium sulfate of polyethenoxy ether of fatty alcohol, aliphatic alcohol polyoxyvinethene phosphate, Span, appoint
One kind or many in base phenol polyethenoxy ether, sodium sarcosinate, cocoyl CAB, the agricultural organosilicon auxiliary agent of trisiloxanes
Kind.
In the third aspect of the invention, the invention provides a kind of agricultural chemicals, it includes shenqinmycin described above
Water-soluble liquor.Inventor has found that the agricultural chemicals can be efficiently used for antibacterial.
Additional aspect of the invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Specific embodiment
Embodiments of the invention are described below in detail.It is exemplary below by the embodiment of description, is only used for explaining
The present invention, and be not considered as limiting the invention.
Shenqinmycin in shenqinmycin of the present invention water solubility liquor component is biological bactericide, potassium hydroxide,
NaOH, ammonia and isopropylamine are commercial compound.
Embodiment one：
Shenqinmycin water solubility liquor, the percentage by weight of wherein each component is：
Shenqinmycin：1%, NaOH：4%, surfactant：8%, water：Surplus.
Embodiment two：
Shenqinmycin water solubility liquor, the percentage by weight of wherein each component is：
Shenqinmycin：10%, potassium hydroxide：15%, surfactant：8%, water：Surplus.
Embodiment three：
Shenqinmycin water solubility liquor, the percentage by weight of wherein each component is：
Shenqinmycin：1%, isopropylamine：2%, surfactant：8%, water：Surplus.
Example IV：
Shenqinmycin water solubility liquor, the percentage by weight of wherein each component is：
Shenqinmycin：1%, ammonia 8%, surfactant：8%, water：Surplus.
Embodiment five：
Shenqinmycin water solubility liquor, the percentage by weight of wherein each component is：
Shenqinmycin：2%, ammonia 10%, surfactant：8%, water：Surplus.
Embodiment six：
Shenqinmycin water solubility liquor, the percentage by weight of wherein each component is：
Shenqinmycin：5%, potassium hydroxide 5%, surfactant：8%, water：Surplus.
Embodiment seven：
Indoor bioassay embodiment：Toxicity Determination of the shenqinmycin water solubility liquor to various pathogens
Indoor biometricses experimental technique：Suppression of the medicament to pathogen mycelial growth is determined using mycelial growth rate method to make
With.On the basis of pilot study, by further experiment, determine single dose to each for examination pathogen mycelial growth inhibition rate.Root
Factually the formula of example 1,2,3,4,5,6, prepares shenqinmycin concentration for its EC50Pastille culture medium, be made pastille flat board, will be each
For on examination pathogen pure culture biscuits involvng inoculation to flat board.Often treatment sets 3 repetitions, sets blank.Fallen in 28 DEG C of constant incubators
Culture is put, when blank mycelial growth is to flat board 2/3, colony diameter is measured using crossing method.Calculate each medicament pair
The inhibition of pathogen.Active compound and reagent are carried by Zhuhai Zhenlvse Technology Co., Ltd used by above-mentioned bioassay test
For.
Indoor bioassay experimental data is shown in Table 1：
The shenqinmycin of table 1 water solubility liquor is to each fungistatic effect for examination bacterium
The data of analytical table 1, it can be seen that the valid density of shenqinmycin is in its EC50Under conditions of, respectively with NaOH,
After potassium hydroxide, isopropylamine, ammonia are made water-soluble liquor, its synergistic effect is obvious, wherein, the Shen piperazine obtained according to example IV
Mycin water solubility liquor is to Rhizoctonia solani Kuhn, rice wilt pathogens, Ustilaginoidea virens, fusarium graminearum, the red corruption of cotton
Germ, walnut anthrax bacteria, the inhibiting rate of walnut pine root fungus have respectively reached 80.06%, 75.32%, 79.12%,
76.05%th, 68.57%, 65.23%, 70.06%.The inhibiting rate of other shenqinmycins water solubility liquor compares shenqinmycin list
Agent, all increased, and shenqinmycin is close with potassium hydroxide water solubility liquor inhibition with NaOH and shenqinmycin.Always
On body, shenqinmycin water solubility liquor has synergistic effect, environmentally friendly to crop safety with regard to medicament itself.This agriculture
Medicine preparation be preventing and treating Rhizoctonia solani Kuhn, rice wilt pathogens, Ustilaginoidea virens, fusarium graminearum, cotton boll rot pathogens,
The favourable agents of the fungal diseases such as walnut anthrax bacteria, walnut pine root fungus.
Embodiment eight：Preparation stability is tested
The formula of embodiment one to embodiment six is preserved 14 days in 4 DEG C, 54 DEG C respectively, room temperature storage is utilized after 60 days
HPLC methods determine shenqinmycin content in preparation, calculate resolution ratio, the results are shown in Table 2.
The shenqinmycin of table 2 water solubility liquor Stability Determination result
From table 2 it can be seen that shenqinmycin soluble liquid is in low temperature, high temperature and under room temperature storage, and resolution ratio is below
1%, occur without phenomenons such as precipitation, oil slick and layerings, show preferable stability.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
Can these embodiments be carried out with various changes, modification, replacement and modification in the case of departing from principle of the invention and objective, this
The scope of invention is limited by claim and its equivalent.
Claims (5)
1. a kind of shenqinmycin water solubility liquor, it is characterised in that it is made up of the raw material of following weight percents：Shenqinmycin
0.1%~10%, alkali 0.1%~15%, surfactant 8%, surplus water are mended to 100%.
2. shenqinmycin according to claim 1 water solubility liquor, it is characterised in that it by following weight percents original
Material is made：Shenqinmycin 1%~10%, alkali 2%~15%, surfactant 8%, surplus water are mended to 100%.
3. the water-soluble liquor of shenqinmycin according to any one of claim 1 to 2, it is characterised in that described alkali is hydrogen
One kind in potassium oxide, NaOH, ammonia, isopropylamine.
4. the water-soluble liquor of shenqinmycin according to any one of claim 1 to 2, it is characterised in that live on described surface
Property agent be calcium dodecyl benzene sulfonate, lauryl sodium sulfate, calcium lignosulfonate, sodium sulfate of polyethenoxy ether of fatty alcohol, fat
Fat alcohol polyoxyethylene ether phosphate, Span, polyoxyethylene nonylphenol ether, sodium sarcosinate, cocoyl propyl group beet
One or more in the agricultural organosilicon auxiliary agent of alkali, trisiloxanes.
5. a kind of agricultural chemicals, it is characterised in that including the shenqinmycin water solubility liquor described in any one of Claims 1 to 4.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610895749.6A CN106818768A (en) | 2016-10-13 | 2016-10-13 | A kind of shenqinmycin water solubility liquor and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610895749.6A CN106818768A (en) | 2016-10-13 | 2016-10-13 | A kind of shenqinmycin water solubility liquor and application thereof |
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| CN106818768A true CN106818768A (en) | 2017-06-13 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522571A (en) * | 2017-06-20 | 2017-12-29 | 上海农乐生物制品股份有限公司 | A kind of organic function nutrition fertilizer and preparation method thereof |
| CN109042685A (en) * | 2018-08-22 | 2018-12-21 | 南京林业大学 | A kind of complex antimicrobials and its application method |
| CN110669702A (en) * | 2019-11-15 | 2020-01-10 | 山东省果树研究所 | Biocontrol strain JK17 for preventing and treating walnut anthracnose as well as screening method and application thereof |
-
2016
- 2016-10-13 CN CN201610895749.6A patent/CN106818768A/en active Pending
Non-Patent Citations (2)
| Title |
|---|
| 许煜泉等: "微生物源绿色农药申嗪霉素研制与防治水稻纹枯病集成示范", 《植保科技创新与病虫防控专业化—中国植物保护学会2011年学术年会论文集》 * |
| 郭武棣: "《液体制剂》", 31 January 2004 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522571A (en) * | 2017-06-20 | 2017-12-29 | 上海农乐生物制品股份有限公司 | A kind of organic function nutrition fertilizer and preparation method thereof |
| CN109042685A (en) * | 2018-08-22 | 2018-12-21 | 南京林业大学 | A kind of complex antimicrobials and its application method |
| CN109042685B (en) * | 2018-08-22 | 2020-06-30 | 南京林业大学 | Composite antibacterial agent and use method thereof |
| CN110669702A (en) * | 2019-11-15 | 2020-01-10 | 山东省果树研究所 | Biocontrol strain JK17 for preventing and treating walnut anthracnose as well as screening method and application thereof |
| CN110669702B (en) * | 2019-11-15 | 2022-03-08 | 山东省果树研究所 | Biocontrol strain JK17 for preventing and treating walnut anthracnose as well as screening method and application thereof |
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Application publication date: 20170613 |
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