CN101069513A - Solenopsis invicta buren touch-killing powder agent - Google Patents
Solenopsis invicta buren touch-killing powder agent Download PDFInfo
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- CN101069513A CN101069513A CN 200710027848 CN200710027848A CN101069513A CN 101069513 A CN101069513 A CN 101069513A CN 200710027848 CN200710027848 CN 200710027848 CN 200710027848 A CN200710027848 A CN 200710027848A CN 101069513 A CN101069513 A CN 101069513A
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- touch
- ant
- solenopsis invicta
- powder agent
- invicta buren
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Abstract
The present invention discloses a contact poisoning powder for killing solenopsis invicta Buren with high killing rate. Its composition includes (by wt%) 0.2% of fipronil, 0.1% of emulsifying agent, 12%-13% of white carbon black, 85%-86.05% of kaolin and 1.65%-1.70% of solvent.
Description
Technical field
The present invention relates to a kind of solenopsis invicta buren touch-killing powder agent.
Background technology
Red fire ant is derived from South America, is a kind of insect that is under the jurisdiction of the Hymenoptera Formicidae, and health is brownish red, and build is bigger than general ant, and becoming polypide length is 3 millimeters～6 millimeters, and the line of head is down " Y " shape.Red fire ant has huge lethality to people and animals and plants, and human health is constituted a threat to; Red fire ant " happiness food " crops, the seed and the fruit of destruction sunflower, cucumber, soybean, corn and eggplant etc.; Some small-sized mammalians are attacked by red fire ant also easily; Red fire ant also can grow in electronic equipments such as air-conditioning, traffic signals cabinet, power supply instrument, has the hidden danger that causes the electric short circuit fault.China Ministry of Agriculture has been decided to be red fire ant inward plant quarantine pest of the People's Republic of China (PRC) and national plant quarantine pest, requires to be bottled up control.
At present the control red fire ant is unusual difficulty, can damage indigenous fauna because be used to eliminate the hypertoxic insecticide of red fire ant, and can make the place that red fire ant gets back to does not have animal habitat.The medicament eradicative rate of existing killing red ant is still undesirable.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, provides a kind of eradicative rate high solenopsis invicta buren touch-killing powder agent.
The technical solution adopted in the present invention is: the invention provides a kind of solenopsis invicta buren touch-killing powder agent, form by following components in weight percentage: fluorine worm nitrile 0.2%, emulsifier 0.1%, white carbon 12%～13%, kaolin 85%～86.05%, solvent 1.65%～1.70%.
Described emulsifier is the OP emulsifier, and described solvent is acetone or butanone or dimethyl formamide or dimethylbenzene or glacial acetic acid.
The invention has the beneficial effects as follows: the biology and the ecological characteristics that the present invention is directed to red fire ant; selection is to the ant medicament extremely of the extremely strong kill activity of red fire ant tool; be processed into the pulvis of tagging; fluorine worm nitrile (Fipronil) chemical name is (RS)-5-amino-1-(2; 6-dichlor-4-trifluoromethyl phenyl)-4-trifluoromethyl sulfinyl pyrazole-3-nitrile; it is a kind of Phenylpyrazole insecticides; insecticidal spectrum is wide; to insect based on stomach poison function; have concurrently and tag and certain systemic function; its insecticidal mechanism is to hinder the chloride metabolism of insect γ-An Jidingsuan control; very high insecticidal activity is arranged; crop there is not poisoning; this product can not only make the red fire ant chronic poisoning death that directly touches medicinal powder; and can by ant between only be in contact with one another and other ant that lives is got food ant corpse; finally kill queen; reach the effect of whole nest red fire ant extinction; the active insecticidal components fluorine worm nitrile of this product belongs to moderate toxicity; final powder product belongs to hypotoxicity; it is a kind of slow formicide; 4 to 6 days whole ant nests after the general dispenser; ant the group substantially all be poisoned to death; through site test repeatedly in a large number; insect killing effect is good; eradicative rate reaches more than 99%; prove a kind of effective; pollute the little red fire ant medicament of tagging, so the present invention has the eradicative rate height; pollute little; the advantage that the feature of environmental protection is good.
Embodiment
Embodiment one:
The present embodiment solenopsis invicta buren touch-killing powder agent is made up of following components in weight percentage: fluorine worm nitrile 0.2%, emulsifier 0.1%, white carbon 12%, kaolin 86.05%, solvent 1.65%, described solvent are acetone, described emulsifier adopts OP series emulsifier, can certainly adopt other emulsifier commonly used, described solvent is used to dissolve fluorine worm nitrile, and described emulsifier is used for emulsification fluorine worm nitrile can obtain this medicament with the mixed according to a conventional method powder process of white carbon, kaolin then.
Embodiment two:
The present embodiment solenopsis invicta buren touch-killing powder agent is made up of following components in weight percentage: fluorine worm nitrile 0.2%, and emulsifier 0.1%, white carbon 13%, kaolin 85%, solvent 1.70%, described solvent are dimethylbenzene.All the other features are with embodiment one.
Embodiment three:
The present embodiment solenopsis invicta buren touch-killing powder agent is made up of following components in weight percentage: fluorine worm nitrile 0.2%, and emulsifier 0.1%, white carbon 12.5%, kaolin 85.52%, solvent 1.68%, described solvent are dimethyl formamide.All the other features are with embodiment one.
Solvent described in the above embodiment also can be other solvent commonly used such as butanone or glacial acetic acid.
The active component of pulvis of the present invention is a fluorine worm nitrile (Fipronil); its chemical name is (RS)-5-amino-1-(2; 6-dichlor-4-trifluoromethyl phenyl)-4-trifluoromethyl sulfinyl pyrazole-3-nitrile; be a kind of Phenylpyrazole insecticides, insecticidal spectrum is wide, to insect based on stomach poison function; have concurrently and tag and certain systemic function; its insecticidal mechanism is to hinder the chloride metabolism of insect γ-An Jidingsuan control, and very high insecticidal activity is arranged, and crop is not had poisoning.This product can not only make the red fire ant chronic poisoning death that directly touches medicinal powder, and can by ant between only be in contact with one another and other ant that lives is got food ant corpse, finally kill queen, reach the effect of whole nest red fire ant extinction, the active insecticidal components fluorine worm nitrile of this product belongs to moderate toxicity, final powder product belongs to hypotoxicity, is a kind of slow formicide, and 4 to 6 days whole ant nests, ant groups substantially all are poisoned to death after the general dispenser.Through site test repeatedly in a large number, killing red ant of the present invention respond well, eradicative rate reaches more than 99%, prove a kind of effective, pollute the little red fire ant medicament of tagging.
The using method of solenopsis invicta buren touch-killing powder agent of the present invention and consumption are recommended as follows:
Spread fertilizer over the fields a circle in case red fire ant is fled from this product earlier around the anthill base portion, with the spades nest table soil 3～5cm that prunes, when a large amount of ants are only gushed out, medicinal powder evenly is spread on ant goes up alone then, can annihilate whole nest red fire ant after 4～6 days., according to ant nest size and ant amount how much every nest is used the present invention pulvis 20～50g that tags approximately.
The present invention can be widely used in field of pest control.
Claims (2)
1, a kind of solenopsis invicta buren touch-killing powder agent is characterized in that: it is made up of following components in weight percentage: fluorine worm nitrile 0.2%, emulsifier 0.1%, white carbon 12%～13%, kaolin 85%～86.05%, solvent 1.65%～1.70%.
2, solenopsis invicta buren touch-killing powder agent according to claim 1 is characterized in that: described emulsifier is the OP emulsifier, and described solvent is acetone or butanone or dimethyl formamide or dimethylbenzene or glacial acetic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710027848 CN101069513A (en) | 2007-04-30 | 2007-04-30 | Solenopsis invicta buren touch-killing powder agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710027848 CN101069513A (en) | 2007-04-30 | 2007-04-30 | Solenopsis invicta buren touch-killing powder agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101069513A true CN101069513A (en) | 2007-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710027848 Pending CN101069513A (en) | 2007-04-30 | 2007-04-30 | Solenopsis invicta buren touch-killing powder agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101069513A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106719786A (en) * | 2017-01-06 | 2017-05-31 | 河南科技学院 | A kind of application of red fire ant contact insecticide and ethiprole in killing red ant |
| CN107018989A (en) * | 2017-04-17 | 2017-08-08 | 河南科技学院 | The application of a kind of red fire ant contact insecticide and ethiprole in killing red ant |
-
2007
- 2007-04-30 CN CN 200710027848 patent/CN101069513A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106719786A (en) * | 2017-01-06 | 2017-05-31 | 河南科技学院 | A kind of application of red fire ant contact insecticide and ethiprole in killing red ant |
| CN107018989A (en) * | 2017-04-17 | 2017-08-08 | 河南科技学院 | The application of a kind of red fire ant contact insecticide and ethiprole in killing red ant |
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