CN107136082A - A kind of composition and application process that wheat sharp eyespot is treated based on guaiacol - Google Patents
A kind of composition and application process that wheat sharp eyespot is treated based on guaiacol Download PDFInfo
- Publication number
- CN107136082A CN107136082A CN201710235386.8A CN201710235386A CN107136082A CN 107136082 A CN107136082 A CN 107136082A CN 201710235386 A CN201710235386 A CN 201710235386A CN 107136082 A CN107136082 A CN 107136082A
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- CN
- China
- Prior art keywords
- guaiacol
- composition
- sharp eyespot
- wheat sharp
- jinggangmycin
- Prior art date
- 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.)
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Classifications
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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
- A01N25/24—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 ingredients to enhance the sticking of the active ingredients
-
- 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
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/08—Oxygen or sulfur directly attached to an aromatic ring system
- A01N31/16—Oxygen or sulfur directly attached to an aromatic ring system with two or more oxygen or sulfur atoms directly attached to the same aromatic ring system
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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 composition and application process that wheat sharp eyespot is treated based on guaiacol, guaiacol is applied to agriculture field, composition is made by a certain percentage with jinggangmycin, for treating wheat sharp eyespot, guaiacol new application is developed, wheat sharp eyespot can effectively be treated, the resistance against diseases of crop is improved, and it is compared with other existing agricultural chemicals single doses, and prevention effect is more preferable, production cost is relatively low, is worthy to be popularized.
Description
Technical field
The present invention relates to pesticide field, more particularly to application and administration side of the guaiacol mixture in preventing and treating wheat sharp eyespot
Method.
Background technology
Guaiacol is a kind of white or slightly yellow crystallization or colourless to pale yellow transparent oily liquids, there is special aroma
Taste, scientific name guaiacol, glycerin ether, guaiacol glycerol ether, adjacent hydroxyl glycerin ether etc., guaiaci lignum is present in nature
It is a kind of important fine-chemical intermediate in resin, pine tar and hardwood empyreumatic oil, is widely used in medicine, spices and dyestuff
Synthesis, rarely have the document and technology for using it for other field in existing production and living.
The content of the invention
The present invention develops guaiacol in agriculture field, the especially application in terms of wheat sharp eyespot is prevented and treated, and
There is provided its application process, blank of the guaiacol in the field purposes has been filled up, it is of the invention by guaiacol and jinggangmycin
Composition is made, phase composition includes guaiacol and jinggangmycin, and the mass ratio of the guaiacol and jinggangmycin is 1/10-
10。
Preferably, the guaiacol and jinggangmycin ratio are 1/5-5.
Preferably, wherein Determination of Guaiacol is 10%, jinggangmycin content is 50%.
Preferably, also including the one or more in dispersant, sticker, bleeding agent, emulsifying agent, preservative, antifreezing agent.
Preferably, the jinggangmycin and guaiacol mixture are processed into one in suspending agent, aqua, soluble liquid
Kind.
Preferably, the suspending agent includes sodium alginate 0.1%-25%, anion surfactant；The anion table
Face activating agent includes lignosulfonates 0.1%-25%.
Preferably, treating the application process of the composition of wheat sharp eyespot based on guaiacol；Comprise the following steps：
S1., the jinggangmycin and guaiacol mixture are processed into one kind in suspending agent, aqua, soluble liquid；
S2. dispenser, takes the guaiacol decoction that step S1 is configured to carry out spray pesticide to wheat.
Preferably, spray value is 400~800L/ hm in the step S22, atomisation pressure is 0.3~0.8kPa, dispenser
Number of times is 1~2 time.
The guaiacol decoction mechanism of action：
（1）Suppress RNA reverse transcriptase RTASE activity, prevent virion from synthesizing；
（2）Absorption of the virion on cell is prevented, virus is reduced and contaminates probability；
(3) oxidation resistance in enhancing plant, reduces injury of the virus dip-dye to plant；
(4) resistance against diseases of plant is improved.
The present invention develops guaiacol in preventive and therapeutic effect of the agriculture field particularly with wheat sharp eyespot, can be made into conventional
The formulations of pesticide, it is mashed up in proportion with jinggangmycin, prevention effect more more preferable than single dose is reached, is helped while adding chitosan with other
Agent makes the increase of guaiacol decoction viscosity, can preferably be attached to crop surface, beneficial to drug absorption, meanwhile, chitosan also has
Certain auxiliary is antibacterial, the effect of desinsection, and moderate cost, is worthy to be popularized.
Embodiment
Embodiment one
Guaiacol and jinggangmycin are made to the composition for the treatment of wheat sharp eyespot, its composition includes guaiacol and Jinggangmei
Element, the mass ratio of the guaiacol and jinggangmycin is 1/10-10.
More specifically, the guaiacol and jinggangmycin mass ratio are 1/5-5.
More specifically, wherein Determination of Guaiacol is 10%, and jinggangmycin content is 50%.
More specifically, in addition to one kind in dispersant, sticker, bleeding agent, emulsifying agent, preservative, antifreezing agent or
It is a variety of.
More specifically, jinggangmycin and the guaiacol mixture is processed into suspending agent, aqua, soluble liquid
It is a kind of.
More specifically, the suspending agent includes sodium alginate 0.1%-25%, anion surfactant；It is described it is cloudy from
Sub- surfactant includes lignosulfonates 0.1%-25%.
More specifically, the application process of the composition of wheat sharp eyespot is treated based on guaiacol；Comprise the following steps：
S1., the jinggangmycin and guaiacol mixture are processed into one kind in suspending agent, aqua, soluble liquid；
S2. dispenser, takes the guaiacol decoction that step S1 is configured to carry out spray pesticide to wheat.
More specifically, spray value is 400~800L/ hm in the step S22, atomisation pressure is 0.3~0.8kPa,
Spraying times are 1~2 time.
Embodiment two
Guaiacol, jinggangmycin single dose are determined using Plating, and two kinds of single doses press 1: 10,1: 5,1:3、1:2、1∶1、2∶
1st, 9 kinds of mixture samples of 3: 1,5: 1,10: 1 ratio composition are to the Antibacterial Activity of wheat sharp eyespot pathogenic bacteria mycelial growth, note
Record and compare the bacteriostasis rate that each drug concentration suppresses wheat sharp eyespot pathogenic bacteria mycelial growth.
Result of the test shows that jinggangmycin has preferable bacteriostatic activity to the mycelial growth of wheat sharp eyespot pathogenic bacteria,
And guaiacol is relatively low to the bacteriostatic activity of wheat sharp eyespot pathogenic bacteria.Antibacterial work of the jinggangmycin to wheat sharp eyespot pathogenic bacteria
Property is significantly higher than the bacteriostatic activity of guaiacol.
With probit analysis, calculate jinggangmycin, guaiacol and its mixture and suppress wheat sharp eyespot pathogenic bacteria mycelia
The toxicity regression formula of growth.Result of calculation shows that jinggangmycin has preferable suppression to the mycelial growth of wheat sharp eyespot pathogenic bacteria
System activity, guaiacol is substantially less than jinggangmycin to the inhibitory activity of wheat sharp eyespot pathogenic bacteria mycelial growth.
With the EC of each mixture50Value is calculated the co-toxicity coefficient of mixture by the abundant methods of Sun Yun, is as a result shown, when jinggangmycin is with more creating
When wooden phenol is with 1: 10 mixture, the CTC values of its mixture are less than 80, illustrate its mixture jinggangmycin with guaiacol by 1: 10 mixture pair
The bacteriostatic activity of wheat sharp eyespot pathogenic bacteria shows as antagonism；When jinggangmycin and guaiacol are with 1: 5,1:3、1:2、1∶
1、2∶1、3:1、5:During 1 mixture, the CTC values of its mixture are all higher than 120, and with 1:5 be highest, illustrates jinggangmycin and guaiaci lignum
Phenol shows as synergistic effect in these ratio mixtures to the bacteriostatic activity of wheat sharp eyespot pathogenic bacteria；When jinggangmycin and guaiaci lignum
When phenol is with 10: 1 mixture, the CTC values of its mixture are more than 80 and less than 120, illustrate jinggangmycin and guaiacol in 10: 1 ratios
Mixture shows as summation action to the bacteriostatic activity of wheat sharp eyespot pathogenic bacteria, therefore, and configuration guaiacol jinggangmycin is controlled
Both the composition jinggangmycin and guaiacol of wheat sharp eyespot ratios are treated 1: 5,1:3、1:2、1∶1、2∶1、3:1、5:1 it
Middle to choose, bactericidal activity is higher, wherein with 1:5 be optimum proportioning.
Preferred embodiments of the present invention are these are only, therefore the scope that the present invention is implemented can not be limited according to this, i.e., according to the present invention
Equivalence changes and decoration that description is made, should all belong in the range of present invention covering.
Claims (8)
1. a kind of composition that wheat sharp eyespot is treated based on guaiacol, it is characterised in that：Including guaiacol and Jinggangmei
Element, the mass ratio of the guaiacol and jinggangmycin is 1/10-10.
2. the composition as claimed in claim 1 that wheat sharp eyespot is treated based on guaiacol, it is characterised in that：It is described more to create
Wooden phenol and jinggangmycin ratio is 1/5-3.
3. the composition as claimed in claim 2 that wheat sharp eyespot is treated based on guaiacol, it is characterised in that：Wherein more create
Wooden phenol content is 10%, and jinggangmycin content is 50%.
4. the composition as claimed in claim 3 that wheat sharp eyespot is treated based on guaiacol, it is characterised in that：Also include dividing
One or more in powder, sticker, bleeding agent, emulsifying agent, preservative, antifreezing agent.
5. the composition as claimed in claim 4 that wheat sharp eyespot is treated based on guaiacol, it is characterised in that：The Jing Gang
Mycin and guaiacol mixture are processed into one kind in suspending agent, aqua, soluble liquid.
6. the composition as claimed in claim 5 that wheat sharp eyespot is treated based on guaiacol, it is characterised in that：It is described to suspend
Agent includes sodium alginate 0.1%-25%, anion surfactant；The anion surfactant includes lignin sulfonic acid
Salt 0.1%-25%.
7. a kind of application process of the composition as claimed in claim 6 that wheat sharp eyespot is treated based on guaiacol；Including
Following steps：
S1., the jinggangmycin and guaiacol mixture are processed into one kind in suspending agent, aqua, soluble liquid；
S2. dispenser, takes the guaiacol decoction that step S1 is configured to carry out spray pesticide to wheat.
8. a kind of application process of the composition as claimed in claim 7 that wheat sharp eyespot is treated based on guaiacol；It is described
Atomisation pressure is 0.3~0.8kPa in step S2, and spraying times are 1~2 time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710235386.8A CN107136082A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process that wheat sharp eyespot is treated based on guaiacol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710235386.8A CN107136082A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process that wheat sharp eyespot is treated based on guaiacol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107136082A true CN107136082A (en) | 2017-09-08 |
Family
ID=59774640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710235386.8A Withdrawn CN107136082A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process that wheat sharp eyespot is treated based on guaiacol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107136082A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0748217A (en) * | 1993-08-04 | 1995-02-21 | Matsukaade:Kk | Antibacterial agent |
| CN1272312A (en) * | 1999-04-30 | 2000-11-08 | 湖南农业大学 | Preparation method of fungicide for controlling banded sclerotial blight |
| CN104521957A (en) * | 2014-12-09 | 2015-04-22 | 安徽扬子化工有限公司 | Applications of guaiacol in rice stripe disease |
-
2017
- 2017-04-12 CN CN201710235386.8A patent/CN107136082A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0748217A (en) * | 1993-08-04 | 1995-02-21 | Matsukaade:Kk | Antibacterial agent |
| CN1272312A (en) * | 1999-04-30 | 2000-11-08 | 湖南农业大学 | Preparation method of fungicide for controlling banded sclerotial blight |
| CN104521957A (en) * | 2014-12-09 | 2015-04-22 | 安徽扬子化工有限公司 | Applications of guaiacol in rice stripe disease |
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| PB01 | Publication | ||
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Application publication date: 20170908 |