CN1265709C - Mite-killing pesticidal agent - Google Patents

Mite-killing pesticidal agent Download PDF

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Publication number
CN1265709C
CN1265709C CN 200410018400 CN200410018400A CN1265709C CN 1265709 C CN1265709 C CN 1265709C CN 200410018400 CN200410018400 CN 200410018400 CN 200410018400 A CN200410018400 A CN 200410018400A CN 1265709 C CN1265709 C CN 1265709C
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China
Prior art keywords
mite
tetramethrin
pyridaben
permethrin
present
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Expired - Fee Related
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CN 200410018400
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CN1579162A (en
Inventor
刘静芳
刘欣昇
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Shanghai Three Ying Lei Lei Pharmaceutical Co Ltd
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Individual
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Abstract

The present invention relates to pesticide, particularly to insecticide containing tetramethrin, permethrin and pyridaben according to specified weight ratios for preventing and controlling pests of indoor dust mites, etc. Effective components of the pesticide comprise 0.25 to 0.5% of tetramethrin, 0.1 to 0.5% of pyridaben and 0.25 to 1.2% of permethrin. The present invention has the advantages that the pesticide has broad-spectrum dispelling and killing effects on the dust mites, mosquitoes, flies, cockroaches, fleas, ants, attagenus piceuses, etc.; the pesticide has no harm and no poison to people and livestock, which has high safety.

Description

The mite pests insecticide goes out
Technical field
The present invention relates to insecticide, relate to the insecticide that is used to prevent and treat insects such as house dust mite that a kind of weight ratio in accordance with regulations contains tetramethrin, permethrin, pyridaben concretely.
Background technology
The effect of existing insecticide is single in the market, mainly be to press down to kill mosquito, fly, cockroach etc., as everyone knows, four pests scope enlarges, as the dirt mite is a kind of strong anaphylactogen, can cause illnesss such as dirt mite asthma, allergic rhinitis, atopic dermatitis, ephritis, chronic measles, dermatitis, the serious harm human beings'health is particularly serious to children.Raising along with people's living standard, the finishing of dwelling house adopts a large amount of timber structure materials at home, and indoor employing air-conditioning is regulated temperature, so that the breeding of attagenus piceus (moth) is more and more, endanger also more and more seriously, constantly corrode human clothing, furniture, floor etc.In addition, raise pets such as dog, cat, become many families interest and hobby after work at present, pet can be taken back epizoic insects such as flea, louse unavoidably, and these insects not only can bite pet, passes the sick pet of giving, and infection is simultaneously given human.In order to kill these insects, people need prepare several insecticides usually, very inconvenience.
Summary of the invention
The objective of the invention is according to above-mentioned the deficiencies in the prior art part, a kind of mite pests insecticide that goes out is provided, this insecticide can be killed insects such as dirt mite, mosquito, fly, blattaria, flea, ant, attagenus piceus simultaneously, and people and animals are had good safety, and is pollution-free.
The object of the invention realizes being finished by following technical scheme:
A kind of mite pests insecticide that goes out is characterized in that its main active ingredient comprises tetramethrin, pyridaben, permethrin, and wherein the content of tetramethrin is 0.25-0.5%, pyridaben 0.1-0.5%, permethrin 0.25-1.2%.The chemical name of above-mentioned tetramethrin is 3,4,5,6-tetrahydrophthalimide ylmethyl (R, S) suitable, anti--2,2-dimethyl-3-(2-methyl isophthalic acid-acrylic) cyclopropanecarboxylcompound, the chemical name of pyridaben is 2-tertiary butyl-5-(4-tertiary butyl benzylthio)-4-chloro-3 (2H)-pyridazinone, the chemical name of permethrin is a 3-phenoxy benzyl-2,2-dimethyl-3-(2, the 2-dichloroethylene)-cyclopropanecarboxylcompound.
Chemical structural formula is as follows respectively:
Tetramethrin:
Figure C20041001840000041
Pyridaben:
Permethrin:
Figure C20041001840000043
Advantage of the present invention is, to insects such as dirt mite, mosquito, fly, blattaria, flea, ant, attagenus piceuses, all has wide spectrum to kill effect, and to person poultry harmless, nontoxic, safety is good.
Concrete technical scheme
By the following examples feature of the present invention and other correlated characteristic are described in further detail, so that technical staff's of the same trade understanding:
Embodiment: component comprises tetramethrin, pyridaben, permethrin, Butacide, EO-10, triethanolamine, essence, wherein the content of tetramethrin is 0.3%, pyridaben is 0.15%, permethrin is 0.9%, Butacide is 0.3%, EO-10 is 0.3%, triethanolamine is 0.05%, essence 0.05%, and all the other compositions are the solvent spirit solvent as carrier.
The chemical name of above-mentioned tetramethrin is 3,4,5, and 6-tetrahydrophthalimide ylmethyl (R, S) suitable, anti--2,2-dimethyl-3-(2-methyl isophthalic acid-acrylic) cyclopropanecarboxylcompound; The chemical name of pyridaben is 2-tertiary butyl-5-(4-tertiary butyl benzylthio)-4-chloro-3 (2H)-pyridazinone; The chemical name of permethrin is a 3-phenoxy benzyl-2,2-dimethyl-3-(2, the 2-dichloroethylene)-cyclopropanecarboxylcompound; The another name of Butacide is a piperonyl butoxide, and its chemical name is 2-(2-butoxy ethyoxyl) ethyl 6-propyl group piperonyl ether; The chemical name of EO-10 is a polyoxyethylene nonylphenol ether.
Tetramethrin in the above-mentioned component, pyridaben, permethrin are main active ingredient; And Butacide is a synergistic component, and usage amount all can in 0.2-0.5% usually; And other is adjuvant as EO-10, triethanolamine, essence, wherein the common usage amount of EO-10 is at 0.1-0.5%, be surfactant, play the effect of solubilising, the common usage amount of triethanolamine is at 0.02-0.1%, play antisepsis, the common consumption of essence is 0.02-0.15%, and its effect is to regulate taste.
The chemical structural formula of Butacide is:
Tetramethrin is exceedingly fast to speed of knocking down such as mosquito, flies, and cockroach is had the effect of driveing.Pyridaben is generally used for preventing and treating the mite class on fruit tree such as cotton, oranges and tangerines, apple and other economic crops, wide spectrum, efficient, the speed of hitting is fast.Permethrin is the photostability chrysanthemum ester of efficient, wide spectrum, low-residual, has stronger tagging and stomach poison function, and ovum is arranged extremely and refuse to keep away activity, owing to do not have cyano group on the structure, excitant is relatively little, and is safer to mammal, is the ideal medicament of household hygienic insecticide.Butacide can improve the insecticidal activity that pyrethrin and multiple pyrethroid, fish rise ketone and carbamate insecticide, also sumithion, dichlorvos, Niran, benzethazet acetofenate, atrazine etc. there are the notable synergistic effect, and can improve the stability of Dalmatian chrysanthemum medicinal extract.
Present embodiment is when producing, at first in the alcohol of ormal weight above-mentioned raw materials is added dissolving one by one, the pH value with solution is adjusted to 5.5-7 again, is alkalescence such as solution, can regulate by adding citric acid, the solution with gained injects aerosol container then.On this container, install valve, by this valve pressurization can propellant, obtain aerosol then.
Present embodiment is owing to adopting alcohol as solvent, and is volatile, is difficult for causing environment, object to pollute.
The product of present embodiment has passed through the detection of Prevention ﹠ Control Station of Parasitic Disease, China Diseases Prevention ﹠ C, has obtained following conclusion:
Estimate by 3.2 pharmacodynamics indexs among standard GB/T17322.2-1998 " indoor harmacological effect of agriculture chemical registration hygienic insecticide is estimated aerosol ", the aerosol of present embodiment is to the KT of Culex pipiens pallens 50Be 2.57min,>2min,<5min; KT to housefly 50Be 4.36min,>2min,<5min; The 24h lethality is 100%; KT to Groton bug 50Be 5.45min,>4min, 9min, 24h, 48h, 72h lethality are 100%.By the lethality deciding grade and level, the aerosol of present embodiment belongs to the A level to the indoor harmacological effect of Culex pipiens pallens, housefly and Groton bug.
Estimate by 3.2 pharmacodynamics indexs among standard GB/T17322.11-1998 " indoor harmacological effect of agriculture chemical registration hygienic insecticide is estimated simulated field ", the aerosol of present embodiment is 100% to Culex pipiens pallens, housefly and the Lian 1h rate of hitting, the 24h lethality is 100%, 48h and 72h lethality to Groton bug are 100%, and the aerosol of present embodiment belongs to the A level to the lab simulation field efficacy of Culex pipiens pallens, housefly and Groton bug.
Estimate with reference to 3.2 pharmacodynamics indexs among standard GB/T17322.2-1998 " indoor harmacological effect of agriculture chemical registration hygienic insecticide is estimated aerosol ", the aerosol of present embodiment is respectively 98.89%, 97.98%, 97.78%, 98.09% to flea, ant, moth, the mite 20min rate of hitting.24h lethality flea, ant, mite are 100%, and moth is 98.89%.48, the 72h lethality is 100%., the aerosol of present embodiment belongs to the A level to the indoor harmacological effect of flea, ant, moth, mite.
Among the present invention as the solvent of carrier for example water, alcohols (comprising methyl alcohol, ethanol, ethylene glycol etc.), kerosene etc. all be fit to use, perhaps can use two or more the mixture in above-mentioned these solvents.
The present invention can make various liquid formulations or aerosol and use according to the difference of application target, and liquid formulation comprises emulsion, aqueous solvent etc.The form of preferably making aerosol of the present invention is used, and has better effect to using like this in the room.The present invention is a complex preparation.
The present invention is applicable to carpet, simmons, the bamboo straw mat of public places such as house, hotel, hotel, inwall, cloth sofa, hair, fiber crops, bafta and the raw material etc. of wood furniture.

Claims (7)

1, the mite pests insecticide that goes out is characterized in that its active ingredient comprises tetramethrin, pyridaben, permethrin, and wherein the content of tetramethrin is 0.25-0.5%, pyridaben 0.1-0.5%, permethrin 0.25-1.2%.
2, a kind of mite pests insecticide that goes out according to claim 1, the content that it is characterized in that tetramethrin in the described active ingredient are 0.3%, pyridaben 0.15%, permethrin 0.9%.
3, a kind of mite pests insecticide that goes out according to claim 1 is characterized in that using Butacide as synergistic component, and usage amount is 0.2-0.5%.
4, a kind of mite pests insecticide that goes out according to claim 1 is characterized in that using EO-10 as adjuvant, and usage amount is 0.1-0.5%.
5, a kind of mite pests insecticide that goes out according to claim 1 is characterized in that using triethanolamine as adjuvant, and usage amount is 0.02-0.1%.
6, a kind of mite pests insecticide that goes out according to claim 1 is characterized in that using essence as adjuvant, and consumption is 0.02-0.15%.
7, a kind of mite pests insecticide that goes out according to claim 1 is characterized in that the solvent as carrier is a spirit solvent.
CN 200410018400 2004-05-17 2004-05-17 Mite-killing pesticidal agent Expired - Fee Related CN1265709C (en)

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CN1265709C true CN1265709C (en) 2006-07-26

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102138566B (en) * 2010-02-01 2013-10-23 丁一沅 Non-toxic acarid-killing and sterilizing combined cleaning agent for ventilation systems of air conditioners
CN102845417A (en) * 2012-08-13 2013-01-02 北京绿叶世纪日化用品有限公司 Aerosol for preventing indoor mites and preparation method thereof
CN106106499A (en) * 2016-06-24 2016-11-16 赵思璐 A kind of compositions preventing and treating greenish brown hawk moth and preparation method thereof

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Owner name: SHANGHAI SANYING PULEI PHARMACEUTICAL CO., LTD.

Free format text: FORMER OWNER: LIU JINGFANG

Effective date: 20091211

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Effective date of registration: 20091211

Address after: Shanghai city Songjiang District Dongjing Town Depot Road No. 725 building two layer 4 Zip Code: 201619

Patentee after: Shanghai three Ying Lei Lei Pharmaceutical Co., Ltd.

Address before: Room 55, No. 1201, Lane 302, Liangcheng Road, Shanghai, China: 200434

Co-patentee before: Liu Xinsheng

Patentee before: Liu Jing Fang

C17 Cessation of patent right
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Granted publication date: 20060726

Termination date: 20110517