CN101379989A - Bactericide agent composition containing epoxiconazole and thiophonate-methyl - Google Patents
Bactericide agent composition containing epoxiconazole and thiophonate-methyl Download PDFInfo
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- CN101379989A CN101379989A CNA2008101329839A CN200810132983A CN101379989A CN 101379989 A CN101379989 A CN 101379989A CN A2008101329839 A CNA2008101329839 A CN A2008101329839A CN 200810132983 A CN200810132983 A CN 200810132983A CN 101379989 A CN101379989 A CN 101379989A
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- methyl
- thiophanate
- ring azoles
- fluorine ring
- epoxiconazole
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Abstract
The invention discloses a bactericide composite containing epoxiconazole and thiophanate-methyl, and relates to the bactericide composite which shows strong bactericidal activity, and is mainly used for the plant diseases of fruit trees, grapes, vegetables, watermelons, wheat, paddy rice, and the like; the bactericide composite has the effects of protecting and treating crops and is different from other existing pesticide bactericides. The active ingredients of the bactericide composite consist of the thiophanate-methyl and the epoxiconazole; the bactericide composite comprises the raw materials with the weight percentage: 5-50% of epoxiconazole, 10-70% of thiophanate-methyl, 3-25% of accessory ingredient and 10-70% of filler. The bactericide composite having the synergy is applied for controlling various plant diseases of fruit trees, grapes, vegetables, watermelons, wheat and paddy rice.
Description
Technical field
The present invention relates to a kind of bactericidal composition and uses thereof, especially a kind of is the bactericidal composition and the application thereof of main active with fluorine ring azoles and thiophanate-methyl.
Background technology
Fluorine ring azoles (epoxiconazole) is a kind of brand-new (2RS; 3SR)-3-(2-chlorphenyl)-2-(4-fluorophenyl)-2-[(1H1; 2; the 4-triazol-1-yl) methyl] the oxirane triazole bactericidal agent; triple function is protected, treated and root out to tool, and the energy that destroys germ by the respiration that suppresses germ synthesizes and loss of life power.Fluorine ring azoles is by Beyer Co., Ltd's development, and formulation products is 12.5% Ou Bo missible oil, is mainly used in control vegetables, diseases of garden stuff, because its drug cost height uses not extensive.
Thiophanate-methyl (thiophanate-methyl) is a kind of efficient, low toxicity bactericide, and tool prevention and systemic action are because of medicament can change into carbendazim after entering in the plant corpus, so also belong to benzimidazole.Can be widely used in multiple diseases such as grain, cotton, oil, vegetables, fruit tree.Can prevent and treat gibberella zeaze petch of wheat and barley, stinking smut, wheat powdery mildew, leaf blast disease, the rice sheath blight, sclerotinia rot of colza etc.Can be used for sweet potato smut, the big leaf spot of corn, rice purple stalk disease, head smut of sorghum in addition.Thiophanate-methyl for a long time, repeatedly uses on Crop in China, and this makes the target germ strengthen gradually its resistance, is that cost that thiophanate-methyl is prevented and treated disease increases and drug effect reduces greatly.
Summary of the invention
The objective of the invention is provides a kind of applied widely, the fluorine-containing ring azoles that cost is low, effective and the plant sterilization composition of thiophanate-methyl at above-mentioned technical problem.
A further object of the invention provides the purposes of this bactericidal composition.
The objective of the invention is to realize by following measures:
A kind of bactericidal composition, it contains fluorine ring azoles and thiophanate-methyl, and wherein the weight ratio of fluorine ring azoles and thiophanate-methyl is 5～50:10～70.
Described bactericidal composition, wherein the weight ratio of fluorine ring azoles and thiophanate-methyl is 5～50:15～60.
Described bactericidal composition, wherein any one formulation that allows on fluorine ring azoles and thiophanate-methyl and known auxiliary agent and the composite patent medicine of excipient.These known auxiliary agents, excipients have dispersant, diffusant, defoamer, wetting agent, disintegrant etc.
Described bactericidal composition, its formulation are wetting powder, suspension emulsion or water dispersible granules.
The application of described bactericidal composition aspect control cereal class, melon and fruit or vegetable crop disease.
Beneficial effect of the present invention:
1, the used fluorine ring azoles of the present invention is a triazole type, and thiophanate-methyl is a kind of benzimidazole germicide, and both are mixed mutually and can produce conflict, but Synergistic reduces dosage, reduces cost.
2, the present composition scope of application increases, be applicable to the crop pest of control cereal class, various melon and fruit, vegetables, particularly prevent and treat crop pests such as paddy rice, wheat, capsicum, banana, mango, pineapple, cucumber, tomato, tobacco, as rice blast, sheath and culm blight, sclerotinia rot of colza, pepper anthracnose, balsam pear scab, oranges and tangerines penicilliosis, powdery mildew of cucumber, early blight of tomato and late blight.
Embodiment
The invention will be further described below in conjunction with embodiment.The preparation method of formulation is conventional method among the embodiment.
Embodiment 1:
With fluorine ring azoles 20g, thiophanate-methyl 50g, detergent LS (to methoxyl group fatty acid Sodium p-aminobenzene sulfonat) 2g, dispersing agent NNO (sodium methylene bis-naphthalene sulfonate) 4g, white carbon 5g, kaolin adds to 100g, mixture carries out comminution by gas stream, makes 70% thiophanate-methyl fluorine ring azoles wetting powder.
Embodiment 2:
With fluorine ring azoles 10g, thiophanate-methyl 40g, wetting dispersing agent polyoxyethylene triphenyl phosphorus hydrochlorate 8g, antifreeze propane diols 5g, thickener xanthans 0.4g, silicone defoaming agent 0.05g
Add water to 100g.Mix and to make 50% thiophanate-methyl epoxiconazole suspension concentrate after ultramicro grinding is filtered.
Embodiment 3:
Fluorine ring azoles 5g, thiophanate-methyl 45g, polyoxyethylene nonylphenol ether 4g, dispersing agent NNO 3g, polyvinyl alcohol 1.2g, sodium bicarbonate 1g, bentonite 30g, kaolin are added to 100g,, make 50% thiophanate-methyl epoxiconazole water dispersant through pulverizing granulation.
Application Example:
Test with the pesticidal preparations biocontrol of mango powdery mildew that the foregoing description makes.
1, test is handled: this test medicine consumption is established three concentration of treatment respectively according to the difference of each composition, but the contrast medicament is respectively commercially available agricultural chemicals 70% thiophanate-methyl wet-milling (WP) and 12.5% epoxiconazole suspension concentrate and the test of blank clear water.
2, each sub-district area of test method is no less than 2 strains for becoming the age fruit tree, repeats 3 times; Inspection drug effect method before the dispenser after investigation and the control is: investigation two strains every sub-district in, every strain press East, West, South, North, in 5 samplings, investigate 2 fringes at every, write down total spike number and sick spike number at different levels, inspection powdery mildew occurrence degree.
3, result of the test is as follows
Annotate: a is illustrated on α=0.05 level remarkable, and b is illustrated on α=0.05 level variant, and c is illustrated on α=0.05 level not remarkable.
Field efficacy is the result show, fluorine ring azoles and thiophanate-methyl composition have good control efficiency to the mango powdery mildew, and control efficiency all is better than single agent kind.
Claims (5)
1. a fluorine ring azoles thiophanate-methyl microbicide compositions is characterized in that contain fluorine ring azoles and thiophanate-methyl, wherein the weight ratio of fluorine ring azoles and thiophanate-methyl is 5～50:10～70.
2. bactericidal composition according to claim 1 is characterized in that, the weight ratio of fluorine ring azoles and thiophanate-methyl is 5～50:15～60.
3. bactericidal composition according to claim 1 and 2 is characterized in that, fluorine ring azoles and thiophanate-methyl and known auxiliary agent and excipient are re-dubbed any one formulation that allows on the agricultural chemicals.
4. bactericidal composition according to claim 3 is characterized in that, formulation is wetting powder, suspension emulsion, aqueous emulsion or water dispersible granules.
5. fluorine ring azoles thiophanate-methyl microbicide compositions according to claim 1 is characterized in that, the application of bactericidal composition aspect control cereal class, melon and fruit or vegetable crop disease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101329839A CN101379989B (en) | 2008-07-04 | 2008-07-04 | Bactericide agent composition containing epoxiconazole and thiophonate-methyl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101329839A CN101379989B (en) | 2008-07-04 | 2008-07-04 | Bactericide agent composition containing epoxiconazole and thiophonate-methyl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101379989A true CN101379989A (en) | 2009-03-11 |
| CN101379989B CN101379989B (en) | 2011-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101329839A Expired - Fee Related CN101379989B (en) | 2008-07-04 | 2008-07-04 | Bactericide agent composition containing epoxiconazole and thiophonate-methyl |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563955A (en) * | 2012-08-08 | 2014-02-12 | 陕西美邦农药有限公司 | Bactericidal composition containing bromuconazole |
| CN105792655A (en) * | 2013-11-28 | 2016-07-20 | 龙灯农业化工国际有限公司 | A method of treating fungicidal infections, fungicidal compositions and their use |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101171919B (en) * | 2007-10-15 | 2011-06-08 | 张少武 | Bactericide agent composition containing active ingredient of epoxiconazole |
-
2008
- 2008-07-04 CN CN2008101329839A patent/CN101379989B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563955A (en) * | 2012-08-08 | 2014-02-12 | 陕西美邦农药有限公司 | Bactericidal composition containing bromuconazole |
| CN103563955B (en) * | 2012-08-08 | 2015-08-19 | 陕西美邦农药有限公司 | A kind of bactericidal composition containing bromuconazole |
| CN105792655A (en) * | 2013-11-28 | 2016-07-20 | 龙灯农业化工国际有限公司 | A method of treating fungicidal infections, fungicidal compositions and their use |
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| Publication number | Publication date |
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| CN101379989B (en) | 2011-10-19 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090311 Assignee: Shaanxi Meibang Pesticide Co., Ltd. Assignor: Zhang Shaowu Contract record no.: 2013610000007 Denomination of invention: Bactericide agent composition containing epoxiconazole and thiophonate-methyl Granted publication date: 20111019 License type: Exclusive License Record date: 20130322 |
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Effective date of registration: 20161221 Address after: 715500 Pucheng County of Shaanxi Province agricultural base industrial park Patentee after: Shaanxi Meibang Pesticides Co., Ltd. Address before: 715500 Pucheng province Shaanxi County Chengguan Town Food City Street No. 23 Patentee before: Zhang Shaowu |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20170704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |