CN106922692A - A kind of composition and application process based on guaiacol treatment pear scab - Google Patents
A kind of composition and application process based on guaiacol treatment pear scab Download PDFInfo
- Publication number
- CN106922692A CN106922692A CN201710235393.8A CN201710235393A CN106922692A CN 106922692 A CN106922692 A CN 106922692A CN 201710235393 A CN201710235393 A CN 201710235393A CN 106922692 A CN106922692 A CN 106922692A
- Authority
- CN
- China
- Prior art keywords
- guaiacol
- composition
- zineb
- pear scab
- treats
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
- A01N47/14—Di-thio analogues thereof
-
- 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
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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 based on guaiacol treatment pear scab and application process, guaiacol is applied to agriculture field, composition is made by a certain percentage with zineb, for treating pear scab, develops guaiacol new application, pear scab can effectively be treated, the resistance against diseases of crop is improved, and it compares with existing other agricultural chemicals single doses, and prevention effect is more preferable, production cost is relatively low, is worthy to be popularized.
Description
Technical field
The application of pear scab and administration side are being prevented and treated the present invention relates to pesticide field, more particularly to guaiacol mixture
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., are present in guaiaci lignum 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 pear scab is prevented and treated, and carries
Its application process is supplied, blank of the guaiacol in the field purposes has been filled up, with zineb be made guaiacol by the present invention
Composition, phase composition includes guaiacol and zineb, and the guaiacol is 1/10-10 with the mass ratio of zineb.
Preferably, the guaiacol and zineb ratio are 1/2-2.
Preferably, wherein Determination of Guaiacol is 10%, zineb content is 20%.
Preferably, also including one or more in dispersant, sticker, bleeding agent, emulsifying agent, antifreezing agent, preservative.
Preferably, the zineb and guaiacol mixture are processed into the 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, the application process of the composition based on guaiacol treatment pear scab；Comprise the following steps：
S1., the zineb and guaiacol mixture are processed into the one kind in suspending agent, aqua, soluble liquid；
S2. dispenser, take the guaiacol liquid that step S1 configured carries out spray pesticide to pear tree.
Preferably, spray value is 300~600L/ hm in the step S22, atomisation pressure is 0.3~0.8kPa, dispenser
Number of times is 1~2 time.
The guaiacol liquid mechanism of action：
（1）Suppress the activity of RNA reverse transcriptase RTASE, prevent virion synthesis；
（2）Absorption of the virion on cell is prevented, virus is reduced and is contaminated 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 agriculture field particularly with the preventive and therapeutic effect of pear scab, can be made into conventional agriculture
Pharmaceutically dosage form, it is mashed up in proportion with zineb, prevention effect more more preferable than single dose is reached, while add shitosan and other auxiliary agents making
Guaiacol liquid viscosity increases, and can preferably be attached to crop surface, beneficial to drug absorption, meanwhile, shitosan also has necessarily
Auxiliary it is antibacterial, the effect of desinsection, and moderate cost is worthy to be popularized.
Specific embodiment
Embodiment one
Guaiacol and zineb are made the composition for the treatment of pear scab, its composition includes guaiacol and zineb, institute
It is 1/10-10 that guaiacol is stated with the mass ratio of zineb.
More specifically, the guaiacol and zineb mass ratio are 1/2-2.
More specifically, wherein Determination of Guaiacol is 10%, and zineb content is 20%.
More specifically, also including the one kind in dispersant, sticker, bleeding agent, emulsifying agent, antifreezing agent, preservative or
It is various.
More specifically, the zineb and guaiacol mixture are processed into 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 based on guaiacol treatment pear scab；Comprise the following steps：
S1., the zineb and guaiacol mixture are processed into the one kind in suspending agent, aqua, soluble liquid；
S2. dispenser, take the guaiacol liquid that step S1 configured carries out spray pesticide to pear tree.
More specifically, spray value is 300~600L/ hm in the step S22, atomisation pressure is 0.3~0.8kPa,
Spraying times are 1~2 time.
Embodiment two
Guaiacol, zineb 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、
, to the Antibacterial Activity of pear scab pathogenic bacteria mycelial growth, record is simultaneously for 9 kinds of mixture samples of 3: 1,5: 1,10: 1 ratio composition
Compare the bacteriostasis rate that each drug concentration suppresses pear scab pathogenic bacteria mycelial growth.
Result of the test shows that zineb has preferable bacteriostatic activity to the mycelial growth of pear scab pathogenic bacteria, and heals
The wooden phenol of wound is relatively low to the bacteriostatic activity of pear scab pathogenic bacteria.Zineb is significantly higher than to the bacteriostatic activity of pear scab pathogenic bacteria
The bacteriostatic activity of guaiacol.
With probit analysis, calculate zineb, guaiacol and its mixture and suppress pear scab pathogenic bacteria mycelial growth
Toxicity regression formula.Result of calculation shows that zineb has preferable inhibitory activity to the mycelial growth of pear scab pathogenic bacteria, more
The wooden phenol of wound is substantially less than zineb to the inhibitory activity of pear scab pathogenic bacteria mycelial growth.
With the EC of each mixture50Value presses the co-toxicity coefficient that the abundant methods of Sun Yun calculate mixture, as a result shows, when zineb 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 its mixture zineb with guaiacol by 1: 10,1
∶5、1:3 mixtures show as antagonism to the bacteriostatic activity of pear scab pathogenic bacteria；When zineb and guaiacol are with 1:2、1∶
1st, during 2: 1 mixture, the CTC values of its mixture are all higher than 120, and with 2:1 is highest, illustrates zineb with guaiacol by these ratios
Example mixture shows as synergistic effect to the bacteriostatic activity of pear scab pathogenic bacteria；When zineb and guaiacol are with 10: 1,5:1、3
: during 1 mixture, the CTC values of its mixture illustrate zineb with guaiacol by 10: 1,5 more than 80 and less than 120:1st, 3: 1 ratio
Mixture shows as summation action to the bacteriostatic activity of pear scab pathogenic bacteria, therefore, configuration guaiacol zineb treatment pears
Both the composition zineb and guaiacol of scab ratios are 1:2nd, choose among 1: 1,2: 1, bactericidal activity is higher, wherein
With 2:1 is optimum proportioning.
Preferred embodiments of the present invention are these are only, therefore can not according to this limit the scope that the present invention is implemented, i.e., according to the present invention
The equivalence changes that description is made and decoration, should all belong in the range of present invention covering.
Claims (8)
1. it is a kind of based on guaiacol treat pear scab composition, it is characterised in that：Including guaiacol and zineb, institute
It is 1/10-10 that guaiacol is stated with the mass ratio of zineb.
It is 2. as claimed in claim 1 to be based on the composition that guaiacol treats pear scab, it is characterised in that：The guaiaci lignum
Phenol and zineb ratio are 1/2-2.
It is 3. as claimed in claim 2 to be based on the composition that guaiacol treats pear scab, it is characterised in that：Wherein guaiaci lignum
Phenol content is 10%, and zineb content is 20%.
It is 4. as claimed in claim 3 to be based on the composition that guaiacol treats pear scab, it is characterised in that：Also include dispersion
One or more in agent, sticker, bleeding agent, emulsifying agent, antifreezing agent, preservative.
It is 5. as claimed in claim 4 to be based on the composition that guaiacol treats pear scab, it is characterised in that：The zineb
The one kind in suspending agent, aqua, soluble liquid is processed into guaiacol mixture.
It is 6. as claimed in claim 5 to be based on the composition that guaiacol treats pear scab, it is characterised in that：The suspending agent
Include sodium alginate 0.1%-25%, anion surfactant；The anion surfactant includes lignosulfonates
0.1%-25%。
7. it is a kind of to be based on the application process that guaiacol treats the composition of pear scab as claimed in claim 6；Including with
Lower step：
S1., the zineb and guaiacol mixture are processed into the one kind in suspending agent, aqua, soluble liquid；
S2. dispenser, take the guaiacol liquid that step S1 configured carries out spray pesticide to pear tree.
8. it is a kind of to be based on the application process that guaiacol treats the composition of pear scab as claimed in claim 7；The step
Atomisation pressure is 0.3~0.8kPa in rapid S2, and spraying times are 1~2 time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710235393.8A CN106922692A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process based on guaiacol treatment pear scab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710235393.8A CN106922692A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process based on guaiacol treatment pear scab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106922692A true CN106922692A (en) | 2017-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710235393.8A Withdrawn CN106922692A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process based on guaiacol treatment pear scab |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104430331A (en) * | 2014-12-09 | 2015-03-25 | 安徽扬子化工有限公司 | application of guaiacol in tomato yellow leaf curl virus disease |
| 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 CN201710235393.8A patent/CN106922692A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104430331A (en) * | 2014-12-09 | 2015-03-25 | 安徽扬子化工有限公司 | application of guaiacol in tomato yellow leaf curl virus disease |
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| 罗学平: "生产"绿色梨"的病虫综合防治技术", 《柑桔与亚热带果树信息》 * |
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Application publication date: 20170707 |