CN104186489A - Sterilizing composition containing metconazole and picoxystrobin - Google Patents
Sterilizing composition containing metconazole and picoxystrobin Download PDFInfo
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- CN104186489A CN104186489A CN201410497079.3A CN201410497079A CN104186489A CN 104186489 A CN104186489 A CN 104186489A CN 201410497079 A CN201410497079 A CN 201410497079A CN 104186489 A CN104186489 A CN 104186489A
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- metconazole
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- bactericidal composition
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Abstract
The invention discloses a sterilizing composition containing metconazole and picoxystrobin. The effective ingredients of the sterilizing composition are metconazole and picoxystrobin, the weight ratio of the metconazole to the picoxystrobin is (1:10) to (10:1), the sterilizing composition further comprises an assistant and a filler, wherein the metconazole and the picoxystrobin account for 20%-60% of the total weight of the sterilizing composition, the assistant accounts for 5%-30% of the total weight of the sterilizing composition, and the balance is the filler. The invention further discloses application of the sterilizing composition to the prevention and curing of pepper anthracnose. Practical tests show that the sterilizing composition has a remarkable effect of preventing and curing anthracnose of the fruit trees and vegetable crops, especially the pepper anthracnose.
Description
Technical field
The invention belongs to technical field of pesticide, be specifically related to a kind of bactericidal composition that contains metconazole and ZEN 90160, for preventing and treating the particularly bactericide of pepper anthracnose of fruit and vegetable anthracnose.
Background technology
Anthracnose is the Major Diseases of the fruits and vegetables such as capsicum, capsicum, strawberry, grape; continuous expansion along with Greenhouse area; in recent years; the fruit and vegetable anthracnose Occurrence degrees such as capsicum, capsicum, strawberry rise year by year; become the large evil that fruits and vegetables are produced; morbidity seriously causes a large amount of decayed fruits often, and loss can reach 40%-60%.In production, the medicament of such disease of control be take thiophanate-methyl, tpn, mancozeb etc. as main, and pesticide resistance has appearred in use all the year round.
Summary of the invention
Goal of the invention: first technical problem to be solved by this invention is to provide the bactericidal composition that contains metconazole and ZEN 90160 that a kind of control efficiency is prevented and treated fruit and vegetable anthracnose preferably.Second technical problem to be solved by this invention has been to provide the application of above-mentioned bactericidal composition aspect pepper anthracnose.
Technical scheme: technical scheme provided by the invention is: a kind of metconazole and composite bactericidal composition of ZEN 90160 of containing, the active ingredient of described bactericidal composition is metconazole and ZEN 90160, the weight ratio of described metconazole and ZEN 90160 is 1:10-10:1, described bactericidal composition also includes auxiliary agent and filler, wherein metconazole and ZEN 90160 account for the 20%-60% of bactericide gross weight, auxiliary agent accounts for the 5%-30% of bactericide gross weight, and all the other are filler.
As preferably, the weight ratio of above-mentioned metconazole and ZEN 90160 is 1:1-4:1.
Above-mentioned bactericidal composition formulation is a kind of in water dispersible granules, wetting powder or aqueous emulsion.
As preferably, when described formulation is water dispersible granules, described auxiliary agent is one or more in lauryl sodium sulfate, ethoxylated dodecyl alcohol, lignosulfonates, sulfonic acid polyformaldehyde condensation product, polyethylene glycol, ammonium sulfate and sodium carboxymethylcellulose, and described filler is kaolin.
As preferably, when described formulation is wetting powder, described auxiliary agent is lauryl sodium sulfate, sodium lignin sulfonate and pulls open one or more of powder, and described filler is diatomite.
As preferably, when described formulation is aqueous emulsion, described auxiliary agent is one or more in dimethylbenzene, 1-METHYLPYRROLIDONE, alkyl benzene calcium sulfonate, phenethyl phenol mela mine-formaldehyde resin polyoxy ethyl ether, ethylene glycol, silicone compound, xanthans and aluminium-magnesium silicate, and described filler is water.
Above-mentioned a kind of contain metconazole and the application of the composite bactericidal composition of ZEN 90160 in control pepper anthracnose.
Bactericide of the present invention, through actual test, to the anthracnose on fruit tree and vegetable crop, as pepper anthracnose, Strawberry anthracnose, bitter rot or anthracnose of grape etc., has significant control efficiency.The present invention has carried out experimental study mainly for pepper anthracnose.
Beneficial effect: bactericidal composition of the present invention is compared with conventional anthracnose bactericide, has the following advantages: compare this kind with single dose anthracnose is had to obvious synergistic effect, can significantly improve control efficiency; High poisoning microbial inoculum in can Substitute For Partial, reduces dosage, reduces the residual of environmental pollution and agricultural product; Can delay the pesticide resistance of anthracnose to single bactericide; Have advantages of that the lasting period is long, compare with single medicament, can reduce costs; The preventive effect that the present invention is directed to pepper anthracnose has been up to 95.8%, far away higher than common single dose, and carry out composite bactericidal agent for preventing and treating effect higher than current employing ZEN 90160 of the prior art and other microbial inoculums, control efficiency of the prior art is the highest just have been reached more than 80%, and the present invention is also far away higher than their composite control efficiency.
Embodiment
Embodiment 1:55% metconazole ZEN 90160 water dispersible granules
5g metconazole, 50g ZEN 90160,4g lauryl sodium sulfate, 2g ethoxylated dodecyl alcohol, 2g lignosulfonates, 2g sulfonic acid polyformaldehyde condensation product (NNO), 2g polyethylene glycol, 4g ammonium sulfate, 10g sodium carboxymethylcellulose, kaolin are mended to 100g, make 55% metconazole ZEN 90160 water dispersible granules.
Embodiment 2:55% metconazole ZEN 90160 water dispersible granules
50g metconazole, 5g ZEN 90160,4g lauryl sodium sulfate, 2g ethoxylated dodecyl alcohol, 2g lignosulfonates, 2g sulfonic acid polyformaldehyde condensation product (NNO), 2g polyethylene glycol, 4g ammonium sulfate, 10g sodium carboxymethylcellulose, kaolin are mended to 100g, make 55% metconazole ZEN 90160 water dispersible granules.
According to the formula of embodiment 1,2, active ingredient, auxiliary agent, filler are mixed, after stirring respectively, through pulverizing, obtain female powder, female powder is mixed with binding agent sodium carboxymethylcellulose, then granulation, dry, sieve, can make metconazole ZEN 90160 water dispersible granules.
Embodiment 3:50% metconazole ZEN 90160 wetting powder
25g metconazole, 25g ZEN 90160,4g lauryl sodium sulfate, 4g sodium lignin sulfonate, 2g pull open powder (BX), diatomite is supplied 100g.Make 50% metconazole ZEN 90160 wetting powder.
Embodiment 4:60% metconazole ZEN 90160 wetting powder
20g metconazole, 40g ZEN 90160,6g lauryl sodium sulfate, 5g sodium lignin sulfonate, 4g pull open powder (BX), diatomite is supplied 100g.Make 60% metconazole ZEN 90160 wetting powder.
According to the formula of embodiment 3,4, active ingredient, auxiliary agent, filler are added together respectively, after air-flow crushing, in cone-type mixer, mix and blend is 30 minutes, can make metconazole ZEN 90160 wetting powder.
Embodiment 5:30% metconazole ZEN 90160 aqueous emulsion
10g metconazole, 20g ZEN 90160,10g dimethylbenzene, 5gN-methyl pyrrolidone, 2g alkyl benzene calcium sulfonate, 6g phenethyl phenol mela mine-formaldehyde resin polyoxy ethyl ether, 4g ethylene glycol, 0.4g silicone compound, 0.1g xanthans, 0.8g aluminium-magnesium silicate, water are mended to 100g, make 30% metconazole ZEN 90160 aqueous emulsion.
Embodiment 6:20% metconazole ZEN 90160 aqueous emulsion
16g metconazole, 4g ZEN 90160,10g dimethylbenzene, 5gN-methyl pyrrolidone, 2g alkyl benzene calcium sulfonate, 6g phenethyl phenol mela mine-formaldehyde resin polyoxy ethyl ether, 4g ethylene glycol, 0.4g silicone compound, 0.1g xanthans, 0.8g aluminium-magnesium silicate, water are mended to 100g, make 20% metconazole ZEN 90160 aqueous emulsion.
According to the formula of embodiment 5,6, active ingredient, solvent, emulsifier are added together respectively, are dissolved into even oil phase; Water, antifreeze ethylene glycol, thickener xanthans, defoamer organosilicon are mixed, become homogeneous water.Under high-speed stirred, water is added to oil phase, can make metconazole ZEN 90160 aqueous emulsion.
Implementation of an application example 1: metconazole ZEN 90160 control pepper anthracnose
The present invention tests in being watered 40 kilograms by every mu of medication amount of formulation and carries out even spraying, and dispenser is 1 time altogether, and investigation result is as table 1.
Table 1 metconazole ZEN 90160 control pepper anthracnose field control effectiveness test
| Treatment agent | Effective dose a.i. (g/667m 2) | Preventive effect (%) |
| Embodiment 1 | 20 | 92.6 |
| Embodiment 2 | 20 | 89.7 |
| Embodiment 3 | 20 | 88.2 |
| Embodiment 4 | 20 | 95.8 |
| Embodiment 5 | 20 | 93.2 |
| Embodiment 6 | 20 | 87.5 |
| 60% metconazole aqueous emulsion | 6 | 82.6 |
| 22.5% ZEN 90160 suspending agent | 7 | 85.3 |
As seen from Table 1, the present composition is all remarkable to the control efficiency of pepper anthracnose, than apparently higher than contrast medicament, capsicum is given birth to safety, and bad reaction is not found in field.
Claims (7)
1. one kind contains metconazole and the composite bactericidal composition of ZEN 90160, it is characterized in that, the active ingredient of described bactericidal composition is metconazole and ZEN 90160, the weight ratio of described metconazole and ZEN 90160 is 1:10-10:1, described bactericidal composition also includes auxiliary agent and filler, wherein metconazole and ZEN 90160 account for the 20%-60% of bactericide gross weight, and auxiliary agent accounts for the 5%-30% of bactericide gross weight, and all the other are filler.
2. a kind of metconazole and composite bactericidal composition of ZEN 90160 of containing according to claim 1, is characterized in that, the weight ratio of described metconazole and ZEN 90160 is 1:1-4:1.
3. a kind of metconazole and composite bactericidal composition of ZEN 90160 of containing according to claim 1, is characterized in that, described bactericidal composition formulation is a kind of in water dispersible granules, wetting powder or aqueous emulsion.
4. a kind of metconazole and composite bactericidal composition of ZEN 90160 of containing according to claim 3, it is characterized in that, when described formulation is water dispersible granules, described auxiliary agent is one or more in lauryl sodium sulfate, ethoxylated dodecyl alcohol, lignosulfonates, sulfonic acid polyformaldehyde condensation product, polyethylene glycol, ammonium sulfate and sodium carboxymethylcellulose, and described filler is kaolin.
5. a kind of metconazole and composite bactericidal composition of ZEN 90160 of containing according to claim 3, it is characterized in that, when described formulation is wetting powder, described auxiliary agent is lauryl sodium sulfate, sodium lignin sulfonate and pulls open one or more of powder, and described filler is diatomite.
6. a kind of metconazole and composite bactericidal composition of ZEN 90160 of containing according to claim 3, it is characterized in that, when described formulation is aqueous emulsion, described auxiliary agent is one or more in dimethylbenzene, 1-METHYLPYRROLIDONE, alkyl benzene calcium sulfonate, phenethyl phenol mela mine-formaldehyde resin polyoxy ethyl ether, ethylene glycol, silicone compound, xanthans and aluminium-magnesium silicate, and described filler is water.
7. a kind of contain metconazole and the application of the composite bactericidal composition of ZEN 90160 in control pepper anthracnose claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410497079.3A CN104186489A (en) | 2014-09-22 | 2014-09-22 | Sterilizing composition containing metconazole and picoxystrobin |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410497079.3A CN104186489A (en) | 2014-09-22 | 2014-09-22 | Sterilizing composition containing metconazole and picoxystrobin |
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| CN201410497079.3A Pending CN104186489A (en) | 2014-09-22 | 2014-09-22 | Sterilizing composition containing metconazole and picoxystrobin |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756993A (en) * | 2014-11-04 | 2015-07-08 | 江苏辉丰农化股份有限公司 | Bactericidal composition containing metconazole |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102017971A (en) * | 2010-12-27 | 2011-04-20 | 陕西美邦农药有限公司 | Metconazole-containing bactericidal composition |
| CN103704218A (en) * | 2013-12-13 | 2014-04-09 | 广西田园生化股份有限公司 | Ultralow volume liquid containing picoxystrobin and triazole bactericide, and preparation method thereof |
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2014
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102017971A (en) * | 2010-12-27 | 2011-04-20 | 陕西美邦农药有限公司 | Metconazole-containing bactericidal composition |
| CN103704218A (en) * | 2013-12-13 | 2014-04-09 | 广西田园生化股份有限公司 | Ultralow volume liquid containing picoxystrobin and triazole bactericide, and preparation method thereof |
Non-Patent Citations (3)
| Title |
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| A CHALA ET AL: "An Integrated Approach to the Evaluation of the Efficacy of Fungicides Against Fusarium culmorum, the Cause of Head Blight of Wheat", 《J. PHYTOPATHOLOGY》, vol. 151, 31 December 2003 (2003-12-31), pages 673 - 678, XP002357495, DOI: doi:10.1046/j.1439-0434.2003.00787.x * |
| ANONYMOUS: "Strobilurin compositions", 《RESEARCH DISCLOSURE》, 31 January 1998 (1998-01-31), pages 1 - 7 * |
| 汪晓红等: "啶氧菌酯250克/升悬浮剂防治辣椒炭疽病、葡萄黑痘病田间试验研究", 《农药科学与管理》, vol. 33, no. 8, 31 December 2012 (2012-12-31), pages 59 - 62 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756993A (en) * | 2014-11-04 | 2015-07-08 | 江苏辉丰农化股份有限公司 | Bactericidal composition containing metconazole |
| CN104756993B (en) * | 2014-11-04 | 2017-10-03 | 江苏辉丰农化股份有限公司 | Bactericidal composition containing metconazole |
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Application publication date: 20141210 |