CN101213971B - Tubatoxin and indoxacarb blending pesticide preparations - Google Patents
Tubatoxin and indoxacarb blending pesticide preparations Download PDFInfo
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- CN101213971B CN101213971B CN2007100329663A CN200710032966A CN101213971B CN 101213971 B CN101213971 B CN 101213971B CN 2007100329663 A CN2007100329663 A CN 2007100329663A CN 200710032966 A CN200710032966 A CN 200710032966A CN 101213971 B CN101213971 B CN 101213971B
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- rotenone
- worm prestige
- indenes worm
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Abstract
The invention discloses pesticide formulation which is made by mixing the main raw materials of rotenone and indoxacarb. The rotenone with the weight percent of 0.05 percent to 70 percent, the indoxacarb with the weight percent of 1 percent to 70 percent and other auxiliary agent are mixed together. In the invention, synergism between the active ingredient of the rotenone and the indoxacarb is utilized, and the targets of making up the shortcomings of one single-pesticide, overcoming pesticide resistance of pests, improving pesticide efficiency and extending application range of the formulation can be achieved. The invention can improve pesticide efficiency, can reduce the used amount and the production cost of pesticide and can mitigate the pollution to environment.
Description
Technical field
The invention belongs to technical field of pesticide, be specifically related to a kind of rotenone and indenes worm prestige mixed insecticide preparation.
Background technology
Because the long-term single insecticide that uses a certain type that depends on of people, insect is easy to generate pesticide resistance, causes the dosage of chemical insecticide sharply to increase, and has not only increased production cost, and the natural enemy and the contaminated environment of a large amount of kill pests, cause the wildness harm of insect.
Rotenone is a kind of from the compound in plant derris root, the grey green soy bean blade, has good insecticidal activity, all effective to most of pest, consumption is low, very fast degraded in environment, not injuring natural enemy and other non-target organism, is a kind of outstanding biological insecticides, and its shortcoming is unstable.
Indenes worm prestige (indoxacarb) belongs to low toxic pesticide, and mechanism of action mainly is to suppress sodium channel current.Itself is lower to insect toxicity, can be activated rapidly and combine with sodium channel protein after entering in the insect bodies, thereby destroy the normal nerve conduction of insect nervous system.
Character based on above-mentioned insecticide, the applicant through the expectation of a large amount of experimental study by after two kinds of diverse pesticide rotenones of the mechanism of action and indenes worm prestige reasonably are mixed, acquisition can overcome pest resistance to insecticide, the rotenone mixed insecticide that enlarge insecticidal spectrum, reduces consumption, has multiple formulation.
Summary of the invention
The objective of the invention is to fill up the blank of prior art, provide a kind of efficient, safe rotenone and indenes worm prestige mixed insecticide preparation, by rationally being mixed between rotenone and the indenes worm prestige, enlarge insecticidal spectrum, improve drug effect, reduce dosage, alleviate pollution environment.
Technical scheme of the present invention provides a kind of rotenone and indenes worm prestige mixed insecticide preparation, by rotenone by weight 0.05～70%, indenes worm prestige by weight 1～70% and the additive mixture of surplus form.
As preferred version, described mixed insecticide preparation by rotenone by weight 0.5～50%, indenes worm prestige by weight 2～50% and the additive mixture of surplus form.
Described rotenone can be one or more of the former medicine of rotenone, the plant extracts that contains rotenone or rotenone preparation.When use was multiple, total usage amount can not be greater than the maximum of deal.
Indenes worm prestige can be former medicine and/or preparation, and when use was multiple, total usage amount can not be greater than the maximum of deal.
The invention has the beneficial effects as follows:
1. after rotenone and indenes worm prestige are mixed, obvious synergistic effect is arranged, can overcome the shortcoming that indenes worm awe-inspiring bearing easily produces resistance, can widen the scope of application of medicament, improve drug effect.Resistance management to insect has important effect.
2. after rotenone and indenes worm prestige are mixed, not only kept numerous advantages of vegetable insecticide, and the reduction of the dosage of mixture, drug effect increases substantially, and this mixture has great importance to the Application and Development of natural insecticide.
3. because the compatibility and the reasonable mixture ratio of required each material of this insecticides of preparation alleviate the toxic action to various pest natural enemies significantly, little to the pollution of ecotope, help protecting the person poultry safety.
Embodiment
In order to understand essence of an invention better, further describe the technology contents of invention below in conjunction with embodiment, but content of the present invention is not limited thereto.
The preparation of embodiment 1:2.5% rotenone+indenes worm prestige missible oil, each composition weight proportioning is:
Rotenone is 0.05%;
Indenes worm prestige 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 promptly gets product.
The preparation of embodiment 2:3% rotenone+indenes worm prestige missible oil, each composition weight proportioning is:
Rotenone is 2%;
Indenes worm prestige is 1%;
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 promptly gets product.
The preparation of embodiment 3:3% rotenone+indenes worm prestige missible oil, each composition weight proportioning is:
Rotenone is 0.3%;
Indenes worm prestige 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 promptly gets product.
The preparation of embodiment 4:75% rotenone+indenes worm prestige wetting powder, each composition weight proportioning is:
Rotenone is 70%;
Indenes worm prestige 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 promptly gets.
The preparation of embodiment 5:75% rotenone+indenes worm prestige wetting powder, each composition weight proportioning is:
Rotenone is 5%;
Indenes worm prestige 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 promptly gets.
The preparation of embodiment 6:10% rotenone+indenes worm prestige wetting powder, each composition weight proportioning is:
Rotenone is 0.5%;
Indenes worm prestige 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 promptly gets.
The preparation of embodiment 7:30% rotenone+indenes worm prestige oil-suspending agent, each composition weight proportioning is:
Rotenone is 10%;
Indenes worm prestige 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%.
Each component put into send into homogeneous blender mixing after the sand milling still grinds and promptly get product.
The preparation of embodiment 8:15% rotenone+indenes worm prestige microemulsion, each composition weight proportioning is:
Rotenone is 5%;
Indenes worm prestige is 10%;
Emulsifier: alkyl benzene sulfonate calcium salt is 20%;
Stabilizing agent: cresyl glycidyl ether is 13%;
Solvent: butanone is 20%;
Antifreezing agent: sorbierite is 8%;
Deionized water is mended to 100%.
Mixture is stirred in agitator, and the heating phase inversion promptly gets product.
The preparation of embodiment 9:50% rotenone+indenes worm prestige water-dispersible granules, each composition weight proportioning is:
Rotenone is 3%;
Indenes worm prestige is 47%;
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 promptly get product.
The preparation of embodiment 10:50% rotenone+indenes worm prestige water-dispersible granules, each composition weight proportioning is:
Rotenone is 20%;
Indenes worm prestige 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 promptly get product.
The preparation of embodiment 11:25% rotenone+indenes worm prestige microcapsule formulations, each composition weight proportioning is:
Rotenone is 8%;
Indenes worm prestige is 17%;
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 promptly gets product again.
The mixed insecticide of the foregoing description preparation sees Table 1 according to the conventional virulence experiment in laboratory and single agent agricultural chemicals comparing result.
Each Mixed Pharmacy of table 1 is to diamond-back moth Toxicity Determination result
| Medicament | Extension rate | Lethality |
| 2.5% rotenone emulsifiable solution | 1000 | 33.2％ |
| 15% indenes worm prestige suspending agent | 3000 | 74.3％ |
| 0.05% rotenone+2.45% indenes worm prestige missible oil | 2000 | 83.1％ |
| 2% rotenone+1% indenes worm prestige missible oil | 2000 | 91.2％ |
| 0.3% rotenone+2.7% indenes worm prestige missible oil | 2000 | 92.9％ |
| 70% rotenone+5% indenes worm prestige wetting powder | 10000 | 100％ |
| 5% rotenone+70% indenes worm prestige wetting powder | 10000 | 100％ |
| 0.5% rotenone+9.5% indenes worm prestige wetting powder | 5000 | 100％ |
| 10% rotenone+20% indenes worm prestige oil-suspending agent | 8000 | 99.1％ |
| 5% rotenone+10% indenes worm prestige microemulsion | 6000 | 92.2％ |
| 3% rotenone+47% indenes worm prestige water-dispersible granules | 10000 | 100％ |
| 20% rotenone+30% indenes worm prestige water-dispersible granules | 10000 | 100％ |
| 8% rotenone+17% indenes worm prestige microcapsule formulations | 8000 | 89.5％ |
Rotenone and the indenes worm prestige synergy screening experiment that is mixed: single agent and mixture are made into the soup post processing diamond-back moth of variable concentrations, compare with clear water.Calculate the LC50 and the co-toxicity coefficient of medicament.Near 100 expression summation actions,, represent antagonisms as co-toxicity coefficient less than 100 greater than 100 expression synergistic effects.Result of the test sees Table 2.
Table 2 rotenone and indenes worm prestige are mixed to diamond-back moth synergy screening test result
| The medicament proportioning | LC 50(μg/ml) | 95% confidence limit | Co-toxicity coefficient |
| Rotenone | 28.45 | 18.01-44.93 | 0 |
| Indenes worm prestige | 0.47 | 0.35-0.64 | 0 |
| Rotenone: indenes worm prestige (1: 100) | 0.36 | 0.26-0.48 | 134.39 |
| Rotenone: indenes worm prestige (1: 50) | 0.33 | 0.24-0.46 | 145.67 |
| Rotenone: indenes worm prestige (100: 1) | 9.99 | 7.16-13.95 | 179.61 |
| Rotenone: indenes worm prestige (50: 1) | 5.19 | 3.29-8.17 | 254.19 |
| Rotenone: indenes worm prestige (1: 1) | 0.44 | 0.33-0.60 | 210.10 |
| Rotenone: indenes worm prestige (1: 4) | 0.38 | 0.29-0.51 | 154.83 |
| Rotenone: indenes worm prestige (1: 10) | 0.26 | 0.17-0.40 | 197.58 |
| Rotenone: indenes worm prestige (1: 30) | 0.31 | 0.21-0.46 | 156.13 |
As can be seen from Table 2, rotenone and indenes worm prestige are mixed, and co-toxicity coefficient is greater than 100, show that rotenone and indenes worm prestige rationally are mixed and have synergistic effect.
Embodiment 12 rotenone and indenes worm prestige mixed insecticide preparation effect experiment result:
Experiment one: after 15% rotenone and indenes worm prestige microemulsion, 2.5% rotenone emulsifiable solution and 15% indenes worm prestige suspending agent diluted 5000 times, 500 times, 1500 times respectively the diamond-back moth spraying is handled, then investigation in the 1st, 3,7,14 day and calculating preventive effect after medication.
5000 times of 15% rotenone and indenes worm prestige microemulsion to the diamondback moth larvae medication after the 1st, 3,7,14 day preventive effect be respectively 70.2%, 87.5%, 98.9%, 90.7%; 500 times of 2.5% rotenone emulsifiable solution to the diamondback moth larvae medication after the 1st, 3,7,14 day preventive effect be respectively 18.7%, 55.0%, 71.1%, 73.2%; 1500 times of 15% indenes worm prestige suspending agent to the diamondback moth larvae medication after the 1st, 3,7,14 day preventive effect be respectively 56.7%, 69.5%, 84.3%, 65.8%.
Experiment two: after 3% rotenone and indenes worm prestige missible oil, 2.5% rotenone emulsifiable solution and 15% indenes worm prestige suspending agent diluted 1500 times, 500 times, 1500 times respectively the prodenia litura spraying is handled, then investigation in the 1st, 3,7,14 day and calculating preventive effect after medication.
1500 times of 3% rotenone and indenes worm prestige missible oil to the Spodoptera litura larvae medication after the 1st, 3,7,14 day preventive effect be respectively 72.2%, 89.2%, 98.3%, 93.3%; 500 times of 2.5% rotenone emulsifiable solution to the Spodoptera litura larvae medication after the 1st, 3,7,14 day preventive effect be respectively 28.7%, 45.3%, 61.7%, 76.2%; 1500 times of 15% indenes worm prestige suspending agent to the Spodoptera litura larvae medication after the 1st, 3,7,14 day preventive effect be respectively 55.7%, 68.3%, 85.1%, 66.7%.
From above-mentioned test of pesticide effectiveness explanation agricultural chemicals that the present invention was mixed and the contrast of former agricultural chemicals, the lasting period that the control of insect is had remarkable control efficiency and length.
Claims (9)
1. rotenone and indenes worm prestige mixed insecticide preparation, it is characterized in that by rotenone by weight 0.5～50%, indenes worm prestige by weight 2～50% and the additive mixture of surplus form.
2. mixed insecticide preparation according to claim 1 is characterized in that described rotenone is one or more of the former medicine of rotenone, the plant extracts that contains rotenone or rotenone preparation.
3. mixed insecticide preparation according to claim 1 is characterized in that described indenes worm prestige is former medicine and/or preparation.
4. according to claim 1,2 or 3 described mixed insecticide preparations, it is characterized in that comprising the each component of following weight percentage:
Rotenone: 0.5%;
Indenes worm prestige: 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 wetting powder that gets.
5. according to claim 1,2 or 3 described mixed insecticide preparations, it is characterized in that comprising the each component of following weight percentage:
Rotenone: 10%;
Indenes worm prestige: 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%;
Each component put into send into homogeneous blender mixing after the sand milling still grinds and get suspending agent.
6. according to claim 1,2 or 3 described mixed insecticide preparations, it is characterized in that comprising the each component of following weight percentage:
Rotenone is 5%;
Indenes worm prestige is 10%;
Emulsifier: alkyl benzene sulfonate calcium salt is 20%;
Stabilizing agent: cresyl glycidyl ether is 13%;
Solvent: butanone is 20%;
Antifreezing agent: sorbierite is 8%;
Deionized water is mended to 100%;
Each component is mixed the back stir in agitator, the heating phase inversion promptly gets microemulsion.
7. according to claim 1,2 or 3 described mixed insecticide preparations, it is characterized in that comprising the each component of following weight percentage:
Rotenone is 3%;
Indenes worm prestige is 47%;
Wetting agent: sodium lignin sulfonate is 8%;
Binding agent: polyvinyl acetate is 9%;
Disintegrant: urea is 15%;
Carrier: atlapulgite is mended to 100%;
Carry out granulation after the ultra-fine grinding, drying, screening after each component mixed and promptly get water-dispersible granules.
8. according to claim 1,2 or 3 described mixed insecticide preparations, it is characterized in that comprising the each component of following weight percentage:
Rotenone is 20%;
Indenes worm prestige 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%;
Carry out granulation after the ultra-fine grinding, drying, screening after each component mixed and promptly get water-dispersible granules.
9. according to claim 1,2 or 3 described mixed insecticide preparations, it is characterized in that comprising the each component of following weight percentage:
Rotenone is 8%;
Indenes worm prestige is 17%;
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 promptly gets microcapsule formulations again.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100329663A CN101213971B (en) | 2007-12-28 | 2007-12-28 | Tubatoxin and indoxacarb blending pesticide preparations |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100329663A CN101213971B (en) | 2007-12-28 | 2007-12-28 | Tubatoxin and indoxacarb blending pesticide preparations |
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| CN101213971A CN101213971A (en) | 2008-07-09 |
| CN101213971B true CN101213971B (en) | 2011-05-18 |
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| CN2007100329663A Expired - Fee Related CN101213971B (en) | 2007-12-28 | 2007-12-28 | Tubatoxin and indoxacarb blending pesticide preparations |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113383786A (en) * | 2021-07-08 | 2021-09-14 | 安徽广信农化股份有限公司 | Agricultural indoxacarb insecticide and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1269968A (en) * | 2000-04-21 | 2000-10-18 | 郑树芹 | Hypertonic emulsifier rotenone oil as agricultural chemical |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1269968A (en) * | 2000-04-21 | 2000-10-18 | 郑树芹 | Hypertonic emulsifier rotenone oil as agricultural chemical |
Non-Patent Citations (2)
| Title |
|---|
| 刘长令.新型高效杀虫剂茚虫威.农药第42卷 第2期.2003,第42卷(第2期),42-44. |
| 刘长令.新型高效杀虫剂茚虫威.农药第42卷 第2期.2003,第42卷(第2期),42-44. * |
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