CN106982832A - A kind of composition and application process that grey mould fruit rot of strawberry is treated based on guaiacol - Google Patents
A kind of composition and application process that grey mould fruit rot of strawberry is treated based on guaiacol Download PDFInfo
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- CN106982832A CN106982832A CN201710235433.9A CN201710235433A CN106982832A CN 106982832 A CN106982832 A CN 106982832A CN 201710235433 A CN201710235433 A CN 201710235433A CN 106982832 A CN106982832 A CN 106982832A
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- guaiacol
- strawberry
- composition
- fruit rot
- grey mould
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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
- 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
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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 grey mould fruit rot of strawberry is treated based on guaiacol, guaiacol is applied to agriculture field, composition is made by a certain percentage with pyrimethanil, for treating grey mould fruit rot of strawberry, guaiacol new application is developed, grey mould fruit rot of strawberry 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 grey mould fruit rot of strawberry
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 grey mould fruit rot of strawberry 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 pyrimethanil system
Into composition, phase composition includes guaiacol and pyrimethanil, and the mass ratio of the guaiacol and pyrimethanil is 1/10-10.
Preferably, the guaiacol and pyrimethanil ratio are 1-3.
Preferably, wherein Determination of Guaiacol is 20%, pyrimethanil content is 10%.
Preferably, also including the one or more in dispersant, sticker, bleeding agent, emulsifying agent, preservative, antifreezing agent.
Preferably, the pyrimethanil 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 grey mould fruit rot of strawberry based on guaiacol；Comprise the following steps：
S1., the pyrimethanil 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 strawberry.
Preferably, spray value is 300~400L/ 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 grey mould fruit rot of strawberry, can be made into conventional
The formulations of pesticide, it is mashed up in proportion with pyrimethanil, 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 pyrimethanil are made to the composition for the treatment of grey mould fruit rot of strawberry, its composition includes guaiacol and pyrimethanil,
The guaiacol and the mass ratio of pyrimethanil are 1/10-10.
More specifically, the guaiacol and pyrimethanil mass ratio are 1-3.
More specifically, wherein Determination of Guaiacol is 20%, and pyrimethanil 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, the pyrimethanil and guaiacol mixture are 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 grey mould fruit rot of strawberry is treated based on guaiacol；Comprise the following steps：
S1., the pyrimethanil 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 strawberry.
More specifically, spray value is 300~400L/ hm in the step S22, atomisation pressure is 0.3~0.8kPa,
Spraying times are 1~3 time.
Embodiment two
Guaiacol, pyrimethanil 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 grey mould fruit rot of strawberry pathogenic bacteria mycelial growth, record
And relatively more each drug concentration suppresses the bacteriostasis rate of grey mould fruit rot of strawberry pathogenic bacteria mycelial growth.
Result of the test shows that pyrimethanil has preferable bacteriostatic activity to the mycelial growth of grey mould fruit rot of strawberry pathogenic bacteria, and
Guaiacol is relatively low to the bacteriostatic activity of grey mould fruit rot of strawberry pathogenic bacteria.Pyrimethanil shows to the bacteriostatic activity of grey mould fruit rot of strawberry pathogenic bacteria
Write the bacteriostatic activity higher than guaiacol.
With probit analysis, calculate pyrimethanil, guaiacol and its mixture and suppress the life of grey mould fruit rot of strawberry pathogenic bacteria mycelia
Long toxicity regression formula.Result of calculation shows that pyrimethanil has to the mycelial growth of grey mould fruit rot of strawberry pathogenic bacteria preferably to be suppressed to live
Property, guaiacol is substantially less than pyrimethanil to the inhibitory activity of grey mould fruit rot of strawberry 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 pyrimethanil and guaiaci lignum
When phenol is with 1: 10,1: 5 mixture, the CTC values of its mixture are less than 80, illustrate its mixture pyrimethanil with guaiacol by 1: 10 mixture pair
The bacteriostatic activity of grey mould fruit rot of strawberry pathogenic bacteria shows as antagonism；When pyrimethanil and guaiacol are with 1:3、1:2nd, 1: 1 mixture
When, the CTC values of its mixture are all higher than 120, and with 1:2 be highest, illustrates pyrimethanil and guaiacol in these ratio mixtures pair
The bacteriostatic activity of grey mould fruit rot of strawberry pathogenic bacteria shows as synergistic effect；When pyrimethanil and guaiacol are with 10: 1 mixture, it is mixed
The CTC values of agent are more than 80 and less than 120, illustrate pyrimethanil with guaiacol by 10: 1,2: 1,3:1、5:1 ratio mixture is to strawberry
The bacteriostatic activity of gray mold pathogenic bacteria shows as summation action, therefore, configuration guaiacol pyrimethanil treatment grey mould fruit rot of strawberry
Composition pyrimethanil and both guaiacol ratio 1:3、1:2nd, choose among 1: 1, bactericidal activity is higher, wherein with 1:2
For 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 grey mould fruit rot of strawberry is treated based on guaiacol, it is characterised in that：Including guaiacol and pyrimethanil,
The guaiacol and the mass ratio of pyrimethanil are 1/10-10.
2. the composition as claimed in claim 1 that grey mould fruit rot of strawberry is treated based on guaiacol, it is characterised in that：It is described more to create
Wooden phenol and pyrimethanil ratio are 1-3.
3. the composition as claimed in claim 2 that grey mould fruit rot of strawberry is treated based on guaiacol, it is characterised in that：Wherein more create
Wooden phenol content is 20%, and pyrimethanil content is 10%.
4. the composition as claimed in claim 3 that grey mould fruit rot of strawberry 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 grey mould fruit rot of strawberry is treated based on guaiacol, it is characterised in that：It is described phonetic mould
Amine and guaiacol mixture are processed into one kind in suspending agent, aqua, soluble liquid.
6. the composition as claimed in claim 5 that grey mould fruit rot of strawberry 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 grey mould fruit rot of strawberry is treated based on guaiacol；Including
Following steps：
S1., the pyrimethanil 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 strawberry.
8. a kind of application process of the composition as claimed in claim 7 that grey mould fruit rot of strawberry 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 |
|---|---|---|---|
| CN201710235433.9A CN106982832A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process that grey mould fruit rot of strawberry is treated based on guaiacol |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710235433.9A CN106982832A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process that grey mould fruit rot of strawberry is treated based on guaiacol |
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| Publication Number | Publication Date |
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| CN106982832A true CN106982832A (en) | 2017-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710235433.9A Withdrawn CN106982832A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process that grey mould fruit rot of strawberry is treated based on guaiacol |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521958A (en) * | 2014-12-09 | 2015-04-22 | 安徽扬子化工有限公司 | Application of guaiacol to tobacco mosaic virus |
| 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 CN201710235433.9A patent/CN106982832A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521958A (en) * | 2014-12-09 | 2015-04-22 | 安徽扬子化工有限公司 | Application of guaiacol to tobacco mosaic virus |
| 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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Application publication date: 20170728 |