CN101554168A - Sterilization composition containing Tebuconazole and Validamycin - Google Patents
Sterilization composition containing Tebuconazole and Validamycin Download PDFInfo
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- CN101554168A CN101554168A CNA2009100430653A CN200910043065A CN101554168A CN 101554168 A CN101554168 A CN 101554168A CN A2009100430653 A CNA2009100430653 A CN A2009100430653A CN 200910043065 A CN200910043065 A CN 200910043065A CN 101554168 A CN101554168 A CN 101554168A
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- tebuconazole
- jinggangmeisu
- bactericidal composition
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Abstract
The invention provides a sterilization composition containing Tebuconazole and Validamycin, which is aided with solvent and emulsifier to form suspending agent or form wettable powder agent with assistant and carriers. The composite preparation of Tebuconazole and Validamycin can generate higher synergistic effect, expand the scope of disease prevention and control, delay the generation of drug resistance, remarkably improve the drug efficiency, reduce the load of farmers and guarantee the safe production and ecological environment of agriculture. The invention can be used in agricultural plant chemical protection field, and play an outstanding and effective role in protecting and treating germ harmfulness of fruit trees, vegetables, wheat, rice and the like.
Description
Technical field
What the present invention relates to is the bactericidal composition that contains Tebuconazole and jinggangmeisu.
Background technology
Tebuconazole: belong to triazole bactericidal agent.Be a kind of systemic fungicide, be ergosterol biosynthesis inhibitor with protection and therapeutic action.It has strong interior absorption, drug effect height, and to crop safety, the characteristics that the lasting period is long all can be prevented and treated effectively to Erysiphe, Puccinia, Rhynchosporium spp, nuclear cavity Pseudomonas and the microbial disease of Septoria.But because its market price is more expensive, large-scale promotion application has difficulties.
Jinggangmeisu: jinggangmeisu is the very strong agricultural antibiotic of systemic action, after the mycelia of germ touches jinggangmeisu, can be absorbed by somatic cells very soon and conduct in thalline, disturbs and the growth of inhibition somatic cells normal growth, thereby plays therapeutic action.But because it belongs to conventional sterilization agent kind, the long-term frequent use of large tracts of land has produced serious resistance.
Summary of the invention
The present invention will provide a kind of bactericidal composition that contains Tebuconazole and jinggangmeisu.It can significantly improve drug effect, reduces use cost, with solve Tebuconazole or the agent of jinggangmeisu list control cost height, pathogen easily produces resistance, the narrow problem of action spectrum.
One of technical scheme of the present invention is: a kind of bactericidal composition that contains Tebuconazole and jinggangmeisu, be suspending agent, and its percentage by weight consists of:
Tebuconazole 2%～45%,
Jinggangmeisu 10%～30%,
Auxiliary agent 2%～15%,
Deionized water 40%～60%.
Described auxiliary agent is the mixture that any one or more arbitrary proportions in dispersant, wetting agent, antifreeze, thickener, the defoamer are formed.
Described dispersant is selected from any in sodium lignin sulfonate, bay alcohol radical sodium sulphate, phosphate, the alkylphenol-polyethenoxy base phosphate.
Described wetting agent is selected from any in organosilicon wetting agent, alkyl sulfate, alkylbenzenesulfonate, alkylnaphthalene sulfonate, aliphatic alcohol polyethenoxy base ether, alkylphenol-polyethenoxy base ether, the sorbitan fatty acid ester.
Described antifreeze is any in glycerine, propane diols, ethylene glycol, sodium chloride, calcium chloride, the sorbierite.
Described thickener is any in xanthans, aluminium-magnesium silicate, polyethylene glycol, carboxymethyl cellulose, the Sodium Polyacrylate.
Described defoamer is a silicone defoaming agent.
The concrete production stage of above-mentioned bactericidal composition is: join in the sand cylinder after at first by weight percentage the deionized water of 2%～45% Tebuconazole, 10%～30% jinggangmeisu, 2%～15% auxiliary agent and 40%～60% being mixed, stir; Pre-dispersed 30min under the high-speed stirred stops pre-dispersed; Add sand milling medium glass pearl, the beginning sand milling makes particle diameter all below 5 μ m; Stop sand milling after 2 hours, filter, remove bead, promptly make the bactericidal composition suspending agent that contains Tebuconazole and jinggangmeisu.
Another technical scheme of the present invention is: a kind of bactericidal composition that contains Tebuconazole and jinggangmeisu, be wetting powder, and its percentage by weight consists of:
Tebuconazole 1%～75%,
Jinggangmeisu 2%～30%,
Auxiliary agent 5%～15%,
Carrier 10%～70%.
Concrete production stage is: at first with former medicine, auxiliary agent, carrier through premixed, coarse crushing, mixing again, airslide disintegrating mill are pulverized, material after the pulverizing joins in the cone-type mixer again, mixed material fineness reaches 98% by 325 mesh standard sieves, promptly makes the wetting powder of the bactericidal composition that contains Tebuconazole and jinggangmeisu.
Described auxiliary agent is the mixture that any one or more arbitrary proportions in dispersant, the wetting agent are formed.
Described dispersant mainly is selected from any in sodium lignin sulfonate, bay alcohol radical sodium sulphate, phosphate, the alkylphenol-polyethenoxy base phosphate.
Described wetting agent mainly is selected from any in organosilicon wetting agent, alkyl sulfate, alkylbenzenesulfonate, alkylnaphthalene sulfonate, aliphatic alcohol polyethenoxy base ether, alkylphenol-polyethenoxy base ether, the sorbitan fatty acid ester.
Described carrier is any one or the mixture in clay, potter's clay, kaolin, bentonite, diatomite, the white carbon.
The chemical name of described Tebuconazole is: (R, S)-1-(4-chlorphenyl)-4,4-dimethyl-3-(1H-1,2,4 triazol-1-yl methyl) penta-3-alcohol.Former medicine is a clear crystal, be that sterol takes off basic inhibitor early, be to be used for seed treatment of important economic crops or the efficient germicide that face sprays, can prevent and treat multiple rust, powdery mildew, net blotch, root rot, the head blight of cereal crop effectively, smut and plant to pass zonate spot etc. also has goodish effect to rice green smut etc.Therefore, the invention is at the extremely strong interior suction bactericidal action of Tebuconazole, composite with it its single agent usage amount and cost problem of higher that solved, and the germ that produces resistance also had excellent control efficiency.
Described jinggangmeisu chemical name is: N-[(1S)-(1,4,6/5)-3-methylol-4,5,6-trihydroxy-2-cyclohexenyl group] [O-β-D-glucopyranosyl-(1 → 3)]-(1S)-(1,2,4 ,/3,5)-2,3,4-trihydroxy-5-methylol cyclo-hexylamine.Pure product are white powder, are the very strong agricultural antibiotics of systemic action, to rice sheath blight disease especially special efficacy.After the mycelia of germ touches jinggangmeisu, can be absorbed very soon and in thalline, conduct by somatic cells, disturb and the growth of inhibition somatic cells normal growth, thereby play therapeutic action.Jinggangmeisu also can be used to prevent and treat diseases such as paddy rice, wheat, vegetables, cotton, fruit tree.But because its service time is for a long time, the large tracts of land frequent application, diseases such as banded sclerotial blight have produced higher resistance to it, influence its drug effect.
The useful technique effect of technical solution of the present invention referring to table 1,2.
Table 1, chemical control rice sheath blight disease field control effectiveness test result of the present invention
The present composition is 45% Tebuconazole jinggangmeisu suspending agent, and Tebuconazole and jinggangmeisu are composite by weight 7: 2, see embodiment one for details.
Table 2, chemical control rice green smut field control effectiveness test result of the present invention
| Reagent agent | Mu dosage (ml) | Disease index before the medicine | Disease index after 10 days | Control efficiency (%) |
| The present composition | 50 | 1.18 | 0.54 | 85.1 |
| 20% jinggangmycin A S | 120 | 1.22 | 1.43 | 67.7 |
| 43% Tebuconazole SC | 80 | 1.19 | 0.95 | 73.9 |
| The clear water contrast | / | 1.06 | 1.36 | / |
The present composition is 40% Tebuconazole jinggangmeisu suspending agent, and Tebuconazole and jinggangmeisu are composite by weight 5: 3, see embodiment three for details.
Table 3, chemical control wheat sharp eyespot field control effectiveness test result of the present invention
The present composition is 45% Tebuconazole jinggangmeisu wetting powder, and Tebuconazole and jinggangmeisu are composite by weight 1: 2, see embodiment two for details.
The present invention can produce higher cooperative synergism owing to adopt above-mentioned prescription.Compare expanding prevention disease scope, suspension of pesticide resistance generation with single agent Tebuconazole or jinggangmeisu control corps diseases.Obviously improve drug effect, reduced the dosage and the spraying times of every mu of use, alleviated peasant burden, promote peasant's increasing both production and income, ensured agriculture safety in production better and protected ecotope.Be applied to agricultural plant chemoproection field, the harm of germs such as fruit tree, vegetables, wheat, paddy rice is had excellence, protection and therapeutic action efficiently.
Embodiment
Embodiment one:
Respectively 35% Tebuconazole, 10% jinggangmeisu, 12% auxiliary agent and 43% deionized water are joined in the sand cylinder, after stirring, use the high shear machine pre-dispersed again, change the sand mill sand milling then over to, add sand milling medium glass pearl, the beginning sand milling makes particle diameter all below 5 μ m; Stop sand milling after 2 hours, filter, remove bead, promptly make the bactericidal composition suspending agent that contains Tebuconazole and jinggangmeisu.
Embodiment two:
Respectively with 15% Tebuconazole, 30% jinggangmeisu, 7% sodium lignin sulfonate, 8% alkylphenol polyoxyethylene, 40% diatomite, through premixed, coarse crushing, mixing again, airslide disintegrating mill are pulverized, and the material after the pulverizing joins in the cone-type mixer again, mixed material fineness reaches 98% by 325 mesh standard sieves, promptly makes the wetting powder of the bactericidal composition that contains Tebuconazole and jinggangmeisu.
Embodiment three:
Respectively 25% Tebuconazole, 15% jinggangmeisu, 10% auxiliary agent and 50% deionized water are joined in the sand cylinder, after stirring, use the high shear machine pre-dispersed again, change the sand mill sand milling then over to, add sand milling medium glass pearl, the beginning sand milling makes particle diameter all below 5 μ m; Stop sand milling after 2 hours, filter, remove bead, promptly make the bactericidal composition suspending agent that contains Tebuconazole and jinggangmeisu.
Embodiment four:
Respectively with 75% Tebuconazole, 2% jinggangmeisu, 5% bay alcohol radical sodium sulfonate, 10% alkylphenol polyoxyethylene, 8% kaolin, through premixed, coarse crushing, mixing again, airslide disintegrating mill are pulverized, and the material after the pulverizing joins in the cone-type mixer again, mixed material fineness reaches 98% by 325 mesh standard sieves, promptly makes the wetting powder of the bactericidal composition that contains Tebuconazole and jinggangmeisu.
Embodiment five:
Respectively 2% Tebuconazole, 30% jinggangmeisu, 8% auxiliary agent and 60% deionized water are joined in the sand cylinder, after stirring, use the high shear machine pre-dispersed again, change the sand mill sand milling then over to, add sand milling medium glass pearl, the beginning sand milling makes particle diameter all below 5 μ m; Stop sand milling after 2 hours, filter, remove bead, promptly make the bactericidal composition suspending agent that contains Tebuconazole and jinggangmeisu.
Embodiment six:
Respectively with 50% Tebuconazole, 5% jinggangmeisu, 10% sodium lignin sulfonate, 3% organosilicon wetting agent, 24% clay, 8% bentonite is through premixed, coarse crushing, and mixing again, airslide disintegrating mill are pulverized, and the material after the pulverizing joins in the cone-type mixer again, mixed material fineness reaches 98% by 325 mesh standard sieves, promptly makes the wetting powder of the bactericidal composition that contains Tebuconazole and jinggangmeisu.
Claims (9)
1, a kind of bactericidal composition that contains Tebuconazole and jinggangmeisu is suspending agent, it is characterized in that, its percentage by weight consists of:
Tebuconazole 2%～45%,
Jinggangmeisu 10%～30%,
Auxiliary agent 2%～15%,
Deionized water 40%～60%.
2, bactericidal composition according to claim 1 is characterized in that, described auxiliary agent is the mixture that any one or more arbitrary proportions in dispersant, wetting agent, antifreeze, thickener, the defoamer are formed.
3, bactericidal composition according to claim 2 is characterized in that, described dispersant is selected from any in sodium lignin sulfonate, bay alcohol radical sodium sulphate, phosphate, the alkylphenol-polyethenoxy base phosphate; Described wetting agent is selected from any in organosilicon wetting agent, alkyl sulfate, alkylbenzenesulfonate, alkylnaphthalene sulfonate, aliphatic alcohol polyethenoxy base ether, alkylphenol-polyethenoxy base ether, the sorbitan fatty acid ester; Described antifreeze is any in glycerine, propane diols, ethylene glycol, sodium chloride, calcium chloride, the sorbierite; Described thickener is any in xanthans, aluminium-magnesium silicate, polyethylene glycol, carboxymethyl cellulose, the Sodium Polyacrylate; Described defoamer is a silicone defoaming agent.
4, according to the described bactericidal composition of one of claim 1-3, it is characterized in that, the preparation method is: join in the sand cylinder after at first by weight percentage the deionized water of 2%～45% Tebuconazole, 10%～30% jinggangmeisu, 2%～15% auxiliary agent and 40%～60% being mixed, stir; Pre-dispersed 30min under the high-speed stirred stops pre-dispersed; Add sand milling medium glass pearl, the beginning sand milling makes particle diameter all below 5 μ m; Stop sand milling after 2 hours, filter, remove bead, promptly make the bactericidal composition suspending agent that contains Tebuconazole and jinggangmeisu.
5, a kind of bactericidal composition that contains Tebuconazole and jinggangmeisu is wetting powder, it is characterized in that, its percentage by weight consists of:
Tebuconazole 1%～75%,
Jinggangmeisu 2%～30%,
Auxiliary agent 5%～15%,
Carrier 10%～70%.
6, bactericidal composition according to claim 5 is characterized in that, described auxiliary agent is the mixture that any one or more arbitrary proportions in dispersant, the wetting agent are formed.
7, bactericidal composition according to claim 6 is characterized in that, described dispersant is selected from any in sodium lignin sulfonate, bay alcohol radical sodium sulphate, phosphate, the alkylphenol-polyethenoxy base phosphate; Described wetting agent is selected from any in organosilicon wetting agent, alkyl sulfate, alkylbenzenesulfonate, alkylnaphthalene sulfonate, aliphatic alcohol polyethenoxy base ether, alkylphenol-polyethenoxy base ether, the sorbitan fatty acid ester.
8, bactericidal composition according to claim 5 is characterized in that, described carrier is the mixture that any one or more arbitrary proportions in clay, potter's clay, kaolin, bentonite, diatomite, the white carbon are formed.
9, according to the described bactericidal composition of one of claim 5-8, it is characterized in that, the preparation method is: at first according to percentage by weight with the carrier of 1%～75% Tebuconazole, 2%～30% jinggangmeisu, 5%～15% auxiliary agent and 10%～70% through premixed, coarse crushing, mixing again, airslide disintegrating mill are pulverized, material after the pulverizing joins in the cone-type mixer again, mixed material fineness reaches 98% by 325 mesh standard sieves, promptly makes the wetting powder of the bactericidal composition that contains Tebuconazole and jinggangmeisu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100430653A CN101554168A (en) | 2009-04-08 | 2009-04-08 | Sterilization composition containing Tebuconazole and Validamycin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100430653A CN101554168A (en) | 2009-04-08 | 2009-04-08 | Sterilization composition containing Tebuconazole and Validamycin |
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| CN101554168A true CN101554168A (en) | 2009-10-14 |
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| CNA2009100430653A Pending CN101554168A (en) | 2009-04-08 | 2009-04-08 | Sterilization composition containing Tebuconazole and Validamycin |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101849545A (en) * | 2010-06-01 | 2010-10-06 | 江苏七洲绿色化工股份有限公司 | Sterilizing composition containing flutriafol and jinggangmycin A and preparation method thereof |
| CN101874492A (en) * | 2010-06-01 | 2010-11-03 | 江苏七洲绿色化工股份有限公司 | Bactericidal composition containing penconazole and validamycin A and preparation method thereof |
| CN101911939A (en) * | 2010-08-05 | 2010-12-15 | 甘波 | Sterilizing composition containing validamycin and tebuconazole |
| CN102007918A (en) * | 2010-11-25 | 2011-04-13 | 陕西美邦农药有限公司 | Bactericidal composition containing cyproconazole and jinggangmycin |
| CN102138558A (en) * | 2011-02-17 | 2011-08-03 | 陕西美邦农药有限公司 | Antibacterial composition containing fenbuconazole and antibiotic compounds |
| CN103404534A (en) * | 2013-08-16 | 2013-11-27 | 陕西绿盾生物制品有限责任公司 | Pesticide composition containing tebuconazole and nikkomycins |
| CN103960251A (en) * | 2011-12-18 | 2014-08-06 | 深圳诺普信农化股份有限公司 | Phenazino-based sterilization composition |
| CN105284822A (en) * | 2015-11-19 | 2016-02-03 | 南京农业大学 | Tebuconazole-containing pesticide composition for preventing and treating wheat head blight and applications thereof |
| WO2017193433A1 (en) * | 2016-05-10 | 2017-11-16 | 南京农业大学 | Bactericidal composition comprising validamycin and ipconazole and use thereof |
| CN113598177A (en) * | 2021-08-06 | 2021-11-05 | 浙江省林业科学研究院 | Composition containing oligopeptide and validamycin for inhibiting pine wood nematodes |
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2009
- 2009-04-08 CN CNA2009100430653A patent/CN101554168A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101849545A (en) * | 2010-06-01 | 2010-10-06 | 江苏七洲绿色化工股份有限公司 | Sterilizing composition containing flutriafol and jinggangmycin A and preparation method thereof |
| CN101874492A (en) * | 2010-06-01 | 2010-11-03 | 江苏七洲绿色化工股份有限公司 | Bactericidal composition containing penconazole and validamycin A and preparation method thereof |
| CN101911939A (en) * | 2010-08-05 | 2010-12-15 | 甘波 | Sterilizing composition containing validamycin and tebuconazole |
| CN102007918A (en) * | 2010-11-25 | 2011-04-13 | 陕西美邦农药有限公司 | Bactericidal composition containing cyproconazole and jinggangmycin |
| CN102007918B (en) * | 2010-11-25 | 2013-11-27 | 陕西美邦农药有限公司 | Bactericidal composition containing cyproconazole and jinggangmycin |
| CN102138558A (en) * | 2011-02-17 | 2011-08-03 | 陕西美邦农药有限公司 | Antibacterial composition containing fenbuconazole and antibiotic compounds |
| CN103960251B (en) * | 2011-12-18 | 2015-09-09 | 深圳诺普信农化股份有限公司 | Based on the bactericidal composition of Shen piperazine mycin |
| CN103960251A (en) * | 2011-12-18 | 2014-08-06 | 深圳诺普信农化股份有限公司 | Phenazino-based sterilization composition |
| CN103404534A (en) * | 2013-08-16 | 2013-11-27 | 陕西绿盾生物制品有限责任公司 | Pesticide composition containing tebuconazole and nikkomycins |
| CN105284822A (en) * | 2015-11-19 | 2016-02-03 | 南京农业大学 | Tebuconazole-containing pesticide composition for preventing and treating wheat head blight and applications thereof |
| WO2017084248A1 (en) * | 2015-11-19 | 2017-05-26 | 南京农业大学 | Tebuconazole-containing pesticide composition for preventing and treating fusarium head blight and application thereof |
| CN105284822B (en) * | 2015-11-19 | 2017-06-30 | 南京农业大学 | A kind of composition pesticide containing Tebuconazole for preventing and treating gibberella zeaze petch of wheat and barley and application thereof |
| GB2554017A (en) * | 2015-11-19 | 2018-03-21 | Univ Nanjing Agricultural | Tebuconazole-containing pesticide composition for preventing and treating fusarium head blight and application thereof |
| GB2554017B (en) * | 2015-11-19 | 2018-11-07 | Univ Nanjing Agricultural | Tebuconazole-containing pesticide composition for controlling fusarium head blight and application thereof |
| US20190000082A1 (en) * | 2015-11-19 | 2019-01-03 | Nanjing Agricultural University | Tebuconazole-containing pesticide composition for controlling fusarium head blightand application thereof |
| US10588316B2 (en) * | 2015-11-19 | 2020-03-17 | Nanjing Agricultural University | Tebuconazole-containing pesticide composition for controlling fusarium head blight and application thereof |
| WO2017193433A1 (en) * | 2016-05-10 | 2017-11-16 | 南京农业大学 | Bactericidal composition comprising validamycin and ipconazole and use thereof |
| CN113598177A (en) * | 2021-08-06 | 2021-11-05 | 浙江省林业科学研究院 | Composition containing oligopeptide and validamycin for inhibiting pine wood nematodes |
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Open date: 20091014 |