CN105309476A - Plant sterilization composition and preparation method thereof - Google Patents
Plant sterilization composition and preparation method thereof Download PDFInfo
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- CN105309476A CN105309476A CN201410237874.9A CN201410237874A CN105309476A CN 105309476 A CN105309476 A CN 105309476A CN 201410237874 A CN201410237874 A CN 201410237874A CN 105309476 A CN105309476 A CN 105309476A
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- metalaxyl
- fenaminosulf
- mancozeb
- potassium permanganate
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Abstract
The invention relates to a plant sterilization composition and a preparation method thereof. According to the present invention, the plant sterilization composition contains metalaxyl, fenaminosulf, and pharmaceutic-grade potassium permanganate, and the effective components comprise 19-24% of carbendazim, 11-16% of mancozeb, 0.8-1.2% of metalaxyl, 15-20% of fenaminosulf, and 4-6% of pharmaceutic-grade potassium permanganate; carbendazim, mancozeb, metalaxyl, fenaminosulf and potassium permanganate crystal crushed and screened with a 100 mesh sieve are respectively weighed and fed, the ratio of the carbendazim to the mancozeb to the metalaxyl to the fenaminosulf to the pharmaceutic-grade potassium permanganate during the preparation is 19-24%:11-16%:0.8-1.2%:15-20%:4-6%, and various components are stirred for 4-12 min by using a mixer so as to obtain the plant sterilization composition.
Description
Technical field
The present invention relates to a kind of bactericide of types of compositions and corresponding preparation method.
Background technology
Spicy, watermelon, tomato, eggplant etc. are that the economic crops, particularly flue-cured tobacco of extensively plantation more have important economic status.Affect these crop yields, quality factor a lot, wherein disease is one of main factor, and endangering maximum in disease is damping off, damping off, epidemic disease, balck shank, root black rot, rust, bacterial wilt, anthracnose, virus disease etc.And the disease on these crops, at same growth period or different growing stage, often multiple diseases mixing generation, cross-infection, cause serious consequence.How to take effectively preventing measure to above-mentioned disease, be the difficult problem perplexing people for a long time.The bactericide used in prior art, great majority are single dose or binary mixture, and bactericidal range is little, and germ easily develops immunity to drugs, and preventive effect reduces gradually, and cost is higher.
Summary of the invention
The object of this invention is to provide a kind of bactericidal range wide, control efficiency is good, and preparation method is simple, the broad-spectrum high efficacy plant bactericidal composition that cost is low and preparation method, a kind of for control with doublely control various crop, the new type bactericide of multiple diseases to produce.
Object of the present invention realizes by following technical scheme:
This bactericide is a kind of by carbendazim, mancozeb, metalaxyl, fenaminosulf, the composition of pharmaceutical grade potassium permanganate mixture, wherein the percentage (%) of active component is: carbendazim 19 ~ 24, mancozeb 11 ~ 16, metalaxyl 0.8 ~ 1.2, fenaminosulf 15 ~ 20, pharmaceutical grade potassium permanganate 4 ~ 6.
The preparation method of this bactericide is by carbendazim, mancozeb, metalaxyl, fenaminosulf, through pulverizing the potassium permanganate crystals of 100 sieve meshes, weighed charging respectively, during preparation, the percentage of active component is: carbendazim 19 ~ 24, mancozeb 11 ~ 16, metalaxyl 0.8 ~ 1.2, fenaminosulf 15 ~ 20, pharmaceutical grade potassium permanganate 4 ~ 6, each component mixer is stirred 4 ~ 12 minutes, after sampling inspection, weighs packing, sealing, can obtain the pulverous bactericide product of lark after vanning.
The present invention compared with prior art; it is a kind of systemic fungicide with protection, therapeutic action; can be absorbed by the root of plant, stem, leaf; good control efficiency is had to downy mildew, phytophthora, many sac fungis, imperfect fungus, pythium spp etc., and to bacterial disease with virus is ill certain inhibitory action.2 years low, effective storage periods of this bactericide toxicity; Applied widely, except being mainly used in flue-cured tobacco, the control of the multiple diseases such as capsicum, watermelon, eggplant, tomato can also be used for, particularly to the disease that mixing occurs, Be very effective.Fungicidal spectrum of the present invention is wide, and controlling disease is effective, and germ not easily produces resistance, has possessed the advantage of several single dose, is convenient to peasant household and grasps.Using method is simple, and the optimum period for applying fertilizer is flexible, and raw material is sufficient, and production cost is low, has good promotional value and market prospects.
The present invention has done small plot experiment and ortho-test by Agricultural Institution on the crops such as flue-cured tobacco, spicy, watermelon, eggplant, produces demonstration area mid-term and reaches more than 5000 mus.The present invention with apply wider metalaxyl-mn-zn medicine in contrast at present, comparing result shows, for the field that the mixing such as damping off, damping off, balck shank, the black disease of root of the crop such as flue-cured tobacco, capsicum occurs, every mu with the present invention obtain 61.7% bactericide 150-200 gram, its preventive effect reaches more than 90%, be better than metalaxyl-mn-zn more than 20%, and cost comparatively metalaxyl-mn-zn is low by more than 40%.
Embodiment 1
The percentage (%) of each active ingredient of plant bactericidal composition is: carbendazim 22.5, mancozeb 14.35, metalaxyl 1.125, fenaminosulf 18.75, pharmaceutical grade potassium permanganate 5.The bactericide prepared can be used as soil treatment, also can be used for filling with root, foliar spray.Control flue-cured tobacco seedling blight, the diseases such as damping off, every mu of medication 200 grams, be watered 50 kilograms, be sprayed on seedbed, upper bag of emerging is transplanted first 10 days, every mu of medication 100 ~ 150 grams again, is watered 50 kilograms and is sprayed on seedling, control flue-cured tobacco balck shank, root black rot, during flue-cured tobacco transplanting, every mu of medication 200 grams, mixing fine earth 10 ~ 20 kilograms imposes in the pool, also can survive latter 15 ~ 30 days in flue-cured tobacco, then use 150 grams of medicines, be watered 50 kilograms of sprayings.
Embodiment 2
Get the carbendazol wettable powder 45 kilograms of 50% in proportion, 70% mancozeb wettable powder 20.5 kilograms, 25% metalaxyl wetting powder 4.5 kilograms, 75% 25 kilograms, fenaminosulf pulvis, medical potassium permanganate crystals 5 kilograms, the mix and blend time is 8 minutes, after sampling inspection, weigh packing, sealing, vanning can obtain 100 kilograms of pulverous plant bactericidal compositions of lark.Product can be used for the control leaf diseases such as flue-cured tobacco brown spot, anthracnose, and in their early stage, every mu of medication 150 grams is watered 50 kilograms of sprayings, and spray 1 ~ 2 time again with the backsight state of an illness, the control of crop disease such as capsicum, watermelon, eggplant, tomato can refer to said method and use.
Claims (4)
1. a plant bactericidal composition, containing carbendazim and mancozeb, it is characterized in that also containing metalaxyl, fenaminosulf and pharmaceutical grade potassium permanganate, wherein the percentage (%) of active component is: carbendazim 19 ~ 24, mancozeb 11 ~ 16, metalaxyl 0.8 ~ 1.2, fenaminosulf 15 ~ 20, pharmaceutical grade potassium permanganate 4 ~ 6.
2. plant bactericidal composition according to claim 1, is characterized in that the percentage (%) of each active ingredient is: carbendazim 22.5, mancozeb 14.35, metalaxyl 1.125, fenaminosulf 18.75, pharmaceutical grade potassium permanganate 5.
3. a preparation method for plant bactericidal composition, is characterized in that carbendazim, mancozeb, metalaxyl, fenaminosulf, through pulverizing the potassium permanganate crystals of 100 sieve meshes, weigh charging respectively, during preparation, the percentage of active component is: carbendazim 19 ~ 24, mancozeb 11 ~ 16, metalaxyl 0.8 ~ 1.2, fenaminosulf 15 ~ 20, pharmaceutical grade potassium permanganate 4 ~ 6, stirs each component mixer and forms for 4 ~ 12 minutes.
4. preparation method according to claim 3, it is characterized in that the carbendazol wettable powder 45 kilograms getting 50% in proportion, 70% mancozeb wettable powder 20.5 kilograms, 25% metalaxyl wetting powder 4.5 kilograms, 75% 25 kilograms, fenaminosulf pulvis, medical potassium permanganate crystals 5 kilograms, the mix and blend time is 8 minutes, can obtain 100 kilograms of plant bactericidal compositions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410237874.9A CN105309476A (en) | 2014-06-02 | 2014-06-02 | Plant sterilization composition and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410237874.9A CN105309476A (en) | 2014-06-02 | 2014-06-02 | Plant sterilization composition and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105309476A true CN105309476A (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410237874.9A Pending CN105309476A (en) | 2014-06-02 | 2014-06-02 | Plant sterilization composition and preparation method thereof |
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| CN (1) | CN105309476A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107821416A (en) * | 2017-12-05 | 2018-03-23 | 徐州农丰生物化工有限公司 | A kind of bactericidal composition for preventing and treating leaf blight and preparation method thereof |
| CN110214779A (en) * | 2019-06-26 | 2019-09-10 | 江西省农业科学院植物保护研究所 | A kind of bactericidal composition containing metalaxyl and fenaminosulf |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084350A (en) * | 1993-09-06 | 1994-03-30 | 云南省农业科学院植物保护研究所 | Broad-spectrum efficient bactericide and method for making |
| CN1122188A (en) * | 1995-09-30 | 1996-05-15 | 赵国晶 | Efficient wide-spectrum germicide for plant and its processing method |
| US20050209103A1 (en) * | 2001-09-28 | 2005-09-22 | Christian Schlatter | Aqueous compositions for seed treatment |
| CN101147491A (en) * | 2006-09-19 | 2008-03-26 | 么向和 | Agricultural compound germicide |
-
2014
- 2014-06-02 CN CN201410237874.9A patent/CN105309476A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084350A (en) * | 1993-09-06 | 1994-03-30 | 云南省农业科学院植物保护研究所 | Broad-spectrum efficient bactericide and method for making |
| CN1122188A (en) * | 1995-09-30 | 1996-05-15 | 赵国晶 | Efficient wide-spectrum germicide for plant and its processing method |
| US20050209103A1 (en) * | 2001-09-28 | 2005-09-22 | Christian Schlatter | Aqueous compositions for seed treatment |
| CN101147491A (en) * | 2006-09-19 | 2008-03-26 | 么向和 | Agricultural compound germicide |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107821416A (en) * | 2017-12-05 | 2018-03-23 | 徐州农丰生物化工有限公司 | A kind of bactericidal composition for preventing and treating leaf blight and preparation method thereof |
| CN110214779A (en) * | 2019-06-26 | 2019-09-10 | 江西省农业科学院植物保护研究所 | A kind of bactericidal composition containing metalaxyl and fenaminosulf |
| CN110214779B (en) * | 2019-06-26 | 2021-08-17 | 江西省农业科学院植物保护研究所 | Sterilization composition containing metalaxyl and sodium diquat |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |
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| WD01 | Invention patent application deemed withdrawn after publication |