CN105409980A - Compound sterilizer containing sodium cinnamate and sterenol and use of compound sterilizer - Google Patents
Compound sterilizer containing sodium cinnamate and sterenol and use of compound sterilizer Download PDFInfo
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- CN105409980A CN105409980A CN201510648713.3A CN201510648713A CN105409980A CN 105409980 A CN105409980 A CN 105409980A CN 201510648713 A CN201510648713 A CN 201510648713A CN 105409980 A CN105409980 A CN 105409980A
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- bacterium amine
- pungent bacterium
- steroid enol
- composite bactericide
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Abstract
The invention belongs to the technical field of agricultural sterilizers, and particularly relates to a compound sterilizer containing sodium cinnamate and sterenol. The compound sterilizer comprises 0.1-40 parts by weight of sodium cinnamate and 0.01-1 part by weight of sterenol. The compound fertilizer provided by the invention is mainly compounded by sodium cinnamate and sterenol in a certain proportion, so that the synergistic effect is remarkable. The compound sterilizer processed to wettable powder or an emulsion in water or a suspension agent or a soluble liquid agent or a micro-emulsion or water dispersible granules is diluted to a certain multiple folds and sprayed to crops, so that the preventing and treating effect on plant diseases caused by viruses can be remarkably improved. The invention further relates to use of the compound sterilizer for preventing and treating plant diseases caused by viruses.
Description
Technical field
The invention belongs to disinfectant use in agriculture technical field, particularly relate to a kind of containing pungent bacterium amine and steroid enol composite bactericide.The invention still further relates to a kind of purposes of above-mentioned composite bactericide.
Background technology
The viroses of plant are titles that the viroses of plant have by plant virus parasitogenic disease " plant cancer ".Virus disease worldwide constitutes a serious threat to Crop yield and quality, and according to statistics, the underproduction caused every year reaches 10-30%, economic loss about 20,000,000,000 dollars.China is a large agricultural country, and according to statistics, what China crops in 2012 were caused because of virus is lost in more than 10,000,000,000 yuan to grain-production, horticultural crop, economic crops etc.Occur in order to the viroses of plant effectively can be controlled and spread; people take many measures; as planted anti-disease tolerant variety, virus-free seed and seed disinfection, popularization detoxification seedling growing process, enhancement of field management, Greenhouse, prevention and control are selected to pass virus mediator, shift of crops, adjustment crop sowing time etc.; although achieve certain effect; but effect is not clearly, lack the principal element that effectively preventing medicament remains viroses of plant wide-scale distribution, large area spreads.
At present, the chemicals kind of preventing and treating the viroses of plant is few, and mechanism of action is single, easily develops immunity to drugs; Biological control virus disease agricultural chemicals has the advantage of low toxicity, low-residual, and doublely can control numerous viroses of plant and bacterial disease, the dark welcome by vegetable grower orchard worker, is widely used in the control of the disease of organic and green agricultural product.But most biopesticide all exists, and drug effect is slow, the dissatisfactory shortcoming of preventive effect, seriously constrains application and promote.
For solving the problem, how to develop and a kind ofly not only improved drug effect but also can the characteristic complex preparation of delaying drug resistance, be the problem that people expect to solve always.
Summary of the invention
The present invention for solve in known technology the technical problem that exists and provide a kind of drug effect high and can delaying drug resistance containing pungent bacterium amine and steroid enol composite bactericide.
The technical scheme that the present invention takes for the technical problem existed in solution known technology is: one comprises pungent bacterium amine and steroid enol containing pungent bacterium amine and steroid enol composite bactericide, counts pungent bacterium amine 0.1-40 part by weight, steroid enol 0.01-1 part.
Advantage of the present invention and good effect are: composite bactericide of the present invention carries out composite obtaining according to a certain percentage primarily of pungent bacterium amine and steroid enol, synergistic effect is remarkable, be processed into aqua or wetting powder or aqueous emulsion or suspending agent or soluble liquid or microemulsion or water dispersion granule etc., after dilution certain multiple, spray crops.Significantly can increase the control efficiency of the plant disease caused by virus, there is obvious synergistic function, and have the advantages that drug effect is fast, the lasting period is long, to numerous Diseases, there is good control efficiency, can be used for preventing and treating the plurality of plant diseases caused by virus, as multiple diseases such as tobacco mosaic virus, pepper virus disease, cucumber mosaic virus, maize dwarf mosaic virus, oryza virus 3, fractilinea oryzae, tomato virus diseases, control efficiency is given prominence to, for the optimum organization of resource, can save and use cost.Before or after crop is susceptible, place to crop leaf or fruit and growth thereof uses composite bactericide of the present invention, can use by common method, as spraying, dust and pour, the amount of application of bactericide changes with weather condition and crop onset state.Composite bactericide ingredient of the present invention is high-efficiency environment friendly medicament, and environmental pollution is little, is conducive to the development of industry, is applicable to the needs that large-scale industrial is produced.
Preferably: count pungent bacterium amine 0.1-5 part, steroid enol 0.01-0.66 part by weight.
Preferably: also comprise one or more in surfactant, mineral carrier, organic solvent, disintegrant, thickener, adhesive, the consumption of pungent bacterium amine and steroid enol is the 0.11-41% (w/w) of whole composite bactericide; Wherein, described surfactant is one or more in emulsifier, dispersant, wetting agent, and described mineral carrier is solid carrier or particulate vector.
Preferably: described emulsifier is one or more in lauryl sodium sulfate, neopelex, calcium dodecyl benzene sulfonate, polyoxyethylene fatty acid ester, polyoxyethylene aliphatic alcohol ether, Polyoxyethylene fatty ammonia.
Preferably: described dispersant or wetting agent be sodium lignin sulfonate, pull open in powder, calcium lignosulfonate and lauric acid sodium sulphate, alkylol polyoxyethylene groups ether sodium sulfate, octylphenol polyethylene oxyethylene group ether sulfate, alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate, sodium alkyl sulfonate, neopelex, penetrating agent JFC, penetrant t, Tween 80 one or more.
Preferably: described solid carrier is the rock dust of natural formation, quartz, clay, imvite, silica, diatomite, float stone, gypsum, talcum, bentonite, kaolin, potter's clay, one or more mixing in white carbon grind the mineral matter obtained; Particulate vector is the natural rock of pulverizing and classification.
Preferably: described organic solvent is one or more in toluene, dimethylbenzene, solvent naphtha, isopropyl alcohol, butanols, ethylene glycol, diethylene glycol (DEG), triethylene glycol, propane diols, glycerine, sorbierite, phenmethylol, cyclohexanol and acetone, methyl iso-butyl ketone (MIBK), cyclohexanone, dimethyl formamide, pyrrolidones, carrene, chloroform, carbon tetrachloride, dimethyldecamide, vegetable oil, vegetable oil methyl ester.
Preferably: described disintegrant is one or more in ammonium sulfate, calcium chloride, magnesium chloride, aluminium chloride, bentonite, urea.
Preferably: described thickener or adhesive are one or more in carboxymethyl cellulose, methylcellulose, polyvinyl alcohol, silicic acid, aluminium-magnesium silicate, starch derivatives, dextrin, soybean protein, gelatine, sodium sulphate, gypsum, rosin, xanthans, gelatin, gum Arabic, polyvinylpyrrolidone, sodium alginate.
Another object of the present invention is to provide a kind of purposes above-mentioned composite bactericide being applied to the plant disease that control is caused by virus.
Embodiment
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples and be described in detail as follows:
Embodiment 1
The preparation of 1% pungent bacterium amine+0.01% steroid enol wetting powder:
By recipe requirements, by the fully mixing such as former medicine, various auxiliary agent and filler, pulverize, until grain fineness reaches standard value (less than 5 μm) through airslide disintegrating mill.
Embodiment 2
The preparation of 1.8% pungent bacterium amine+0.06% steroid enol aqua:
By recipe requirements, the liquid that former medicine, various auxiliary agent and deionized water etc. are fully mixed into transparent and homogeneous is product.
Embodiment 3
The preparation of 30% pungent bacterium amine+1% steroid enol water dispersible granules:
Former medicine and powder carrier, dispersant and disintegrant etc. are mixed in proportion, pulverizes through airslide disintegrating mill, then add a certain amount of moisture content and mediate, granulation in comminutor, then drying, screening (by screen cloth scope) namely obtain granular product.
Embodiment 4
The preparation of 2% pungent bacterium amine+0.08% steroid enol microemulsion:
Former medicine, solvent, emulsifier are added together, make to be dissolved into homogeneous oil phase, water, antifreeze etc. are mixed, become homogeneous aqueous phase.Under high velocity agitation, aqueous phase joined oil phase or oil phase is joined aqueous phase, forming the clear microemulsion agent of favorable dispersibility.
Embodiment 5
The preparation of 15% pungent bacterium amine+0.66% steroid enol soluble liquid:
By recipe requirements, add solvent, former medicine, emulsifier respectively, mix, namely obtain transparence soluble liquid.
Embodiment 6
The preparation of 10% pungent bacterium amine+0.5% steroid enol missible oil:
By recipe requirements, add solvent, former medicine, emulsifier respectively, mix, namely obtain transparence missible oil.
Embodiment 7
The preparation of 2.3% pungent bacterium amine+0.1% steroid enol suspending agent:
By recipe requirements, add water, former medicine, emulsifier respectively, mix, obtain uniform suspension through sand mill grinding.
Embodiment 8
The preparation of 20% pungent bacterium amine+0.8% steroid enol aqueous emulsion:
By recipe requirements, respectively former medicine, solvent naphtha and emulsifier are mixed and be mixed with transparent oil phase, water and ethylene glycol are mixed and is mixed with aqueous phase, then aqueous phase is added oil phase, and shear 30 minutes by high-speed shearing machine, namely obtain the emulsion product of white.
Above-mentioned pungent bacterium amine is completely different with these two kinds of pharmaceutical chemistry structures of steroid enol, and mechanism of action is not identical yet, there is not mutual pesticide resistance.
Pungent bacterium amine chemical name N.N-di-n-octyl diethylenetriamine, it is a kind of environment-friendly type amino acids high molecular polymer bactericide, pungent its sterilization mechanism of bacterium amine can produce ionization in aqueous, its hydrophilic group part contains strong electropositive, the each bacterioid of absorption usually in negative electricity, virus thus inhibit bacterium, viral breeding, solidify germ protein, make the sex change of germ enzyme system, add that film that polymer is formed plugs the ion channel of this part microorganism, make its death by suffocation immediately, thus reach best bactericidal effect.To the control rate of virus all more than 98%, 3-10 kill virus in second, have fabulous prevention, treat, root out effect, Long-Time Service does not produce resistance.
Steroid enol is a kind of is natural, efficient, safe plant antiviral agent, the antiviral mechanism of steroid enol is inducing action, induce several enzyme relevant with disease resistance and the rising of activity of isoenzyme, plant corpus chlorophyll content can be made to raise simultaneously, the disease resistance of inducing plant, virus inoculation cannot be rised in value, indirectly stop the object of virus infection.It all has good control efficiency to the various virus diseases on the crops such as paddy rice, tobacco, wheat, cucumber, cotton, tomato.
The two serves outstanding control efficiency to the plant disease that virus causes by specifically using magnitude relation proportioning, mutual Synergistic, pungent bacterium amine and steroid enol Be very effective in being comparatively used alone, gives prominence to, and is described below by way of concrete effect test.
Test example 1
BIOLOGICAL ACTIVITY EXAMPLES-indoor the joint toxicity measuring of tobacco mosaic virus disease is tested.
Indoor pot tobacco susceptible variety plant, to the 4-5 leaf phase, with the isopyknic viral juice frictional inoculation of liquid mixing of different ratio variable concentrations, often processes 3 strains, 3 leaves of often selecting good strains in the field for seed, repeats 4 times, 3-4d " Invest, Then Investigate " withered spot number, calculate inhibiting rate, use EC
50value is pressed the abundant method of Sun Yun and is calculated co-toxicity coefficient (CTC), and measurement result is in table 1.Result shows that embodiment 2 (1.86% pungent bacterium amine steroid enol aqua) co-toxicity coefficient is obviously greater than 100, represents that this mixture has synergistic effect.Result of the test is in table 1.
The indoor joint toxicity measuring result of table 1 embodiment 2 pairs of tobacco mosaic virus diseases
Test example 2
Field trial embodiment-pungent bacterium amine, steroid enol and mixture preparation thereof is to the integrated control effect of pepper virus disease evil.
Reagent agent is each embodiment, and wherein contrast 1 is pungent bacterium amine, contrasts 2 for steroid enol.Dispenser period: capsicum transplant after 15d first time spray medicine, interval 7d sprays once again, altogether dispenser 3 times.Application method: be watered even spraying.Investigation method: respectively investigate once respectively at 7d, 14d, 21d after 3 dispensers.The sampling of 5, every community, determines strain at often and investigates all blades of 10 strain capsicum, and according to related data investigation standard grading, statistics disease index, calculates preventive effect.Result of the test shows: the two composite preventive effect is all good than being used alone, and instant effect, and the lasting period is long, does not find to produce poisoning to capsicum in pilot survey process simultaneously.
The pungent bacterium amine of table 2, steroid enol and mixture thereof are to the control efficiency of pepper virus disease
Above-mentioned detailed description of this kind of composite bactericide and application thereof being carried out with reference to embodiment; illustrative instead of determinate; several embodiments can be listed according to institute's limited range; therefore in the change do not departed under general plotting of the present invention and amendment, should belong within protection scope of the present invention.
Claims (10)
1., containing pungent bacterium amine and a steroid enol composite bactericide, it is characterized in that: comprise pungent bacterium amine and steroid enol, count pungent bacterium amine 0.1-40 part by weight, steroid enol 0.01-1 part.
2. as claimed in claim 1 containing pungent bacterium amine and steroid enol composite bactericide, it is characterized in that: count pungent bacterium amine 0.1-5 part, steroid enol 0.01-0.66 part by weight.
3. as claimed in claim 1 or 2 containing pungent bacterium amine and steroid enol composite bactericide, it is characterized in that: also comprise one or more in surfactant, mineral carrier, organic solvent, disintegrant, thickener, adhesive, the consumption of pungent bacterium amine and steroid enol is the 0.11-41% (w/w) of whole composite bactericide; Wherein, described surfactant is one or more in emulsifier, dispersant, wetting agent, and described mineral carrier is solid carrier or particulate vector.
4. as claimed in claim 3 containing pungent bacterium amine and steroid enol composite bactericide, it is characterized in that: described emulsifier is one or more in lauryl sodium sulfate, neopelex, calcium dodecyl benzene sulfonate, polyoxyethylene fatty acid ester, polyoxyethylene aliphatic alcohol ether, Polyoxyethylene fatty ammonia.
5. as claimed in claim 3 containing pungent bacterium amine and steroid enol composite bactericide, it is characterized in that: described dispersant or wetting agent be sodium lignin sulfonate, pull open in powder, calcium lignosulfonate and lauric acid sodium sulphate, alkylol polyoxyethylene groups ether sodium sulfate, octylphenol polyethylene oxyethylene group ether sulfate, alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate, sodium alkyl sulfonate, neopelex, penetrating agent JFC, penetrant t, Tween 80 one or more.
6. as claimed in claim 3 containing pungent bacterium amine and steroid enol composite bactericide, it is characterized in that: described solid carrier is the rock dust of natural formation, quartz, clay, imvite, silica, diatomite, float stone, gypsum, talcum, bentonite, kaolin, potter's clay, one or more mixing in white carbon grind the mineral matter obtained; Particulate vector is the natural rock of pulverizing and classification.
7. as claimed in claim 3 containing pungent bacterium amine and steroid enol composite bactericide, it is characterized in that: described organic solvent is one or more in toluene, dimethylbenzene, solvent naphtha, isopropyl alcohol, butanols, ethylene glycol, diethylene glycol (DEG), triethylene glycol, propane diols, glycerine, sorbierite, phenmethylol, cyclohexanol and acetone, methyl iso-butyl ketone (MIBK), cyclohexanone, dimethyl formamide, pyrrolidones, carrene, chloroform, carbon tetrachloride, dimethyldecamide, vegetable oil, vegetable oil methyl ester.
8. as claimed in claim 3 containing pungent bacterium amine and steroid enol composite bactericide, it is characterized in that: described disintegrant is one or more in ammonium sulfate, calcium chloride, magnesium chloride, aluminium chloride, bentonite, urea.
9. as claimed in claim 3 containing pungent bacterium amine and steroid enol composite bactericide, it is characterized in that: described thickener or adhesive are one or more in carboxymethyl cellulose, methylcellulose, polyvinyl alcohol, silicic acid, aluminium-magnesium silicate, starch derivatives, dextrin, soybean protein, gelatine, sodium sulphate, gypsum, rosin, xanthans, gelatin, gum Arabic, polyvinylpyrrolidone, sodium alginate.
10. the purposes containing pungent bacterium amine and steroid enol composite bactericide as described in any one of claim 1 to 9, is characterized in that: this composite bactericide is applied to the plant disease of preventing and treating and being caused by virus.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510648713.3A CN105409980A (en) | 2015-10-09 | 2015-10-09 | Compound sterilizer containing sodium cinnamate and sterenol and use of compound sterilizer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510648713.3A CN105409980A (en) | 2015-10-09 | 2015-10-09 | Compound sterilizer containing sodium cinnamate and sterenol and use of compound sterilizer |
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| CN105409980A true CN105409980A (en) | 2016-03-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170231222A1 (en) | 2016-02-16 | 2017-08-17 | Sumitomo Chemical Company, Limited | Coated agrochemical granule |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102239844A (en) * | 2011-05-05 | 2011-11-16 | 海利尔药业集团股份有限公司 | Pesticide composition containing Cytosinpeptidemycin and Xinjunan |
| CN102812969A (en) * | 2012-08-29 | 2012-12-12 | 陕西上格之路生物科学有限公司 | Botanical antiviral agent, and preparation method and application thereof |
| CN102838648A (en) * | 2012-08-29 | 2012-12-26 | 陕西上格之路生物科学有限公司 | Steroid enol compound as well as preparation method thereof and application thereof |
| CN103636624A (en) * | 2013-12-03 | 2014-03-19 | 海利尔药业集团股份有限公司 | Sterilizing composition containing tetramycin and symplectic bacteria amine acetate |
| CN103651452A (en) * | 2012-09-11 | 2014-03-26 | 青岛星牌作物科学有限公司 | Bactericidal composition containing octyl trichlamide and carbendazim and application of bactericidal composition |
-
2015
- 2015-10-09 CN CN201510648713.3A patent/CN105409980A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102239844A (en) * | 2011-05-05 | 2011-11-16 | 海利尔药业集团股份有限公司 | Pesticide composition containing Cytosinpeptidemycin and Xinjunan |
| CN102812969A (en) * | 2012-08-29 | 2012-12-12 | 陕西上格之路生物科学有限公司 | Botanical antiviral agent, and preparation method and application thereof |
| CN102838648A (en) * | 2012-08-29 | 2012-12-26 | 陕西上格之路生物科学有限公司 | Steroid enol compound as well as preparation method thereof and application thereof |
| CN103651452A (en) * | 2012-09-11 | 2014-03-26 | 青岛星牌作物科学有限公司 | Bactericidal composition containing octyl trichlamide and carbendazim and application of bactericidal composition |
| CN103636624A (en) * | 2013-12-03 | 2014-03-19 | 海利尔药业集团股份有限公司 | Sterilizing composition containing tetramycin and symplectic bacteria amine acetate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170231222A1 (en) | 2016-02-16 | 2017-08-17 | Sumitomo Chemical Company, Limited | Coated agrochemical granule |
| US10531661B2 (en) | 2016-02-16 | 2020-01-14 | Sumitomo Chemical Company, Limited | Coated agrochemical granule |
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Application publication date: 20160323 |