CN107087592A - A kind of composition and application process that maize sheath blight is treated based on guaiacol - Google Patents
A kind of composition and application process that maize sheath blight is treated based on guaiacol Download PDFInfo
- Publication number
- CN107087592A CN107087592A CN201710235360.3A CN201710235360A CN107087592A CN 107087592 A CN107087592 A CN 107087592A CN 201710235360 A CN201710235360 A CN 201710235360A CN 107087592 A CN107087592 A CN 107087592A
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- CN
- China
- Prior art keywords
- guaiacol
- sheath blight
- composition
- flusilazole
- maize sheath
- 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
- 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
-
- 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
- A01N55/00—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of composition and application process that maize sheath blight is treated based on guaiacol, guaiacol is applied to agriculture field, composition is made by a certain percentage with Flusilazole, for treating maize sheath blight, guaiacol new application is developed, maize sheath blight 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 maize sheath blight
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 maize sheath blight 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 Flusilazole system
Into composition, phase composition includes guaiacol and Flusilazole, and the mass ratio of the guaiacol and Flusilazole is 1/10-10.
Preferably, the guaiacol and Flusilazole ratio are 1/5-2.
Preferably, wherein Determination of Guaiacol is 10%, Flusilazole content is 30%.
Preferably, also including the one or more in dispersant, sticker, bleeding agent, emulsifying agent, preservative, antifreezing agent.
Preferably, the Flusilazole and guaiacol mixture are processed into one kind in suspending agent, aqua, soluble liquid.
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 maize sheath blight based on guaiacol；Comprise the following steps：
S1., the Flusilazole 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 corn.
Preferably, spray value is 400~600L/ hm in the step S22, atomisation pressure is 0.3~0.8kPa, dispenser
Number of times is 1~3 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 maize sheath blight, can be made into conventional
The formulations of pesticide, it is mashed up in proportion with Flusilazole, prevention effect more more preferable than single dose is reached, while adding chitosan and other auxiliary agents
Make the increase of guaiacol decoction viscosity, can preferably be attached to crop surface, beneficial to drug absorption, meanwhile, chitosan also has one
Fixed auxiliary is antibacterial, the effect of desinsection, and moderate cost, is worthy to be popularized.
Embodiment
Embodiment one
Guaiacol and Flusilazole are made to the composition for the treatment of maize sheath blight, its composition includes guaiacol and Flusilazole,
The mass ratio of the guaiacol and Flusilazole is 1/10-10.
More specifically, the guaiacol and Flusilazole mass ratio are 1/5-2.
More specifically, wherein Determination of Guaiacol is 10%, and Flusilazole content is 30%.
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, Flusilazole and the guaiacol mixture is processed into one in suspending agent, aqua, soluble liquid
Kind.
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 maize sheath blight is treated based on guaiacol；Comprise the following steps：
S1., the Flusilazole 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 corn.
More specifically, spray value is 400~600L/ hm in the step S22, atomisation pressure is 0.3~0.8kPa,
Spraying times are 1~3 time.
Embodiment two
Guaiacol, Flusilazole single dose are determined using Plating, and two kinds of single doses press 1: 10,1: 5,1:3、1:2、1∶1、2∶1、
9 kinds of mixture samples of 3: 1,5: 1,10: 1 ratio composition are to the Antibacterial Activity of maize sheath blight pathogenic bacteria mycelial growth, record
And relatively more each drug concentration suppresses the bacteriostasis rate of maize sheath blight pathogenic bacteria mycelial growth.
Result of the test shows that Flusilazole has preferable bacteriostatic activity to the mycelial growth of maize sheath blight pathogenic bacteria, and
Guaiacol is relatively low to the bacteriostatic activity of maize sheath blight pathogenic bacteria.Flusilazole shows to the bacteriostatic activity of maize sheath blight pathogenic bacteria
Write the bacteriostatic activity higher than guaiacol.
With probit analysis, calculate Flusilazole, guaiacol and its mixture and suppress the life of maize sheath blight pathogenic bacteria mycelia
Long toxicity regression formula.Result of calculation shows that Flusilazole has to the mycelial growth of maize sheath blight pathogenic bacteria preferably to be suppressed to live
Property, guaiacol is substantially less than Flusilazole to the inhibitory activity of maize sheath blight 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 Flusilazole and guaiaci lignum
Phenol is with 1: 10,1: 5,1:During 3 mixture, the CTC values of its mixture are less than 80, illustrate that its mixture Flusilazole is mixed by 1: 10 with guaiacol
The bacteriostatic activity of pairing maize sheath blight pathogenic bacteria shows as antagonism；When Flusilazole and guaiacol are with 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 3:1 is highest, illustrates Flusilazole with guaiacol by these
Ratio mixture shows as synergistic effect to the bacteriostatic activity of maize sheath blight pathogenic bacteria；When Flusilazole and guaiacol are mixed with 10: 1
Timing, the CTC values of its mixture are more than 80 and less than 120, illustrate Flusilazole and guaiacol in 10: 1 ratio mixtures to corn line
The bacteriostatic activity of rot pathogenic bacteria shows as summation action, therefore, configuration guaiacol Flusilazole treatment maize sheath blight
Both composition Flusilazole and guaiacol ratio are 1: 5,1:3、1:2nd, choose among 1: 1,2: 1, bactericidal activity is higher, wherein
With 3:1 is 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 maize sheath blight is treated based on guaiacol, it is characterised in that：Including guaiacol and Flusilazole,
The mass ratio of the guaiacol and Flusilazole is 1/10-10.
2. the composition as claimed in claim 1 that maize sheath blight is treated based on guaiacol, it is characterised in that：It is described more to create
Wooden phenol and Flusilazole ratio is 1/5-2.
3. the composition as claimed in claim 2 that maize sheath blight is treated based on guaiacol, it is characterised in that：Wherein more create
Wooden phenol content is 10%, and Flusilazole content is 30%.
4. the composition as claimed in claim 3 that maize sheath blight 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 maize sheath blight is treated based on guaiacol, it is characterised in that：The fluorine silicon
Azoles and guaiacol mixture are processed into one kind in suspending agent, aqua, soluble liquid.
6. the composition as claimed in claim 5 that maize sheath blight 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 maize sheath blight is treated based on guaiacol；Including
Following steps：
S1., the Flusilazole 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 corn.
8. a kind of application process of the composition as claimed in claim 7 that maize sheath blight is treated based on guaiacol；It is described
Atomisation pressure is 0.3~0.8kPa in step S2, and spraying times are 1~3 time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710235360.3A CN107087592A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process that maize sheath blight is treated based on guaiacol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710235360.3A CN107087592A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process that maize sheath blight is treated based on guaiacol |
Publications (1)
| Publication Number | Publication Date |
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| CN107087592A true CN107087592A (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710235360.3A Withdrawn CN107087592A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process that maize sheath blight is treated based on guaiacol |
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| CN (1) | CN107087592A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0748217A (en) * | 1993-08-04 | 1995-02-21 | Matsukaade:Kk | Antibacterial agent |
| 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 |
| CN104642376A (en) * | 2013-11-15 | 2015-05-27 | 南京华洲药业有限公司 | Bactericidal composition containing prothioconazole and flusilazole and application thereof |
-
2017
- 2017-04-12 CN CN201710235360.3A patent/CN107087592A/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 |
| CN104642376A (en) * | 2013-11-15 | 2015-05-27 | 南京华洲药业有限公司 | Bactericidal composition containing prothioconazole and flusilazole and application thereof |
| 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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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170825 |
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| WW01 | Invention patent application withdrawn after publication |