CN101258852B - Carbamate and prochloraz fungicidal composition - Google Patents
Carbamate and prochloraz fungicidal composition Download PDFInfo
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- CN101258852B CN101258852B CN2008100238531A CN200810023853A CN101258852B CN 101258852 B CN101258852 B CN 101258852B CN 2008100238531 A CN2008100238531 A CN 2008100238531A CN 200810023853 A CN200810023853 A CN 200810023853A CN 101258852 B CN101258852 B CN 101258852B
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- prochloraz
- bacterium ester
- nalidixic bacterium
- chlorine nalidixic
- bactericidal composition
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Abstract
The invention discloses a bactericidal composition of clorine-nalidixic-methyl and Prochloraz, which is characterized in that medical ingredients thereof consist of the clorine-nalidixic-methyl and the Prochloraz. The product of the invention has good and obvious bactericidal effect, in particular to preventing and treating crop diseases such as powdery mildew, banded sclerotial blight, stripe rust, root rot, rice blast, large and small leaf spot of corns, downy mildew, gray mold and sclerotinia, etc.
Description
Technical field:
The present invention relates to a kind of agricultural chemicals, is the bactericidal composition of a kind of chlorine nalidixic bacterium ester and Prochloraz.
Background technology:
There is undesirable part in existing agricultural chemicals at aspects such as control crop powdery mildew, banded sclerotial blight, yellow rust, root rot, rice blast, corn northern and southern leaf blight, downy mildew, gray mold, stalk breaks.
Summary of the invention:
The object of the present invention is to provide the good chlorine nalidixic bacterium ester of a kind of bactericidal effect, Prochloraz bactericidal composition and purposes.
Technical solution of the present invention is:
A kind of chlorine nalidixic bacterium ester, Prochloraz bactericidal composition is characterized in that: its drug ingedient is made up of chlorine nalidixic bacterium ester, Prochloraz.
The weight ratio of chlorine nalidixic bacterium ester, Prochloraz is 1～50: 1～60.
A kind of chlorine nalidixic bacterium ester, the application of Prochloraz bactericidal composition in preparation control crop powdery mildew, banded sclerotial blight, yellow rust, root rot, rice blast, corn northern and southern leaf blight, downy mildew, gray mold, stalk break medicine.
Product of the present invention confirms that through test bactericidal effect is good, particularly at aspects such as control crop powdery mildew, banded sclerotial blight, yellow rust, root rot, rice blast, corn northern and southern leaf blight, downy mildew, gray mold, stalk breaks, has significant effect.
Concrete test example:
The composite effect of chlorine nalidixic bacterium ester and Prochloraz to rice green smut
The previously prepared inoculated by hypha block of picking is on the culture medium flat plate of different drug concentrations, cultivated 10 days down at 25 ℃, check colony diameter, calculate the percentage that each chemicals treatment suppresses mycelial growth, the EC of each medicament is obtained in linear regression analysis between the probit value by inhibiting rate and the logarithm value of serial drug concentration
50, the interaction of calculating mixed agent according to the method for Wadley.
The composite control rice green smut of chlorine nalidixic bacterium ester and Prochloraz result of the test gathers:
| Medicament | EC 50μ g/ml (theoretical value) | EC 50μ g/ml (observed value) | SR 50 |
| Chlorine nalidixic bacterium ester | ? | 0.3125? | ? |
| Prochloraz | ? | 0.7631? | ? |
| Chlorine nalidixic bacterium ester, Prochloraz 2: 1 | 0.3891? | 0.1081? | 3.6? |
| Chlorine nalidixic bacterium ester, Prochloraz 1: 1 | 0.4043? | 0.0918? | 4.4? |
| Chlorine nalidixic bacterium ester, Prochloraz 1: 2 | 0.5154? | 0.1841? | 2.8? |
SR 〉=1.5, showing after both are mixed has obvious synergistic effect.
The invention will be further described below in conjunction with embodiment.
Embodiment:
Embodiment 1:
With chlorine nalidixic bacterium ester 5g, Prochloraz 5g, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether 2g, dimethylbenzene adds to 100g, is mixed to homogeneous phase liquid, makes composition missible oil.
Embodiment 2:
With chlorine nalidixic bacterium ester 10g, Prochloraz 10g, sodium lignin sulfonate 8g, diffusant sodium methylene bis-naphthalene sulfonate 4g, white carbon black adds to 100g, and mixture carries out comminution by gas stream, makes wetting powder.
Embodiment 3:
With chlorine nalidixic bacterium ester 10g, Prochloraz 5g, phenethyl phenol formaldehyde resin APEO 3g, basic phenol mela mine-formaldehyde resin APEO 2g, antifreeze ethylene glycol, glycerine 5g, dispersant fatty alcohol polyoxy ethyl ether 5g, antisettling agent xanthans 1g, suitable quantity of water, mix, through wet grinding, homogenizing makes aqueous suspension agent.
Embodiment 4:
With chlorine nalidixic bacterium ester 10g, Prochloraz 10g, dispersant fatty alcohol polyoxy ethyl ether 5g, polyoxyethylene nonylphenol ether 3g, starch 1.2g, sodium bicarbonate 1g, bentonite 12g, kaolin adds to 100, mixes, and makes the dispersibility granula through pulverizing granulation.
Embodiment 5:
A kind of chlorine nalidixic bacterium ester, Prochloraz bactericidal composition, its drug ingedient is made up of chlorine nalidixic bacterium ester, Prochloraz.The weight ratio of chlorine nalidixic bacterium ester, Prochloraz is 1～50: 1～60 (example 1: 1,1: 30,1: 60,30: 1,60: 1).
The product that the foregoing description obtains is at aspects such as control crop powdery mildew, banded sclerotial blight, yellow rust, root rot, rice blast, corn northern and southern leaf blight, downy mildew, gray mold, stalk breaks, and effect is remarkable.
Claims (2)
1. a chlorine nalidixic bacterium ester, Prochloraz bactericidal composition, it is characterized in that: its drug ingedient is made up of chlorine nalidixic bacterium ester, Prochloraz; The weight ratio of chlorine nalidixic bacterium ester, Prochloraz is 1～2: 1～2.
2. the described chlorine nalidixic bacterium ester of claim 1, Prochloraz bactericidal composition are preparing the application that prevents and treats in crop powdery mildew, banded sclerotial blight, yellow rust, root rot, rice blast, corn northern and southern leaf blight, downy mildew, gray mold, the stalk break medicine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100238531A CN101258852B (en) | 2008-04-10 | 2008-04-10 | Carbamate and prochloraz fungicidal composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100238531A CN101258852B (en) | 2008-04-10 | 2008-04-10 | Carbamate and prochloraz fungicidal composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101258852A CN101258852A (en) | 2008-09-10 |
| CN101258852B true CN101258852B (en) | 2010-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100238531A Active CN101258852B (en) | 2008-04-10 | 2008-04-10 | Carbamate and prochloraz fungicidal composition |
Country Status (1)
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101700029B (en) * | 2009-11-27 | 2013-03-20 | 安徽省农业科学院植物保护研究所 | Bactericidal composition containing SYP-7017 and carbendazim |
| CN102845434A (en) * | 2011-06-29 | 2013-01-02 | 南通丰田化工有限公司 | Composite emulsifiable concentrate of clethodim and benazolin ethyl and its preparation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006069701A1 (en) * | 2004-12-23 | 2006-07-06 | Basf Aktiengesellschaft | Fungicidal mixtures containing enestroburin and at least one active substance from the group of azoles |
| CN1814590A (en) * | 2005-02-06 | 2006-08-09 | 沈阳化工研究院 | N-(2-substituted phenyl)-N-methoxy carbamate compounds and their preparation and use |
| CN101039578A (en) * | 2004-10-12 | 2007-09-19 | 拜尔农作物科学股份公司 | Fungicidal active ingredient combinations containing fluoxastrobin |
-
2008
- 2008-04-10 CN CN2008100238531A patent/CN101258852B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101039578A (en) * | 2004-10-12 | 2007-09-19 | 拜尔农作物科学股份公司 | Fungicidal active ingredient combinations containing fluoxastrobin |
| WO2006069701A1 (en) * | 2004-12-23 | 2006-07-06 | Basf Aktiengesellschaft | Fungicidal mixtures containing enestroburin and at least one active substance from the group of azoles |
| CN1814590A (en) * | 2005-02-06 | 2006-08-09 | 沈阳化工研究院 | N-(2-substituted phenyl)-N-methoxy carbamate compounds and their preparation and use |
Non-Patent Citations (1)
| Title |
|---|
| 杨共强，宋玉立，何文兰.6种杀菌剂对小麦白粉病的防治效果.《植物保护》.2008,第34卷(第1期),146-147. * |
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| CN101258852A (en) | 2008-09-10 |
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