CN101204155A - Fipronil and monosultap compound pesticide - Google Patents
Fipronil and monosultap compound pesticide Download PDFInfo
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- CN101204155A CN101204155A CNA2007101990704A CN200710199070A CN101204155A CN 101204155 A CN101204155 A CN 101204155A CN A2007101990704 A CNA2007101990704 A CN A2007101990704A CN 200710199070 A CN200710199070 A CN 200710199070A CN 101204155 A CN101204155 A CN 101204155A
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- worm nitrile
- fluorine worm
- desinsection list
- recompounded pesticide
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Abstract
The invention discloses a complex pesticide of fipronil and padan derivation, which belongs to the field of composite pesticide technology. The complex micro-emulsion of fipronil and padan derivation comprises 0.1-1 percent by weight of the fipronil and 10-15 percent by weight of the padan derivation. Co-toxicity coefficient of the composite micro-emulsion of fipronil and padan derivation of the invention is 139-171. The invention has a good controlling effect on resistant insects such as chilo simplex, yellow rice borer, rice leaf roller, rice thrips, diamondback moth, cabbage caterpillar, beet armyworm, American leaf miner, soybean-pod-borer, corn borer, smaller green leafhopper, etc. with a controlling rate of 95.49 percent; The invention also has a good rapid and durable effect and has little harm to environment and human beings with a low using cost.
Description
Technical field
The present invention relates to technical field of pesticide, specifically, the present invention relates to a kind of mixed insecticide that is used to prevent and treat resistant insects such as striped rice borer, paddy stem borer, rice leaf roller, rice thrips, diamond-back moth, cabbage caterpillar, beet armyworm, Americal rice leaf miner, lima bean pod borer, corn borer, smaller green leaf hopper.
Background technology
Because the long-term chemical insecticide that uses single formulation of people, insect is easy to generate pesticide resistance, in order to reach pest controling effect, have to use more highly toxic agricultural chemicals or strengthen the agricultural chemicals usage amount, so not only increase the weight of peasant's financial burden, pollution of ecological environment, destroy the ecological balance, influence the safety of agricultural product, and pest natural enemy is killed in a large number, causes insect more rampant.Have a large amount of mixed insecticides in the market, most for being mixed between the chemical pesticide, big to people and animals' toxicity, and also through after using for a long time, insect also can develop immunity to drugs.
(sharp strength spy is that a kind of Phenylpyrazole insecticides, insecticidal spectrum are wide Fipronil) to fluorine worm nitrile, based on stomach poison function, has concurrently and tags and certain systemic function, and the lasting period is long, lower toxicity agricultural chemicals in the genus.But there is drug effect slow (being that quick-acting is relatively poor) in use, bad to the paddy stem borer preventive effect in the medicament of control rice borer insects, and price is higher.Desinsection list tool is tagged, stomach toxicity and interior suction conduction, enters and can be converted into desinsection list or dihydro desinsection list in the insect bodies rapidly, causes the insect paralysis, is poisoned to death.Desinsection is long-term a large amount of use the on paddy rice, vegetables singly, and preventive effect obviously descends.
Summary of the invention
The present invention has overcome above-mentioned shortcoming; developing a class is active insecticidal components with fluorine worm nitrile; after reasonably being mixed with the desinsection list; acquisition can overcome the fluorine worm nitrile mixture preparation of pest resistance to insecticide; and reach better control efficiency; preserve the ecological environment, improve the safety and the competitiveness of agricultural byproducts.
The present invention solves the technical scheme that its technical problem takes:
The present invention utilizes fluorine worm nitrile to be active insecticidal components, by being mixed with the desinsection list, and allocating appropriate amount of addition agent into and is prepared from mixed insecticide fluorine worm nitrile and desinsection list microemulsion.
A kind of fluorine worm nitrile and desinsection list Recompounded pesticide, be made up of following raw materials by weight percent: fluorine worm nitrile content is 0.1～1wt%, desinsection list content is 10～15wt%, emulsifier content is 1～30wt%, and cosolvent content is 5～30wt%, and stabiliser content is 0.2～20wt%, synergist content is 0.1～10wt%, solvent is 5～70wt%, and penetrating agent content is 0.1～10wt%, and pH value conditioning agent content is 0.01～5wt%.
Emulsifier in mixed insecticide fluorine worm nitrile and the desinsection list microemulsion is to be selected from: the polyethenoxy ether class of nonionic, as many sorbitol esters, tween series, one or more in the sodium alkyl sulfate of anionic, NaLS, the alkyl benzene sulfonate; Cosolvent is to be selected from: one or more in ethanol, absolute ethyl alcohol, methyl alcohol, isoamyl alcohol, dimethyl formamide, the acetone; Stabilizing agent is to be selected from: one or more in epoxidized soybean oil, epoxidized linseed, rosin acid, the tall oil; Synergist is to be selected from: one or more in synergy phosphorus, Butacide, sulfoxide, alkyl carbonate, chlorination fat, formaldehyde, the soya-bean oil; Solvent is to be selected from: one or more in ethanol, absolute ethyl alcohol, methyl alcohol, the water; Penetrating agent is to be selected from: one or more in the maleic acid di-sec-octyl sodium sulfonate of Laurocapram, fatty alcohol-polyoxyethylene ether, fatty sulfenic acid sodium class; PH value conditioning agent is to be selected from: one or more in sodium hydroxide, ammonium hydroxide, the acetic acid.
The optimal proportion of each composition is in mixed insecticide fluorine worm nitrile and the desinsection list microemulsion: fluorine worm nitrile content is 0.1～1% (weight), desinsection list content is 10～15% (weight), emulsifier content is 5～20% (weight), cosolvent content is 5～30% (weight), stabiliser content is 0.2～10% (weight), synergist content is 0.1～8% (weight), solvent is 5～70% (weight), penetrating agent content is 0.1～6% (weight), pH value conditioning agent content is 0.01～3% (weight), and each component summation is 100% (weight).
Mixed insecticide fluorine worm nitrile and desinsection list microemulsion are in preparation process, earlier the former medicine of fluorine worm nitrile is weighed, dissolve with cosolvent, and add emulsifier simultaneously, with the former medicinal abundant dissolution with solvents of desinsection list (the former medicine of liquid directly uses), again above-mentioned two kinds of solution are mixed, and add stabilizing agent, synergist, penetrating agent, pH value conditioning agent, balance solvent, be stirred into clear solution.
The invention has the advantages that:
1. in preparation fluorine worm nitrile and desinsection list microemulsion process,, guaranteed the stability and the stability of formulation of active insecticidal components, be convenient to store and transportation that the shelf time is long by adding various auxiliary agents.
2. fluorine worm nitrile and desinsection list microemulsion are mixed according to the above ratio, have both kept the advantage of single agent itself, and the reduction of mixture dosage, and drug effect increases substantially, and has remedied the deficiency of single agent.
3. above-mentioned mixture has distinguished effect to multiple resistant insects such as striped rice borer, paddy stem borer, rice leaf roller, rice thrips, diamond-back moth, cabbage caterpillar, beet armyworm, Americal rice leaf miner, lima bean pod borer, corn borer, smaller green leaf hoppers, produced synergy, enlarge the control of insect spectrum, delayed pesticide resistance.
4. utilizing two kinds of agricultural chemicals that the different mode of action of insect, the mechanism of action reasonably are mixed, is to prolong agricultural chemicals service life, delay pest resistance to insecticide, reduce the effective way of agricultural chemicals toxic and side effect.
5. above-mentioned mixture reasonable mixture ratio, low to the toxicity of non-target organism, to natural enemies security, to the infringement of ecotope with pollute for a short time, help protecting the person poultry safety, be that a class is efficient, low toxicity, pollution-free, the biologic product that is mixed that insect is difficult to develop immunity to drugs.
Embodiment
In order to understand essence of an invention better, describe the technology contents of invention below in detail with embodiment, but content of the present invention is not limited thereto.
Embodiment 1:15% fipronil insecticidal list microemulsion
0.3 kilogram of fluorine worm nitrile
14.7 kilograms of desinsection lists
8 kilograms of sodium alkyl sulfates
5.5 kilograms of ethanol
5 kilograms of epoxidized soybean oils
3 kilograms in synergy phosphorus
62.3 kilograms in water
1 kilogram of the tall and erect ketone of osmanthus nitrogen
0.2 kilogram of acetic acid.
In the preparation process: earlier the former medicine of fluorine worm nitrile is weighed, dissolve with cosolvent, and add emulsifier simultaneously, with the former medicinal abundant dissolution with solvents of desinsection list (the former medicine of liquid directly uses), again above-mentioned two kinds of solution are mixed, and add stabilizing agent, synergist, penetrating agent, pH value conditioning agent, balance solvent, be stirred into clear solution promptly.
Embodiment 2:15% fipronil insecticidal list microemulsion
0.4 kilogram of fluorine worm nitrile
14.6 kilograms of desinsection lists
10 kilograms of NaLSs
6 kilograms of ethanol
2 kilograms of epoxidized linseed
0.8 kilogram of Butacide
65.6 kilograms in water
0.3 kilogram of maleic acid di-sec-octyl sodium sulfonate
0.3 kilogram in sodium hydroxide.
The preparation method is with embodiment 1.
Embodiment 3:15% fipronil insecticidal list microemulsion
0.5 kilogram of fluorine worm nitrile
14.5 kilograms of desinsection lists
10 kilograms of NaLSs
6 kilograms of ethanol
2 kilograms of epoxidized linseed
0.8 kilogram of Butacide
65.6 kilograms in water
0.3 kilogram of maleic acid di-sec-octyl sodium sulfonate
0.3 kilogram in sodium hydroxide.
The preparation method is with embodiment 1.
Embodiment 4:15% fipronil insecticidal list microemulsion
0.6 kilogram of fluorine worm nitrile
14.4 kilograms of desinsection lists
10 kilograms of NaLSs
6 kilograms of methyl alcohol
2 kilograms of rosin acids
0.8 kilogram in formaldehyde
65.6 kilograms in water
0.3 kilogram of the tall and erect ketone of osmanthus nitrogen
0.3 kilogram in ammonium hydroxide.
The preparation method is with embodiment 1.
Embodiment 5:15% fipronil insecticidal list microemulsion
0.7 kilogram of fluorine worm nitrile
14.3 kilograms of desinsection lists
7 kilograms of NaLSs
5 kilograms of methyl alcohol
6 kilograms of tall oils
1.8 kilograms in formaldehyde
62.7 kilograms in water
2.1 kilograms of maleic acid di-sec-octyl sodium sulfonates
0.4 kilogram of acetic acid.
The preparation method is with embodiment 1.
The table 1 of nextpage has shown that microemulsion of the present invention is to rice-stem borer toxicity test result.
More than the Recompounded pesticide of fluorine worm nitrile provided by the present invention and desinsection list is described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Table 1 fluorine worm nitrile and the composite different proportionings of desinsection list are to rice-stem borer toxicity test result
| The medicament title | Liquor strength (mg/L) | Corrected mortality (%) | Virulence regression equation and correlation coefficient | LC 50 (mg/L) | Co-toxicity coefficient (CTC) |
| Fluorine worm nitrile | 2.5 5 10 20 40 | 13.58 28.16 48.74 73.69 89.05 | Y＝3.0811+1.9497X r＝0.9990 | 9.6428 | - |
| The desinsection list | 50 100 200 400 800 | 12.47 25.36 47.12 72.64 86.93 | Y＝0.5227+1.9317X r＝0.9987 | 207.8753 | - |
| Embodiment 1 | 25 50 100 200 400 | 12.85 25.34 46.49 72.08 87.51 | Y＝1.1933+1.9326X r＝0.9984 | 93.2674 | 157.9426 |
| Embodiment 2 | 25 50 100 200 400 | 15.32 30.71 49.60 75.24 91.79 | Y＝1.2031+1.9978X r＝0.9964 | 79.5318 | 168.8242 |
| Embodiment 3 | 25 50 100 200 400 | 19.43 39.50 52.87 80.36 95.49 | Y＝1.1568+2.0708X r＝0.9888 | 71.7631 | 171.8845 |
| Embodiment 4 | 25 50 100 200 400 | 18.94 38.65 52.03 79.81 94.76 | Y＝1.1968+2.0355X r＝0.9902 | 73.8644 | 154.4354 |
| Embodiment 5 | 25 50 100 200 400 | 18.22 37.93 51.82 78.95 93.80 | Y＝1.2469+1.9940X r＝0.9926 | 76.2424 | 139.1533 |
Claims (10)
1. the Recompounded pesticide of fluorine worm nitrile and desinsection list, it is characterized in that: comprise following by raw materials by weight percent: fluorine worm nitrile content is 0.1～1wt%, and desinsection list content is 10～15wt%.
2. the Recompounded pesticide of fluorine worm nitrile according to claim 1 and desinsection list, it is characterized in that, also contain following raw materials by weight percent: emulsifier content is 1～30wt%, cosolvent content is 5～30wt%, stabiliser content is 0.2～20wt%, and synergist content is 0.1～10wt%, and solvent is 5～70wt%, penetrating agent content is 0.1～10wt%, and pH value conditioning agent content is 0.01～5wt%.
3. the Recompounded pesticide of fluorine worm nitrile according to claim 2 and desinsection list is characterized in that, described emulsifier is to be selected from: many sorbitol esters of nonionic, tween series; Or in the sodium alkyl sulfate of anionic, NaLS, alkyl benzene sulfonate one or more.
4. the Recompounded pesticide of fluorine worm nitrile according to claim 2 and desinsection list is characterized in that, described cosolvent is to be selected from ethanol, methyl alcohol, isoamyl alcohol, dimethyl formamide, the acetone one or more.
5. the Recompounded pesticide of fluorine worm nitrile according to claim 2 and desinsection list is characterized in that, described stabilizing agent is to be selected from epoxidized soybean oil, epoxidized linseed, rosin acid, the tall oil one or more.
6. the Recompounded pesticide of fluorine worm nitrile according to claim 2 and desinsection list is characterized in that, described synergist is to be selected from synergy phosphorus, Butacide, sulfoxide, alkyl carbonate, chlorination fat, formaldehyde, the soya-bean oil one or more.
7. the Recompounded pesticide of fluorine worm nitrile according to claim 2 and desinsection list is characterized in that, described solvent is to be selected from ethanol, methyl alcohol, the water one or more.
8. the Recompounded pesticide of fluorine worm nitrile according to claim 2 and desinsection list is characterized in that, described penetrating agent is to be selected from: one or more in the maleic acid di-sec-octyl sodium sulfonate of the tall and erect ketone of osmanthus nitrogen, JFC, fatty sulfenic acid sodium class.
9. the Recompounded pesticide of fluorine worm nitrile according to claim 2 and desinsection list, it is characterized in that, be made up of following raw materials by weight percent: fluorine worm nitrile content is 0.5wt%, and desinsection list content is 14.5wt%, and emulsifier content is 8wt%, cosolvent content is 5.5wt%, stabiliser content is 5wt%, and synergist content is 3wt%, and solvent is 57.3wt%, penetrating agent content is 1wt%, and pH value conditioning agent content is 0.2wt%.
10. the application of the Recompounded pesticide of any described fluorine worm nitrile and desinsection list in the control rice-stem borer in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101990704A CN101204155A (en) | 2007-12-12 | 2007-12-12 | Fipronil and monosultap compound pesticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101990704A CN101204155A (en) | 2007-12-12 | 2007-12-12 | Fipronil and monosultap compound pesticide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101204155A true CN101204155A (en) | 2008-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101990704A Pending CN101204155A (en) | 2007-12-12 | 2007-12-12 | Fipronil and monosultap compound pesticide |
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| CN (1) | CN101204155A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102017977A (en) * | 2010-12-24 | 2011-04-20 | 陕西上格之路生物科学有限公司 | Pesticidal composition containing sulfoxaflor and monosultap |
| CN102217600A (en) * | 2011-03-31 | 2011-10-19 | 陕西汤普森生物科技有限公司 | Pesticide composition containing ethiprole |
| WO2024032778A1 (en) * | 2022-08-12 | 2024-02-15 | Adama Makhteshim Ltd. | Liquid pesticidal composition |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1231120A (en) * | 1998-07-08 | 1999-10-13 | 胡国文 | Firponil compounded pesticide |
| CN1241360A (en) * | 1999-04-09 | 2000-01-19 | 蒋亦清 | New-type wide-spectrum insecticide |
| CN1129358C (en) * | 1999-12-15 | 2003-12-03 | 江苏省新沂中凯农用化工有限公司 | Pesticide composition containing fipronil |
-
2007
- 2007-12-12 CN CNA2007101990704A patent/CN101204155A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1231120A (en) * | 1998-07-08 | 1999-10-13 | 胡国文 | Firponil compounded pesticide |
| CN1241360A (en) * | 1999-04-09 | 2000-01-19 | 蒋亦清 | New-type wide-spectrum insecticide |
| CN1129358C (en) * | 1999-12-15 | 2003-12-03 | 江苏省新沂中凯农用化工有限公司 | Pesticide composition containing fipronil |
Non-Patent Citations (1)
| Title |
|---|
| 盛承发等: "杀虫单、氟虫腈及其混剂对二化螟的防治效果", 昆虫知识 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102017977A (en) * | 2010-12-24 | 2011-04-20 | 陕西上格之路生物科学有限公司 | Pesticidal composition containing sulfoxaflor and monosultap |
| CN102017977B (en) * | 2010-12-24 | 2013-07-31 | 陕西上格之路生物科学有限公司 | Pesticidal composition containing sulfoxaflor and monosultap |
| CN102217600A (en) * | 2011-03-31 | 2011-10-19 | 陕西汤普森生物科技有限公司 | Pesticide composition containing ethiprole |
| WO2024032778A1 (en) * | 2022-08-12 | 2024-02-15 | Adama Makhteshim Ltd. | Liquid pesticidal composition |
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Open date: 20080625 |