CN104186501A - Sterilizing composition containing metconazole and fluoxastrobin and application thereof - Google Patents
Sterilizing composition containing metconazole and fluoxastrobin and application thereof Download PDFInfo
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- CN104186501A CN104186501A CN201410487938.0A CN201410487938A CN104186501A CN 104186501 A CN104186501 A CN 104186501A CN 201410487938 A CN201410487938 A CN 201410487938A CN 104186501 A CN104186501 A CN 104186501A
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- fluoxastrobin
- metconazole
- bactericidal composition
- sterilizing composition
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Abstract
The invention discloses a sterilizing composition containing metconazole and fluoxastrobin, the effective ingredients of the sterilizing composition are metconazole and fluoxastrobin, the weight ratio of the metconazole to the fluoxastrobin is (1:10) to (10:1), the sterilizing composition further comprises an assistant and a filler, wherein the metconazole and the fluoxastrobin 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 anthracnose of grapes. Practical tests show that the sterilizing composition has a remarkable effect of preventing and curing anthracnose of the grapes.
Description
Technical field
The invention belongs to technical field of pesticide, be specifically related to a kind of bactericidal composition that contains metconazole and fluoxastrobin and application thereof.
Background technology
Anthracnose is one of Major Diseases of grape, and cause of disease is colletotrichum gloeosporioides Penz, and germ is mainly located to survive the winter textura epidermoidea, the sick fruit etc. of bearing basal shoot, annual branches and tendrils with mycelium.Produce a large amount of conidiums in Second Year young fruit period, propagate into the tender fruit ear of children by wind and rain, invade by hole skin and wound, form and just infect, have the feature of hiding, to painted phase morbidity, this disease can also repeatedly infect again, causes disease to be very popular.On the fruit in season that just falls ill is real, there are water soaking mode or flakes scab, expand gradually later and form dark brown depression spot, close raw black granule, being concentric wheel stripe shape arranges, when air humidity is large, there is red viscose thing to occur, when serious, sick fruit dehydration drying shrinkage, very easily comes off, and can also endanger carpopodium, cob, the tender tip and petiole simultaneously.
Summary of the invention
Goal of the invention: technical problem to be solved by this invention is to provide a kind of control efficiency and prevents and treats preferably a kind of metconazole of bitter rot or anthracnose of grape and the bactericidal composition of fluoxastrobin.The present invention also provides the purposes of above-mentioned bactericidal composition.
Technical scheme: technical scheme provided by the invention is: a kind of metconazole and composite bactericidal composition of fluoxastrobin of containing, the active ingredient of described bactericidal composition is metconazole and fluoxastrobin, the weight ratio of described metconazole and fluoxastrobin is 1:10-10:1, described bactericidal composition also includes auxiliary agent and filler, wherein metconazole and fluoxastrobin 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.
Wherein, the weight ratio of above-mentioned metconazole and fluoxastrobin is 1:1-4:1.
Wherein, above-mentioned bactericidal composition formulation is the one in water dispersible granules, wetting powder or aqueous emulsion.
Wherein, above-mentioned auxiliary agent is one or more in antifreeze, thickener, defoamer, binding agent.
Wherein, above-mentioned antifreeze is ethylene glycol, and described thickener is xanthans, and described defoamer is organosilicon, and described binding agent is sodium carboxymethylcellulose.
Wherein, above-mentioned filler is one or more in kaolin, diatomite or water.
Above-mentioned a kind of metconazole and composite bactericidal composition of fluoxastrobin of containing is in the application preventing and treating in bitter rot or anthracnose of grape.
Bactericide of the present invention, through actual test, has significant control efficiency to bitter rot or anthracnose of grape.
Beneficial effect: compound disinfectant of the present invention, compared with conventional anthracnose bactericide, has the following advantages: bactericidal composition of the present invention this kind compared with single dose has obvious synergistic effect to bitter rot or anthracnose of grape, can significantly improve control efficiency; And preventing effectiveness has been up to 97.5%, in addition, composition of the present invention can also Substitute For Partial in high poisoning microbial inoculum, reduce dosage, reduce the residual of environmental pollution and agricultural product; And can delay the pesticide resistance of bitter rot or anthracnose of grape to single bactericide; And have advantages of that the lasting period is long, compared with single medicament, can reduce costs.
Embodiment
Embodiment 1 55% metconazole fluoxastrobin water dispersible granules
5g metconazole, 50g fluoxastrobin, 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 fluoxastrobin water dispersible granules.
Embodiment 2 55% metconazole fluoxastrobin water dispersible granules
50g metconazole, 5g fluoxastrobin, 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 fluoxastrobin water dispersible granules.
According to the formula of embodiment 1,2, active ingredient, auxiliary agent, filler are mixed, after stirring respectively, obtain female powder through pulverizing, female powder is mixed with binding agent sodium carboxymethylcellulose, then granulation, dry, sieve, can make metconazole fluoxastrobin water dispersible granules.
Embodiment 3 50% metconazole fluoxastrobin wetting powders
25g metconazole, 25g fluoxastrobin, 4g lauryl sodium sulfate, 4g sodium lignin sulfonate, 2g pull open powder (BX), diatomite is supplied 100g.Make 50% metconazole fluoxastrobin wetting powder.
Embodiment 4:60% metconazole fluoxastrobin wetting powder
20g metconazole, 40g fluoxastrobin, 6g lauryl sodium sulfate, 5g sodium lignin sulfonate, 4g pull open powder (BX), diatomite is supplied 100g.Make 60% metconazole fluoxastrobin wetting powder.
According to the formula of embodiment 3,4, active ingredient, auxiliary agent, filler are added together respectively, after air-flow crushing, mix and blend 30 minutes in cone-type mixer, can make metconazole fluoxastrobin wetting powder.
Embodiment 5 30% metconazole fluoxastrobin aqueous emulsions
10g metconazole, 20g fluoxastrobin, 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 fluoxastrobin aqueous emulsion.
Embodiment 6:20% metconazole fluoxastrobin aqueous emulsion
16g metconazole, 4g fluoxastrobin, 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 fluoxastrobin 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 fluoxastrobin aqueous emulsion.
Implementation of an application example 1: metconazole fluoxastrobin is prevented and treated bitter rot or anthracnose of grape
The present invention tests and was watered 50 kilograms April 29 by every mu of medication amount of formulation and carries out even spraying, dispenser 1 time altogether, and investigation result is as table 1.
Table 1 metconazole fluoxastrobin is prevented and treated bitter rot or anthracnose of grape field control effectiveness test
As seen from Table 1, the present composition is all remarkable to the control efficiency of bitter rot or anthracnose of grape, than apparently higher than contrast medicament, grape 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 fluoxastrobin, it is characterized in that, the active ingredient of described bactericidal composition is metconazole and fluoxastrobin, the weight ratio of described metconazole and fluoxastrobin is 1:10-10:1, described bactericidal composition also includes auxiliary agent and filler, wherein metconazole and fluoxastrobin 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 fluoxastrobin of containing according to claim 1, is characterized in that, the weight ratio of described metconazole and fluoxastrobin is 1:1-4:1.
3. a kind of metconazole and composite bactericidal composition of fluoxastrobin of containing according to claim 1 and 2, is characterized in that, described bactericidal composition formulation is the one in water dispersible granules, wetting powder or aqueous emulsion.
4. a kind of metconazole and composite bactericidal composition of fluoxastrobin of containing according to claim 1, is characterized in that, described auxiliary agent is one or more in antifreeze, thickener, defoamer, binding agent.
5. a kind of metconazole and composite bactericidal composition of fluoxastrobin of containing according to claim 4, is characterized in that, described antifreeze is ethylene glycol, and described thickener is xanthans, and described defoamer is organosilicon, and described binding agent is sodium carboxymethylcellulose.
6. a kind of metconazole and composite bactericidal composition of fluoxastrobin of containing according to claim 1, is characterized in that, described filler is one or more in kaolin, diatomite or water.
7. a kind of metconazole and composite bactericidal composition of fluoxastrobin of containing claimed in claim 1 is in the application preventing and treating in bitter rot or anthracnose of grape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487938.0A CN104186501A (en) | 2014-09-22 | 2014-09-22 | Sterilizing composition containing metconazole and fluoxastrobin and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487938.0A CN104186501A (en) | 2014-09-22 | 2014-09-22 | Sterilizing composition containing metconazole and fluoxastrobin and application thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104186501A true CN104186501A (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410487938.0A Pending CN104186501A (en) | 2014-09-22 | 2014-09-22 | Sterilizing composition containing metconazole and fluoxastrobin and application thereof |
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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 |
| CN106259374A (en) * | 2016-08-20 | 2017-01-04 | 田文华 | A kind of containing fluoxastrobin with the bactericidal composition of tetraconazole |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1209808A (en) * | 1996-01-22 | 1999-03-03 | 拜尔公司 | Halogen pyrimidines and its use thereof as parasite abatement means |
| CN1239866A (en) * | 1996-12-10 | 1999-12-29 | 拜尔公司 | Fungicidal active substance combinations |
| US20080269051A1 (en) * | 2004-10-12 | 2008-10-30 | Bayer Corpscience Ag | Fungicidal Active Compound Combinations |
| CN103918691A (en) * | 2013-01-12 | 2014-07-16 | 王学权 | Imazalil-containing sterilization composition |
-
2014
- 2014-09-22 CN CN201410487938.0A patent/CN104186501A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1209808A (en) * | 1996-01-22 | 1999-03-03 | 拜尔公司 | Halogen pyrimidines and its use thereof as parasite abatement means |
| CN1239866A (en) * | 1996-12-10 | 1999-12-29 | 拜尔公司 | Fungicidal active substance combinations |
| US20080269051A1 (en) * | 2004-10-12 | 2008-10-30 | Bayer Corpscience Ag | Fungicidal Active Compound Combinations |
| CN103918691A (en) * | 2013-01-12 | 2014-07-16 | 王学权 | Imazalil-containing sterilization composition |
Cited By (3)
| 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 |
| CN106259374A (en) * | 2016-08-20 | 2017-01-04 | 田文华 | A kind of containing fluoxastrobin with the bactericidal composition of tetraconazole |
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Application publication date: 20141210 |