CN101755750A - Insecticide containing flubendiamide - Google Patents
Insecticide containing flubendiamide Download PDFInfo
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- CN101755750A CN101755750A CN200910219000A CN200910219000A CN101755750A CN 101755750 A CN101755750 A CN 101755750A CN 200910219000 A CN200910219000 A CN 200910219000A CN 200910219000 A CN200910219000 A CN 200910219000A CN 101755750 A CN101755750 A CN 101755750A
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- insecticide
- fipronil bisamide
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- contains fipronil
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Abstract
The present invention relates to an insecticide containing flubendiamide, which belongs to technical field of pesticide. The insecticide contains 1% to 80% of active ingredients. Flubendiamide which belongs to an insecticide of phthalic acid diamides has broad-spectrum control efficiency on Lepidoptera pests. No cross resistance exists between the insecticide and the existing insecticide, so the insecticide is suitable for controlling pests with resistance to the existing insecticide.
Description
Technical field:
The invention belongs to technical field of pesticide, announced a kind of agricultural insecticide that contains fipronil bisamide.
Background technology:
Fipronil bisamide, english common name flubendiamide, former medicine outward appearance is a white crystalline powder, no special odor.Molecular formula C
23H
22F
7IN
2O
4S, chemical name is: 3-iodo-N '-(2-mesyl-1,1-dimethyl ethyl group-N-{4-[1,2,2,2-tetrafluoro-1-(trifluoromethyl) ethyl]-the O-tolyl } phthalamide.
Fipronil bisamide belongs to novel phthalic amide insecticides, activates calcium release channel in blue Buddhist nun's alkali recipient cell, the property out of control release that causes storing calcium ion.It is the compound that acts on blue Buddhist nun's alkali (Ryanodine) acceptor of insect cell at present few in number.Lepidoptera pest there is the spectrum preventive effect, does not have cross resistance with existing insecticide and produce, be suitable for very much the control that existing insecticide produces the insect of resistance.Larva there is very outstanding preventive effect, limited to the adult preventive effect, there is not ovicidal action.Slightly conduct by xylem the back in the infiltration plant body.Resistance of rainwater washing against.
In China, because fipronil bisamide import price height, usable floor area is confined on the high part vegetables of economic value added, and it is little to use area, can not use in the crop pests control widely.
Summary of the invention
The objective of the invention is to propose a kind of agricultural insecticide that contains fipronil bisamide, this insecticide adds auxiliary agent and excipients is made wetting powder, suspending agent, is used to prevent and treat vegetables beet armyworm, olethreutid.
The present invention is achieved by the following technical solutions:
A kind of agricultural insecticide that contains fipronil bisamide, its effective active composition percentage composition is 1%～80%.
The described insecticide that contains fipronil bisamide, effective active component content are 5%～60%.
The described insecticide that contains fipronil bisamide, effective active component content are 10%～40%.
The described agricultural insecticide that contains fipronil bisamide, the effective active composition adds auxiliary agent and excipients is made wetting powder, suspending agent.
Described auxiliary agent and excipients comprise dispersant, wetting agent, disintegrant, stabilizing agent, thickener, defoamer, antifreeze, filling carrier.
Described wetting powder comprises the component of following weight portion:
Fipronil bisamide 1%～80%, dispersant 1%～10%, wetting agent 1%～10%, filler adds to 100%.
Above-mentioned formulation material is mixed, in mixed cylinder, mix, after airslide disintegrating mill is pulverized, mix again, promptly can be made into the wetting powder product of the present composition.
Described suspending agent comprises the component of following weight portion:
Fipronil bisamide 1%～50%, dispersant 1%～10%, wetting agent 1%～8%, antifreezing agent 1%～5%, thickener 0.1～2.0%, defoamer 0.05%～0.5%, deionized water adds to 100%.
The former medicine of fipronil bisamide, wetting dispersing agent, antifreezing agent, thickener, defoamer, deionized water are added to 100%, and above-mentioned raw materials is through mixing, and high speed shear 30min behind the sand mill sand milling, promptly gets fipronil bisamide suspension agent of the present invention.
Described dispersant is selected from one or more in lignosulfonates, polycarboxylate, alkylphenol polyoxyethylene formaldehyde condensation products sulphate, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, alkylphenol polyoxyethylene, fatty alcohol-polyoxyethylene ether, polyoxyethylene carboxylate, the fatty acid glyceride APEO, uses that total consumption is no more than 10% when multiple;
Described wetting agent is natural products wetting agent and cationic wetting surface activating agent, available tea is withered, Chinese honey locust, silkworm excrement, soapberry powder, sldium lauryl sulfate, neopelex, washing powder, draw back in the powder one or more, uses that total consumption is no more than 10% when multiple;
Described antifreezing agent is selected from one or more in ethylene glycol, glycerine, propane diols, polyethylene glycol, sorbierite, isopropyl alcohol or the urea, uses that total consumption is no more than 5% when multiple;
Described thickener is selected from medium one or more of xanthan gum, polyvinyl alcohol, bentonite, aluminium-magnesium silicate, CMC, hydroxyethylcellulose, methylcellulose, uses that total consumption is no more than 2% when multiple;
Described defoamer is selected from one or more in silicone oil, silicone compound, C10-20 saturated fat acid compounds, the C8-10 aliphatic alcohols compound, uses that total consumption is no more than 0.5% when multiple.
Described filler is mineral carrier or synthetic vectors, one or more in available kaolin, bentonite, diatomite, white carbon, the fine particle calcium carbonate.
The invention has the advantages that: in actual use, quick-acting is good, lasting effect is high; Alternative high-toxic pesticide, and reduce the field dosage significantly, effectively reduce environmental pollution and residue of pesticide; One medicine is controlled more, reduces control recruitment cost.
Specific embodiment
The present invention describes with following embodiment, but not as limitation of the present invention.
Embodiment 180% fipronil bisamide wetting powder
The former medicine 80g of fipronil bisamide, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 5g, neopelex 6g, white carbon 9g, mixture carries out comminution by gas stream, makes 80% fipronil bisamide wetting powder.
Embodiment 260% fipronil bisamide wetting powder
The former medicine 60g of fipronil bisamide, fatty alcohol-polyoxyethylene ether 5g, draw back powder 4g, white carbon 8g, kaolin 23g, mixture carries out comminution by gas stream, makes 60% fipronil bisamide wetting powder.
Embodiment 340% fipronil bisamide suspension agent
The former medicine 40g of fipronil bisamide, polycarboxylate 5g, neopelex 3g, Chinese honey locust 3%, xanthan gum 0.2g, aluminium-magnesium silicate 1g, ethylene glycol 5g, defoamer 0.2g, deionized water add to 100%, formulation material is mixed, high speed shear 30min, behind the sand mill sand milling, promptly get the present invention's 40% fipronil bisamide suspension agent.
Embodiment 420% fipronil bisamide suspension agent
The former medicine 20g of fipronil bisamide, sodium lignin sulfonate 3g, silkworm excrement 4g, hydroxyethylcellulose 0.5g, propane diols 4g, defoamer 0.2g, deionized water add to 100%, formulation material is mixed, high speed shear 30min behind the sand mill sand milling, promptly gets the present invention's 20% fipronil bisamide suspension agent.
Application Example one control wild cabbage beet armyworm field control effectiveness test
Wetting powder the key technical indexes of the present invention:
Table 1
Fipronil bisamide wetting powder control wild cabbage beet armyworm field control effectiveness test of the present invention,
Test medicine fipronil bisamide wetting powder of the present invention (Shanxi Thompson Biological Technology Co., Ltd.'s research and development preparation), contrast medicament 20% fipronil bisamide water dispersible granules (Longdeng Chemical Co Ltd, Jiangsu, commercial).
Investigation insect population radix before the dispenser, larva number in the strain decided in record, investigated borer population alive in 1 day, 3 days, 14 days behind the medicine and proofread and correct anti-efficient.
Result of the test such as table 2:
Table 2 fipronil bisamide control wild cabbage beet armyworm field medicine effect test
Find out by table 2, fipronil bisamide wetting powder of the present invention has good control efficiency to the wild cabbage beet armyworm, and preventive effect all is better than contrasting medicament, in test dosage scope, to target crop and beneficial organism safety, and prodenia litura also there is the better prevention effect.
Application Example two control brassicaceous vegetable diamond-back moth field control effectiveness tests
Suspending agent the key technical indexes of the present invention:
Table 3
It is as shown in table 4 that fipronil bisamide suspension agent of the present invention is prevented and treated result of the test in the field to the brassicaceous vegetable diamond-back moth:
Table 4 fipronil bisamide control brassicaceous vegetable diamond-back moth field control effectiveness test
| Test medicine | The preparation dosage | 1 day correction preventive effect (%) behind the medicine | 3 days correction preventive effects (%) behind the medicine | 14 days correction preventive effects (%) behind the medicine |
| 40% fipronil bisamide suspension agent | 8 gram/mus | ??94.8 | ??98.4 | ??97.2 |
| 20% fipronil bisamide suspension agent | 12 gram/mus | ??92.6 | ??98.3 | ??96.4 |
| 20% fipronil bisamide water dispersible granules | 15 gram/mus | ??91.4 | ??93.3 | ??94.0 |
Find out by table 4, fipronil bisamide suspension agent of the present invention has good control efficiency to the brassicaceous vegetable diamond-back moth, preventive effect all is better than contrasting medicament, lasting period is long, in test dosage scope, to target crop and beneficial organism safety, and beet armyworm, prodenia litura there is the better prevention effect.
In sum, the pesticide that contains fipronil bisamide of the present invention has extraordinary control to beet armyworm, diamondback moth, and it is little to have dosage, and quick-acting is high, the advantage that the lasting period is long. Its mechanism of action is different from the past to act on neural conventional pesticides, toxicity is low, pollute few, little on natural enemy and beneficial organism impact, help the development of sustainable agriculture, be conducive to pollution-free green food production, health is beneficial to man, become major fields of pesticide research and development, so R﹠D and promotion tool of the present invention has very important significance.
Claims (6)
1. the present invention relates to a kind of insecticide that contains fipronil bisamide, its effective active component content is 1%～80%.
2. the insecticide that contains fipronil bisamide according to claim 1 is characterized in that: the effective active component content is 5%～60%.
3. the insecticide that contains fipronil bisamide according to claim 2 is characterized in that: the effective active component content is 10%～40%.
4. the insecticide that contains fipronil bisamide according to claim 1 is characterized in that: the effective active composition adds auxiliary agent and excipients is made wetting powder, suspending agent.
5. the insecticide that contains fipronil bisamide according to claim 4 is characterized in that: described auxiliary agent and excipients comprise dispersant, wetting agent, stabilizing agent, thickener, defoamer, antifreeze, filler.
6. be mainly used in control vegetables beet armyworm, diamond-back moth according to the described insecticide that contains fipronil bisamide of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910219000A CN101755750A (en) | 2009-11-17 | 2009-11-17 | Insecticide containing flubendiamide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910219000A CN101755750A (en) | 2009-11-17 | 2009-11-17 | Insecticide containing flubendiamide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101755750A true CN101755750A (en) | 2010-06-30 |
Family
ID=42487255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910219000A Pending CN101755750A (en) | 2009-11-17 | 2009-11-17 | Insecticide containing flubendiamide |
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| Country | Link |
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| CN (1) | CN101755750A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320998A (en) * | 2011-07-11 | 2012-01-18 | 华东理工大学 | Phthalic diamide compounds containing 2'-hydroxy hexafluoro isopropyl group and application thereof |
| CN102524313A (en) * | 2012-01-30 | 2012-07-04 | 华南理工大学 | Flubendiamide and natural pyrethrins compounded suspending agent and preparation method thereof |
| CN103582418A (en) * | 2011-06-06 | 2014-02-12 | 日本农药株式会社 | Plant growth regulator, and method for using same |
-
2009
- 2009-11-17 CN CN200910219000A patent/CN101755750A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103582418A (en) * | 2011-06-06 | 2014-02-12 | 日本农药株式会社 | Plant growth regulator, and method for using same |
| CN103582418B (en) * | 2011-06-06 | 2016-05-04 | 日本农药株式会社 | Plant growth regulator and using method thereof |
| US9433212B2 (en) | 2011-06-06 | 2016-09-06 | Nihon Nohyaku Co., Ltd. | Plant growth regulator and method for using the same |
| CN102320998A (en) * | 2011-07-11 | 2012-01-18 | 华东理工大学 | Phthalic diamide compounds containing 2'-hydroxy hexafluoro isopropyl group and application thereof |
| CN102320998B (en) * | 2011-07-11 | 2014-08-20 | 华东理工大学 | Phthalic diamide compounds containing 2'-hydroxy hexafluoro isopropyl group and application thereof |
| CN102524313A (en) * | 2012-01-30 | 2012-07-04 | 华南理工大学 | Flubendiamide and natural pyrethrins compounded suspending agent and preparation method thereof |
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Application publication date: 20100630 |