CN101773136B - Pesticide preparation of rotenone mixed with antibiotic bactericide - Google Patents
Pesticide preparation of rotenone mixed with antibiotic bactericide Download PDFInfo
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- CN101773136B CN101773136B CN 201010120651 CN201010120651A CN101773136B CN 101773136 B CN101773136 B CN 101773136B CN 201010120651 CN201010120651 CN 201010120651 CN 201010120651 A CN201010120651 A CN 201010120651A CN 101773136 B CN101773136 B CN 101773136B
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Abstract
The invention discloses a pesticide preparation of rotenone mixed with an antibiotic bactericide, which is mixed by 0.5 to 50 percent by weight of rotenone, 0.5 to 55 percent by weight of the antibiotic bactericide and balanced addictives, wherein the antibiotic bactericide is blasticidin. The pesticide preparation utilizes the synergism between active ingredients of rotenone and the antibiotic bactericide to make up for the self-defect of a single pesticide, thereby achieving the purpose of improving the effect of the medicament and enlarging the use scope of the medicament. The mixed pesticide preparation of the invention has the advantages of convenient use and improved prevention effect. The mixed pesticide preparation is safe to human and livestock, and is a mixed bactericide suitable for popularization and application.
Description
The application is that application number is dividing an application of 200710032746.0 Chinese patent application, and the applying date of original application is that December 21, application number in 2007 are 200710032746.0, and denomination of invention is " rotenone and antibiotic bactericide mixed insecticide preparation ".
Technical field
The invention belongs to technical field of pesticide, be specifically related to a kind of rotenone and antibiotic bactericide mixed insecticide preparation.
Background technology
At present to go up the medicament that is used for the preventive and therapeutic effect disease be chemical bactericide to agricultural mostly, these chemical bactericides in prevention and elimination of disease and pests, also polluted environment, in a large number kill useful natural enemy, cause the person poultry poisoning, and the disease worm is developed immunity to drugs.Therefore develop high-efficiency low-toxicity, environmentally safe bactericide is pressing for of agricultural production.
Rotenone is a kind of from the compound in plant derris root or the grey green soy bean blade, its mechanism of action is for suppressing biological respiratory chain system, has certain bactericidal activity, very fast degraded in environment, do not injure natural enemy and other non-target organism, be a kind of outstanding biopesticide, its shortcoming is unstable, and the processing formulation is less.
Antibiotic bactericide has efficient, safe characteristics, but disease is easy to generate pesticide resistance to it.
The applicant is in long-term a large amount of development test, and after expectation reasonably was mixed by rotenone and antibiotics bactericide, further acquisition can the expanding prevention spectrum, reduces consumption, the bactericide that is mixed of the rotenone with multiple formulation.
Summary of the invention
The objective of the invention is to fill up the blank of prior art, a kind of safe, pesticidal preparations of rotenone and antibiotics fungicide compounding efficiently is provided.By rationally being mixed between rotenone and the antibiotics bactericide, enlarge fungi-proofing spectrum, improve drug effect, reduce dosage, alleviate the pollution to environment.
Technical scheme of the present invention provides rotenone and antibiotic bactericide mixed insecticide preparation, by rotenone by weight 0.05～70%, the antibiotics bactericide by weight 0.05～70% and the additive mixture of surplus form.
Described rotenone can be former medicine, contain one or more of the plant extract of rotenone or rotenone preparation, using when multiple, and total usage amount can not be greater than the maximum of deal.
Described antibiotic bactericide is golden caryomycin (aureonuclemycin), aureofungin, blasticidin-S (blasticidin-S), cycloheximide (cycloheximide), griseofulvin (griseofulvin), kasugarnycin (kasugamycin), receive one or more of its mycin (natamycin), polyoxin (polyoxins), polyoxorim, streptomycin sulphate (streptomycin) or valida (validamycin).Use when multiple, total usage amount can not be greater than the maximum of deal.Its fungicide active ingredient can be former medicine and/or preparation.
As preferred version, mixed insecticide preparation of the present invention is by rotenone by weight 0.5～50%, antibiotics bactericide gold caryomycin by weight 0.5～50% or aureofungin by weight 1～50% blasticidin-S by weight 0.5～55% or cycloheximide by weight 0.5～55% griseofulvin by weight 0.5～55% or kasugarnycin by weight 0.5～55% receive its mycin by weight 0.5～60% or polyoxin by weight 0.5～55% polyoxorim by weight 0.5～55% or streptomycin sulphate by weight 0.5～55% or valida by weight 0.5～55% and the additive mixture of surplus form.
Preferably, described rotenone and antibiotic bactericide mixed insecticide preparation are mixed by each component of following weight percentage and form:
Rotenone 0.5%;
Blasticidin-S 9.5%;
Wetting agent bay alcohol radical sodium sulphate 25%;
Dispersant alkylsulfonate 22%;
Carrier kaolin surplus.
The invention has the beneficial effects as follows:
1. after rotenone and antibiotic bactericide are mixed, can overcome the shortcoming that chemical bactericide is easy to generate resistance, widen the scope of application of medicament, prolong the lasting period, improve drug effect.
2. after rotenone and aforementioned antibiotic bactericide are mixed, reduce dosage, under the prerequisite that drug effect increases substantially, reduced production cost.
3. each main component for preparing this series bactericidal agent all is the biogenic pesticide of high-efficiency low-toxicity, can greatly alleviate the toxic action to various useful natural enemies, and is little to the pollution of ecotope, is conducive to protect the person poultry safety.
Embodiment
Further describe the technology contents of invention below in conjunction with specific embodiment.
The preparation of embodiment 1:2.5% rotenone+aureofungin missible oil, each composition weight proportioning is:
Rotenone is 0.05%;
Aureofungin is 2.45%;
Surfactant: the dodecyl phenol polyethenoxy ether is 15%;
Cosolvent: methyl alcohol is 15%;
Anti-photodissociation agent: castor oil is 1%;
Stabilizing agent: epoxidized soybean oil is 17%;
Penetrating agent: Laurocapram is 12%;
Organic solvent: dimethylbenzene is mended to 100%.
Each component is put into modulation kettle mixes well and namely gets product.
The preparation of embodiment 2:2.5% rotenone+aureofungin missible oil, each composition weight proportioning is:
Rotenone is 2.45%;
Aureofungin is 0.05%;
Surfactant: the dodecyl phenol polyethenoxy ether is 15%;
Cosolvent: methyl alcohol is 15%;
Anti-photodissociation agent: castor oil is 1%;
Stabilizing agent: epoxidized soybean oil is 17%;
Penetrating agent: Laurocapram is 12%;
Organic solvent: dimethylbenzene is mended to 100%.
Each component is put into modulation kettle mixes well and namely gets product.
The preparation of embodiment 3:3% rotenone+aureofungin missible oil, each composition weight proportioning is:
Rotenone is 0.3%;
Aureofungin is 2.7%;
Surfactant: the dodecyl phenol polyethenoxy ether is 15%;
Cosolvent: methyl alcohol is 15%;
Anti-photodissociation agent: castor oil is 1%;
Stabilizing agent: epoxidized soybean oil is 17%;
Penetrating agent: Laurocapram is 12%;
Organic solvent: dimethylbenzene is mended to 100%.
Each component is put into modulation kettle mixes well and namely gets product.
The preparation of embodiment 4:75% rotenone+golden caryomycin wetting powder, each composition weight proportioning is:
Rotenone is 70%;
The gold caryomycin is 5%;
Wetting agent: bay alcohol radical sodium sulphate is 5%;
Dispersant: alkylsulfonate is 10%;
Carrier: kaolin is mended to 100%.
With each component drying, cooling, mixing, the levigate product that namely gets.
The preparation of its mycin wetting powder of embodiment 5:75% rotenone+receive, each composition weight proportioning is:
Rotenone is 5%;
Receiving its mycin is 70%;
Wetting agent: bay alcohol radical sodium sulphate is 5%;
Dispersant: alkylsulfonate is 10%;
Carrier: kaolin is mended to 100%.
With each component drying, cooling, mixing, the levigate product that namely gets.
The preparation of embodiment 6:10% rotenone+blasticidin-S wetting powder, each composition weight proportioning is:
Rotenone is 0.5%;
Blasticidin-S is 9.5%;
Wetting agent: bay alcohol radical sodium sulphate is 25%;
Dispersant: alkylsulfonate is 22%;
Carrier: kaolin is mended to 100%.
With each component drying, cooling, mixing, the levigate product that namely gets.
The preparation of embodiment 7:30% rotenone+cycloheximide oil-suspending agent, each composition weight proportioning is:
Rotenone is 10%;
Cycloheximide is 20%;
Dispersant: sodium lignin sulfonate is 10%;
Tackifier: bentonite is 3%;
Stabilizing agent: xanthan gum is 2%;
Defoamer: organic silicone is 5%;
Solvent: castor-oil plant oil subsidy to 100%.
The preparation of embodiment 8:20% rotenone+cycloheximide microemulsion, each composition weight proportioning is:
Rotenone is 5%;
Cycloheximide is 15%;
Emulsifier: alkyl benzene sulfonate calcium salt is 20%;
Stabilizing agent: cresyl glycidyl ether is 13%;
Solvent: butanone is 20%;
Antifreezing agent: sorbierite is 3%;
Deionized water is mended to 100%.
Mixture is stirred in agitator, and the heating phase inversion namely gets product.
The preparation of embodiment 9:50% rotenone+polyoxin water-dispersible granules, each composition weight proportioning is:
Rotenone is 8%;
Polyoxin is 42%;
Wetting agent: sodium lignin sulfonate is 8%;
Binding agent: polyvinyl acetate is 9%;
Disintegrant: urea is 15%;
Carrier: atlapulgite is mended to 100%.
Mixture is carried out granulation after the ultra-fine grinding, drying, screening namely get product.
The preparation of embodiment 10:50% rotenone+polyoxorim water-dispersible granules, each composition weight proportioning is:
Rotenone is 20%;
Polyoxorim is 30%;
Wetting agent: sodium lignin sulfonate is 8%;
Binding agent: polyvinyl acetate is 9%;
Disintegrant: urea is 15%;
Carrier: atlapulgite is mended to 100%.
Mixture is carried out granulation after the ultra-fine grinding, drying, screening namely get product.
The preparation of embodiment 11:50% rotenone+streptomycin sulphate water-dispersible granules, each composition weight proportioning is:
Rotenone is 30%;
Streptomycin sulphate is 20%;
Wetting agent: sodium lignin sulfonate is 8%;
Binding agent: polyvinyl acetate is 9%;
Disintegrant: urea is 15%;
Carrier: atlapulgite is mended to 100%.
Mixture is carried out granulation after the ultra-fine grinding, drying, screening namely get product.
The preparation of embodiment 12:40% rotenone+valida water-dispersible granules, each composition weight proportioning is:
Rotenone is 20%;
Valida is 20%;
Wetting agent: sodium lignin sulfonate is 8%;
Binding agent: polyvinyl acetate is 9%;
Disintegrant: urea is 15%;
Carrier: atlapulgite is mended to 100%.
Mixture is carried out granulation after the ultra-fine grinding, drying, screening namely get product.
The preparation of embodiment 13:50% rotenone+griseofulvin water-dispersible granules, each composition weight proportioning is:
Rotenone is 8%;
Griseofulvin is 42%;
Wetting agent: sodium lignin sulfonate is 8%;
Binding agent: polyvinyl acetate is 9%;
Disintegrant: urea is 15%;
Carrier: atlapulgite is mended to 100%.
Mixture is carried out granulation after the ultra-fine grinding, drying, screening namely get product.
The preparation of embodiment 14:25% rotenone+kasugarnycin microcapsule formulations, each composition weight proportioning is:
Rotenone is 7%;
Kasugarnycin is 18%;
Dispersant: polyvinyl alcohol is 10%;
Cyst material: gelatin is mended to 100%.
Each component was mixed high-speed stirred 2 hours, saltout and isolate polymer, the formation micro-capsule of heating, freeze drying namely gets product again.
The mixed insecticide preparation of above-described embodiment preparation sees Table 1 according to the conventional virulence experiment in laboratory with single agent agricultural chemicals comparing result.
Each Mixed Pharmacy of table 1 is to cucumber cream mold Toxicity Determination result
| Medicament | Extension rate | Inhibiting rate |
| 2.5% rotenone emulsifiable solution | 1000 | 42.6％ |
| The 5%aureofungin suspending agent | 1500 | 56.4％ |
| 5% gold medal caryomycin suspending agent | 1500 | 58.1％ |
| 5% receives its mycin suspending agent | 1500 | 49.3％ |
| 5% blasticidin-S suspending agent | 1500 | 48.2％ |
| 5% cycloheximide suspending agent | 1500 | 38.5％ |
| 5% polyoxin suspending agent | 1500 | 57.4％ |
| The 5%polyoxorim suspending agent | 1500 | 55.8％ |
| 5% streptomycin sulphate suspending agent | 1500 | 62.5％ |
| 5% valida suspending agent | 1500 | 61.4％ |
| 5% griseofulvin suspending agent | 1500 | 52.8％ |
| 5% kasugarnycin suspending agent | 1500 | 61.7％ |
| 0.05% rotenone+2.45%aureofungin missible oil | 2000 | 77.4％ |
| 2.45% rotenone+0.05%aureofungin missible oil | 2000 | 81.3％ |
| 0.3% rotenone+2.7%aureofungin missible oil | 2000 | 72.9％ |
| 70% rotenone+5% gold medal caryomycin wetting powder | 10000 | 100％ |
| 5% rotenone+70% is received its mycin wetting powder | 10000 | 100％ |
| 0.5% rotenone+9.5% blasticidin-S wetting powder | 5000 | 83.4％ |
| 10% rotenone+20% cycloheximide oil-suspending agent | 8000 | 90.3％ |
| 5% rotenone+15% cycloheximide microemulsion | 6000 | 93.4％ |
| 8% rotenone+42% polyoxin water-dispersible granules | 10000 | 100％ |
| 20% rotenone+30%polyoxofim water-dispersible granules | 10000 | 100％ |
| 30% rotenone+20% streptomycin sulphate water-dispersible granules | 10000 | 100％ |
| 20% rotenone+20% valida water-dispersible granules | 8000 | 100％ |
| 8% rotenone+42% griseofulvin water-dispersible granules | 10000 | 100％ |
| 7% rotenone+18% kasugarnycin microcapsule formulations | 6000 | 98.4％ |
The effect experiment of embodiment 14 rotenone and antibiotics fungicide compounding pesticidal preparations
Experimental technique: with rotenone, golden caryomycin, aureofungin, blasticidin-S, cycloheximide, griseofulvin, kasugarnycin, receive single agent of its mycin, polyoxin, polyoxorim, streptomycin sulphate, valida and the soup post processing cucumber cream mold that mixture is made into variable concentrations, compare with clear water.Calculate the EC of medicament
50And co-toxicity coefficient.Near 100 expression summation actions, greater than 100 expression synergistic effects, represent antagonisms less than 100 as co-toxicity coefficient.
Experimental result sees the following form 2.
Table 2 rotenone and antibiotic bactericide mixture are to the indoor virulence of cucumber cream mold
| The medicament proportioning | EC 50(μg/ml) | 95% confidence limit | Co-toxicity coefficient |
| Rotenone | 182.16 | 176.2~208.5 | 0 |
| The gold caryomycin | 110.23 | 102.3-135.7 | 0 |
| Rotenone: golden caryomycin (14: 1) | 79.35 | 65.12-98.54 | 132.5 |
| aureofungin | 67.4 | 58.28~93.2 | 0 |
| Rotenone: aureofungin (1: 9) | 46.3 | 35.9~69.2 | 142.8 |
| Blasticidin-S | 85.5 | 73.1~122.3 | 0 |
| Rotenone: blasticidin-S (1: 19) | 56.2 | 42.9~83.6 | 122.7 |
| Cycloheximide | 42.8 | 34.8~55.5 | 0 |
| Rotenone: cycloheximide (1: 2) | 31.5 | 27.3~40.4 | 148.1 |
| Griseofulvin | 57.3 | 44.9~74.1 | 0 |
| Rotenone: griseofulvin (1: 5) | 33.5 | 26.4~42.5 | 123.4 |
| Kasugarnycin | 35.2 | 25.13-43.97 | 0 |
| Rotenone: kasugarnycin (2: 5) | 21.65 | 18.43-25.91 | 157.93 |
| Receive its mycin | 72.53 | 64.21-90.37 | 0 |
| Rotenone: receive its mycin (1: 14) | 48.81 | 35.68-57.35 | 137.2 |
| Polyoxin | 71.94 | 65.39-92.85 | 0 |
| Rotenone: polyoxin (1: 5) | 47.91 | 32.62-71.20 | 148.4 |
| polyoxorim | 39.52 | 24.61-52.67 | 0 |
| Rotenone: polyoxorim (2: 3) | 21.57 | 16.73-38.91 | 158.2 |
| Streptomycin sulphate | 57.24 | 48.19-72.81 | 0 |
| Rotenone: streptomycin sulphate (3: 2) | 31.38 | 20.43-45.81 | 138.5 |
| Valida | 58.29 | 41.38-72.93 | 0 |
| Rotenone: valida (1: 1) | 36.89 | 23.76-59.14 | 126.8 |
As can be seen from Table 2, rotenone and several antibiotic bactericide be mixed the back to the co-toxicity coefficient of cucumber cream mold all greater than 100, illustrate to have synergistic effect.
Claims (2)
1. the pesticidal preparations that is mixed of a rotenone and antibiotic bactericide, it is characterized in that by rotenone by weight 0.5～50%, the antibiotics bactericide by weight 0.5～55% and the additive mixture of surplus form, described antibiotics bactericide is blasticidin-S; The weight ratio of described rotenone and blasticidin-S is 1:19.
2. according to the described rotenone of claim 1 and antibiotic bactericide mixed insecticide preparation, it is characterized in that each component by following weight percentage is mixed to form:
Rotenone 0.5%;
Blasticidin-S 9.5%;
Wetting agent bay alcohol radical sodium sulphate 25%;
Dispersant alkylsulfonate 22%;
Carrier kaolin surplus.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010120651 CN101773136B (en) | 2007-12-21 | 2007-12-21 | Pesticide preparation of rotenone mixed with antibiotic bactericide |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010120651 CN101773136B (en) | 2007-12-21 | 2007-12-21 | Pesticide preparation of rotenone mixed with antibiotic bactericide |
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| CN200710032746A Division CN100594790C (en) | 2007-12-21 | 2007-12-21 | Mixed pesticide preparation of tubatoxin and antibiotic fungicide |
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| CN101773136A CN101773136A (en) | 2010-07-14 |
| CN101773136B true CN101773136B (en) | 2013-08-28 |
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| CN 201010120651 Expired - Fee Related CN101773136B (en) | 2007-12-21 | 2007-12-21 | Pesticide preparation of rotenone mixed with antibiotic bactericide |
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| CN105941433A (en) * | 2016-05-31 | 2016-09-21 | 刘慎权 | Composition for preventing and treating rice blast and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1802910A (en) * | 2006-01-24 | 2006-07-19 | 浙江林学院 | Agricultural chemicals preparation containing pyracetic acid |
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| CN1802910A (en) * | 2006-01-24 | 2006-07-19 | 浙江林学院 | Agricultural chemicals preparation containing pyracetic acid |
Non-Patent Citations (2)
| Title |
|---|
| 徐汉虹等.生物农药的发展优势及存在问题.《世界农药》.2004,5-10. |
| 生物农药的发展优势及存在问题;徐汉虹等;《世界农药》;20040525;全文 * |
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