CN101524082A - Pyraclostrobin and prochloraz pesticide mixture - Google Patents
Pyraclostrobin and prochloraz pesticide mixture Download PDFInfo
- Publication number
- CN101524082A CN101524082A CN200910136088A CN200910136088A CN101524082A CN 101524082 A CN101524082 A CN 101524082A CN 200910136088 A CN200910136088 A CN 200910136088A CN 200910136088 A CN200910136088 A CN 200910136088A CN 101524082 A CN101524082 A CN 101524082A
- Authority
- CN
- China
- Prior art keywords
- prochloraz
- pyraclostrobin
- pesticide
- mixture
- recompounded pesticide
- 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
Abstract
The invention belongs to the technical field of pesticides, and relates to a pyraclostrobin and prochloraz pesticide mixture. The mixture is applicable to preventing diseases of crops such as cereal, various melons, fruits, vegetables, banana, capsicum, paddy rice, mango and pineapple and the like. The effective constituents of the pesticide are pyraclostrobin and prochloraz, wherein, the pyraclostrobin accounts for 0.5%-60%, and the prochloraz accounts for 1%-70%. The pesticide mixture overcomes defects of the original single constituent, is characterized by obvious complementation and synergic action, high co-toxicity coefficient, quick action, broad spectrum and low cost, and can be made into oil emulsion, micellar emulsion, suspension, wettable powder, and water dispersible granule. The pesticide mixture has the advantages of excellent control effect, longer effective duration and lower consumption, suspension of pesticide resistance generation, reduction of environmental pollution and good practicability.
Description
Technical field
The present invention relates to a kind of Recompounded pesticide, specifically pyraclostrobin and Prochloraz Recompounded pesticide.
Background technology
Pyraclostrobin (ovraclostrobin) is a kind of novel methoxy acrylic (strobilurin) broad-spectrum germicide, and its structural formula is:
Pyraclostrobin is the efficient mitochondrial respiratory inhibitor after improving on the kresoxim-methyl basis, and its activity is higher, is present 3 times with series bactericidal agent, can control most of diseases such as Ascomycetes, Basidiomycetes, deuteromycetes, Oomycete.Pyraclostrobin has very strong inhibitory action to the growth of spore germination and leaf intramatrical mycelium, has protection and therapeutic activity.Because of this medical instrument has the characteristics of long, resistance of rainwater washing against of permeability and local systemic activity, lasting period, be widely used in preventing and treating the disease on wheat, paddy rice, peanut, grape, vegetables, potato, banana, lemon, coffee, fruit tree, walnut, tea tree, tobacco and ornamental plants, lawn and other field crops.Yet the intrinsic resistance risk of pyraclostrobin is very high, if long-term single use unavoidably can produce resistance, and this medicine cost height, popularize and promote relatively difficulty in each field of agricultural production.By carrying out composite with other effective bactericide is to reduce production costs, and delays the effective way that pesticide resistance produces, prolongs its service life.
Prochloraz (Prochloraz) is a kind of wide-spectrum bactericide, chemical name: N-propyl group-N-[2-(2,4, the 6-Trichlorophenoxy) ethyl]-imidazoles-1-formamide, its structural formula is:
Prochloraz is a kind of efficient, wide spectrum, low toxicity type imidazoles wide-spectrum bactericide, inhales multiple actions such as conduction, prevention protection, treatment in having.Its mechanism of action is to work by the biosynthesis that suppresses sterol, inhale conduction in plant corpus, having, splendid for the multiple diseases preventive effect that sac fungi and imperfect fungus cause, Prochloraz also can be used with most of bactericide, the better prevention effect is all arranged, the multiple diseases on field crop, fruit and vegetable, turf and the ornamental plants is had treatment and eradicant action.
Advantage that the present invention has and beneficial effect are: 1. can produce higher cooperative synergism, reduce use cost; 2. the lasting period long, can reach more than 30 days and wide control lasting period of various plants fungal disease the prevention and treatment range of disease; 3. low toxicity, noresidue, nuisanceless, environmentally safe; 4. avoid pyraclostrobin, Prochloraz pesticide resistance to occur, prolong the service time of medicament.
By the Searches of Patent Literature, the domestic composite patent that does not have pyraclostrobin and Prochloraz at present, therefore, pyraclostrobin and Prochloraz be composite to have certain novelty and practicality.
Summary of the invention
The objective of the invention is to shortcoming, provide that a kind of component is reasonable, fungicidal spectrum is wide, control efficiency is good, the lasting period is long and dispenser microbicide compositions easily at prior art.
The technical scheme that realizes the object of the invention is:
Described pyraclostrobin and Prochloraz Recompounded pesticide contain pyraclostrobin 0.5%～60%, Prochloraz 1%～70%.
Described pyraclostrobin and Prochloraz Recompounded pesticide, the preferred content of pyraclostrobin are 1%～30%, and the preferred content of Prochloraz is 5%～50%.
Described pyraclostrobin and Prochloraz Recompounded pesticide can be made missible oil, microemulsion, suspending agent, wetting powder, water-dispersible granules.
Described pyraclostrobin and Prochloraz Recompounded pesticide, its missible oil constituent and percentage by weight thereof are: pyraclostrobin 0.5%～50%, Prochloraz 0.05%～40%, emulsifier 1%～25%, cosolvent 0.5%～15%, stabilizing agent 0%～5%, solvent 10%～80%, each component sum is 100%.
Described pyraclostrobin and Prochloraz Recompounded pesticide, its microemulsion constituent and percentage by weight thereof are: pyraclostrobin 0.5%～50%, Prochloraz 0.05%～40%, wetting agent 1%～10%, dispersant 1%～12%, cosolvent 0.5%～15%, stabilizing agent 0%～5%, synergist 1%～12%, penetrating agent 1%～5%, solvent 10%～40%, purified water 1%～70%, each component sum is 100%.
Described pyraclostrobin and Prochloraz Recompounded pesticide, its suspending agent constituent and percentage by weight thereof are: pyraclostrobin 0.5%～50%, Prochloraz 0.05%～40%, wetting agent 1%～20%, dispersant 1%～15%, stabilizing agent 0.1%～10%, penetrating agent 1%～5%, thickener 0.1%～3%, antifreezing agent 1%～8%, defoamer 0.1%～3%, water 10%～80%, each component sum is 100%.
Described pyraclostrobin and Prochloraz Recompounded pesticide, its wetting powder constituent and percentage by weight thereof are: pyraclostrobin 0.5%～50%, Prochloraz 0.05%～40%, wetting agent 1%～15%, dispersant 1%～15%, spreader-sticker 0.1%～8%, penetrating agent 1%～12%, carrier 5%～75%, each component sum is 100%.
Described pyraclostrobin and Prochloraz Recompounded pesticide, its water-dispersible granules constituent and percentage by weight thereof are: pyraclostrobin 0.5%～50%, Prochloraz 0.05%～40%, wetting agent 1%～18%, dispersant 1%～20%, spreader-sticker 1%～6%, penetrating agent 1%～15%, carrier 10%～80%, each component sum is 100%.
Wetting agent is one or more in neopelex, calcium dodecyl benzene sulfonate, lauryl sodium sulfate, lignosulfonates, alkyl phenol formaldehyde resin polyoxyethylene ether, aliphatic alcohol sulfate, phenethyl phenol polyethenoxy ether, the Nonyl pheno base ether in described pyraclostrobin and the Prochloraz Recompounded pesticide.
Dispersant is one or more in lignosulfonates, alkylbenzenesulfonate, alkylphenol polyoxyethylene, polyoxyethylene nonylphenol ether, alkyl ethyl sulfonate, alkylnaphthalene sulfonate formaldehyde condensation products and the polycarboxylic acid in described pyraclostrobin and the Prochloraz Recompounded pesticide.
Cosolvent is one or more in methyl alcohol, ethanol, acetone, DMF, acetonitrile, methyl-sulfoxide, pyrrolidones, the trichloroethanes in described pyraclostrobin and the Prochloraz Recompounded pesticide.
Spreader-sticker is one or more in polyvinyl alcohol, alkyl diphenyl ether disulphonic acid sodium, the poly-trisiloxanes in described pyraclostrobin and the Prochloraz Recompounded pesticide.
Stabilizing agent is one or more in triethanolamine oleate or epoxidized vegetable oil such as epoxidized linseed, the epoxidized soybean oil in described pyraclostrobin and the Prochloraz Recompounded pesticide.
Penetrating agent is one or more in sorbitan fatty acid ester APEO, fatty alcohol-polyoxyethylene ether or the polyoxyethylene nonylphenol ether in the described pyraclostrobin Recompounded pesticide.
Synergist is one or more in Butacide, propyl isome, Octacide 264, synergy phosphorus, alkyl carbonate, organosilicon, the non-ionic surface active agent in the described pyraclostrobin Recompounded pesticide;
Thickener is one or more in polyvinyl alcohol, xanthans, carboxymethyl cellulose, the gum Arabic.
Solvent is one or more in benzene,toluene,xylene, diesel oil, methyl alcohol, ethanol, acetone, cyclohexanone, pyrrolidones, the ethyl acetate.
Antifreezing agent is one or more in propane diols, ethylene glycol, glycerine, polyethylene glycol, the sorbierite;
Defoamer is silicone based, as among Si18, S-29, the FZ-880 one or more.
Carrier is one or more in kaolin, bentonite, talcum powder, precipitated calcium carbonate, diatomite, potter's clay, attapulgite, ammonium salt, atlapulgite, the gypsum.
Embodiment
Following instantiation is in order to further describing the present invention, but the present invention absolutely not only only limits to following these embodiment.Percentage all is weight percentage in the prescription, and employed former medicine and auxiliary agent are other producers and buy.Formulation examples is as follows:
The weight ratio of each component in embodiment 1 missible oil
Pyraclostrobin 5%
Prochloraz 20%
Methyl alcohol 8%
2201 7.5％
0201B 2.5％
Methyl oleate 20%
Organosilicon 3%
Toluene complements to 100%
The weight ratio of each component in embodiment 2 microemulsions
Pyraclostrobin 10%
Prochloraz 25%
Methyl alcohol 5%
Calcium dodecyl benzene sulfonate 7.5%
Phenethyl phenol polyethenoxy ether 2.5%
Methyl oleate 20%
Deionized water complements to 100%
The weight ratio of each component in embodiment 3 wetting powders
Pyraclostrobin 10%
Prochloraz 35%
Neopelex 8%
Calcium lignosulfonate 6%
Polyvinyl alcohol 2.5%
White carbon 12%
Diatomite surplus/2
Kaolin surplus/2
The weight ratio of each component in embodiment 4 water dispersible granules
Pyraclostrobin 15%
Prochloraz 40%
Neopelex 8.5%
Calcium lignosulfonate 5.5%
Polyvinyl alcohol 2.5%
Ammonium sulfate 8%
White carbon 12%
Diatomite surplus/2
Kaolin surplus/2
The weight ratio of each component in embodiment 5 suspending agents
Pyraclostrobin 20%
Prochloraz 15%
Neopelex 5.5%
JFC 4.5％
Polyvinyl alcohol 2.5%
Dispersing agent NNO 8%
Xanthans 0.5%
S-29 0.5％
Water complements to 100%
The weight ratio of each component in embodiment 6 water dispersible granules
Pyraclostrobin 20%
Prochloraz 44%
Neopelex 5%
Calcium lignosulfonate 2%
Dispersing agent NNO 2.5%
Polyvinyl alcohol 2.5%
Ammonium sulfate 5%
White carbon 8%
Kaolin complements to 100%
Give birth to indexs such as surveying the mycelial growth rate method that adopts, observed result behind the 5d, the EC50 of each prescription of calculating, co-toxicity coefficient, the co-toxicity of mixture preparation adopts the abundant co-toxicity coefficient method representation of Sun Yun:
The theoretical toxicity index A=∑ of mixture preparation (toxicity index of certain medicine * percentage of this pharmaceutically active ingredient in mixture)
CTC was synergistic effect greater than 120 o'clock, less than 80 o'clock be antagonism, be addition during 80-120
Table 1 pyraclostrobin, Prochloraz and different proportioning thereof are surveyed the result to giving birth to of Pyricularia oryzae
Can obviously find out from the above-mentioned data of surveying of giving birth to, synergistic effect is in various degree all arranged when pyraclostrobin and Prochloraz are composite, the co-toxicity coefficient (CTC) of prescription is all greater than 120, illustrate that pyraclostrobin is composite in the scope of 10%-50% with Prochloraz in the scope of 5%-20%, obvious synergistic effect is all arranged.
For further verifying the practical effect of complex preparation, on multiple diseases such as powdery mildew of cucumber, rice blast, sigatoka, alternaria leaf spot of apple, carry out demonstration test, choose prescription one, prescription six, 25% pyraclostrobin and 50% Prochloraz, prescription one, prescription six have all been obtained good control efficiency, and preventive effect is all than 25% pyraclostrobin, 50% Prochloraz height.
The test effect of table 1 pyraclostrobin, Prochloraz and different proportionings thereof
From above-mentioned data as can be seen, the effect that prescription one, prescription six field efficacy all use apparently higher than 25% pyraclostrobin and 50% Prochloraz list agent, peasant household uses pyraclostrobin Prochloraz complex preparation not only can improve drug effect, reduce use cost greatly, and improve the quality of crop.
Claims (4)
1, pyraclostrobin and Prochloraz Recompounded pesticide, its active ingredient is pyraclostrobin and Prochloraz.
2, Recompounded pesticide according to claim 1 is characterized in that containing pyraclostrobin 0.5%～60%, Prochloraz 1%～70%.
3, Recompounded pesticide according to claim 2, the preferred content that it is characterized in that pyraclostrobin is 1%～30%, the preferred content of Prochloraz is 5%～50%.
4, Recompounded pesticide according to claim 1 is characterized in that adding an amount of auxiliary agent, carrier in its composition as required, is mixed with missible oil, microemulsion, suspending agent, wetting powder, water dispersible granules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910136088A CN101524082A (en) | 2009-04-28 | 2009-04-28 | Pyraclostrobin and prochloraz pesticide mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910136088A CN101524082A (en) | 2009-04-28 | 2009-04-28 | Pyraclostrobin and prochloraz pesticide mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101524082A true CN101524082A (en) | 2009-09-09 |
Family
ID=41092289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910136088A Pending CN101524082A (en) | 2009-04-28 | 2009-04-28 | Pyraclostrobin and prochloraz pesticide mixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101524082A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110002003A (en) * | 2007-12-26 | 2011-01-06 | 샹하이 헨그루이 파마수티컬 컴퍼니 리미티드 | Tetrahydro-imidazo[1,5-a]pyrazine derivatives, preparation process and medicinal use thereof |
| CN102283227A (en) * | 2010-06-19 | 2011-12-21 | 海利尔药业集团股份有限公司 | Sterilization composite containing pyraclostrobin and Epoxiconazole |
| CN102726379A (en) * | 2012-06-09 | 2012-10-17 | 广东中迅农科股份有限公司 | Pyraclostrobin water dispersible granule and preparation method thereof |
| CN102783496A (en) * | 2012-09-07 | 2012-11-21 | 浙江农林大学 | Composite bactericide comprising prochloraz and use thereof |
| CN103371184A (en) * | 2013-06-27 | 2013-10-30 | 王学权 | Fungicidal composition containing prochloraz manganese complex |
| CN103704229A (en) * | 2012-09-29 | 2014-04-09 | 陕西美邦农药有限公司 | Bactericidal composition containing fluorine azole activated ester |
| CN104798801A (en) * | 2015-04-22 | 2015-07-29 | 陕西省蒲城美尔果农化有限责任公司 | Aqueous emulsion-fungicide composition containing pyraclostrobin and prochloraz and preparation method of aqueous emulsion-fungicide composition |
| CN105766961A (en) * | 2012-09-28 | 2016-07-20 | 沈阳中化农药化工研发有限公司 | Fungicide composition containing pyrazoles compound and imidazoles compound |
| CN105941395A (en) * | 2016-04-30 | 2016-09-21 | 广东中迅农科股份有限公司 | Pesticide composition containing pyraclostrobin and prochloraz |
| CN107306947A (en) * | 2017-06-16 | 2017-11-03 | 桂林集琦生化有限公司 | A kind of agricultural synergist and pyraclostrobin, the mixture of Prochloraz compound mixture and its preparation and application |
| CN109730081A (en) * | 2019-02-26 | 2019-05-10 | 南京轩凯生物科技有限公司 | A kind of agriculture bactericide composition |
-
2009
- 2009-04-28 CN CN200910136088A patent/CN101524082A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101685103B1 (en) | 2007-12-26 | 2016-12-09 | 샹하이 헨그루이 파마수티컬 컴퍼니 리미티드 | TETRAHYDRO-IMIDAZO[1,5-a]PYRAZINE DERIVATIVES, PREPARATION PROCESS AND MEDICINAL USE THEREOF |
| KR20110002003A (en) * | 2007-12-26 | 2011-01-06 | 샹하이 헨그루이 파마수티컬 컴퍼니 리미티드 | Tetrahydro-imidazo[1,5-a]pyrazine derivatives, preparation process and medicinal use thereof |
| CN102283227A (en) * | 2010-06-19 | 2011-12-21 | 海利尔药业集团股份有限公司 | Sterilization composite containing pyraclostrobin and Epoxiconazole |
| CN102726379A (en) * | 2012-06-09 | 2012-10-17 | 广东中迅农科股份有限公司 | Pyraclostrobin water dispersible granule and preparation method thereof |
| CN102726379B (en) * | 2012-06-09 | 2015-11-18 | 广东中迅农科股份有限公司 | Pyraclostrobin water dispersible granule and preparation method thereof |
| CN102783496A (en) * | 2012-09-07 | 2012-11-21 | 浙江农林大学 | Composite bactericide comprising prochloraz and use thereof |
| CN102783496B (en) * | 2012-09-07 | 2015-06-17 | 浙江农林大学 | Composite bactericide comprising prochloraz and use thereof |
| CN105766961B (en) * | 2012-09-28 | 2018-10-09 | 沈阳中化农药化工研发有限公司 | A kind of Fungicidal composition containing pyrazole compound and glyoxaline compound |
| CN105766961A (en) * | 2012-09-28 | 2016-07-20 | 沈阳中化农药化工研发有限公司 | Fungicide composition containing pyrazoles compound and imidazoles compound |
| CN103704229A (en) * | 2012-09-29 | 2014-04-09 | 陕西美邦农药有限公司 | Bactericidal composition containing fluorine azole activated ester |
| CN103704229B (en) * | 2012-09-29 | 2015-07-08 | 陕西美邦农药有限公司 | Bactericidal composition containing fluorine azole activated ester |
| CN103371184A (en) * | 2013-06-27 | 2013-10-30 | 王学权 | Fungicidal composition containing prochloraz manganese complex |
| CN104798801A (en) * | 2015-04-22 | 2015-07-29 | 陕西省蒲城美尔果农化有限责任公司 | Aqueous emulsion-fungicide composition containing pyraclostrobin and prochloraz and preparation method of aqueous emulsion-fungicide composition |
| CN105941395A (en) * | 2016-04-30 | 2016-09-21 | 广东中迅农科股份有限公司 | Pesticide composition containing pyraclostrobin and prochloraz |
| CN107306947A (en) * | 2017-06-16 | 2017-11-03 | 桂林集琦生化有限公司 | A kind of agricultural synergist and pyraclostrobin, the mixture of Prochloraz compound mixture and its preparation and application |
| CN109730081A (en) * | 2019-02-26 | 2019-05-10 | 南京轩凯生物科技有限公司 | A kind of agriculture bactericide composition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101524082A (en) | Pyraclostrobin and prochloraz pesticide mixture | |
| CN101816307B (en) | Bactericide for preventing and treating fruit diseases | |
| CN104285979A (en) | Plant-derived bactericidal composition and application thereof | |
| CN102239852A (en) | Fungicide containing trifloxystrobin and thifluzamide | |
| WO2018086633A1 (en) | Bactericide composition including benzisothiazolinone and ethylicin | |
| CN101822251A (en) | Sterilization compound containing ZJ0712 | |
| CN101653118A (en) | Compound synergistic bactericidal composition | |
| CN101810190A (en) | Pyrazole kresoxim and thiophanate-methyl composite fungicide | |
| CN102150659B (en) | Bactericide composition, preparation and application thereof | |
| CN103478151A (en) | Pesticide composition containing spirotetramat | |
| CN102870795A (en) | Sterilization composition and preparation thereof | |
| CN102696614A (en) | Trifloxystrobin-containing compound pesticide bactericidal composition and preparation | |
| WO2018126878A1 (en) | Fungicide composition containing benzisothiazolinone and tetraconazole | |
| CN105557993A (en) | Application of fludioxonil and compound thereof in preventing and treating diseases of sweet potato during storage | |
| CN101869109A (en) | Germicide containing zincpolyanemine and kresoxim-methyl | |
| CN101564041B (en) | Bactericidal composition compounded by prochloraz and pyrimethanil | |
| CN101595876B (en) | Bromothalonil and azoxystrobin containing sterilizing composition | |
| WO2018054396A1 (en) | Bactericide composition | |
| WO2018040788A1 (en) | Germicide composition | |
| CN101632383B (en) | Pesticide composition and application thereof | |
| CN101731238B (en) | Acibenzolar-containing sterilizing composition | |
| CN103828813B (en) | Compound pesticide bactericidal composition containing trifloxystrobin and preparation | |
| CN104770381A (en) | Fungicidal composition for prevention and treatment of crop diseases and applications of fungicidal composition | |
| CN101755786B (en) | Bactericidal composition | |
| CN101755766A (en) | Bactericidal composition having active ester |
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 |
Application publication date: 20090909 |