CN103493833A - Bactericide composition containing JS399-19 and benthiavalicarb-isopropyl - Google Patents
Bactericide composition containing JS399-19 and benthiavalicarb-isopropyl Download PDFInfo
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- CN103493833A CN103493833A CN201310454101.1A CN201310454101A CN103493833A CN 103493833 A CN103493833 A CN 103493833A CN 201310454101 A CN201310454101 A CN 201310454101A CN 103493833 A CN103493833 A CN 103493833A
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Abstract
The invention discloses a bactericide composition containing JS399-19 and benthiavalicarb-isopropyl, belonging to the technical field of pesticides. The bactericide composition is characterized in that the ratio of parts by weight of the two components based on active components is (1:10)-(10:1); the bactericide composition also comprises auxiliaries and fillers; JS399-19 and benthiavalicarb-isopropyl account for 5-60% of the total weight of the bactericide; the auxiliaries account for 5-30% of the total weight of the bactericide; the rest are the fillers. Through practical tests, the bactericide has obvious control effects on wheat scab. Compared with the conventional wheat scab bactericides, the composite bactericide has the advantages that the variety has obvious synergistic effects on wheat scab and can obviously improve the control effects compared with single dosages; the bactericide can replace part of medium-high toxicity bactericides and reduce drug dosage, environmental pollution and residues on agricultural products; the bactericide can delay the resistance of wheat scab to single bactericides, has the advantage of long persistence and can reduce the cost compared with single medicaments.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of bactericide of preventing and treating wheat scab.
Background technology
Wheat scab is a kind of world pop venereal disease evil, can cause the underproduction, and, there is grave danger in residual mycotoxin in wheat to Wheat Production simultaneously.This disease middle and lower reach of Yangtze River Winter Wheat Area and Northeasten Spring Wheat Area of China rainy in the fringe phase, that have a humid climate occur seriously, at other Mai Qu, also often to occur, and cause that loss is larger.Due to current large tracts of land produce being mainly of upper plantation susceptible or in anti-kind, chemical control is still the important means of controlling head blight.In production, this sick medicament of control be take benzimidazole and triazole bactericidal agent as main, and pesticide resistance has appearred in use all the year round.
Summary of the invention
Technical problem to be solved by this invention is to provide the bactericide that contains 2-cyano-3-amino-3-phenylancryic acetate and benzene metsulfovax that a kind of control efficiency is prevented and treated wheat scab preferably.
The bactericidal composition that contains 2-cyano-3-amino-3-phenylancryic acetate and benzene metsulfovax of the present invention, its active ingredient is 2-cyano-3-amino-3-phenylancryic acetate and benzene metsulfovax, the weight ratio of the 2-cyano-3-amino-3-phenylancryic acetate comprised in its composition and benzene metsulfovax is 1:10-10:1.Also include auxiliary agent and filler in its composition, wherein 2-cyano-3-amino-3-phenylancryic acetate and benzene metsulfovax account for the 5%-60% of bactericide gross weight, and auxiliary agent accounts for the 5%-30% of bactericide gross weight, and all the other are filler.
When the preparation water-dispersible powder, its auxiliary agent is: wetting agent accounts for preparation 2-10% by weight, wetting agent is natural products wetting agent and anionic wetting agent, one or more in available Chinese honey locust sweet smell, silkworm excrement, neopelex, washing powder, use when multiple, total usage amount can not be greater than the maximum of deal; Dispersant accounts for preparation 1-10% by weight, and dispersant is anionic dispersing agent, and one or more in available lignin and derivative sulfonate, alkylsulfonate are used when multiple, and total usage amount can not be greater than the maximum of deal; Binding agent accounts for preparation 1-5% by weight, and binding agent is one or more in starch, gum Arabic, gypsum, rosin, paraffin, uses when multiple, and total usage amount can not be greater than the maximum of deal; Disintegrant accounts for preparation 1-5% by weight, and disintegrant is one or more in ammonium sulfate, salt, urea, bentonite, uses when multiple, and total usage amount can not be greater than the maximum of deal; Filler is one or more in clay, kaolin, bentonite, uses when multiple, and total usage amount can not be greater than the maximum of deal.
When the preparation wetting powder, its auxiliary agent is: wetting agent accounts for preparation 3-15% by weight, wetting agent is natural products wetting agent and anionic wetting agent, one or more in available Chinese honey locust sweet smell, silkworm excrement, neopelex, washing powder, use when multiple, total usage amount can not be greater than the maximum of deal; Dispersant accounts for preparation 2-15% by weight, and dispersant is anionic dispersing agent, and one or more in available lignin and derivative sulfonate, alkylsulfonate are used when multiple, and total usage amount can not be greater than the maximum of deal; Filler is one or more in clay, kaolin, bentonite, uses when multiple, and total usage amount can not be greater than the maximum of deal.
In preparation, during aqueous emulsion, its auxiliary agent is: emulsifier accounts for preparation 1-8% by weight, and emulsifier is one or more in the benzene sulfonamide acid metal salt, uses when multiple, and total usage amount can not be greater than the maximum of deal; Antifreezing agent accounts for preparation 1-5% by weight, and antifreezing agent is one or more in ethylene glycol, propane diols, sorbierite, uses when multiple, and total usage amount can not be greater than the maximum of deal; Thickener accounts for preparation 0.1-2% by weight, and thickener is selected from one or more in xanthans, CMC, hydroxyethylcellulose, methylcellulose or polyvinyl alcohol, uses when multiple, and total usage amount can not be greater than the maximum of deal; Solvent accounts for preparation 3-15% by weight, and solvent is one or more in alcohols, ketone, ester class and aromatic hydrocarbon, uses when multiple, and total usage amount can not be greater than the maximum of deal; Filler is water.
Bactericide of the present invention, through actual test, has significant control efficiency to wheat scab.
Compound disinfectant of the present invention is compared with conventional wheat head blight bactericide, has the following advantages: 1, with single dose, compare this kind wheat scab is had to obvious synergistic effect, can significantly improve control efficiency; 2, high poisoning microbial inoculum in can Substitute For Partial, reduce dosage, reduce the residual of environmental pollution and agricultural product; 3, can delay the pesticide resistance of wheat scab to single bactericide, 4, have advantages of that the lasting period is long, with single medicament, compare, can reduce costs.
Embodiment
embodiment 1:55% 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax water dispersible granules
5g 2-cyano-3-amino-3-phenylancryic acetate, 50g benzene metsulfovax, 4g lauryl sodium sulfate, 2g sodium lignin sulfonate, 4g ammonium sulfate, 2g gum Arabic, kaolin are mended to 100g, make 55% 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax water dispersible granules.
embodiment 2:55% 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax water dispersible granules
50g 2-cyano-3-amino-3-phenylancryic acetate, 5g benzene metsulfovax, 4g lauryl sodium sulfate, 2g sodium lignin sulfonate, 4g ammonium sulfate, 2g gum Arabic, kaolin are mended to 100g, make 55% 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax water dispersible granules.
According to the formula of embodiment 1,2, active ingredient, auxiliary agent, filler are mixed, after stirring, through pulverizing, obtain female powder, female powder is mixed with binding agent, then granulation, dry, sieve, can make 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax water dispersible granules.
embodiment 3: 50% 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax wetting powder
25g 2-cyano-3-amino-3-phenylancryic acetate, 25g benzene metsulfovax, 4g lauryl sodium sulfate, 4g sodium lignin sulfonate, kaolin are supplied 100g.Make 50% 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax wetting powder.
embodiment 4:60% 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax wetting powder
20g 2-cyano-3-amino-3-phenylancryic acetate, 40g benzene metsulfovax, 6g lauryl sodium sulfate, 5g sodium lignin sulfonate, kaolin are supplied 100g.Make 60% 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax wetting powder.
Formula according to embodiment 3,4, be added together active ingredient, auxiliary agent, filler, and after air-flow crushing, in cone-type mixer, mix and blend is 30 minutes, can make 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax wetting powder.
embodiment 5:30% 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax aqueous emulsion
10g 2-cyano-3-amino-3-phenylancryic acetate, 20g benzene metsulfovax, 6g alkyl benzene calcium sulfonate, 4g ethylene glycol, 0.2g xanthans, 15g dimethylbenzene, water are mended to 100g, make 30% 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax aqueous emulsion.
embodiment 6:20% 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax aqueous emulsion
16g 2-cyano-3-amino-3-phenylancryic acetate, 4g benzene metsulfovax, 7g alkyl benzene calcium sulfonate, 4g ethylene glycol, 0.2g xanthans, 15g dimethylbenzene, water are mended to 100g, make 20% 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax aqueous emulsion.
Formula according to embodiment 5,6, be added together active ingredient, solvent, emulsifier, is dissolved into even oil phase; Water, antifreeze, thickener, defoamer are mixed, become the homogeneous water.Under high-speed stirred, water is added to oil phase, can make 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax aqueous emulsion.
implementation of an application example 1:2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax is prevented and treated wheat scab
The present invention tests 55% 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax water dispersible granules (embodiment 1) is set altogether, 50% 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax wetting powder (embodiment 3), 30% 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax aqueous emulsion (embodiment 5), 10% 2-cyano-3-amino-3-phenylancryic acetate WP, 50% benzene metsulfovax WG and blank be totally 6 processing, every processing repeats 3 times, repeat 100 square metres of areas, be watered 60 kilograms in every mu of wheat full heading time and carry out even spraying, after medicine, the head blight disease index is respectively processed in investigation in 10 days, and calculate relative control efficiency with the disease index of check plot, investigation result is as table 1.
Table 1 2-cyano-3-amino-3-phenylancryic acetate benzene metsulfovax is prevented and treated the wheat scab field control effectiveness test
| Treatment agent | Effective dose a.i. (g/667m 2) | 10 days preventive effects (%) after medicine |
| Embodiment 1 | 15 | 94.26 |
| Embodiment 3 | 15 | 93.74 |
| Embodiment 5 | 15 | 95.86 |
| 10% 2-cyano-3-amino-3-phenylancryic acetate WP | 15 | 83.25 |
| 50% benzene metsulfovax WG | 15 | 85.68 |
As seen from Table 1, the present composition is all remarkable to the control efficiency of wheat scab, and than apparently higher than the contrast medicament, and, to wheat growth safety, bad reaction is not found in field.
Claims (5)
1. a bactericidal composition that contains 2-cyano-3-amino-3-phenylancryic acetate and benzene metsulfovax, is characterized in that its active ingredient is 2-cyano-3-amino-3-phenylancryic acetate and benzene metsulfovax, and the weight ratio of the 2-cyano-3-amino-3-phenylancryic acetate comprised in its composition and benzene metsulfovax is 1:10-10:1.
2. a kind of bactericidal composition that contains 2-cyano-3-amino-3-phenylancryic acetate and benzene metsulfovax according to claim 1, it is characterized in that in its composition also including auxiliary agent and filler, wherein 2-cyano-3-amino-3-phenylancryic acetate and benzene metsulfovax account for the 5%-60% of bactericide gross weight, auxiliary agent accounts for the 5%-30% of bactericide gross weight, and all the other are filler.
3. a kind of bactericidal composition that contains 2-cyano-3-amino-3-phenylancryic acetate and benzene metsulfovax according to claim 2, is characterized in that it is water-dispersible powder, its auxiliary agent comprises: wetting agent accounts for preparation 2-10% by weight, wetting agent is the Chinese honey locust sweet smell, silkworm excrement, neopelex, one or more in washing powder, dispersant accounts for preparation 1-10% by weight, dispersant is anionic dispersing agent, available lignin and derivative sulfonate, one or more in alkylsulfonate, binding agent accounts for preparation 1-5% by weight, binding agent is starch, gum Arabic, gypsum, rosin, one or more in paraffin, disintegrant accounts for preparation 1-5% by weight, disintegrant is the sulphur ammonium, salt, urea, one or more in bentonite, filler is one or more in clay, kaolin, bentonite.
4. a kind of bactericidal composition that contains 2-cyano-3-amino-3-phenylancryic acetate and benzene metsulfovax according to claim 2, it is characterized in that it is wetting powder, its auxiliary agent comprises: wetting agent accounts for preparation 3-15% by weight, wetting agent is one or more in Chinese honey locust sweet smell, silkworm excrement, neopelex, washing powder, dispersant accounts for preparation 2-15% by weight, and dispersant is one or more in lignin and derivative sulfonate, alkylsulfonate; Filler is one or more in clay, kaolin, bentonite.
5. a kind of bactericidal composition that contains 2-cyano-3-amino-3-phenylancryic acetate and benzene metsulfovax according to claim 2, is characterized in that it is aqueous emulsion, and its auxiliary agent comprises: emulsifier accounts for preparation 1-8% by weight, and emulsifier is one or more in the benzene sulfonamide acid metal salt; Antifreezing agent accounts for preparation 1-5% by weight, and antifreezing agent is one or more in ethylene glycol, propane diols, sorbierite; Thickener accounts for preparation 0.1-2% by weight, and thickener is selected from one or more in xanthans, CMC, hydroxyethylcellulose, methylcellulose or polyvinyl alcohol; Solvent accounts for preparation 3-15% by weight, and solvent is one or more in alcohols, ketone, ester class and aromatic hydrocarbon; Filler is water.
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| CN201310454101.1A CN103493833B (en) | 2013-09-29 | 2013-09-29 | A kind of microbicide compositions containing 2-cyano-3-amino-3-phenylancryic acetate and benzene metsulfovax |
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| CN201310454101.1A CN103493833B (en) | 2013-09-29 | 2013-09-29 | A kind of microbicide compositions containing 2-cyano-3-amino-3-phenylancryic acetate and benzene metsulfovax |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104398A (en) * | 2015-09-09 | 2015-12-02 | 江苏省绿盾植保农药实验有限公司 | Compound sterilization composition containing thiram and benthiavalicarb-isopropyl and application thereof |
| CN106538570A (en) * | 2015-09-18 | 2017-03-29 | 南京华洲药业有限公司 | The bactericidal composition and its application of a kind of 2-cyano-3-amino-3-phenylancryic acetate-containing and Propamocarb |
| CN106538569A (en) * | 2015-09-18 | 2017-03-29 | 南京华洲药业有限公司 | The bactericidal composition and its application of a kind of 2-cyano-3-amino-3-phenylancryic acetate-containing and benzene metsulfovax |
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| WO1996004252A1 (en) * | 1994-08-03 | 1996-02-15 | Kumiai Chemical Industry Co., Ltd. | Amino acid amide derivative, process for producing the same, agrohorticultural fungicide, and fungicidal method |
| CN1899040A (en) * | 2005-01-31 | 2007-01-24 | 南京农业大学 | Method for preventing and controlling wheat bakanae disease by JS399-19 and tebuconazole |
| CN101491252A (en) * | 2009-03-10 | 2009-07-29 | 陕西韦尔奇作物保护有限公司 | Bactericial composition containing JS399-19 and carbendazim |
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- 2013-09-29 CN CN201310454101.1A patent/CN103493833B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996004252A1 (en) * | 1994-08-03 | 1996-02-15 | Kumiai Chemical Industry Co., Ltd. | Amino acid amide derivative, process for producing the same, agrohorticultural fungicide, and fungicidal method |
| CN1899040A (en) * | 2005-01-31 | 2007-01-24 | 南京农业大学 | Method for preventing and controlling wheat bakanae disease by JS399-19 and tebuconazole |
| CN101491252A (en) * | 2009-03-10 | 2009-07-29 | 陕西韦尔奇作物保护有限公司 | Bactericial composition containing JS399-19 and carbendazim |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104398A (en) * | 2015-09-09 | 2015-12-02 | 江苏省绿盾植保农药实验有限公司 | Compound sterilization composition containing thiram and benthiavalicarb-isopropyl and application thereof |
| CN105104398B (en) * | 2015-09-09 | 2017-07-07 | 江苏省绿盾植保农药实验有限公司 | A kind of bactericidal composition compounded containing thiram and benzene metsulfovax and its application |
| CN106538570A (en) * | 2015-09-18 | 2017-03-29 | 南京华洲药业有限公司 | The bactericidal composition and its application of a kind of 2-cyano-3-amino-3-phenylancryic acetate-containing and Propamocarb |
| CN106538569A (en) * | 2015-09-18 | 2017-03-29 | 南京华洲药业有限公司 | The bactericidal composition and its application of a kind of 2-cyano-3-amino-3-phenylancryic acetate-containing and benzene metsulfovax |
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