CN101258855B - Bactericidal composition of clodinstrobin and propamocarb - Google Patents
Bactericidal composition of clodinstrobin and propamocarb Download PDFInfo
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- CN101258855B CN101258855B CN200810023857XA CN200810023857A CN101258855B CN 101258855 B CN101258855 B CN 101258855B CN 200810023857X A CN200810023857X A CN 200810023857XA CN 200810023857 A CN200810023857 A CN 200810023857A CN 101258855 B CN101258855 B CN 101258855B
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- CN
- China
- Prior art keywords
- propamocarb
- bacterium ester
- nalidixic bacterium
- chlorine nalidixic
- bactericidal composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000005821 Propamocarb Substances 0.000 title claims abstract description 28
- WZZLDXDUQPOXNW-UHFFFAOYSA-N propamocarb Chemical compound CCCOC(=O)NCCCN(C)C WZZLDXDUQPOXNW-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000000203 mixture Substances 0.000 title claims abstract description 15
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 12
- 241000894006 Bacteria Species 0.000 claims description 35
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 35
- 239000000460 chlorine Substances 0.000 claims description 35
- 229910052801 chlorine Inorganic materials 0.000 claims description 35
- 150000002148 esters Chemical class 0.000 claims description 35
- MHWLWQUZZRMNGJ-UHFFFAOYSA-N nalidixic acid Chemical compound C1=C(C)N=C2N(CC)C=C(C(O)=O)C(=O)C2=C1 MHWLWQUZZRMNGJ-UHFFFAOYSA-N 0.000 claims description 35
- 239000003814 drug Substances 0.000 claims description 17
- 229940079593 drug Drugs 0.000 claims description 7
- 235000002566 Capsicum Nutrition 0.000 claims description 4
- 240000008574 Capsicum frutescens Species 0.000 claims description 4
- 239000001390 capsicum minimum Substances 0.000 claims description 4
- 201000010099 disease Diseases 0.000 claims description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 241001530056 Athelia rolfsii Species 0.000 abstract description 5
- 241000221785 Erysiphales Species 0.000 abstract description 5
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 5
- 241000233679 Peronosporaceae Species 0.000 abstract description 5
- 240000008042 Zea mays Species 0.000 abstract description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract description 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract description 5
- 235000005822 corn Nutrition 0.000 abstract description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 5
- 235000009566 rice Nutrition 0.000 abstract description 5
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 241000221662 Sclerotinia Species 0.000 abstract 1
- VNFPBHJOKIVQEB-UHFFFAOYSA-N clotrimazole Chemical compound ClC1=CC=CC=C1C(N1C=NC=C1)(C=1C=CC=CC=1)C1=CC=CC=C1 VNFPBHJOKIVQEB-UHFFFAOYSA-N 0.000 abstract 1
- 229960004022 clotrimazole Drugs 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- JHXVRRJXCDAINK-UHFFFAOYSA-N NC(=O)N.N#CC#N Chemical compound NC(=O)N.N#CC#N JHXVRRJXCDAINK-UHFFFAOYSA-N 0.000 description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 241000209094 Oryza Species 0.000 description 4
- 241000221696 Sclerotinia sclerotiorum Species 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 239000002270 dispersing agent Substances 0.000 description 4
- 150000002191 fatty alcohols Chemical class 0.000 description 4
- -1 polyoxy ethyl ether Polymers 0.000 description 4
- 244000068988 Glycine max Species 0.000 description 3
- 235000010469 Glycine max Nutrition 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- DMAXMXPDVWTIRV-UHFFFAOYSA-N 2-(2-phenylethyl)phenol Chemical compound OC1=CC=CC=C1CCC1=CC=CC=C1 DMAXMXPDVWTIRV-UHFFFAOYSA-N 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- OOCMUZJPDXYRFD-UHFFFAOYSA-L calcium;2-dodecylbenzenesulfonate Chemical compound [Ca+2].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O.CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O OOCMUZJPDXYRFD-UHFFFAOYSA-L 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 2
- GQBJGCRYICJRII-UHFFFAOYSA-N formaldehyde 2-(2-phenylethyl)phenol Chemical compound C=O.C1(=CC=CC=C1)CCC1=C(C=CC=C1)O GQBJGCRYICJRII-UHFFFAOYSA-N 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 238000012417 linear regression Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- LCRMGUFGEDUSOG-UHFFFAOYSA-N naphthalen-1-ylsulfonyloxymethyl naphthalene-1-sulfonate;sodium Chemical compound [Na].C1=CC=C2C(S(=O)(OCOS(=O)(=O)C=3C4=CC=CC=C4C=CC=3)=O)=CC=CC2=C1 LCRMGUFGEDUSOG-UHFFFAOYSA-N 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000001238 wet grinding Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 229920001285 xanthan gum Polymers 0.000 description 2
- 230000008485 antagonism Effects 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a bactericidal composition of nitrapyrin-methyl and propamocarb, which is characterized in that: the pharmaceutical ingredients of the composition comprise clotrimazole and propamocarb. The product of the invention has good bactericidal effect, and especially has obvious effect on preventing and treating crop powdery mildew, banded sclerotial blight, stripe rust, root rot, rice blast, large and small leaf spot of corn, downy mildew, gray mold, sclerotinia, and the like.
Description
Technical field:
The present invention relates to a kind of agricultural chemicals.
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, Propamocarb bactericidal composition and purposes.
Technical solution of the present invention is:
A kind of chlorine nalidixic bacterium ester, Propamocarb bactericidal composition is characterized in that: its drug ingedient is made up of chlorine nalidixic bacterium ester, Propamocarb.
The weight ratio of chlorine nalidixic bacterium ester, Propamocarb is 1～50: 1～60.
A kind of chlorine nalidixic bacterium ester, the application of Propamocarb 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:
1, the composite effect of chlorine nalidixic bacterium ester and Propamocarb to capsicum epidemic disease
The capsicum epidemic disease mycelia piece that picking prepares in advance is inoculated on the EPA culture medium flat plate of different drug concentrations; Mycelia faces up; Cultivated 5 days down at 22 ℃, the inspection colony diameter calculates the percentage that each chemicals treatment suppresses mycelial growth; The EC of each medicament is obtained in linear regression analysis between the probit value through inhibiting rate and the logarithm value of serial drug concentration
50, according to the interaction that the method for Wadley is calculated mixed agent, A, B represent two medicament components respectively, and a|, b are the ratios of each component content in mixture.Analyze the effect be mixed with the SR value.Wherein: SR=0.5～1.5, two kinds of medicaments addition that has been mixed then, SR≤0.5, two kinds of medicaments antagonism that has been mixed then, SR>=1.5, then two kinds of medicaments synergistic effect that has been mixed.
The computational methods of SR value are:
EC
50(theoretical value)=(a+b)/(a/EC
50a+ b/EC
50b)
SR=EC
50(theoretical value)/EC
50(real value)
The composite control capsicum epidemic disease of chlorine nalidixic bacterium ester and Propamocarb result of the test gathers:
| Medicament | EC 50μ g/ml (theoretical value) | EC 50μ g/ml (observed value) | SR 50 |
| Chlorine nalidixic bacterium ester | 0.3547 | ||
| Propamocarb | 0.5679 | ||
| Chlorine nalidixic bacterium ester, Propamocarb 4: 1 | 0.3835 | 0.2397 | 1.6 |
| Chlorine nalidixic bacterium ester, Propamocarb 2: 1 | 0.4054 | 0.1501 | 2.7 |
| Chlorine nalidixic bacterium ester, Propamocarb 1: 1 | 0.4367 | 0.1065 | 4.1 |
| Chlorine nalidixic bacterium ester, Propamocarb 1: 2 | 0.4731 | 0.1928 | 4.6 |
| Chlorine nalidixic bacterium ester, Propamocarb 1: 4 | 0.5069 | 0.1584 | 3.2 |
SR >=1.5, showing after both are mixed has obvious synergistic effect.
2, chlorine nalidixic bacterium ester and the composite effect of white urea cyanogen to soybean blight
The soybean blight inoculated by hypha block that picking prepares in advance is on the culture medium flat plate of different drug concentrations; Mycelia faces up; Cultivated 8 days down at 22 ℃, the inspection colony diameter calculates the percentage that each chemicals treatment suppresses mycelial growth; The EC of each medicament is obtained in linear regression analysis between the probit value through inhibiting rate and the logarithm value of serial drug concentration
50, the interaction of calculating mixed agent according to the method for Wadley.
Chlorine nalidixic bacterium ester and the composite control soybean blight of white urea cyanogen result of the test gather:
| Medicament | EC 50μ g/ml (theoretical value) | EC 50μ g/ml (observed value) | SR 50 |
| Chlorine nalidixic bacterium ester | 1.2108 | ||
| Frost urea cyanogen | 3.7850 | ||
| Chlorine nalidixic bacterium ester, white urea cyanogen 2: 1 | 1.5657 | 0.5799 | 2.7 |
| Chlorine nalidixic bacterium ester, white urea cyanogen 1: 1 | 1.8348 | 0.5242 | 3.5 |
| Chlorine nalidixic bacterium ester, white urea cyanogen 1: 2 | 2.2153 | 0.7639 | 2.9 |
SR >=1.5, showing after both are mixed has obvious synergistic effect.
Below in conjunction with embodiment the present invention is described further.
Embodiment:
Embodiment 1:
With chlorine nalidixic bacterium ester 5g, Propamocarb 20g, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether 2g, xylol adds to 100g, is mixed to homogeneous phase liquid, makes composition missible oil.
Embodiment 2:
With chlorine nalidixic bacterium ester 10g, Propamocarb 20g, 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 5g, Propamocarb 20g, phenethyl phenol formaldehyde resin APEO 3g; Base 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 is mixed; Through wet grinding, homogenizing makes aqueous suspension agent.
Embodiment 4:
With chlorine nalidixic bacterium ester 10g, Propamocarb 20g, dispersant fatty alcohol polyoxy ethyl ether 5g, NPE 3g, starch 1.2g, sodium bicarbonate 1g, bentonite 12g, kaolin adds to 100, mixes, and makes the dispersibility granula through pulverizing granulation.
Embodiment 5:
With chlorine nalidixic bacterium ester 10g, white urea cyanogen 10g, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether 2g, xylol adds to 100g, is mixed to homogeneous phase liquid, makes composition missible oil.
Embodiment 6:
With chlorine nalidixic bacterium ester 20g, white urea cyanogen 20g, 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 7:
With chlorine nalidixic bacterium ester 10g, white urea cyanogen 5g, phenethyl phenol formaldehyde resin APEO 3g; Base 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 is mixed; Through wet grinding, homogenizing makes suspending agent.
Embodiment 8:
With chlorine nalidixic bacterium ester 20g, white urea cyanogen 20g, dispersant fatty alcohol polyoxy ethyl ether 5g, NPE 3g, starch 1.2g, sodium bicarbonate 1g, bentonite 12g, kaolin adds to 100, mixes, and makes the dispersibility granula through pulverizing granulation.
Embodiment 9:
A kind of chlorine nalidixic bacterium ester, Propamocarb bactericidal composition, its drug ingedient is made up of chlorine nalidixic bacterium ester, Propamocarb.The weight ratio of chlorine nalidixic bacterium ester, Propamocarb 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, Propamocarb bactericidal composition, it is characterized in that: its drug ingedient is made up of chlorine nalidixic bacterium ester, Propamocarb, and the weight ratio of chlorine nalidixic bacterium ester, Propamocarb is 1～50: 1～60.
2. the described chlorine nalidixic bacterium ester of claim 1, Propamocarb bactericidal composition are prevented and treated the application in the crop capsicum epidemic disease medicine in preparation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810023857XA CN101258855B (en) | 2008-04-10 | 2008-04-10 | Bactericidal composition of clodinstrobin and propamocarb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810023857XA CN101258855B (en) | 2008-04-10 | 2008-04-10 | Bactericidal composition of clodinstrobin and propamocarb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101258855A CN101258855A (en) | 2008-09-10 |
| CN101258855B true CN101258855B (en) | 2012-05-09 |
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ID=39959744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810023857XA Active CN101258855B (en) | 2008-04-10 | 2008-04-10 | Bactericidal composition of clodinstrobin and propamocarb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101258855B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2008
- 2008-04-10 CN CN200810023857XA patent/CN101258855B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|
| 杨共强等.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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| Publication number | Publication date |
|---|---|
| CN101258855A (en) | 2008-09-10 |
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