CN106982836A - A kind of composition and application process that citrus bacterial canker disease is treated based on guaiacol - Google Patents
A kind of composition and application process that citrus bacterial canker disease is treated based on guaiacol Download PDFInfo
- Publication number
- CN106982836A CN106982836A CN201710235450.2A CN201710235450A CN106982836A CN 106982836 A CN106982836 A CN 106982836A CN 201710235450 A CN201710235450 A CN 201710235450A CN 106982836 A CN106982836 A CN 106982836A
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- CN
- China
- Prior art keywords
- guaiacol
- composition
- bacterial canker
- canker disease
- citrus bacterial
- 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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- 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/20—Copper
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of composition and application process that citrus bacterial canker disease is treated based on guaiacol, guaiacol is applied to agriculture field, composition is made by a certain percentage with Kocide SD, for treating citrus bacterial canker disease, guaiacol new application is developed, citrus bacterial canker disease 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 citrus bacterial canker disease
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 citrus bacterial canker disease 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 Kocide SD
Composition is made, phase composition includes guaiacol and Kocide SD, and the mass ratio of the guaiacol and Kocide SD is 1/10-
10。
Preferably, the guaiacol and Kocide SD ratio are 1/5-2.
Preferably, wherein Determination of Guaiacol is 10%, Kocide SD content is 30%.
Preferably, also including the one or more in dispersant, sticker, bleeding agent, emulsifying agent, preservative, antifreezing agent.
Preferably, the Kocide SD and guaiacol mixture are processed into one in suspending agent, aqua, soluble liquid
Kind.
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 citrus bacterial canker disease based on guaiacol;Comprise the following steps:
S1., the Kocide SD 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 mandarin tree.
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 citrus bacterial canker disease, can be made into conventional
The formulations of pesticide, it is mashed up in proportion with Kocide SD, prevention effect more more preferable than single dose is reached, is helped while adding chitosan with other
Agent makes the increase of guaiacol decoction viscosity, can preferably be attached to crop surface, beneficial to drug absorption, meanwhile, chitosan also has
Certain auxiliary is antibacterial, the effect of desinsection, and moderate cost, is worthy to be popularized.
Embodiment
Embodiment one
Guaiacol and Kocide SD are made to the composition for the treatment of citrus bacterial canker disease, its composition includes guaiacol and hydroxide
Copper, the mass ratio of the guaiacol and Kocide SD is 1/10-10.
More specifically, the guaiacol and Kocide SD mass ratio are 1/5-2.
More specifically, wherein Determination of Guaiacol is 10%, and Kocide SD 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, Kocide SD and the guaiacol mixture is processed into suspending agent, aqua, soluble liquid
It is a kind of.
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 citrus bacterial canker disease is treated based on guaiacol;Comprise the following steps:
S1., the Kocide SD 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 mandarin tree.
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, Kocide SD single dose are determined using Plating, and two kinds of single doses press 1: 10,1: 5,1:3、1:2、1∶1、2∶
1st, 9 kinds of mixture samples of 3: 1,5: 1,10: 1 ratio composition are to the Antibacterial Activity of citrus bacterial canker disease pathogenic bacteria mycelial growth, note
Record and compare the bacteriostasis rate that each drug concentration suppresses citrus bacterial canker disease pathogenic bacteria mycelial growth.
Result of the test shows that Kocide SD has preferable bacteriostatic activity to the mycelial growth of citrus bacterial canker disease pathogenic bacteria,
And guaiacol is relatively low to the bacteriostatic activity of citrus bacterial canker disease pathogenic bacteria.Antibacterial work of the Kocide SD to citrus bacterial canker disease pathogenic bacteria
Property is significantly higher than the bacteriostatic activity of guaiacol.
With probit analysis, calculate Kocide SD, guaiacol and its mixture and suppress citrus bacterial canker disease pathogenic bacteria mycelia
The toxicity regression formula of growth.Result of calculation shows that Kocide SD has preferable suppression to the mycelial growth of citrus bacterial canker disease pathogenic bacteria
System activity, guaiacol is substantially less than Kocide SD to the inhibitory activity of citrus bacterial canker disease 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 Kocide SD is with more creating
Wooden phenol is with 1: 10,1: 5,1:During 3 mixture, the CTC values of its mixture are less than 80, illustrate its mixture Kocide SD with guaiacol by 1:
10 mixtures show as antagonism to the bacteriostatic activity of citrus bacterial canker disease pathogenic bacteria;When Kocide SD 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 Kocide SD and guaiaci lignum
Phenol shows as synergistic effect in these ratio mixtures to the bacteriostatic activity of citrus bacterial canker disease pathogenic bacteria;When Kocide SD and guaiaci lignum
When phenol is with 10: 1 mixture, the CTC values of its mixture are more than 80 and less than 120, illustrate Kocide SD and guaiacol in 10: 1 ratios
Mixture shows as summation action to the bacteriostatic activity of citrus bacterial canker disease pathogenic bacteria, therefore, and configuration guaiacol Kocide SD is controlled
Both the composition Kocide SD and guaiacol of citrus bacterial canker disease ratios are treated 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 citrus bacterial canker disease is treated based on guaiacol, it is characterised in that:Including guaiacol and hydroxide
Copper, the mass ratio of the guaiacol and Kocide SD is 1/10-10.
2. the composition as claimed in claim 1 that citrus bacterial canker disease is treated based on guaiacol, it is characterised in that:It is described more to create
Wooden phenol and Kocide SD ratio is 1/5-2.
3. the composition as claimed in claim 2 that citrus bacterial canker disease is treated based on guaiacol, it is characterised in that:Wherein more create
Wooden phenol content is 10%, and Kocide SD content is 30%.
4. the composition as claimed in claim 3 that citrus bacterial canker disease 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 citrus bacterial canker disease is treated based on guaiacol, it is characterised in that:The hydrogen-oxygen
Change copper and guaiacol mixture are processed into one kind in suspending agent, aqua, soluble liquid.
6. the composition as claimed in claim 5 that citrus bacterial canker disease 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 citrus bacterial canker disease is treated based on guaiacol;Including
Following steps:
S1., the Kocide SD 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 mandarin tree.
8. a kind of application process of the composition as claimed in claim 7 that citrus bacterial canker disease 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.
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CN201710235450.2A CN106982836A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process that citrus bacterial canker disease is treated based on guaiacol |
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CN201710235450.2A CN106982836A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process that citrus bacterial canker disease is treated based on guaiacol |
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CN201710235450.2A Withdrawn CN106982836A (en) | 2017-04-12 | 2017-04-12 | A kind of composition and application process that citrus bacterial canker disease is treated based on guaiacol |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 CN201710235450.2A patent/CN106982836A/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
---|
彭作汛 等: "不同药剂防治柑橘溃疡病的效果", 《农技服务》 * |
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Application publication date: 20170728 |