CN100442977C - Synergistic agent for killing Formica rufa - Google Patents
Synergistic agent for killing Formica rufa Download PDFInfo
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- CN100442977C CN100442977C CNB2006101234115A CN200610123411A CN100442977C CN 100442977 C CN100442977 C CN 100442977C CN B2006101234115 A CNB2006101234115 A CN B2006101234115A CN 200610123411 A CN200610123411 A CN 200610123411A CN 100442977 C CN100442977 C CN 100442977C
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Abstract
An intensified insecticide for red ant is proportionally composed of the mixture of fipronil, abamectin, hydramethylnon, pyripropanol, etc, the cracker powder, the nanoparticles of one or more of SiO2, diatomite, tricalcium phosphate, zeolite, TiO2, alumina, etc, and potassium sorbate.
Description
Technical field
The present invention relates to a kind of insect agent for killing, relate to a kind of red fire ant agent for killing specifically.
Background technology
Red fire ant (Solenopsis invicta Buren) is a kind of dangerous insect of invasion property, and invasion farmland, room cause people and animals to injure, and its fertility is strong, and diffusion velocity is fast, and difficulty of prevention and cure is bigger.
Preventing and treating at present red fire ant in the world, to make with the most use be " second order method ", and promptly the phase I is sowed period poison bait with mechanical large tracts of land, and second stage is carried out independent anthill filling nest with the medicament of tagging and killed.Though effect is good, workload is very big, and the cost and the workload of particularly irritating nest in place far away, dried up source are just very high, and the poison bait of sowing is subjected to weather effect bigger.
China suffers the area of red fire ant invasion to be mostly southern hilly country, or mulberry fish pond, is not suitable for the large tracts of land mechanical work.The existing domestic simple and easy methods such as poison bait, malicious powder, heating baked wheaten cake that adopt directly put out processing to anthill more, but kill not thoroughly.Therefore how to improve the red fire ant killing effect, simplify means of prevention, reduce the target that control cost and workload become present research.
Summary of the invention
It is low to the objective of the invention is to develop a kind of cost, and killing effect is good and use easy red fire ant agent for killing.
We are by adding the nanometer grade powder that chemical property is stable and have good adsorption, adhesive capacity and hardness in containing the cracker meal of insecticide, the red fire ant agent for killing that obtains not only has good trapping effect and the effect of tagging, and cost is low, workload is little, thereby has realized purpose of the present invention.
Red fire ant agent for killing of the present invention, it is formed by mass fraction, by one or more the mixture 0.001%～1% in fluorine worm nitrile, Avermectin, pleocidin, Hydramethylnon Bait, the pyriproxyfen, cracker meal 88%～99.899%, the nanoscale powder of one or more in silica, diatomite, tricalcium phosphate, zeolite powder, titanium dioxide, aluminium oxide, zircon, the feldspar (form by average grain diameter 7～40nm) 0.1%～10% and potassium sorbate 0～1%.
Described fluorine worm nitrile has another name called (RS)-5-amino-1-(2; 6-dichlor-4-trifluoromethyl phenyl)-4-trifluoromethyl sulfinyl pyrazole-3-nitrile; Hydramethylnon Bait has another name called 5; 5-dimethyl perhydrogenate pyrimid-2-one 4-trifluoromethyl-α-(4-trifluoromethyl styrene base) Chinese cassia tree fork hydrazone, pyriproxyfen has another name called 4-Phenoxyphenyl (RS)-2-(2-pyridine radicals oxygen) propyl ether.
Red fire ant agent for killing of the present invention, it is formed by mass fraction, preferably by fluorine worm nitrile 0.05%, cracker meal 95.95%, nanometer grade silica 3% and potassium sorbate 1% are formed.
The preparation method of red fire ant agent for killing of the present invention mixes all constituents to obtain by the method for routine.
The red fire ant that red fire ant agent for killing of the present invention is sprinkling upon the anthill surface that pours out is on one's body the time, band poison nanometer grade powder with good adhesion ability is carried in the nest by the red fire ant body surface, by contacting with each other the transmission medicine between the individuality, finally reach full nest red fire ant and be poisoned to death again.And nanometer grade powder has the physical damnification effect to red fire ant, and it reaches the effect that increases drug effect, so can not develop immunity to drugs by the movable position of the red fire ant that frays.And the band poison cracker meal particle that is scattered in outside the anthill also can be carried to by the red fire ant with nest or different nests in the nest, thereby kills the red fire ant in this nest or near the nest.So, even red fire ant does not come out to look for food or dispenser after rain, as long as the red fire ant of q.s is carried malicious powder, just energy onset is subjected to weather effect less.
Getting red fire ant agent for killing of the present invention, commodity kills the red fire ant agent for killing that does not add nano powder in the medicament (fluorine-containing worm nitrile) of red fire ant and the present invention's prescription and handles the anthill test in the open air, and respectively at 5 days, 10 days, 15 days, 20 days, 25 days, checked remaining movable anthill quantity, and the results are shown in Table 1 in 30 days.
The killing effect contrast of table 1 red fire ant agent for killing of the present invention and commodity red fire ant agent for killing
Illustrate that by above-mentioned test the killing effect of killing agent of the present invention and Sustainable Control ability are all effective than commodity agent for killing, and good stability, workload is little, and cost is low, and good prospects for application is arranged.
Embodiment
Following embodiment is to explanation of the present invention, is not limitation of the present invention.
Embodiment 1:
Take by weighing biscuit 959.5g, be ground into cracker meal (about average particle diameter 150 μ m) with cracker.Take by weighing the former medicine 0.5g of fluorine worm nitrile, potassium sorbate 10g, elder generation stirs fully with most cracker meal after blending evenly with the fraction cracker meal again.Take by weighing commercially available aerosil (particle diameter 7～40nm) 30g, be added in the mixed toxic cracker meal of having got well, stir again fully, obtain red fire ant agent for killing of the present invention, by with the killing effect comparative trial of commodity red fire ant agent for killing, confirmed that this red fire ant agent for killing has good killing effect to red fire ant.
Embodiment 2:
Take by weighing biscuit 998.99g, be ground into cracker meal (about average particle diameter 150 μ m) with cracker.Take by weighing the former medicine 0.01g of Avermectin, elder generation stirs fully with most cracker meal after blending evenly with the fraction cracker meal again.Take by weighing diatomite (particle diameter 7～40nm) 1g, be added to mixed toxic cake of having got well in powder, stir fully again, obtain red fire ant agent for killing of the present invention, by with the killing effect comparative trial of commodity red fire ant agent for killing, confirmed that this red fire ant agent for killing has good killing effect to red fire ant.
Embodiment 3:
Take by weighing biscuit 880g, be ground into cracker meal (about average particle diameter 150 μ m) with cracker.Take by weighing the mixture 10g of former medicine of pleocidin and the former medicine of Hydramethylnon Bait, potassium sorbate 10g, elder generation stirs fully with most cracker meal after blending evenly with the fraction cracker meal again.Take by weighing mixture (particle diameter 7～40nm) 100g of tricalcium phosphate and zeolite powder, be added to mixed toxic cake of having got well in powder, stir again fully, obtain red fire ant agent for killing of the present invention, by with the killing effect comparative trial of commodity red fire ant agent for killing, confirmed that this red fire ant agent for killing has good killing effect to red fire ant.
Claims (3)
1. red fire ant agent for killing, it always forms mass fraction 100%, by biscuit 95.95%, fluorine worm nitrile 0.05%, the aerosil 3% of potassium sorbate 1% and particle diameter 7～40nm is formed, and makes as follows:
Take by weighing biscuit in described ratio, be ground into average grain diameter 150 μ m cracker meals with cracker, take by weighing former medicine of fluorine worm nitrile and potassium sorbate again, after blending evenly with the fraction cracker meal earlier, stir fully with remaining cracker meal again, take by weighing silica at last and be added in the mixed toxic cracker meal of having got well, stir fully again.
2. red fire ant agent for killing, it always forms mass fraction 100%, and by biscuit 99.899%, the diatomite 0.1% of the former medicine 0.001% of Avermectin and particle diameter 7～40nm is formed, and makes as follows:
Take by weighing biscuit in described ratio, be ground into average grain diameter 150 μ m cracker meals with cracker, take by weighing the former medicine of Avermectin again, after blending evenly with the fraction cracker meal earlier, stir fully with remaining cracker meal again, take by weighing diatomite at last and be added in the mixed toxic cracker meal of having got well, stir fully again.
3. red fire ant agent for killing, its total mass fraction 100% of forming, by the mixture 1% of former medicine of biscuit 88% pleocidin and the former medicine of Hydramethylnon Bait, the mixture 10% of potassium sorbate 1% and particle diameter 7～40nm tricalcium phosphate and zeolite powder is formed, and makes as follows:
Take by weighing biscuit in described ratio, be ground into average particle diameter 150 μ m cracker meals with cracker, take by weighing the mixture and the potassium sorbate of former medicine of pleocidin and the former medicine of Hydramethylnon Bait again, after blending evenly with the fraction cracker meal earlier, stir fully with remaining cracker meal again, the mixture that takes by weighing tricalcium phosphate and zeolite powder at last is added in the mixed toxic cracker meal of having got well, and stirs fully again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101234115A CN100442977C (en) | 2006-11-09 | 2006-11-09 | Synergistic agent for killing Formica rufa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101234115A CN100442977C (en) | 2006-11-09 | 2006-11-09 | Synergistic agent for killing Formica rufa |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1947513A CN1947513A (en) | 2007-04-18 |
| CN100442977C true CN100442977C (en) | 2008-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101234115A Expired - Fee Related CN100442977C (en) | 2006-11-09 | 2006-11-09 | Synergistic agent for killing Formica rufa |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101379982B (en) * | 2008-07-17 | 2012-09-26 | 张少武 | Insecticidal composition containing pyriproxyfen and avermectin |
| CN102217612B (en) * | 2008-09-10 | 2013-02-20 | 惠州市南天生物科技有限公司 | Red ant bait and its application method |
| BRPI1006004A8 (en) * | 2009-02-11 | 2017-04-11 | Basf Se | MIXTURES, PESTICIDE COMPOSITION, METHOD FOR CONTROLING PEST AND/OR IMPROVING PLANT HEALTH, METHOD FOR PROTECTING PLANT PROPAGATION MATERIAL FROM PEST AND PLANT PROPAGATION MATERIAL |
| TW201041508A (en) * | 2009-04-30 | 2010-12-01 | Dow Agrosciences Llc | Pesticide compositions exhibiting enhanced activity |
| CN102613286A (en) * | 2012-02-17 | 2012-08-01 | 北京三浦百草绿色植物制剂有限公司 | Formula and preparation method of stored-grain protectant |
| CN113180044A (en) * | 2021-04-23 | 2021-07-30 | 四川桐稷科技有限公司 | Solenopsis invicta pheromone attractant and killing agent containing the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5753686A (en) * | 1992-09-18 | 1998-05-19 | International Flavors & Fragrances Inc. | Method for repelling fire ants and horn flies and compositions for repelling fire ants and horn flies and acting as anti-feedants for fire ants and horn flies |
| JP2005306830A (en) * | 2004-04-20 | 2005-11-04 | Tokkyo Joho Service:Kk | Method for scattering disinfestant in fixed state of water repellency |
| CN1692729A (en) * | 2005-05-16 | 2005-11-09 | 广东省昆虫研究所 | Chemical and method for killing red ant |
-
2006
- 2006-11-09 CN CNB2006101234115A patent/CN100442977C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5753686A (en) * | 1992-09-18 | 1998-05-19 | International Flavors & Fragrances Inc. | Method for repelling fire ants and horn flies and compositions for repelling fire ants and horn flies and acting as anti-feedants for fire ants and horn flies |
| JP2005306830A (en) * | 2004-04-20 | 2005-11-04 | Tokkyo Joho Service:Kk | Method for scattering disinfestant in fixed state of water repellency |
| CN1692729A (en) * | 2005-05-16 | 2005-11-09 | 广东省昆虫研究所 | Chemical and method for killing red ant |
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|---|---|
| CN1947513A (en) | 2007-04-18 |
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Granted publication date: 20081217 Termination date: 20111109 |