CN101278677A - Fungicide composition containing Difenoconazole and Thiophanate-methyl - Google Patents
Fungicide composition containing Difenoconazole and Thiophanate-methyl Download PDFInfo
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- CN101278677A CN101278677A CNA2007100907485A CN200710090748A CN101278677A CN 101278677 A CN101278677 A CN 101278677A CN A2007100907485 A CNA2007100907485 A CN A2007100907485A CN 200710090748 A CN200710090748 A CN 200710090748A CN 101278677 A CN101278677 A CN 101278677A
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- thiophanate
- methyl
- difenoconazole
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- medicine
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Abstract
The invention provides a sterilizing combination containing difenoconazole and thiophanate-methyl, which contains the effective components, such as the difenoconazole, the thiophanate-methyl, etc. and is processed into a plurality of dosage forms, such as micro-emulsion, suspending emulsion, wettable powder, etc. The weight proportion of the effective components is that the difenoconazole to the thiophanate-methyl is (1 to 50) to (10 to 70). When the sterilizing combination is used for preventing and curing the disease of fruit trees, the preventing and curing effect is obviously better than the single preparation of the difenoconazole and the thiophanate-methyl, and the sterilizing combination can prevent and cure various kinds of diseases of the fruit trees, which has low price and obvious popularization value.
Description
Technical field
The invention belongs to the composition pesticide field, a kind of specifically bactericidal composition that is used to prevent and treat fruit diseases.
Background technology
Mostly fruit diseases is that germ directly infects the tree body and make it morbidity, and loses in the soil with invalid body or conidium survives the winter attached to the surface of the seed with mycelium.Next year, germ produces conidium in the soil, and splashing by rainwater propagates in the dish strain, sprouts to produce germ tube, from wound or directly penetrate epidermis and invade, fell ill through 3～5 day incubation period, the sick portion in morbidity back produces spore again, borrows the wind and rain its spread in china, infect again repeatedly, disease is expanded rapidly, and high temperature, high humidity are the morbidity essential condition, in the time of especially when fine the easier disease of bringing out of rainy day gas take place.Have a strong impact on the growing way of fruit tree and the quality of fruit.
Thiophanate-methyl (thiophanate-methyl) claim thiophanate methyl again, belongs to benzo miaow ring azole, is a kind of broad spectrum activity systemic fungicide, can prevent and treat the various crop disease, has protection and therapeutic action.Many formation with spindle in the mitosis of disturbing bacterium influence cell division; Thereby reach the effect of protection and treatment.
Difenoconazole (difenoconazole) You Cheng Difenoconazole; this product belongs to azoles fungicide; has interior absorption; have good protection and therapeutic action simultaneously; it is pure demethylation inhibitor; fungicidal spectrum is wide; leaf surface treatment or seed treatment can improve output and the guaranteed quality of crop, to Ascomycetes; Basidiomycetes and comprise Alternaria; Ascochyta; the mould genus of tail spore; Colletotrichum; the ball seat Pseudomonas; Phoma; Ramularia; Septoria; Venturia is interior imperfect fungus; Erysiphaceae; Uredinales and some are planted the biography pathogen lasting protection and therapeutic activity.
More than two kinds if single use in the course of time fruit tree can develop immunity to drugs, and the price comparison of single agent is expensive, control efficiency can reduce gradually, influence the quality of fruit, therefore I use its two kinds of composite reagents, not only improve control efficiency but also low price, use more convenient.
Complex composition of the present invention does not occur at home as yet, does not appear in the newspapers in the document abroad yet.
Summary of the invention
The Difenoconazole thiophanate-methyl, its each constituent and percentage by weight thereof are:
Difenoconazole: 1～50%; Thiophanate-methyl: 10～70%; Other auxiliary agent.
Described other auxiliary agent of the invention described above can be white carbon, sldium lauryl sulfate, alkylsulfonate, alkylbenzenesulfonate, lauryl alcohol sodium sulphate, Negel, sodium lignin sulfonate, alkyl acid APEO, fatty alcohol-polyoxyethylene ether, azone, alkyl benzyl dimethyl oronain, alkyl amine oxide etc. and known in those skilled in the art other any one or wherein any multiple combination.
Embodiment
Embodiment (one) 70% Difenoconazole thiophanate-methyl suspending agent
Get Difenoconazole 10kg, thiophanate-methyl 60kg goes back virgin rubber 3kg, defoamer 2kg, other can allow the auxiliary element that adds water 10kg, stirs the back by the one-level sand mill, behind the secondary sand milling, allocate in modulation kettle, through after the assay was approved, measuring packing is finished product.
Embodiment (two) 30% Difenoconazole thiophanate-methyl microemulsions
Get Difenoconazole 5kg, thiophanate-methyl 30kg, auxiliary agent 10kg, defoamer 6kg, water 45kg, other auxiliary element that can allow to add adds in the shearing still, shears 30 minutes, allocates in modulation kettle, and through after the assay was approved, measuring packing is finished product
Embodiment (three) 40% Difenoconazole thiophanate-methyl wetting powders
Get Difenoconazole 30kg, thiophanate-methyl 10kg, white carbon 10kg, sodium lignin sulfonate 15kg, diatomite 30kg, other can allow the auxiliary element that adds, through behind the comminution by gas stream, stir 30 minutes at normal temperatures through after the assay was approved, measuring packing is finished product.
Embodiment (four) 20% Difenoconazole thiophanate-methyl water dispersible granules
Get Difenoconazole 10kg, thiophanate-methyl 10kg, white carbon 15kg, sodium lignin sulfonate 15kg, diatomite 45kg, other can allow the auxiliary element that adds, through behind the comminution by gas stream, stirred at normal temperatures 30 minutes, carry out granulation again, through after the assay was approved, measuring packing is finished product then
The present invention is not limited only to proportioning described in the above example and formulation.The present invention is again through a large amount of field trial checking preventive effect brilliances.
(1) prevents and treats sigatoka in Hainan.Be mixed with 70% Difenoconazole thiophanate-methyl suspending agent by example ().This prescription is by 2000 times of dilution sprayings, 7 days control efficiency are 75.8% behind the medicine, behind the medicine 10 days control efficiency be 89.8%, 25% difenoconazole suspending agent and 70% thiophanate-methyl wetting powder according to using with quadrat method, 10 days preventive effects are 80.3% and 81.9% behind the medicine.
(2) prevent and treat ring rot of apple in Liaoning.Be mixed with 30% Difenoconazole thiophanate-methyl microemulsion by example (two).This prescription is by 2000 times of dilution sprayings, 7 days control efficiency are 77.5% behind the medicine, behind the medicine 10 days control efficiency be 90.8%, 25% micro-emulsion of phenyl ether methyl cyclic-azole and 70% thiophanate-methyl wetting powder according to using with quadrat method, 10 days preventive effects are 87.3% and 88.8% behind the medicine.
(3) at Shandong control pear scab.Be mixed with 40% Difenoconazole thiophanate-methyl wetting powder by example (three).This prescription is by 2000 times of dilution sprayings, 7 days control efficiency are 76.4% behind the medicine, behind the medicine 10 days control efficiency be 90.5%, 37% Difenoconazole wetting powder agent and 70% thiophanate-methyl wetting powder according to using with quadrat method, 10 days preventive effects are 85.3% and 82.8% behind the medicine.
(4) at Shandong control apple tree spot defoliation.Be mixed with 20% Difenoconazole thiophanate-methyl water dispersible granules by example (four).This prescription is by 2000 times of dilution sprayings, 7 days control efficiency are 78.1% behind the medicine, behind the medicine 10 days control efficiency be 89.9%, 37% difenoconazole water dispersible granule and 70% thiophanate-methyl water dispersible granules according to using with quadrat method, 10 days preventive effects are 83.3% and 85.8% behind the medicine.
Claims (2)
1. a bactericidal composition that contains Difenoconazole and thiophanate-methyl is characterized in that, is made of the percentage by weight of Difenoconazole: 1～50% Difenoconazole and thiophanate-methyl; Thiophanate-methyl percentage by weight: 10～70%.
2. a kind of bactericidal composition that contains Difenoconazole and thiophanate-methyl according to claim 1, it is characterized in that, the composition of mentioning in Difenoconazole and the thiophanate-methyl, make different application forms during practical application, comprise missible oil, wetting powder, suspending agent, aqua, water and milk, sustained release agent, capsule, soluble powder, water-dispersible granules, granule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100907485A CN101278677A (en) | 2007-04-06 | 2007-04-06 | Fungicide composition containing Difenoconazole and Thiophanate-methyl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100907485A CN101278677A (en) | 2007-04-06 | 2007-04-06 | Fungicide composition containing Difenoconazole and Thiophanate-methyl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101278677A true CN101278677A (en) | 2008-10-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100907485A Pending CN101278677A (en) | 2007-04-06 | 2007-04-06 | Fungicide composition containing Difenoconazole and Thiophanate-methyl |
Country Status (1)
| Country | Link |
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| CN (1) | CN101278677A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101524079B (en) * | 2009-01-16 | 2012-03-28 | 陕西韦尔奇作物保护有限公司 | Sterilizing composition compositing difenoconazole and iprodione |
| CN102613230A (en) * | 2008-12-31 | 2012-08-01 | 浙江世佳科技有限公司 | Water dispersible granule of lufenuron and difenoconazole |
| CN103734190A (en) * | 2014-01-23 | 2014-04-23 | 青岛农业大学 | Film-coating therapeutic agent containing humic acid and chemical fungicide |
| CN104663747A (en) * | 2015-01-29 | 2015-06-03 | 李晓枫 | Bactericide for preventing and treating scab of cucumber |
| CN104719354A (en) * | 2015-01-29 | 2015-06-24 | 李晓枫 | Fungicide for preventing and treating pear scab |
| CN107018986A (en) * | 2017-05-15 | 2017-08-08 | 李军民 | A kind of Difenoconazole and thiophanate methyl compounding suspending agent and preparation method thereof |
| CN111084189A (en) * | 2019-12-25 | 2020-05-01 | 山东省绿士农药有限公司 | Pesticide bactericide composition, preparation method and application |
| CN115777721A (en) * | 2022-11-26 | 2023-03-14 | 江西田友生化有限公司 | Suspending agent containing difenoconazole and thiophanate-methyl and preparation method and application thereof |
-
2007
- 2007-04-06 CN CNA2007100907485A patent/CN101278677A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613230A (en) * | 2008-12-31 | 2012-08-01 | 浙江世佳科技有限公司 | Water dispersible granule of lufenuron and difenoconazole |
| CN102613230B (en) * | 2008-12-31 | 2013-09-18 | 浙江世佳科技有限公司 | Water dispersible granule of lufenuron and difenoconazole |
| CN101524079B (en) * | 2009-01-16 | 2012-03-28 | 陕西韦尔奇作物保护有限公司 | Sterilizing composition compositing difenoconazole and iprodione |
| CN103734190A (en) * | 2014-01-23 | 2014-04-23 | 青岛农业大学 | Film-coating therapeutic agent containing humic acid and chemical fungicide |
| CN104663747A (en) * | 2015-01-29 | 2015-06-03 | 李晓枫 | Bactericide for preventing and treating scab of cucumber |
| CN104719354A (en) * | 2015-01-29 | 2015-06-24 | 李晓枫 | Fungicide for preventing and treating pear scab |
| CN107018986A (en) * | 2017-05-15 | 2017-08-08 | 李军民 | A kind of Difenoconazole and thiophanate methyl compounding suspending agent and preparation method thereof |
| CN111084189A (en) * | 2019-12-25 | 2020-05-01 | 山东省绿士农药有限公司 | Pesticide bactericide composition, preparation method and application |
| CN115777721A (en) * | 2022-11-26 | 2023-03-14 | 江西田友生化有限公司 | Suspending agent containing difenoconazole and thiophanate-methyl and preparation method and application thereof |
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| 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: 20081008 |