CN101352163A - Triflumizole wettable powder and preparation and application thereof - Google Patents
Triflumizole wettable powder and preparation and application thereof Download PDFInfo
- Publication number
- CN101352163A CN101352163A CNA2008101205323A CN200810120532A CN101352163A CN 101352163 A CN101352163 A CN 101352163A CN A2008101205323 A CNA2008101205323 A CN A2008101205323A CN 200810120532 A CN200810120532 A CN 200810120532A CN 101352163 A CN101352163 A CN 101352163A
- Authority
- CN
- China
- Prior art keywords
- wettable powder
- dispersant
- triflumizole wettable
- triflumizole
- raw material
- 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.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a triflumizole wettable powder, preparation and application thereof. The triflumizole wettable powder consists of triflumizole, dispersant, wetting agent and filler, wherein, the dispersant is a random combination of two dispersants of N, SOPA-270 and NNO, the wetting agent is sodium dodecyl sulfate, and the filler is silica white and calcined kaolin clay or bentonite and calcined kaolin clay. In the method of preparation, firstly, the triflumizole raw material is pre-crushed and screened by a 60-mesh sieve, and then premixed with the dispersant, the wetting agent and the filler in proportion by weight. Afterward, the mixture is dissolved into particles, the size of which reaches 10mum, thereby obtaining the triflumizole wettable powder. The triflumizole wettable powder prepared can be used for preventing powdery mildew of cucumber. The triflumizole wettable powder prepared by the invention has the advantages of high efficacy, convenient measurement and safe use. The preparation technology is simple and easy to carry out and has significant social and economic benefits.
Description
(1) technical field
The present invention relates to triflumizole wettable powder and preparation thereof and application.
(2) background technology
Fluorine bacterium azoles is a sterol demethylation inhibitor, has the systemic fungicide of protection, treatment and eradicant action.Before the present invention makes, the pesticidal preparations of fluorine bacterium azoles mainly contains following several: 1) 15% fluorine bacterium azoles missible oil, mainly add insecticides adjuvant etc. and make, have processing, advantage such as easy to use by 15% fluorine bacterium azoles and organic solvent, but use pollute greatly, shortcomings such as cost of transportation height; 2) 10% fumicants mainly adds fuel etc. by 10% fluorine bacterium azoles and makes, and is apparent in view in aspect drug effects such as control forest, warehouses, but fumicants uses limitation bigger, is unfavorable for the popularizing and promoting in China of fluorine bacterium azoles.
(3) summary of the invention
The primary technical problem that the present invention will solve provides a kind of drug effect height, production cost is low, metering is convenient, safe in utilization triflumizole wettable powder.
Triflumizole wettable powder of the present invention is made up of fluorine bacterium azoles, dispersant, wetting agent and filler, is 100% in the raw material gross weight of triflumizole wettable powder, and the weight proportion of each raw material is: fluorine bacterium azoles 10～30%; Dispersant 3～16%; Wetting agent 1～3%; Surplus is a filler.
Preferably, the weight proportion of described raw material is: fluorine bacterium azoles 20～30%; Dispersant 3～14%; Lauryl sodium sulfate 2～3%; Surplus is a filler.
Sodium methylene bis-naphthalene sulfonate), SOPA-270 (chemical composition: alkylphenol polyoxyethylene formaldehyde condensation products sulphate) and dispersant NNO (chemical composition: any two kinds combination naphthalenesulfonateformaldehyde formaldehyde (sodium metnylene bis-naphthalene sulfonate)) described dispersant is a dispersant N (chemical composition:; Described wetting agent is a lauryl sodium sulfate; Described filler is white carbon and calcined kaolin or bentonite and calcined kaolin.
Do not have special requirement in the choice for raw materials such as white carbon, bentonite, calcined kaolins among the present invention, various classifications, model all can.Those skilled in the art can select raw material voluntarily according to the above description and combination makes triflumizole wettable powder.
Further, when described dispersant is made up of dispersant N and SOPA-270, be 100% in the raw material gross weight of triflumizole wettable powder, recommend: the weight proportion of dispersant N is 5～8%, and the weight proportion of SOPA-270 is 2～4.5%.Further recommend: the weight proportion of dispersant N is 6～8%, the weight proportion of SOPA-270 is 3～4.5%.
When described dispersant is made up of dispersant N and dispersant NNO, be 100% in the raw material gross weight of triflumizole wettable powder, recommend: the weight proportion of dispersant N is 5～8%, and the weight proportion of dispersant NNO is 4～8%.Further recommend: the weight proportion 6～8% of dispersant N, the weight proportion 5～7% of dispersant NNO.
When described dispersant is made up of SOPA-270 and dispersant NNO, be 100% in the raw material gross weight of triflumizole wettable powder, recommend: the weight proportion of SOPA-270 is 2～4.5%, and the weight proportion of dispersant NNO is 4～8%.Further recommend: the weight proportion of SOPA-270 is 3～4.5%, the weight proportion 5～7% of dispersant NNO.
When described filler is made up of white carbon and calcined kaolin, be 100% in the raw material gross weight of triflumizole wettable powder, recommend: the weight proportion of white carbon is 9～13%, and surplus is a calcined kaolin.Further recommend: white carbon 11～13%, surplus are calcined kaolin.
When described filler is made up of bentonite and calcined kaolin, be 100% in the raw material gross weight of triflumizole wettable powder, recommend: bentonitic weight proportion is 8～12%, and surplus is a calcined kaolin.Further recommend: bentonite 9～11%, surplus are calcined kaolin.
Another technical problem that the present invention will solve provides the preparation method of a kind of technology triflumizole wettable powder simple, easy to implement, described preparation method is: earlier fluorine bacterium azoles raw material is carried out broken processing just fineness is reached more than 60 orders, then with raw material dispersant, wetting agent, the filler premix of preparing burden by weight ratio, carry out the broken fineness that makes of fine powder again and reach 10 μ m, promptly get described triflumizole wettable powder.
The 3rd technical problem that the present invention will solve provides a kind of application of described triflumizole wettable powder, described triflumizole wettable powder can be used for the control of powdery mildew of cucumber, particularly 30% triflumizole wettable powder is for the control of powdery mildew of cucumber, and effect is remarkable.
Compared with prior art, beneficial effect of the present invention is embodied in: the triflumizole wettable powder drug effect height that the present invention makes, production cost is low, metering is convenient, safe in utilization, and preparation technology is simple, easy to implement, its be applied to powdery mildew of cucumber prevent and treat drug effect significantly, have environment-friendly advantage, have the significant social economic benefit.
(4) embodiment
Below by embodiment the present invention is further specified, but protection scope of the present invention is not limited to this.
Embodiment 1:
Triflumizole wettable powder of the present invention, raw material is made up of fluorine bacterium azoles 10% (weight), dispersant NNO 5% (weight), SOPA-270 4% (weight), lauryl sodium sulfate 3% (weight), white carbon 10% (weight) and calcined kaolin 68% (weight).The preparation method of this triflumizole wettable powder carries out fluorine bacterium azoles just pulverizing earlier making former medicine cross 60 mesh sieves, with other raw materials premix of preparing burden, carries out the broken fineness that makes of fine powder again and reaches 10 μ m, thereby make 10% triflumizole wettable powder of this invention then.This preparation after testing suspensibility reach 83%, fineness (98% by 22 μ m sieve).
Embodiment 2:
Triflumizole wettable powder of the present invention, raw material is made up of fluorine bacterium azoles 20% (weight), dispersant N 6% (weight), SOPA-270 4% (weight), lauryl sodium sulfate 3% (weight), bentonite 12% (weight) and calcined kaolin 55% (weight).The preparation method of this triflumizole wettable powder carries out fluorine bacterium azoles just pulverizing earlier making former medicine cross 60 mesh sieves, with other raw materials premix of preparing burden, carries out the broken fineness that makes of fine powder again and reaches 10 μ m, thereby make 20% triflumizole wettable powder of this invention then.This preparation after testing suspensibility reach 80%, fineness (98% by 22 μ m sieve).
Embodiment 3:
Triflumizole wettable powder of the present invention, raw material is made up of fluorine bacterium azoles 30% (weight), dispersant N 8% (weight), SOPA-270 4.5% (weight), lauryl sodium sulfate 3% (weight), white carbon 13% (weight) and calcined kaolin 41.5% (weight).The preparation method of this triflumizole wettable powder carries out fluorine bacterium azoles just pulverizing earlier, crosses 60 mesh sieves, with other raw materials premix of preparing burden, carries out the broken fineness that makes of fine powder again and reaches 10 μ m, thereby make 30% triflumizole wettable powder of this invention then.This preparation after testing suspensibility reach 83%, fineness (96% by 22 μ m sieve).
Embodiment 3: triflumizole wettable powder is prevented and treated the powdery mildew of cucumber field control effectiveness test.
1. materials and methods
1.1 reagent agent
(1) gets 10% triflumizole wettable powder that embodiment 1 makes
(2) get 20% triflumizole wettable powder that embodiment 2 makes
(3) get 30% triflumizole wettable powder that embodiment 3 makes
1.2 contrast medicament
12.5% nitrile bacterium azoles EC
1.3 for studying thing
Cucumber
1.4 controlling object
Powdery mildew of cucumber (Erysiphe cichoracearum DC)
1.5 experimental scheme
(1) 10% triflumizole wettable powder
(2) 20% triflumizole wettable powders
(3) 30% triflumizole wettable powders
(4) 12.5% nitrile bacterium azoles EC
(5) contrast sprays clear water.
1.6 application method
Adopt the BP-16 type to bear the manual sprayer spraying, convert water 50kg for every mu.
Control efficiency adopts following disease index to calculate, and test data is through variance analysis, with the significance of difference of LSR method check control efficiency.
1.7 result of the test
Table 1 triflumizole wettable powder is prevented and treated the powdery mildew of cucumber result of the test
Table 2 triflumizole wettable powder is prevented and treated the powdery mildew of cucumber control efficiency
The result shows: 30% fluorine bacterium azoles WP has the better prevention effect to powdery mildew of cucumber, and preventive effect is 82.29; The preventive effect of contrast medicament 12.5 nitrile bacterium azoles EC is 79.98%.The results of analysis of variance shows that 30% fluorine bacterium azoles WP preventive effect is suitable with the contrast medicament, but the environmental protection aspect has superiority.
Claims (9)
1, a kind of triflumizole wettable powder is made up of fluorine bacterium azoles, dispersant, wetting agent and filler, is 100% in the raw material gross weight of triflumizole wettable powder, and the weight proportion of each raw material is: fluorine bacterium azoles 10～30%; Dispersant 3～16%; Wetting agent 1～3%; Surplus is a filler;
Described dispersant is any two kinds combination among dispersant N, SOPA-270 and the dispersant NNO; Described wetting agent is a lauryl sodium sulfate; Described filler is white carbon and calcined kaolin or bentonite and calcined kaolin.
2, triflumizole wettable powder as claimed in claim 1 is characterized in that the weight proportion of described raw material is: fluorine bacterium azoles 20～30%; Dispersant 3～14%; Lauryl sodium sulfate 2～3%; Surplus is a filler.
3, triflumizole wettable powder as claimed in claim 1, it is characterized in that described dispersant is made up of dispersant N and SOPA-270, and the raw material gross weight in triflumizole wettable powder is 100%, the weight proportion of dispersant N is 5～8%, and the weight proportion of SOPA-270 is 2～4.5%.
4, triflumizole wettable powder as claimed in claim 1, it is characterized in that described dispersant is made up of dispersant N and NNO, and the raw material gross weight in triflumizole wettable powder is 100%, and the weight proportion of dispersant N is 5～8%, and the weight proportion of NNO is 4～8%.
5, triflumizole wettable powder as claimed in claim 1, it is characterized in that described dispersant is made up of SOPA-270 and NNO, and the raw material gross weight in triflumizole wettable powder is 100%, and the weight proportion of SOPA-270 is 2～4.5%, and the weight proportion of NNO is 4～8%.
6, triflumizole wettable powder as claimed in claim 1, it is characterized in that described filler is made up of white carbon and calcined kaolin, and the raw material gross weight in triflumizole wettable powder is 100%, and the weight proportion of white carbon is 9～13%, and surplus is a calcined kaolin.
7, triflumizole wettable powder as claimed in claim 1, it is characterized in that described filler is made up of bentonite and calcined kaolin, and the raw material gross weight in triflumizole wettable powder is 100%, and bentonitic weight proportion is 8～12%, and surplus is a calcined kaolin.
8, a kind of preparation method of triflumizole wettable powder as claimed in claim 1, it is characterized in that described preparation method is: earlier fluorine bacterium azoles raw material is carried out broken processing just, cross 60 mesh sieves, then with raw material dispersant, wetting agent, the filler premix of preparing burden by weight ratio, carry out the broken fineness that makes of fine powder again and reach 10 μ m, promptly get described triflumizole wettable powder.
9, the application of triflumizole wettable powder as claimed in claim 1 in preventing and treating powdery mildew of cucumber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101205323A CN101352163A (en) | 2008-08-21 | 2008-08-21 | Triflumizole wettable powder and preparation and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101205323A CN101352163A (en) | 2008-08-21 | 2008-08-21 | Triflumizole wettable powder and preparation and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101352163A true CN101352163A (en) | 2009-01-28 |
Family
ID=40305375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101205323A Pending CN101352163A (en) | 2008-08-21 | 2008-08-21 | Triflumizole wettable powder and preparation and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101352163A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601398B (en) * | 2009-07-20 | 2013-01-02 | 陕西汤普森生物科技有限公司 | Sterilization composite containing triflumizole and carbendazim |
| CN107006477A (en) * | 2017-05-31 | 2017-08-04 | 宾阳禾医生农业服务有限公司 | The sterilization synergistic composition of containing triflumizole |
-
2008
- 2008-08-21 CN CNA2008101205323A patent/CN101352163A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601398B (en) * | 2009-07-20 | 2013-01-02 | 陕西汤普森生物科技有限公司 | Sterilization composite containing triflumizole and carbendazim |
| CN107006477A (en) * | 2017-05-31 | 2017-08-04 | 宾阳禾医生农业服务有限公司 | The sterilization synergistic composition of containing triflumizole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102669111B (en) | Suspending agent formulated by difenoconazole and azoxystrobin and preparation method thereof | |
| CN102258037B (en) | Containing the bactericidal composition of benziothiazolinone and Tebuconazole | |
| CN101352163A (en) | Triflumizole wettable powder and preparation and application thereof | |
| CN102084862B (en) | Insecticidal composition containing ethiprole | |
| CN104381334A (en) | Formula and preparation method of micro-capsule suspoemulsion containing abamectin and thymol | |
| CN103858886A (en) | Sterilizing composition containing isopyrazam | |
| CN107251900A (en) | A kind of composition pesticide and its application of fluorine-containing azoles bacterium acyl azanol and Prochloraz | |
| CN103039457A (en) | Synergistic insecticidal composition containing tolfenpxrad and flubendiamide and application thereof | |
| CN105394056A (en) | Pesticide composition containing benziothiazolinone and tetramycin | |
| CN102165958B (en) | Pesticide composite containing bifenazate and triazophos | |
| CN102204552A (en) | Antibacterial composition containing enestroburin and antibiotic compound | |
| CN104285989B (en) | A kind of composition pesticide containing pyraclostrobin and propamidine | |
| CN102067841A (en) | Synergetic agricultural sterilizing composition and use thereof | |
| CN102258041A (en) | Water dispersion granule of thiophanate methyl | |
| CN101589725A (en) | A kind of citrus greening disease extinguishing agent | |
| CN102017949A (en) | Synergistic pesticidal composition containing nitenpyram and ethofenprox and application thereof | |
| CN105340897A (en) | Bactericidal composition containing penthiopyrad and meptyldinocap | |
| CN108849905A (en) | A kind of compound pesticide composition of fluorine-containing ether bacterium amide | |
| CN102217618B (en) | Bactericidal composition containing trifloxystrobin and antibiotic compounds | |
| CN102057909B (en) | Bactericidal composition containing triflumizole and antibiotic compounds | |
| CN103210908A (en) | Chromafenozide suspending agent and preparation method thereof | |
| CN104472484B (en) | A kind of bactericidal composition containing eugenol and propamidine | |
| CN101983566A (en) | Ternary compound wettable powder and preparation method and application thereof | |
| CN105340932A (en) | Bactericidal composition containing fluopyram | |
| CN107258795A (en) | A kind of bactericidal composition for being used to prevent and treat wheat scab |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090128 |