CN107006478A - A kind of composition and application process that rice seedling blight is treated based on guaiacol - Google Patents
A kind of composition and application process that rice seedling blight is treated based on guaiacol Download PDFInfo
- Publication number
- CN107006478A CN107006478A CN201710235361.8A CN201710235361A CN107006478A CN 107006478 A CN107006478 A CN 107006478A CN 201710235361 A CN201710235361 A CN 201710235361A CN 107006478 A CN107006478 A CN 107006478A
- Authority
- CN
- China
- Prior art keywords
- guaiacol
- rice seedling
- composition
- seedling blight
- fluoxastrobin
- 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
-
- 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
- A01N43/54—1,3-Diazines; Hydrogenated 1,3-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
- 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
Abstract
The invention discloses a kind of composition and application process that rice seedling blight is treated based on guaiacol, guaiacol is applied to agriculture field, composition is made by a certain percentage with Fluoxastrobin, for treating rice seedling blight, guaiacol new application is developed, rice seedling 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 rice seedling 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 rice seedling 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 Fluoxastrobin system
Into composition, phase composition includes guaiacol and Fluoxastrobin, and the mass ratio of the guaiacol and Fluoxastrobin is 1/10-10.
Preferably, the guaiacol and Fluoxastrobin ratio are 1/3-3.
Preferably, wherein Determination of Guaiacol is 30%, Fluoxastrobin content is 10%.
Preferably, also including the one or more in dispersant, sticker, bleeding agent, emulsifying agent, preservative, antifreezing agent.
Preferably, the Fluoxastrobin and guaiacol mixture are processed into suspending agent, aqua, soluble liquid, pulvis
It is a kind of.
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 rice seedling blight based on guaiacol；Comprise the following steps：
S1. the Fluoxastrobin and guaiacol mixture are processed into pulvis, and poison is mixed and made into by 1/100-1/1000 with soil
Soil；
S2. dispenser, takes the pesticide-clay mixture that step S1 is configured to spread pesticides rice field region.
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 rice seedling blight, can be made into conventional
The formulations of pesticide, it is mashed up in proportion with Fluoxastrobin, prevention effect more more preferable than single dose, and moderate cost are reached, is worthy to be popularized.
Embodiment
Embodiment one
Guaiacol and Fluoxastrobin are made to the composition for the treatment of rice seedling blight, its composition includes guaiacol and Fluoxastrobin,
The mass ratio of the guaiacol and Fluoxastrobin is 1/10-10.
More specifically, the guaiacol and Fluoxastrobin mass ratio are 1/3-3.
More specifically, wherein Determination of Guaiacol is 30%, and Fluoxastrobin content is 10%.
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, Fluoxastrobin and the guaiacol mixture is processed into suspending agent, aqua, soluble liquid, pulvis
In one 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 rice seedling blight is treated based on guaiacol；Comprise the following steps：
S1. the Fluoxastrobin and guaiacol mixture are processed into pulvis, and poison is mixed and made into by 1/100-1/1000 with soil
Soil；
S2. dispenser, takes the pesticide-clay mixture that step S1 is configured to spread pesticides rice field region.
Embodiment two
Guaiacol, Fluoxastrobin 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 rice seedling blight pathogenic bacteria mycelial growth, record
And relatively more each drug concentration suppresses the bacteriostasis rate of rice seedling blight pathogenic bacteria mycelial growth.
Result of the test shows that Fluoxastrobin has preferable bacteriostatic activity to the mycelial growth of rice seedling blight pathogenic bacteria, and
Guaiacol is relatively low to the bacteriostatic activity of rice seedling blight pathogenic bacteria.Fluoxastrobin shows to the bacteriostatic activity of rice seedling blight pathogenic bacteria
Write the bacteriostatic activity higher than guaiacol.
With probit analysis, calculate Fluoxastrobin, guaiacol and its mixture and suppress the life of rice seedling blight pathogenic bacteria mycelia
Long toxicity regression formula.Result of calculation shows that Fluoxastrobin has to the mycelial growth of rice seedling blight pathogenic bacteria preferably to be suppressed to live
Property, guaiacol is substantially less than Fluoxastrobin to the inhibitory activity of rice seedling 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 Fluoxastrobin and guaiaci lignum
Phenol is with 1: 10,1: 5,1:During 2 mixture, the CTC values of its mixture are less than 80, illustrate its mixture Fluoxastrobin with guaiacol by 1: 10,1
∶5、1:2 mixtures show as antagonism to the bacteriostatic activity of rice seedling blight pathogenic bacteria；When Fluoxastrobin and guaiacol with 1: 3,
1: 1,2: 1,3: 1,5: 1 mixture when, the CTC values of its mixture are all higher than 120, and with 1：3 be highest, illustrates Fluoxastrobin and guaiaci lignum
Phenol shows as synergistic effect in these ratio mixtures to the bacteriostatic activity of rice seedling blight pathogenic bacteria；When Fluoxastrobin and guaiacol
During with 10: 1 mixture, the CTC values of its mixture are more than 80 and less than 120, illustrate Fluoxastrobin and guaiacol in 10: 1 ratio mixtures
Summation action is shown as to the bacteriostatic activity of rice seedling blight pathogenic bacteria, therefore, configuration guaiacol Fluoxastrobin treatment paddy rice
Both the composition Fluoxastrobin and guaiacol of damping-off ratios are chosen among 1: 5,1: 3,1: 1,2: 1,3: 1,5: 1, sterilization
Activity is higher, wherein with 1：3 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 (7)
1. a kind of composition that rice seedling blight is treated based on guaiacol, it is characterised in that：Including guaiacol and Fluoxastrobin,
The mass ratio of the guaiacol and Fluoxastrobin is 1/10-10.
2. the composition as claimed in claim 1 that rice seedling blight is treated based on guaiacol, it is characterised in that：It is described more to create
Wooden phenol and Fluoxastrobin ratio is 1/3-3.
3. the composition as claimed in claim 2 that rice seedling blight is treated based on guaiacol, it is characterised in that：Wherein more create
Wooden phenol content is 30%, and Fluoxastrobin content is 10%.
4. the composition as claimed in claim 3 that rice seedling 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 rice seedling blight is treated based on guaiacol, it is characterised in that：The phonetic bacterium
Ester and guaiacol mixture are processed into one kind in suspending agent, aqua, soluble liquid, pulvis.
6. the composition as claimed in claim 5 that rice seedling 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 rice seedling blight is treated based on guaiacol；Including
Following steps：
S1. the Fluoxastrobin and guaiacol mixture are processed into pulvis, and poison is mixed and made into by 1/100-1/1000 with soil
Soil；
S2. dispenser, takes the pesticide-clay mixture that step S1 is configured to spread pesticides rice field region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710235361.8A CN107006478A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process that rice seedling blight is treated based on guaiacol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710235361.8A CN107006478A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process that rice seedling blight is treated based on guaiacol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107006478A true CN107006478A (en) | 2017-08-04 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710235361.8A Withdrawn CN107006478A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process that rice seedling blight is treated based on guaiacol |
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| Country | Link |
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| CN (1) | CN107006478A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0748217A (en) * | 1993-08-04 | 1995-02-21 | Matsukaade:Kk | Antibacterial agent |
| CN103907611A (en) * | 2013-01-06 | 2014-07-09 | 江苏丰登农药有限公司 | Sterilization composition containing fluxapyroxad and azoxystrobin, 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 |
-
2017
- 2017-04-12 CN CN201710235361.8A patent/CN107006478A/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 |
| CN103907611A (en) * | 2013-01-06 | 2014-07-09 | 江苏丰登农药有限公司 | Sterilization composition containing fluxapyroxad and azoxystrobin, 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: 20170804 |
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