CN100382691C - Efficient germicide composition containing prochloraz or its manganese salt and dimetachlone and its application - Google Patents
Efficient germicide composition containing prochloraz or its manganese salt and dimetachlone and its application Download PDFInfo
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- CN100382691C CN100382691C CNB2005100943957A CN200510094395A CN100382691C CN 100382691 C CN100382691 C CN 100382691C CN B2005100943957 A CNB2005100943957 A CN B2005100943957A CN 200510094395 A CN200510094395 A CN 200510094395A CN 100382691 C CN100382691 C CN 100382691C
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- dimethachlon
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Abstract
The present invention discloses one kind of synergistic germicide composition containing prochloraz or its manganese salt and dimetachlone. The synergistic germicide composition contains prochloraz or its manganese salt in 10-60 weight portions, dimetachlone in 1-30 weight portions and assistant in 0-15 weight portions, as well as excipient. It may be re-compounded into powder preparation, wettable powder, emulsion, oil emulsion or other preparation forms, and has the advantages of small consumption, low cost and high 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 Prochloraz (or its manganese salt) and dimethachlon.
Background technology
Prochloraz (prochloraz) (or its manganese salt prochloraz-manganese chloridecomplex) is a kind of efficient, broad spectrum activity imidazoles bactericide and freshness preserving agent for fruit and vegetable, be used for cereal controls pseudo-cercospora, nuclear cavity Pseudomonas, spore and belong to and the Septoria fungi, to early stage eye spot disease, leaf spot and powdery mildew, preventive effect is arranged.Be used for that oilseeds, grape can be prevented and treated Alternaria, Botrytis, pseudo-cercospora, bury Sclerotinia, the Sclerotinia fungi.Living Cercospora and Erysiphe on Ascochyta on the control leguminous plant, Botrytis, the beet have preventive and therapeutic effect for the cochliobolus genus on the cereal, Fusarium, nuclear cavity Pseudomonas, the fungus-caused disease of Septoria.In addition, can prevent and treat the cauliflower leaf spot, rice blast.
Prochloraz is in Crop in China, and especially fresh-keeping aspect is widely used, and use obtains good result on sclerotinia rot of colza does not also have the pertinent literature explanation.
Dimethachlon (dimetachlone) is a kind of protective fungicide punishment, and certain interior suction therapeutic action is arranged.Be mainly used in and prevent and treat rice sheath blight disease and sclerotinia rot of colza, Alternaria alternate.Because the long-term dimethachlon control sclerotinia rot of colza that uses causes present drug effect obviously to descend, and can not satisfy and prevent and treat stalk break, guarantees the needs of crops normal growth.
Summary of the invention
The purpose of this invention is to provide a kind of is the bactericidal composition and the application thereof of main active with Prochloraz (or its manganese salt) and dimethachlon.
Technical scheme of the present invention is:
A kind of efficient bactericidal composite that contains Prochloraz or its manganese salt and dimethachlon, it is characterized in that it is is effective ingredient by Prochloraz (or its manganese salt) and dimethachlon, add preparations such as auxiliary agent, the composite pulvis that forms of excipient, wetting powder, suspension emulsion, missible oil, wherein the weight portion of Prochloraz (or its manganese salt) is 20～60, the weight portion of dimethachlon is 1～30, auxiliary agent is 0～15 part, and surplus is an excipients.
Optimum weight part of Prochloraz (or its manganese salt) is 15～50, and optimum weight part of dimethachlon is 2～30.
The efficient bactericidal composite that contains Prochloraz or its manganese salt and dimethachlon of the present invention can be used for preventing and treating cereal class, melon, really, vegetables, banana, capsicum, paddy rice, mango, pineapple, tobacco diseases.
The efficient bactericidal composite that contains Prochloraz or its manganese salt and dimethachlon of the present invention can be used for preventing and treating wheat powdery mildew, sclerotinia rot of colza, pepper anthracnose, balsam pear scab, scutellum rot of orange, powdery mildew of cucumber, early blight of tomato and late blight.
Beneficial effect of the present invention:
The Prochloraz that the present invention is used or its manganese salt are azoles fungicides, and dimethachlon is a carboxylic acid imide fungicides, and both are mixed mutually and can not produce low touching, but Synergistic reduces dosage.The present invention is specially adapted to prevent and treat effect diseases such as cereal class, various melon and fruit, vegetables, banana, capsicum, paddy rice, mango, pineapple, as wheat powdery mildew, sclerotinia rot of colza, pepper anthracnose, balsam pear scab, scutellum rot of orange, powdery mildew of cucumber, early blight of tomato and late blight.Be particularly useful for preventing and treating sclerotinia rot of colza superior effect is arranged
Embodiment
The present invention is further illustrated below in conjunction with embodiment.
Embodiment 1:
With Prochloraz 10 grams, dimethachlon 20 grams, calcium dodecyl benzene sulfonate 3 grams, phenethyl phenol polyethenoxy ether 2 grams, dimethylbenzene adds to 100 grams, is mixed to homogeneous phase liquid, obtains composition missible oil.
Embodiment 2:
With prochloraz-manganese chloride complex 20 grams, dimethachlon 30 grams, detergent LS (to methoxyl group fatty acid amido benzene sulfonic acid sodium salt) 3 grams, dispersing agent NNO (sodium methylene bis-naphthalene sulfonate) 2 grams, white carbon 5 grams, kaolin adds to 100 gram mixtures and carries out comminution by gas stream, makes wetting powder.
Embodiment 3:
With Prochloraz 20 grams, dimethachlon 5 grams, phenethyl phenol polyethenoxy ether phosphonate ester 3 grams, polyoxyethylene nonylphenol ether 2 grams, propane diols 5 grams, deionized water add to 100 grams, utilize high-shear homogenizer to stir, and obtain aqueous emulsion.
Embodiment 4:
Prochloraz-manganese chloride complex 25 grams, dimethachlon 25 grams, talcum powder 50 grams are mixed, obtain pulvis.
Embodiment 5:
With Prochloraz 10 grams, dimethachlon 15 grams, emulsifier one, all the other are dimethylbenzene, and mixing obtains missible oil.
Embodiment 6:
Just prochloraz-manganese chloride complex 10 grams, dimethachlon 30 grams, detergent LS5 gram, carboxymethyl cellulose 5 grams, precipitated calcium carbonate 50 grams mix, and obtain wetting powder.
Embodiment 7:
Just prochloraz-manganese chloride complex 45 grams, dimethachlon 25 grams, detergent LS (to methoxyl group fatty acid amido benzene sulfonic acid sodium salt) 3 grams, dispersing agent NNO (sodium methylene bis-naphthalene sulfonate) 2 restrain, and kaolin adds to 100 grams to be mixed, and obtains wetting powder.
Embodiment 8:
With Prochloraz 10 grams, dimethachlon 60 grams, calcium dodecyl benzene sulfonate 3 grams, phenethyl phenol polyethenoxy ether 2 grams, dimethylbenzene adds to 100 grams, is mixed to homogeneous phase liquid, obtains composition missible oil.
Embodiment 9:
With prochloraz-manganese chloride complex 60 grams, dimethachlon 1 gram, detergent LS (to methoxyl group fatty acid amido benzene sulfonic acid sodium salt) 3 grams, dispersing agent NNO (sodium methylene bis-naphthalene sulfonate) 2 grams, white carbon 5 grams, kaolin adds to 100 gram mixtures and carries out comminution by gas stream, makes wetting powder.
Embodiment 10:
With Prochloraz 15 grams, dimethachlon 30 grams, phenethyl phenol polyethenoxy ether phosphonate ester 3 grams, polyoxyethylene nonylphenol ether 2 grams, propane diols 5 grams, deionized water add to 100 grams, utilize high-shear homogenizer to stir, and obtain aqueous emulsion.
Embodiment 11:
With Prochloraz 15 grams, dimethachlon 2 grams, calcium dodecyl benzene sulfonate 3 grams, phenethyl phenol polyethenoxy ether 2 grams, dimethylbenzene adds to 100 grams, is mixed to homogeneous phase liquid, obtains composition missible oil.
Embodiment 12:
With prochloraz-manganese chloride complex 50 grams, dimethachlon 30 grams, detergent LS (to methoxyl group fatty acid amido benzene sulfonic acid sodium salt) 3 grams, dispersing agent NNO (sodium methylene bis-naphthalene sulfonate) 2 grams, white carbon 5 grams, kaolin adds to 100 gram mixtures and carries out comminution by gas stream, makes wetting powder.
Embodiment 13:
With Prochloraz 50 grams, dimethachlon 2 grams, phenethyl phenol polyethenoxy ether phosphonate ester 3 grams, polyoxyethylene nonylphenol ether 2 grams, propane diols 5 grams, deionized water add to 100 grams, utilize high-shear homogenizer to stir, and obtain aqueous emulsion.
Application example.
Make the test of preparation control sclerotinia rot of colza with embodiment.
1, test is handled: this test medicine consumption is established three concentration of treatment respectively according to the difference of each composition, the contrast medicament be respectively commercially available agricultural chemicals 45% Prochloraz missible oil (EC) but and 40% dimethachlon wet-milling (WP) and blank clear water test.
2, each sub-district area of test method is 66.7m
2, repeat 3 times; Investigation method after investigation and the control, random sampling 10 points in the test treatment region, the sclerotinia rot of colza occurrence degree is checked in every 5 strain.
3, result of the test sees the following form:
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, Prochloraz and dimethachlon composition have good control efficiency to sclerotinia rot of colza, and control efficiency all is better than single agent kind.
Claims (3)
1. efficient bactericidal composite that contains Prochloraz or its manganese salt and dimethachlon, it is characterized in that it is is effective ingredient by Prochloraz or its manganese salt and dimethachlon, add auxiliary agent, the composite pulvis that forms of excipient, wetting powder, suspension emulsion, cream preparation, wherein the weight portion of Prochloraz or its manganese salt is 10～60, the weight portion of dimethachlon is 1～30, auxiliary agent is 0～15 part, and surplus is an excipients, and reaching total umber is 100 parts.
2. the efficient bactericidal composite that contains Prochloraz or its manganese salt and dimethachlon according to claim 1, the weight portion that it is characterized in that Prochloraz or its manganese salt is 15～50, the weight portion of dimethachlon is 2～30.
3. the described application of efficient bactericidal composite on the control sclerotinia rot of colza that contains Prochloraz or its manganese salt and dimethachlon of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100943957A CN100382691C (en) | 2005-09-15 | 2005-09-15 | Efficient germicide composition containing prochloraz or its manganese salt and dimetachlone and its application |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100943957A CN100382691C (en) | 2005-09-15 | 2005-09-15 | Efficient germicide composition containing prochloraz or its manganese salt and dimetachlone and its application |
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| Publication Number | Publication Date |
|---|---|
| CN1930965A CN1930965A (en) | 2007-03-21 |
| CN100382691C true CN100382691C (en) | 2008-04-23 |
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| CNB2005100943957A Expired - Fee Related CN100382691C (en) | 2005-09-15 | 2005-09-15 | Efficient germicide composition containing prochloraz or its manganese salt and dimetachlone and its application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983967A (en) * | 2019-05-13 | 2019-07-09 | 湖南省蚕桑科学研究所 | A method of prevention and treatment diseases of mulberry fruits |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1146853A (en) * | 1996-08-27 | 1997-04-09 | 山东青州市神星农药有限公司 | Wettable powder of 48% |
| CN1212834A (en) * | 1997-09-26 | 1999-04-07 | 化学工业部沈阳化工研究院 | Dimetachlone-chlorothalonil bactericidal agent |
| CN1217876A (en) * | 1998-10-28 | 1999-06-02 | 成都双流化学品厂 | Compounded bactericidal agents for plants |
| CN1293894A (en) * | 1999-10-25 | 2001-05-09 | 张砚祥 | Disinfectant for vegetables |
| CN1452865A (en) * | 2002-04-26 | 2003-11-05 | 沈阳化工研究院 | Bactericide composition |
-
2005
- 2005-09-15 CN CNB2005100943957A patent/CN100382691C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1146853A (en) * | 1996-08-27 | 1997-04-09 | 山东青州市神星农药有限公司 | Wettable powder of 48% |
| CN1212834A (en) * | 1997-09-26 | 1999-04-07 | 化学工业部沈阳化工研究院 | Dimetachlone-chlorothalonil bactericidal agent |
| CN1217876A (en) * | 1998-10-28 | 1999-06-02 | 成都双流化学品厂 | Compounded bactericidal agents for plants |
| CN1293894A (en) * | 1999-10-25 | 2001-05-09 | 张砚祥 | Disinfectant for vegetables |
| CN1452865A (en) * | 2002-04-26 | 2003-11-05 | 沈阳化工研究院 | Bactericide composition |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983967A (en) * | 2019-05-13 | 2019-07-09 | 湖南省蚕桑科学研究所 | A method of prevention and treatment diseases of mulberry fruits |
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| Publication number | Publication date |
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| CN1930965A (en) | 2007-03-21 |
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Assignee: NANJING RED SUN Co.,Ltd. Assignor: NANJING NO 1 PESTICIDE Co.,Ltd. Contract fulfillment period: 2008.10.8 to 2013.10.8 Contract record no.: 2008320000747 Denomination of invention: Efficient germicide composition containing prochloraz or its manganese salt and dimetachlone and its application Granted publication date: 20080423 License type: Exclusive license Record date: 20081010 |
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Address after: 211300 Pagoda Road 269, Gaochun County, Jiangsu, Nanjing Patentee after: Nanjing No.1 Pesticide Group Co.,Ltd. Address before: 211300 Pagoda Road 269, Gaochun County, Jiangsu, Nanjing Patentee before: NANJING NO 1 PESTICIDE Co.,Ltd. |
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