CN100376158C - Germicide composition containing azoxystrobin and thiophanate-methyl and its application - Google Patents
Germicide composition containing azoxystrobin and thiophanate-methyl and its application Download PDFInfo
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- CN100376158C CN100376158C CNB2005100943872A CN200510094387A CN100376158C CN 100376158 C CN100376158 C CN 100376158C CN B2005100943872 A CNB2005100943872 A CN B2005100943872A CN 200510094387 A CN200510094387 A CN 200510094387A CN 100376158 C CN100376158 C CN 100376158C
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- fluoxastrobin
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Abstract
The present invention discloses one kind of germicide composition containing azoxystrobin and thiophanate-methyl and its application. The composition contains azoxystrobin and thiophanate-methyl in the weight ratio of 2-30 to 10-70. The composition may be used in preventing and controlling diseases of grain crop, melons, fruits and vegetable, and has wide application range, low cost and high plant disease preventing and controlling effect.
Description
Technical field
The present invention relates to a kind of bactericidal composition and uses thereof, especially a kind of is the bactericidal composition and the application thereof of main active with Fluoxastrobin and thiophanate-methyl.
Background technology
Fluoxastrobin (Azoxystrobin) is a kind of brand-new bright olefin(e) acid lipid of β methoxyl group bactericide, and triple function is protected, treated and root out to tool, and the energy that destroys germ by the respiration that suppresses germ synthesizes and loss of life power.Crop safety that the Fluoxastrobin tool is good and very outstanding Environmental compatibility.For obtaining best preventive effect, in the dispenser of disease initial stage of origination, should note filling up the water yield during spraying, the crop surface soup is fully covered.
Fluoxastrobin is by Syngenta Co.,Ltd's development, and formulation products is that 25% Amici reaches suspending agent, is mainly used in control vegetables, diseases of garden stuff, because its drug cost height uses not extensive.
Thiophanate-methyl (thiophanate-methyl) is a kind of efficient, low toxicity sterilization punishment, and tool prevention and systemic action are because of medicament can change into the spirit of many mattresses after entering in the plant corpus, so also belong to benzimidazole.Can be widely used in multiple diseases such as grain, cotton, oil, vegetables, fruit tree.Can prevent and treat gibberella zeaze petch of wheat and barley, stinking smut, wheat powdery mildew, leaf blast disease, the rice sheath blight, sclerotinia rot of colza etc.Can be used for sweet potato black rot, the big leaf spot of corn, rice purple stalk disease, head smut of sorghum in addition.Thiophanate-methyl for a long time, repeatedly uses on Crop in China, and this makes the target germ strengthen gradually its resistance, and the cost that makes thiophanate-methyl prevent and treat disease increases and drug effect reduces greatly.
Summary of the invention
The objective of the invention is provides a kind of applied widely, plant sterilization composition that contains Fluoxastrobin and thiophanate-methyl that cost is low, effective at above-mentioned technical problem.
A further object of the invention provides the purposes of this bactericidal composition.
The objective of the invention is to realize by following measures:
A kind of bactericidal composition, it contains Fluoxastrobin and thiophanate-methyl, and wherein the weight ratio of Fluoxastrobin and thiophanate-methyl is 2～30: 10～70.
Described bactericidal composition, wherein the weight ratio of Fluoxastrobin and thiophanate-methyl is 10～25: 15～60.
Described bactericidal composition, wherein Fluoxastrobin and thiophanate-methyl and known auxiliary agent and excipient are re-dubbed any one formulation that allows on the agricultural chemicals.These known auxiliary agents, excipients have dispersant, diffusant, defoamer, wetting agent, disintegrant etc.
Described bactericidal composition, its formulation are pulvis, wetting powder, suspension emulsion, emulsifiable concentrate or granule.
The application of described bactericidal composition aspect control cereal class, melon and fruit or vegetable crop disease.
Beneficial effect of the present invention:
1, the used Fluoxastrobin of the present invention is the bright olefin(e) acid lipid of β methoxyl group, and thiophanate-methyl is a kind of carbamate fungicide, and both are mixed mutually and can produce conflict, but Synergistic reduces dosage, reduces cost.
2, the present composition scope of application increases, be applicable to the crop pest of control cereal class, various melon and fruit, vegetables, particularly prevent and treat crop pests such as paddy rice, wheat, capsicum, banana, mango, pineapple, cucumber, tomato, tobacco, as rice blast, sheath and culm blight, sclerotinia rot of colza, pepper anthracnose, balsam pear scab, scutellum rot of orange, powdery mildew of cucumber, early blight of tomato and late blight.
Embodiment
The invention will be further described below in conjunction with embodiment.The preparation method of formulation is conventional method among the embodiment.
Embodiment 1:
With Fluoxastrobin 2g, thiophanate-methyl 20g, calcium dodecyl benzene sulfonate 3g, phenethyl phenol polyethenoxy ether 2g, dimethylbenzene adds to 100g, is mixed to homogeneous phase liquid, makes composition missible oil.
Embodiment 2:
With Fluoxastrobin 5g, thiophanate-methyl 35g, detergent LS (to methoxyl group fatty acid amido benzene sulfonic acid sodium salt) 2g, dispersing agent NNO (sodium methylene bis-naphthalene sulfonate) 4g, white carbon 5g, kaolin adds to 100g, and mixture carries out comminution by gas stream, makes wetting powder.
Embodiment 3:
Fluoxastrobin 5g, thiophanate-methyl 50g, talcum powder 45g are mixed, make pulvis.
Embodiment 4:
Fluoxastrobin 3g, thiophanate-methyl 50g, dispersing agent NNO 5g, carboxymethyl cellulose 5g, precipitated calcium carbonate 37g are mixed, make wetting powder.
Embodiment 5:
Fluoxastrobin 5g, thiophanate-methyl 45g, polyoxyethylene nonylphenol ether 4g, dispersing agent NNO 3g, polyvinyl alcohol 1.2g, sodium bicarbonate 1g, bentonite 30g, kaolin are added to 100g, make the dispersibility granula through pulverizing granulation.
Application Example:
Test with the pesticidal preparations biocontrol of mango powdery mildew that the foregoing description makes.
1, test is handled: this test medicine consumption is established three concentration of treatment respectively according to the difference of each composition, but the contrast medicament is respectively commercially available agricultural chemicals 70% thiophanate-methyl wet-milling (WP) and 25% Fluoxastrobin aqueous suspension agent and the test of blank clear water.
2, each sub-district area of test method is no less than 2 strains for becoming the age fruit tree, repeats 3 times; Inspection drug effect method before the dispenser after investigation and the control is: investigation two strains every sub-district in, every strain by east, south, west, north, in 5 samplings, investigate 2 fringes at every, write down total spike number and sick spike number at different levels, inspection powdery mildew occurrence degree.
3, result of the test sees the following form:
| Handle (g/ mu) | Disease index (%) before the medicine | Preventive effect (%) | |||
| Behind the medicine 5 days | Behind the medicine 10 days | Behind the medicine 14 days | |||
| Embodiment 1 | 70 | 72.0 | 72.3ab | 79.2ab | 73.4ab |
| 80 | 78.6 | 86.4a | 90.5a | 81.3a | |
| 120 | 69.4 | 88.3a | 92.4a | 83.2a | |
| Embodiment 2 | 80 | 72.9 | 69.7ab | 77.4b | 70.5b |
| 90 | 50.8 | 79.6a | 83.2a | 80.4a | |
| 120 | 59.3 | 83.1a | 93.4a | 89.9a | |
| Embodiment 3 | 80 | 61.0 | 63.2ab | 71.9b | 69.3b |
| 100 | 57.3 | 79.5a | 85.2a | 84.2ab | |
| 130 | 56.6 | 83.3a | 89.4a | 86.9a | |
| 70% thiophanate-methyl WP | 200 | 62.3 | 62.2c | 65.2c | 49.1c |
| 25% Fluoxastrobin aqueous suspension agent | 100 | 60.3 | 63.7c | 65.8c | 59.9c |
| Blank clear water contrast | 63.2 | - | - | - | |
Annotate: a is illustrated on α=0.05 level remarkable, and b is illustrated on α=0.05 level variant, and c is illustrated on α=0.05 level not remarkable.
Field efficacy is the result show, Fluoxastrobin and thiophanate-methyl composition have good control efficiency to the mango powdery mildew, and control efficiency all is better than single agent kind.
Claims (5)
1. a bactericidal composition is characterized in that containing Fluoxastrobin and thiophanate-methyl, and wherein the weight ratio of Fluoxastrobin and thiophanate-methyl is 2～30: 10～70.
2. bactericidal composition according to claim 1, the weight ratio that it is characterized in that Fluoxastrobin and thiophanate-methyl is 10～25: 15～60.
3. bactericidal composition according to claim 1 and 2 is characterized in that Fluoxastrobin and thiophanate-methyl and known auxiliary agent and excipient are re-dubbed any one formulation that allows on the agricultural chemicals.
4. bactericidal composition according to claim 3 is characterized in that formulation is pulvis, wetting powder, suspension emulsion, missible oil or granule.
5. the application of the described bactericidal composition of claim 1 aspect the biocontrol of mango powdery mildew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100943872A CN100376158C (en) | 2005-09-15 | 2005-09-15 | Germicide composition containing azoxystrobin and thiophanate-methyl and its application |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100943872A CN100376158C (en) | 2005-09-15 | 2005-09-15 | Germicide composition containing azoxystrobin and thiophanate-methyl and its application |
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| Publication Number | Publication Date |
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| CN1930983A CN1930983A (en) | 2007-03-21 |
| CN100376158C true CN100376158C (en) | 2008-03-26 |
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| CNB2005100943872A Expired - Fee Related CN100376158C (en) | 2005-09-15 | 2005-09-15 | Germicide composition containing azoxystrobin and thiophanate-methyl and its application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120170A (en) * | 2011-11-18 | 2013-05-29 | 深圳诺普信农化股份有限公司 | Bactericidal composition |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010015578A1 (en) * | 2008-08-04 | 2010-02-11 | Basf Se | Method for controlling fungal diseases in legumes |
| CN101647441B (en) * | 2009-07-31 | 2012-10-03 | 深圳诺普信农化股份有限公司 | Sterilization combination containing azoxystrobin and application thereof |
| CN101884334A (en) * | 2010-04-20 | 2010-11-17 | 陕西美邦农药有限公司 | Amistar and thiophanate methyl-containing bactericide composition |
| AU2015203091C1 (en) * | 2015-06-10 | 2016-03-31 | Rotam Agrochem International Company Limited | A synergistic composition comprising insecticides and fungicides |
| CN112136815A (en) * | 2020-10-27 | 2020-12-29 | 中诚国联（河南）生物科技有限公司 | Preparation and application of pesticide-fertilizer granules containing metalaxyl-M and azoxystrobin |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1157098A (en) * | 1996-02-16 | 1997-08-20 | 王学仁 | Compound ichthyodin, thiophanate-methyl mixture |
| CN1165617A (en) * | 1996-11-28 | 1997-11-26 | 江苏省新沂农药厂 | Jiameiling powder for prevention and treatment of multiple kinds of gray mold |
| CN1211390A (en) * | 1998-08-19 | 1999-03-24 | 李景茹 | Compound bactericide 'Qubingte' and its preparation method |
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2005
- 2005-09-15 CN CNB2005100943872A patent/CN100376158C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1157098A (en) * | 1996-02-16 | 1997-08-20 | 王学仁 | Compound ichthyodin, thiophanate-methyl mixture |
| CN1165617A (en) * | 1996-11-28 | 1997-11-26 | 江苏省新沂农药厂 | Jiameiling powder for prevention and treatment of multiple kinds of gray mold |
| CN1211390A (en) * | 1998-08-19 | 1999-03-24 | 李景茹 | Compound bactericide 'Qubingte' and its preparation method |
Non-Patent Citations (1)
| Title |
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| 25%嘧菌酯SC 防治瓜类蔓枯病药效试验. 陆致平等.现代农药，第3卷第1期. 2004 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120170A (en) * | 2011-11-18 | 2013-05-29 | 深圳诺普信农化股份有限公司 | Bactericidal composition |
| CN103120170B (en) * | 2011-11-18 | 2014-07-16 | 深圳诺普信农化股份有限公司 | Bactericidal composition |
Also Published As
| Publication number | Publication date |
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| CN1930983A (en) | 2007-03-21 |
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Owner name: NANJING FIRST PESTICIDE GROUP CO., LTD. Free format text: FORMER OWNER: NANJING FIRST PESTICIDE CO., LTD. Effective date: 20090904 |
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Effective date of registration: 20090904 Address after: Pagoda Road Chunxi town Gaochun County Nanjing City, Jiangsu province 269275 Patentee after: Nanjing First Pesticide Group Co., Ltd. Address before: No. 269 Pagoda Road, Gaochun County, Jiangsu, Nanjing Patentee before: Nanjing No.1 Pesticide Co., Ltd. |
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Assignee: Nanjing Red Sun Biological Chemical Co., Ltd. Assignor: Nanjing No.1 Pesticide Co., Ltd. Contract fulfillment period: 2009.7.16 to 2014.7.16 Contract record no.: 2009320001392 Denomination of invention: Germicide composition containing azoxystrobin and thiophanate-methyl and its application Granted publication date: 20080326 License type: Exclusive license Record date: 20090805 |
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Effective date of registration: 20111021 Address after: Dongfeng Road, Xi Zhen Gaochun County of Nanjing City, Jiangsu province 211318, No. 8 Patentee after: Nanjing Redsun Co., Ltd. Address before: Pagoda Road Chunxi town Gaochun County Nanjing city Jiangsu province 211300 No. 269-275 Patentee before: Nanjing First Pesticide Group Co., Ltd. |
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