CN103548857B - Pyraclostrobin-containing pesticide composition - Google Patents
Pyraclostrobin-containing pesticide composition Download PDFInfo
- Publication number
- CN103548857B CN103548857B CN201310367356.4A CN201310367356A CN103548857B CN 103548857 B CN103548857 B CN 103548857B CN 201310367356 A CN201310367356 A CN 201310367356A CN 103548857 B CN103548857 B CN 103548857B
- Authority
- CN
- China
- Prior art keywords
- pyraclostrobin
- epoxiconazole
- agent
- powdery mildew
- cucumber
- 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.)
- Active
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a pyraclostrobin-containing pesticide composition. The pesticide composition comprises pyraclostrobin and epoxiconazole, and a mass ratio of pyraclostrobin to epoxiconazole is 80:1-1:80. Epoxiconazole can be replaced by anyone of difenoconazole, propiconazole, propineb, metiram, zineb, tebuconazole and hexaconazole. The dosage forms of the pesticide composition comprise a wettable pulvis, a water dispersible granule and a suspension. The pesticide composition is mainly used for controlling diseases comprising downy mildew, the epidemic disease, the rust disease, powdery mildew, Alternaria Leaf Spot, leaf spot, the rice blast and the like of wheat, rice, vegetables, fruit trees and the like.
Description
Technical field
The present invention relates to insecticide is and in particular to a kind of composition pesticide of pyraclostrobin-containing.
Background technology
In recent years, people increasingly note the sustainable development of agricultural production and the coordinated development of human and environment.Add generation
After trade tissue, the market competition is fiercer, and green barrier has seriously restricted the outlet of agricultural products in China.Therefore, research and development
Biological pesticide is particularly important, development biological pesticide oneself become ensure human health and agricultural sustainable development important become
Gesture.
But the single and frequent use of highly effective pesticide kind, can make biological target that the resistance of medicament is grown with each passing day,
Frequent and dosage medication necessarily leads to the sharp increase of pesticide cost and the destruction of ecological environment.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of composition pesticide of pyraclostrobin-containing, is mainly used in preventing and treating
Semen Tritici aestivi, Oryza sativa L., vegetable, fruit tree etc., prevent and treat downy mildew, epidemic disease, rust, powdery mildew, spot defoliation, leaf spot, scab, rice
The multiple diseases such as pestilence.
For reaching above-mentioned purpose, technical scheme is as follows：
A kind of composition pesticide of pyraclostrobin-containing, including pyraclostrobin and epoxiconazole, described pyraclostrobin and
The mass ratio of epoxiconazole is 80: 1～1: 80.
Preferably, the mass ratio of described pyraclostrobin and epoxiconazole is 1:1～4:1.
Preferably, Difenoconazole, propiconazole, Propineb, Carbatene, zineb, Tebuconazole, any one in hexaconazole
Plant and replace epoxiconazole.
Preferably, described composition pesticide includes following dosage form：Wettable powder, water dispersible granules and suspending agent.
Preferably, described wettable powder includes following component according to percent by weight：Pyraclostrobin 1～60%, fluorine
Ring azoles 1～40%, dispersant 3～15%, wetting agent 2～12%, filler 8～84%.
Preferably, described water dispersible granules include following component according to percent by weight：Pyraclostrobin 1～60%,
Epoxiconazole 1～40%, dispersant 3～12%, wetting agent 2～8%, disintegrating agent 0～8%, binding agent 0～5%, filler 8～84%.
Preferably, described suspending agent includes following component according to percent by weight：Pyraclostrobin 1～40%, epoxiconazole
1～30%, dispersant 3～12%, wetting agent 2～10%, defoamer 0.1～0.5%, thickening agent 0～2%, antifreeze 0～8%, surplus
For deionized water.
Preferably, the cosolvent title that patent of the present invention is related to is as follows respectively：
Dispersant：Sodium methylene bis-naphthalene sulfonate
Wetting agent：Sodium lauryl sulphate or dodecyl sodium sulfate
Disintegrating agent：Ammonium sulfate
Binding agent：Xanthan gum
Filler：Kaolin（Water dispersible granules use）, deionized water（Suspending agent uses）
Defoamer：Polysiloxanes, organosilicon
Thickening agent：Lignin
Antifreeze：Ethylene glycol, glycerol.
By technique scheme, the invention has the beneficial effects as follows：
（1）Present composition effective active composition pyraclostrobin belongs to killing of two kinds of different mechanisms of action from epoxiconazole
Microbial inoculum, both will not produce conflict at mutual mixture；
（2）The present composition has good potentiation within the specific limits, and preventive effect is higher than single dose, and dosage is little；
（3）The inapplicable organic solvent of the present invention, is not likely to produce poisoning, is readily transported machine storage；
（4）The microbicide compositions of the present invention have protection concurrently, treat and root out activity, can be applicable to various crop funguses and draw
The preventing and treating of the disease causing.Said composition safety and environmental protection, low cost, effect are good.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention realizes are easy to understand, further
Illustrate the present invention.
The composition pesticide that epoxiconazole and pyraclostrobin are constituted, the mass ratio of pyraclostrobin and epoxiconazole is 80: 1～
1∶80.Preferably mass ratio is 4:1～1:1.
Epoxiconazole and pyraclostrobin, and common auxiliary agent is mixed and made into wettable powder, water dispersible granules, suspending agent.
1）Wettable powder
Include following component according to percent by weight：Pyraclostrobin 1～60%, epoxiconazole 1～40%, dispersant 3～
15%th, wetting agent 2～12%, filler 8～84%.
By pyraclostrobin, epoxiconazole, dispersant, wetting agent, filler mixing, mix homogeneously in mixed cylinder, through air-flow
Pulverizer remixes uniformly after pulverizing, you can make pyraclostrobin epoxiconazole wettable powder product.
2）Water dispersible granules
Include following component according to percent by weight：Pyraclostrobin 1～60%, epoxiconazole 1～40%, dispersant 3～
12%th, wetting agent 2～8%, disintegrating agent 0～8%, binding agent 0～5%, filler 8～84%.
Pyraclostrobin, epoxiconazole, dispersant, wetting agent, disintegrating agent, filler etc. are needed through comminution by gas stream together
Particle diameter, add binding agent etc. other auxiliary agent, obtain granulation materials.Item is quantitatively sent into warp in fluidized bed granulating dryer
After crossing granulation and being dried, prepared pyraclostrobin epoxiconazole water dispersant product.
3）Suspending agent
Include following component according to percent by weight：Pyraclostrobin 1～40%, epoxiconazole 1～30%, dispersant 3～
12%th, wetting agent 2～10%, defoamer 0.1～0.5%, thickening agent 0～2%, antifreeze 0～8%, deionized water surplus.
By dispersant, wetting agent, defoamer, thickening agent, antifreeze in above-mentioned formulation material through high speed shear mix homogeneously,
Add pyraclostrobin, epoxiconazole, ball milling 2～3 hours in ball mill, make diameter of particle all below 5 μm, prepared pyrazoles
Kresoxim-methyl epoxiconazole suspension concentrate product.
Embodiment 180% pyraclostrobin epoxiconazole wettable powder
Pyraclostrobin 40%, epoxiconazole 40%, sodium lauryl sulphate（Wetting agent）3%th, sodium methylene bis-naphthalene sulfonate（Point
Powder）3%th, Kaolin supplies surplus, and mixture carries out comminution by gas stream, and 80% pyraclostrobin epoxiconazole wettable powder is obtained
Agent.
Embodiment 275% pyraclostrobin epoxiconazole water dispersant
Pyraclostrobin 60%, epoxiconazole 15%, sodium lauryl sulphate（Wetting agent）4%th, sodium methylene bis-naphthalene sulfonate（Point
Powder）3%th, disintegrating agent（Ammonium sulfate）5%th, binding agent（Xanthan gum）3%th, Kaolin（Filler）10%, it is mixed to prepare 75% pyrazoles ether bacterium
Ester epoxiconazole water dispersant.
Embodiment 350% pyraclostrobin epoxiconazole suspension concentrate
Pyraclostrobin 40%, epoxiconazole 10%, sodium lauryl sulphate（Wetting agent）4%th, sodium methylene bis-naphthalene sulfonate（Point
Powder）3%th, defoamer（Organosilicon）0.1%th, thickening agent (xanthan gum) 0.3%, deionized water adds to 100%, is mixed to prepare 50% pyrrole
Azoles kresoxim-methyl epoxiconazole suspension concentrate.
The cosolvent title that patent of the present invention is related to is as follows respectively
Dispersant：Sodium methylene bis-naphthalene sulfonate
Wetting agent：Sodium lauryl sulphate or dodecyl sodium sulfate
Disintegrating agent：Ammonium sulfate
Binding agent：Xanthan gum
Filler：Kaolin（Water dispersible granules use）, deionized water（Suspending agent uses）
Defoamer：Polysiloxanes, organosilicon
Thickening agent：Lignin
Antifreeze：Ethylene glycol, glycerol
Virulence is tested
Pyraclostrobin is compounded to powdery mildew of cucumber Toxicity Determination with epoxiconazole
Test medicine is provided by Shaanxi Kang He Li Feng biotechnology pharmaceutcal corporation, Ltd.
Determine that after each medicament effective inhibition concentration scope, each medicament sets 5 agent respectively by active constituent content through prerun
Amount is processed, if clear water comparison.Reference《Farm-chemical indoor determination test rule antibacterial》Carry out, using mycelial growth rate method
Measure the virulence to powdery mildew of cucumber for the medicament.Measure colony diameter with crossing method after 72h, calculate each process net growth,
Mycelial growth inhibition rate.Result of the test is as shown in table 1：
Table 1 pyraclostrobin, epoxiconazole and its compounding toxicity test analysis of results table to powdery mildew of cucumber
As shown in Table 1, epoxiconazole, pyraclostrobin are respectively 1.41mg/L and 0.63mg/ to the EC50 of powdery mildew of cucumber
L.The virulence of epoxiconazole is higher than the virulence of pyraclostrobin.Pyraclostrobin and epoxiconazole proportioning 1:2、1:1、2:1、4:1、6:1
Synergy ratio be respectively 1.19,1.53,1.69,1.66,1.48, both proportionings be 1:1、2:1、4:Show as when 1 necessarily increasing
Effect acts on, and illustrate epoxiconazole and pyraclostrobin 1:1～4:In the range of 1, mixture is relatively reasonable.
On ultimate principle and principal character and the advantages of the present invention of the present invention have been shown and described.The technology people of the industry
Member, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrates this described in above-described embodiment and description
Bright principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Both fall within scope of the claimed invention with improvement.Claimed scope by appending claims and its waits
Effect thing defines.
Claims (5)
1. a kind of composition pesticide of pyraclostrobin-containing is used for preventing and treating the purposes of powdery mildew of cucumber it is characterised in that compositionss
Effective active composition be pyraclostrobin and epoxiconazole, the mass ratio of described pyraclostrobin and epoxiconazole is 2: 1.
2. a kind of composition pesticide of pyraclostrobin-containing according to claim 1 is used for preventing and treating the use of powdery mildew of cucumber
Way is it is characterised in that described composition pesticide includes following dosage form：Wettable powder, water dispersible granules and suspending agent.
3. a kind of composition pesticide of pyraclostrobin-containing according to claim 2 is used for preventing and treating the use of powdery mildew of cucumber
Way is it is characterised in that described wettable powder includes following component according to percent by weight：Pyraclostrobin 1～60%, fluorine
Ring azoles 1～40%, dispersant 3～15%, wetting agent 2～12%, filler 8～84%.
4. a kind of composition pesticide of pyraclostrobin-containing according to claim 2 is used for preventing and treating the use of powdery mildew of cucumber
Way is it is characterised in that described water dispersible granules include following component according to percent by weight：Pyraclostrobin 1～60%, fluorine
Ring azoles 1～40%, dispersant 3～12%, wetting agent 2～8%, disintegrating agent 0～8%, binding agent 0～5%, filler 8～84%.
5. a kind of composition pesticide of pyraclostrobin-containing according to claim 2 is used for preventing and treating the use of powdery mildew of cucumber
Way is it is characterised in that described suspending agent includes following component according to percent by weight：Pyraclostrobin 1～40%, epoxiconazole
1～30%, dispersant 3～12%, wetting agent 2～10%, defoamer 0.1～0.5%, thickening agent 0～2%, antifreeze 0～
8%th, balance of deionized water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310367356.4A CN103548857B (en) | 2013-08-21 | 2013-08-21 | Pyraclostrobin-containing pesticide composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310367356.4A CN103548857B (en) | 2013-08-21 | 2013-08-21 | Pyraclostrobin-containing pesticide composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103548857A CN103548857A (en) | 2014-02-05 |
| CN103548857B true CN103548857B (en) | 2017-02-08 |
Family
ID=50003366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310367356.4A Active CN103548857B (en) | 2013-08-21 | 2013-08-21 | Pyraclostrobin-containing pesticide composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103548857B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015139564A1 (en) * | 2014-03-18 | 2015-09-24 | Rotam Agrochem International Company Limited | A fungicidal composition comprising strobilurin fungicides and triazole fungicides |
| CN104396979B (en) * | 2014-10-24 | 2016-01-20 | 北京富力特农业科技有限责任公司 | A kind of bactericide and uses thereof |
| CN104705327A (en) * | 2015-03-24 | 2015-06-17 | 陈勇兵 | Pyrazole fungicide composition |
| CN104770381A (en) * | 2015-04-24 | 2015-07-15 | 常熟市植保植检站 | Fungicidal composition for prevention and treatment of crop diseases and applications of fungicidal composition |
| CN105104397A (en) * | 2015-09-25 | 2015-12-02 | 安徽美兰农业发展股份有限公司 | Pyraclostrobin and metiram compound water dispersible granules and preparation method thereof |
| CN105145602A (en) * | 2015-09-25 | 2015-12-16 | 安徽美兰农业发展股份有限公司 | Pyraclostrobin and propineb compound wettable powder and preparation method thereof |
| CN106070276A (en) * | 2016-08-25 | 2016-11-09 | 安徽美兰农业发展股份有限公司 | A kind of pyraclostrobin and Tebuconazole compound suspending agent and preparation method thereof |
| CN106508950A (en) * | 2016-11-04 | 2017-03-22 | 淄博市农业科学研究院 | Compound seed coating agent containing pyraclostrobin, tebuconazole and dinotefuran, and application thereof |
| CN107950561B (en) * | 2017-12-13 | 2020-08-04 | 仲恺农业工程学院 | 30% pyraclostrobin-flusilazole missible oil and preparation method thereof |
| CN110074117A (en) * | 2018-12-07 | 2019-08-02 | 河南豫之星作物保护有限公司 | It a kind of sigatoka bactericidal composition and its is applied in sigatoka prevention and treatment |
| CN109497054A (en) * | 2018-12-28 | 2019-03-22 | 南京高正农用化工有限公司 | A kind of water dispersible granules and preparation method thereof of Carbatene and pyridine kresoxim-methyl compounding |
| CN110839647B (en) * | 2019-10-24 | 2021-07-09 | 惠州市银农科技股份有限公司 | Bactericidal composition containing pyraclostrobin and metiram and preparation method thereof |
| CN116019095B (en) * | 2023-01-05 | 2023-09-22 | 惠州市银农科技股份有限公司 | Nanometer suspending agent containing pyraclostrobin and epoxiconazole and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100184816A1 (en) * | 2007-06-22 | 2010-07-22 | Isolde Hauser-Hahn | Method for Reducing the Phytotoxicity of Azoles on Dicotyledonous Plants by Adding Additives |
| CN102177902A (en) * | 2011-03-19 | 2011-09-14 | 陕西汤普森生物科技有限公司 | Synergetic sterilization composition containing pyraclostrobin |
| CN102217620A (en) * | 2011-05-06 | 2011-10-19 | 浙江泰达作物科技有限公司 | Water dispersible granules of bactericide compounded by propineb and pyraclostrobin and preparation method thereof |
| CN102228042A (en) * | 2011-05-06 | 2011-11-02 | 浙江泰达作物科技有限公司 | Bactericide suspending agent compounded from difenoconazole and pyraclostrobin and preparation method thereof |
| CN102228043A (en) * | 2011-05-06 | 2011-11-02 | 浙江泰达作物科技有限公司 | Bactericide water dispersible granules compounded from difenoconazole and pyraclostrobin and preparation method thereof |
| CN102302025A (en) * | 2011-03-12 | 2012-01-04 | 陕西汤普森生物科技有限公司 | Bactericidal composition containing pyraclostrobin and thiocarbamate |
| CN102379304A (en) * | 2011-09-13 | 2012-03-21 | 广西田园生化股份有限公司 | Pyraclostrobin-containing ultralow-volume liquid preparation |
-
2013
- 2013-08-21 CN CN201310367356.4A patent/CN103548857B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100184816A1 (en) * | 2007-06-22 | 2010-07-22 | Isolde Hauser-Hahn | Method for Reducing the Phytotoxicity of Azoles on Dicotyledonous Plants by Adding Additives |
| CN102302025A (en) * | 2011-03-12 | 2012-01-04 | 陕西汤普森生物科技有限公司 | Bactericidal composition containing pyraclostrobin and thiocarbamate |
| CN102177902A (en) * | 2011-03-19 | 2011-09-14 | 陕西汤普森生物科技有限公司 | Synergetic sterilization composition containing pyraclostrobin |
| CN102217620A (en) * | 2011-05-06 | 2011-10-19 | 浙江泰达作物科技有限公司 | Water dispersible granules of bactericide compounded by propineb and pyraclostrobin and preparation method thereof |
| CN102228042A (en) * | 2011-05-06 | 2011-11-02 | 浙江泰达作物科技有限公司 | Bactericide suspending agent compounded from difenoconazole and pyraclostrobin and preparation method thereof |
| CN102228043A (en) * | 2011-05-06 | 2011-11-02 | 浙江泰达作物科技有限公司 | Bactericide water dispersible granules compounded from difenoconazole and pyraclostrobin and preparation method thereof |
| CN102379304A (en) * | 2011-09-13 | 2012-03-21 | 广西田园生化股份有限公司 | Pyraclostrobin-containing ultralow-volume liquid preparation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103548857A (en) | 2014-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103548857B (en) | Pyraclostrobin-containing pesticide composition | |
| CN103598188A (en) | Azoxystrobin-containing pesticide composition | |
| CN106912490A (en) | A kind of efficient bactericidal composite containing tetramycin | |
| CN107006519A (en) | A kind of efficient bactericidal composite containing bacillus amyloliquefaciens | |
| CN102860307B (en) | Compound pesticide containing validamycin and cyprosulfamide and application of compound pesticide | |
| CN108651463A (en) | A kind of efficient bactericidal composite containing kasugarnycin | |
| CN104082308B (en) | A kind of Herbicidal combinations containing Garagard and hexazinone and application thereof | |
| CN103392706B (en) | Pesticide for preventing and treating fungous and bacterial diseases of crop, and preparation of pesticide | |
| CN103371190B (en) | Pesticide combination containing pyrimidine nucleosides antibiotics | |
| CN102283215B (en) | Germicide composition containing coumoxystrobin | |
| CN104509539A (en) | Compounded bactericide containing metalaxyl and carbendazim and used for controlling main diseases of vegetables and grape | |
| CN104412982B (en) | A kind of compound highly effective bactericidal composition of fluorine-containing ether bacterium amide | |
| CN107006505A (en) | A kind of composition pesticide of copper 8-hydroxyquinolinate and pyraclostrobin | |
| CN107041382A (en) | A kind of efficient bactericidal composite containing bacillus amyloliquefaciens | |
| CN102017966B (en) | Kasugamycin and propineb-containing bactericidal composition | |
| CN104336027B (en) | A kind of composition pesticide of fluorine-containing thiazole pyrrole ethyl ketone | |
| CN106857582A (en) | A kind of composition pesticide containing tetramycin | |
| CN106234367A (en) | A kind of containing fluopicolide and the bactericidal composition of methoxy acrylic | |
| CN104412990B (en) | A kind of bactericidal composition of fluorine-containing ether bacterium amide | |
| CN104413031B (en) | A kind of compound pesticide composition of fluorine-containing ether bacterium amide | |
| CN104412983B (en) | A kind of efficient bactericidal composite of fluorine-containing ether bacterium amide | |
| CN104412998B (en) | A kind of efficient bactericidal composite of fluorine-containing ether bacterium amide | |
| CN107047618A (en) | A kind of bactericidal composition containing bacillus amyloliquefaciens | |
| CN106259348A (en) | A kind of composition pesticide | |
| CN110999922A (en) | Pesticide composition containing fructus psoraleae seed extract |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |