CN106973938A - A kind of composition and application process that cucurbits powdery mildew is treated based on guaiacol - Google Patents
A kind of composition and application process that cucurbits powdery mildew is treated based on guaiacol Download PDFInfo
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- CN106973938A CN106973938A CN201710235400.4A CN201710235400A CN106973938A CN 106973938 A CN106973938 A CN 106973938A CN 201710235400 A CN201710235400 A CN 201710235400A CN 106973938 A CN106973938 A CN 106973938A
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- China
- Prior art keywords
- guaiacol
- powdery mildew
- composition
- sulphur
- cucurbits powdery
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- 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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- 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/02—Sulfur; Selenium; Tellurium; Compounds 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
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of composition and application process that cucurbits powdery mildew is treated based on guaiacol, guaiacol is applied to agriculture field, composition is made by a certain percentage with sulphur, for treating cucurbits powdery mildew, guaiacol new application is developed, cucurbits powdery mildew 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 cucurbits powdery mildew
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 cucurbits powdery mildew is prevented and treated, and
There is provided its application process, blank of the guaiacol in the field purposes is filled up, guaiacol is made the present invention with sulphur
Composition, phase composition includes guaiacol and sulphur, and the mass ratio of the guaiacol and sulphur is 1/10-10.
Preferably, the guaiacol and sulphur ratio are 1/3-3.
Preferably, wherein Determination of Guaiacol is 30%, sulfur content is 10%.
Preferably, also including the one or more in dispersant, sticker, bleeding agent, emulsifying agent, preservative, antifreezing agent.
Preferably, the sulphur 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 cucurbits powdery mildew based on guaiacol；Comprise the following steps：
S1., the sulphur 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 melon crop.
Preferably, spray value is 100~200L/ 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 cucurbits powdery mildew, can be made into conventional
The formulations of pesticide, it is mashed up in proportion with sulphur, prevention effect more more preferable than single dose is reached, while adding chitosan and other auxiliary agents makes
The increase of guaiacol decoction viscosity, can preferably be attached to crop surface, beneficial to drug absorption, meanwhile, chitosan also has necessarily
Auxiliary it is antibacterial, the effect of desinsection, and moderate cost is worthy to be popularized.
Embodiment
Embodiment one
Guaiacol and sulphur are made to the composition for the treatment of cucurbits powdery mildew, its composition includes guaiacol and sulphur, described
The mass ratio of guaiacol and sulphur is 1/10-10.
More specifically, the guaiacol and sulphur mass ratio are 1/3-3.
More specifically, wherein Determination of Guaiacol is 30%, and sulfur 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, sulphur 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 cucurbits powdery mildew is treated based on guaiacol；Comprise the following steps：
S1., the sulphur 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 melon crop.
More specifically, spray value is 100~200L/ hm in the step S22, atomisation pressure is 0.3~0.8kPa,
Spraying times are 1~2 time.
Embodiment two
Guaiacol, sulphur 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、3∶
1st, 9 kinds of mixture samples of 5: 1,10: 1 ratio composition are to the Antibacterial Activity of cucurbits powdery mildew pathogenic bacteria mycelial growth, and record is simultaneously
Compare the bacteriostasis rate that each drug concentration suppresses cucurbits powdery mildew pathogenic bacteria mycelial growth.
Result of the test shows that sulphur has preferable bacteriostatic activity to the mycelial growth of cucurbits powdery mildew pathogenic bacteria, and is cured
The wooden phenol of wound is relatively low to the bacteriostatic activity of cucurbits powdery mildew pathogenic bacteria.Sulphur is significantly high to the bacteriostatic activity of cucurbits powdery mildew pathogenic bacteria
In the bacteriostatic activity of guaiacol.
With probit analysis, calculate sulphur, guaiacol and its mixture and suppress cucurbits powdery mildew pathogenic bacteria mycelial growth
Toxicity regression formula.Result of calculation shows that sulphur has preferable inhibitory activity to the mycelial growth of cucurbits powdery mildew pathogenic bacteria, more
The wooden phenol of wound is substantially less than sulphur to the inhibitory activity of cucurbits powdery mildew 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 sulphur and guaiacol
With 1: 10,1: 5,1:During 2 mixture, the CTC values of its mixture are less than 80, illustrate its mixture sulphur and guaiacol by 1: 10,1: 5,
1:2 mixtures show as antagonism to the bacteriostatic activity of cucurbits powdery mildew pathogenic bacteria；When sulphur and guaiacol are 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 sulphur with guaiacol by this
A little ratio mixtures show as synergistic effect to the bacteriostatic activity of cucurbits powdery mildew pathogenic bacteria；When sulphur and guaiacol are mixed with 10: 1
Timing, the CTC values of its mixture are more than 80 and less than 120, illustrate sulphur and guaiacol in 10: 1 ratio mixtures to melon white powder
The bacteriostatic activity of sick pathogenic bacteria shows as summation action, therefore, and configuration guaiacol sulphur treats the combination of cucurbits powdery mildew
Both thing sulphur and guaiacol ratio are chosen among 1: 5,1: 3,1: 1,2: 1,3: 1,5: 1, and bactericidal 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 (8)
1. a kind of composition that cucurbits powdery mildew is treated based on guaiacol, it is characterised in that：Including guaiacol and sulphur, institute
The mass ratio for stating guaiacol and sulphur is 1/10-10.
2. the composition as claimed in claim 1 that cucurbits powdery mildew is treated based on guaiacol, it is characterised in that：It is described more to create
Wooden phenol and sulphur ratio is 1/3-3.
3. the composition as claimed in claim 2 that cucurbits powdery mildew is treated based on guaiacol, it is characterised in that：Wherein more create
Wooden phenol content is 30%, and sulfur content is 10%.
4. the composition as claimed in claim 3 that cucurbits powdery mildew 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 cucurbits powdery mildew is treated based on guaiacol, it is characterised in that：The sulphur
One kind in suspending agent, aqua, soluble liquid is processed into guaiacol mixture.
6. the composition as claimed in claim 5 that cucurbits powdery mildew 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 cucurbits powdery mildew is treated based on guaiacol；Including
Following steps：
S1., the sulphur 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 melon crop.
8. a kind of application process of the composition as claimed in claim 7 that cucurbits powdery mildew 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 |
|---|---|---|---|
| CN201710235400.4A CN106973938A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process that cucurbits powdery mildew is treated based on guaiacol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710235400.4A CN106973938A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process that cucurbits powdery mildew is treated based on guaiacol |
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| Publication Number | Publication Date |
|---|---|
| CN106973938A true CN106973938A (en) | 2017-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710235400.4A Withdrawn CN106973938A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process that cucurbits powdery mildew is treated based on guaiacol |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475420A (en) * | 2009-01-23 | 2009-07-08 | 深圳市朗钛生物科技有限公司 | Fertilizer water-dispersion granule and preparation thereof |
| CN101578988A (en) * | 2009-05-27 | 2009-11-18 | 周彤 | Disease-preventing and yield-increasing foliage fertilizer formulation |
| 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 |
| 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 |
| 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 |
| CN106305783A (en) * | 2016-08-23 | 2017-01-11 | 河南中威高科技化工有限公司 | Detoxifying wound-healing sterilizing paste for woody plant |
-
2017
- 2017-04-12 CN CN201710235400.4A patent/CN106973938A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475420A (en) * | 2009-01-23 | 2009-07-08 | 深圳市朗钛生物科技有限公司 | Fertilizer water-dispersion granule and preparation thereof |
| CN101578988A (en) * | 2009-05-27 | 2009-11-18 | 周彤 | Disease-preventing and yield-increasing foliage fertilizer formulation |
| 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 |
| 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 |
| 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 |
| CN106305783A (en) * | 2016-08-23 | 2017-01-11 | 河南中威高科技化工有限公司 | Detoxifying wound-healing sterilizing paste for woody plant |
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Application publication date: 20170725 |