CN1930978A - Germicide composition containing pyraclostrobin and carbendazim and its use - Google Patents
Germicide composition containing pyraclostrobin and carbendazim and its use Download PDFInfo
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- CN1930978A CN1930978A CN 200510094383 CN200510094383A CN1930978A CN 1930978 A CN1930978 A CN 1930978A CN 200510094383 CN200510094383 CN 200510094383 CN 200510094383 A CN200510094383 A CN 200510094383A CN 1930978 A CN1930978 A CN 1930978A
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- carbendazim
- pyraclostrobin
- bactericidal composition
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Abstract
The present invention discloses one kind of germicide composition containing pyraclostrobin and carbendazim and its application. The composition contains pyraclostrobin and carbendazim in the weight ratio of 1-30 to 1-60. 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 pyraclostrobin and carbendazim.
Background technology
Pyraclostrobin (pyraclostrobin) is a kind of broad-spectrum high efficacy bactericide, and the multiple diseases that can prevent and treat cereal, citrus, paddy rice, banana, cucurbit, grape, peanut, potato, beet, tomato and turf is is especially prevented and treated soybean rust.But domestic now do not have a former medicine manufacturing enterprise, and its product mainly is by abroad providing, and product price is higher, and the peasant is difficult to receive, and is relatively poor in the ability that Chinese large tracts of land is promoted.
Carbendazim (carbendazi) is a kind of efficient, low toxicity, wide spectrum, interior suction biocide agent, and the lasting period is longer, and is effective to many ascus mattresses, imperfect fungus and various basidiomycetes, invalid to phytocomycetes.Be used to prevent and treat gibberella zeaze petch of wheat and barley, rice sheath blight disease, rice blast, sclerotium oryzicola, many fruit trees, vegetable disease are as powdery mildew, anthracnose, scab etc.With 50% wetting powder 750-1000 times of liquid spraying.Seedling is handled can prevent and treat cereal crop smut.Melon, tomato wilt etc.In addition, also can be used for the mildew-resistant of industry such as papermaking, weaving, leather, rubber.
Carbendazim is a bactericide relatively more commonly used, and the time of especially using on crops is long, and this some bacterium that makes has produced certain resistance to carbendazim, and prevention and control capability is descended.
Summary of the invention
The objective of the invention is provides a kind of applied widely, bactericidal composition that contains pyraclostrobin and carbendazim 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 is characterized in that containing pyraclostrobin and carbendazim, and wherein the weight ratio of pyraclostrobin and carbendazim is 1～30: 1～60.
Described bactericidal composition, wherein the weight ratio of pyraclostrobin and carbendazim is 5～30: 10～50.
Described bactericidal composition is characterized in that pyraclostrobin and carbendazim and known auxiliary agent and excipients are re-dubbed any one formulation that allows on the agricultural chemicals.These known auxiliary agents, excipient have dispersant, diffusant, defoamer, wetting agent, disintegrant etc.
Described bactericidal composition is characterized in that its formulation is 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 pyraclostrobin of the present invention is an acid amide fungicides, and carbendazim is an azoles fungicide, and both are mixed mutually and can produce conflict, but Synergistic reduces dosage, reduces cost.
2, the present composition is applicable to control cereal class, melon and fruit or vegetable crop disease, be specially adapted to prevent and treat crop pests such as cereal class, various melon and fruit, vegetables, banana, capsicum, paddy rice, mango, pineapple, as wheat powdery mildew, 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 pyraclostrobin 10g, carbendazim 25g, dispersing agent NNO (sodium methylene bis-naphthalene sulfonate) 4g, detergent LS (to methoxyl group fatty acid amido benzene sulfonic acid sodium salt) 2g, white carbon 5g, kaolin adds to 100g, mixture carries out comminution by gas stream, and conventional method makes wetting powder.
Embodiment 2:
With pyraclostrobin 5g, carbendazim 40g, lauryl sodium sulfate 3g, polyoxyethylene nonylphenol ether 2g, dispersing agent NNO 2g, xanthans 0.15g, propane diols 5g, add water to 100g and mix, through wet grinding, homogenizing, conventional method makes aqueous suspension agent.
Embodiment 3:
Pyraclostrobin 25g, carbendazim 25g, dispersing agent NNO 3g, detergent LS 3g, carboxymethyl cellulose 1g, precipitated calcium carbonate 43g are mixed, and conventional method prepares wetting powder.
Embodiment 4:
Just pyraclostrobin 5g, carbendazim 40g, dispersing agent NNO 4g, phenethyl phenol polyethenoxy ether phosphate 3g, starch 1.2g, sodium bicarbonate 1g, bentonite 12g, kaolin add to 100g, and through pulverizing granulation, conventional method is made the dispersibility granula.
Application Example:
Prevent and treat the rice sheath blight disease test with the foregoing description products obtained therefrom.
1, test is handled: this test medicine consumption is established three concentration of treatment respectively according to the difference of each composition, and the contrast medicament is respectively commercially available agricultural chemicals 25% pyraclostrobin missible oil (EC) and 50% carbendazim WP and the test of blank clear water.
2, each sub-district area of test method is 50m
2, triplicate; Inspection drug effect method before the dispenser after investigation and the control is: random sampling 5 points in the test treatment region, every 5 strain, the occurrence degree of inspection plant banded sclerotial blight.
3, result of the test sees the following form:
| Handle (g/ mu) | Preventive effect (%) | Rate of growth (%) | |||
| Behind the medicine 7 days | Behind the medicine 14 days | The stable disease phase | |||
| Embodiment 1 | 30 | 76.4ab | 81.2ab | 73.4ab | 13.3b |
| 50 | 87.9a | 90.5a | 81.3a | 16.8ab | |
| 70 | 89.3a | 95.1a | 83.2a | 21.9a | |
| Embodiment 2 | 40 | 69.8ab | 78.4b | 70.5b | 12.6b |
| 60 | 79.6a | 83.2a | 80.4a | 17.3ab | |
| 80 | 90.1a | 93.4a | 89.9a | 20.5a | |
| Embodiment 4 | 30 | 63.2ab | 71.9b | 66.3b | 19.2ab |
| 50 | 87.5a | 95.2a | 93.2a | 20.4a | |
| 70 | 90.3a | 97.4a | 95.9a | 22.7a | |
| 25% pyraclostrobin EC | 110 | 57.2c | 62.2c | 61.1c | 10.3c |
| 50% carbendazim WP | 140 | 63.7c | 67.8c | 61.9c | 11.2c |
| Blank clear water contrast | - | - | - | - | |
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, pyraclostrobin and carbendazim composition have good control efficiency to rice sheath blight disease, and control efficiency all is better than single agent kind.
Claims (5)
1, a kind of bactericidal composition is characterized in that containing pyraclostrobin and carbendazim, and wherein the weight ratio of pyraclostrobin and carbendazim is 1～30: 1～60.
2, bactericidal composition according to claim 1, the weight ratio that it is characterized in that pyraclostrobin and carbendazim is 5～30: 10～50.
3, bactericidal composition according to claim 1 and 2 is characterized in that pyraclostrobin and carbendazim 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 its formulation is pulvis, wetting powder, suspension emulsion, emulsifiable concentrate or granule.
5, the application of the described bactericidal composition of claim 1 aspect control cereal class, melon and fruit or vegetable crop disease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100943834A CN100375597C (en) | 2005-09-15 | 2005-09-15 | Germicide composition containing pyraclostrobin and carbendazim and its use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100943834A CN100375597C (en) | 2005-09-15 | 2005-09-15 | Germicide composition containing pyraclostrobin and carbendazim and its use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1930978A true CN1930978A (en) | 2007-03-21 |
| CN100375597C CN100375597C (en) | 2008-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100943834A Expired - Fee Related CN100375597C (en) | 2005-09-15 | 2005-09-15 | Germicide composition containing pyraclostrobin and carbendazim and its use |
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| CN (1) | CN100375597C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103704237A (en) * | 2012-09-28 | 2014-04-09 | 中国中化股份有限公司 | Antifungal composition containing pyrazole compounds and imidazole compounds |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1385070A (en) * | 2001-05-10 | 2002-12-18 | 沈阳化工研究院 | Disinfectant composition containing flumorph |
-
2005
- 2005-09-15 CN CNB2005100943834A patent/CN100375597C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103704237A (en) * | 2012-09-28 | 2014-04-09 | 中国中化股份有限公司 | Antifungal composition containing pyrazole compounds and imidazole compounds |
| CN103704237B (en) * | 2012-09-28 | 2016-05-04 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100375597C (en) | 2008-03-19 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
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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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20090904 Address after: Chun Xi Zhen Gaochun County of Nanjing City, Jiangsu province 269275 Pagoda Road No. 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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| EE01 | Entry into force of recordation of patent licensing contract |
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.: 2009320001397 Denomination of invention: Germicide composition containing pyraclostrobin and carbendazim and its use Granted publication date: 20080319 License type: Exclusive license Record date: 20090805 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.16 TO 2014.7.16; CHANGE OF CONTRACT Name of requester: NANJING HONGTAIYANG BIOLOGY CHEMICAL LIMITED LIABI Effective date: 20090805 |
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| ASS | Succession or assignment of patent right |
Owner name: NANJING RED SUN CO., LTD. Free format text: FORMER OWNER: NANJING FIRST PESTICIDE GROUP CO., LTD. Effective date: 20111021 |
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Free format text: CORRECT: ADDRESS; FROM: 211300 NANJING, JIANGSU PROVINCE TO: 211318 NANJING, JIANGSU PROVINCE |
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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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