CN105961406A - Pesticide composition containing oxathiapiprolin and quinoline copper - Google Patents
Pesticide composition containing oxathiapiprolin and quinoline copper Download PDFInfo
- Publication number
- CN105961406A CN105961406A CN201610627696.XA CN201610627696A CN105961406A CN 105961406 A CN105961406 A CN 105961406A CN 201610627696 A CN201610627696 A CN 201610627696A CN 105961406 A CN105961406 A CN 105961406A
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- China
- Prior art keywords
- copper
- ethyl ketone
- hydroxyquinolinate
- pyrrole ethyl
- thiazole pyrrole
- Prior art date
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
- A01N43/42—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings condensed with carbocyclic rings
-
- 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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/74—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
- A01N43/78—1,3-Thiazoles; Hydrogenated 1,3-thiazoles
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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 pesticide composition containing oxathiapiprolin and quinoline copper. The weight ratio of oxathiapiprolin to quinoline copper in the composition is 1:30 to 30:1, preferentially 1:10 to 10:1. The composition has a good synergistic effect on Plasmopara uiticola in the matching range.
Description
Technical field
The present invention relates to composition pesticide field, particularly relate to a kind of fluorine-containing thiazole pyrrole ethyl ketone and the pesticide of copper 8-hydroxyquinolinate
Compositions.
Background technology
Downy mildew, late blight are the serious plant disease of danger to vegetables fruits crop.Data according to investigations, in Europe, annual valency
The pesticide being worth 1.8 hundred million Euros is used for preventing and treating downy mildew.And the economic loss that the whole world is caused because of the late blight of potato every year is up to 40
Hundred million Euros.
Fluorine thiazole pyrrole ethyl ketone, English common name oxathiapiprolin, CAS accession number 1003318-67-9, chemical name
1-(4-{4-[(5RS)-5-(2,6-difluorophenyl)-4,5-dihydro-1,2-azoles-3-base]-1,3-thiazol-2-yl }-1-piperidines
Base)-2-[5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl] ethyl ketone, be Du Pont release in the near future there is brand-new effect machine
The antibacterial fluorine thiazole pyrrole ethyl ketone of reason then can be rated as the epoch-making product preventing and treating downy mildew and late blight.Fluorine thiazole pyrrole ethyl ketone is Du Pont
The first piperidyl thiazole isoxazolines antibacterial that company newly researches and develops, its structure includes isoxazole ring, pyrazole ring and thiazole ring.
This product lasts 14 years from being found to listing, has condensed the outstanding wisdom of Du Pont's scientists.This antibacterial is sick to Oomycete
Former bacterium has the action site of uniqueness, and downy mildew and epidemic disease to Rhizoma Solani tuber osi, Fructus Vitis viniferae, vegetable and other Featured crops have Zhuo
More preventive effect.
Copper 8-hydroxyquinolinate is typical organic chelated copper systemic fungicide, has extremely strong adhesion strength and resistance of rainwater washing against energy
Power, copper 8-hydroxyquinolinate is also equipped with the features such as safety is high, fungicidal spectrum is wide, the lasting period is long, low cost in addition, to preventing and treating bacterial disease tool
There is specially good effect, fungal disease preventing and treating is also had efficiently, alternative conventional Inorganic Copper series bactericidal agent, it is used for preventing and treating fruit tree, vegetable
Upper various bacillary and fungal disease.Copper 8-hydroxyquinolinate has the feature of organic quinolines and mantoquita concurrently, has double sterilization activity, root
It is that its mechanism of action is unique: organic quinolines suppression pathogenic bacteria spore metabolism, controls cell and again divide and break up, chela simultaneously
The source of disease bacterium spore that conjunction copper ion is sprouted absorbs, and directly kills spore cell inside source of disease bacterium, thus reaches the work of diseases prevention
With；Crop is all had by fungus, bacterial multiple diseases and significantly kills and inhibitory action, and in plant being stimulated
The effects such as the activity of various enzymes, has raising photosynthesis, promotes growth, purifies fruit face, increases yield, improving quality.
Different pesticide species compositions compound, and are the effective ways of preventing and treating corps diseases resistance generation, develop and grind
Study carefully efficiently, the complex preparation of low toxicity, low-residual there is small investment, R&D cycle short advantage, thus by researching and developing machine both at home and abroad
The attention of structure.Present inventor on the basis of lab screening and field control effectiveness test, filter out fluorine thiazole pyrrole ethyl ketone with
Oxine-copper composite, has obvious potentiation in certain scope to downy mildew.At present, there is no about fluorine thiazole pyrrole ethyl ketone
Report with oxine-copper composite.
Summary of the invention
It is an object of the invention to provide a kind of Synergistic bactericidal composition being suitable for and agriculturally using, contribute to reducing pesticide
Usage amount, delay the drug-fast generation of pathogen.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that a kind of bactericidal composition, it is characterised in that
Active component includes fluorine thiazole pyrrole ethyl ketone and copper 8-hydroxyquinolinate, and wherein, the mass ratio of fluorine thiazole pyrrole ethyl ketone and copper 8-hydroxyquinolinate is 1:30-30:
1, preferably 1:10-10:1.
Further, in described bactericidal composition, the weight ratio of active component is 1-90%, preferably 20-60%.
Further, during the bactericidal composition of the present invention directly can be processed by pesticide, conventional preparation method is prepared as
For any one dosage form in Pesticide formulation, such as, can be cream, wettable powder, suspending agent, water dispersible granules, water
Emulsion, microemulsion, granule etc..
The compositions of the present invention can be the most blended with each material in the finished product preparation i.e. compositions of form offer, it is also possible to
Unit dose form provides, and is directly mixed in proportion in bucket or tank, is then diluted to required concentration before using.
Further, the compositions of the present invention can also add other agricultural active composition, such as antibacterial, insecticide,
The agricultural active composition such as herbicide, fertilizer.
The bactericidal composition of the present invention is applicable to prevent and kill off crops downy mildew, late blight etc..
Compared with prior art, the invention have the benefit that
(1), after the compositions of the present invention is compounding, there is in certain scope obvious synergistic function, preventive effect and single work
Property composition is compared and is significantly improved；
(2) in the compositions of the present invention, the active component mechanism of action is different, while effectively preventing and treating crop pest, permissible
Delay the drug-fast generation of pathogen, be conducive to delaying the service life of pesticide activity component, reduce further production cost
And use cost, the beneficially integrated control of resistance disease；
(3) the compositions preparation technology of the present invention is simple, is suitable for popularization and application in actual production.
Detailed description of the invention
In order to make the purpose of the present invention of the present invention, technical scheme and advantage clearer, the following tool of the present invention
Body embodiment illustrates, but the present invention is limited to absolutely not these examples.The following stated is only the preferable embodiment of the present invention, only
For explaining the present invention, but can not be therefore understands that be the restriction to the scope of the claims of the present invention.It should be pointed out that, it is all in the present invention
Spirit and principle within any amendment, equivalent or the improvement etc. made, should be included in protection scope of the present invention it
In, therefore, the protection domain of patent of the present invention should be as the criterion with claims.
One, example of formulations
1, embodiment 1:21% fluorine thiazole pyrrole ethyl ketone copper 8-hydroxyquinolinate wettable powder (20:1)
Fluorine thiazole pyrrole ethyl ketone 20%
Copper 8-hydroxyquinolinate 1%
Sodium lignin sulfonate 4%
Sodium lauryl sulphate 6%
White carbon 4%
Kieselguhr surplus
2, embodiment 2:33% fluorine thiazole pyrrole ethyl ketone copper 8-hydroxyquinolinate water dispersible granules (10:1)
Fluorine thiazole pyrrole ethyl ketone 30%
Copper rosinate 3%
Sodium lignin sulfonate 6%
White carbon 5%
Alkylphenol polyoxyethylene sulfate 8%
Hydroxymethyl cellulose 2%
Kaolin surplus
3, embodiment 3:20% fluorine thiazole pyrrole ethyl ketone copper 8-hydroxyquinolinate suspending agent (1:1)
Fluorine thiazole pyrrole ethyl ketone 10%
Copper rosinate 10%
Sodium alkyl sulfonate 6%
Alkyl naphthalene sulfonic acid condensation polymer sodium salt 8%
Xanthan gum 0.2%
Ethylene glycol 5%
Potassium sorbate 1%
Deionized water surplus
4, embodiment 4:11% fluorine thiazole pyrrole ethyl ketone copper 8-hydroxyquinolinate suspending agent (1:10)
Fluorine thiazole pyrrole ethyl ketone 1%
Copper rosinate 10%
Fatty alcohol-polyoxyethylene ether 4%
Sodium lignin sulfonate 2%
Arabic gum 2%
Organic silicone 2%
Potassium sorbate 0.2%
Ethylene glycol 0.8%
Deionized water surplus
Two, Toxicity Determination
Subjects: Plasmopara viticola
Test method: after effective inhibition concentration that prerun determines fluorine thiazole pyrrole ethyl ketone and copper 8-hydroxyquinolinate, two kinds of medicament differences are set
Concentraton gradient, is carried out with reference to " farm-chemical indoor determination test rule antibacterial ", uses mycelial growth rate method to measure medicament
Virulence to crop pathogenic bacteria, measures colony diameter by decussation method after 72 h, calculates each process net growth, and mycelial growth presses down
Rate processed.Prevention effect is converted into probit value (y), and liquor strength (ug/mL) is converted into logarithm value (x), and with minimum, multiplication calculates
Concentration EC in virulence equation and suppression50, toxicity index and the co-toxicity coefficient (CTC) of medicament is calculated according to the abundant method of Sun Yun.Result of the test
It is shown in Table 1.
By table 1 result it can be seen that fluorine thiazole pyrrole ethyl ketone and copper 8-hydroxyquinolinate are to Portugal in the range of 1:30-30:1 in weight ratio
The co-toxicity coefficient of grape downy mildew, all more than 120, shows synergistic function；Wherein, described compositions is 1 in weight ratio:
In the range of 10-10:1, co-toxicity coefficient is all more than 150, and synergistic function becomes apparent from.
Three, field control effectiveness test
For verifying the practical application effect of the present invention further, the medicament of the embodiment of the present invention is used to carry out downy mildew of garpe field
Between the test of pesticide effectiveness.
Reagent agent: (1) 21% fluorine thiazole pyrrole ethyl ketone copper 8-hydroxyquinolinate wettable powder (20:1)；
(2) 33% fluorine thiazole pyrrole ethyl ketone copper 8-hydroxyquinolinate water dispersible granules (10:1)；
(3) 20% fluorine thiazole pyrrole ethyl ketone copper 8-hydroxyquinolinate suspending agent (1:1)；
(4) 11% fluorine thiazole pyrrole ethyl ketone copper 8-hydroxyquinolinate suspending agent (1:10)；
(5) comparative example 1:10% fluorine thiazole pyrrole ethyl ketone cream；
(6) 33.5% copper 8-hydroxyquinolinate suspending agents.
Within 5 days, 10 days after medicine, investigating disease indexs and calculate preventive effect, result of the test is shown in Table 2.
As can be seen from Table 2, the preventing and treating of downy mildew of garpe is shown by fluorine thiazole pyrrole ethyl ketone with the complex preparation of copper 8-hydroxyquinolinate
Preferably lasting effect and quick-acting, after medicine, the preventive effect of 5,10 days is significantly better than the preventive effect of single active component；It addition, at medication model
In enclosing, do not find that described composite preparation produces poisoning to grape crop, show that the compositions safety of the present invention is also preferable, value
Obtain popularization and application on producing.
Claims (4)
1. a bactericidal composition, it is characterised in that active component comprises fluorine thiazole pyrrole ethyl ketone and copper 8-hydroxyquinolinate.
Bactericidal composition the most according to claim 1, it is characterised in that described fluorine thiazole pyrrole ethyl ketone and the weight of copper 8-hydroxyquinolinate
Ratio is 1:30-30:1, preferably 1:10-10:1.
Bactericidal composition the most according to claim 1, it is characterised in that it can add other agricultural active composition such as
The agricultural active compositions such as antibacterial, Insecticides (tech) & Herbicides (tech), fertilizer.
4. the microbicide compositions described in claim any one of claim 1-3 is for preventing and treating the application of downy mildew of garpe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610627696.XA CN105961406A (en) | 2016-08-03 | 2016-08-03 | Pesticide composition containing oxathiapiprolin and quinoline copper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610627696.XA CN105961406A (en) | 2016-08-03 | 2016-08-03 | Pesticide composition containing oxathiapiprolin and quinoline copper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105961406A true CN105961406A (en) | 2016-09-28 |
Family
ID=56951264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610627696.XA Pending CN105961406A (en) | 2016-08-03 | 2016-08-03 | Pesticide composition containing oxathiapiprolin and quinoline copper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105961406A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106719710A (en) * | 2017-01-20 | 2017-05-31 | 广东中迅农科股份有限公司 | A kind of bactericidal composition containing fluorine thiazole pyrrole ethyl ketone |
| CN108719308A (en) * | 2018-08-19 | 2018-11-02 | 安徽嘉联生物科技有限公司 | A kind of bactericidal composition of fluorine-containing thiazole pyrrole ethyl ketone and tiger glue adipic acid copper |
| CN109418277A (en) * | 2017-08-21 | 2019-03-05 | 浙江新农化工股份有限公司 | Composition and its preparation and application containing zinc thiazole and fluorine thiazole pyrrole ethyl ketone |
| CN111357746A (en) * | 2020-04-24 | 2020-07-03 | 青岛科技大学 | Bactericidal composition containing oxathiapiprolin and phenoxyquinoline |
| CN111357751A (en) * | 2020-04-24 | 2020-07-03 | 青岛科技大学 | Bactericidal composition containing oxathiapiprolin and propoxyl quinoline |
-
2016
- 2016-08-03 CN CN201610627696.XA patent/CN105961406A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106719710A (en) * | 2017-01-20 | 2017-05-31 | 广东中迅农科股份有限公司 | A kind of bactericidal composition containing fluorine thiazole pyrrole ethyl ketone |
| CN109418277A (en) * | 2017-08-21 | 2019-03-05 | 浙江新农化工股份有限公司 | Composition and its preparation and application containing zinc thiazole and fluorine thiazole pyrrole ethyl ketone |
| CN108719308A (en) * | 2018-08-19 | 2018-11-02 | 安徽嘉联生物科技有限公司 | A kind of bactericidal composition of fluorine-containing thiazole pyrrole ethyl ketone and tiger glue adipic acid copper |
| CN111357746A (en) * | 2020-04-24 | 2020-07-03 | 青岛科技大学 | Bactericidal composition containing oxathiapiprolin and phenoxyquinoline |
| CN111357751A (en) * | 2020-04-24 | 2020-07-03 | 青岛科技大学 | Bactericidal composition containing oxathiapiprolin and propoxyl quinoline |
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Application publication date: 20160928 |
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