CN1457637A - Contact killing type insecticide paste - Google Patents
Contact killing type insecticide paste Download PDFInfo
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- CN1457637A CN1457637A CN 02117760 CN02117760A CN1457637A CN 1457637 A CN1457637 A CN 1457637A CN 02117760 CN02117760 CN 02117760 CN 02117760 A CN02117760 A CN 02117760A CN 1457637 A CN1457637 A CN 1457637A
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- paste
- insecticide
- contact killing
- killing type
- cockroach
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Abstract
The present invention relates to pesticide for killing harmful pests, and specially for killing roach, ant and other reptiles and its pesticidal method. The contact killing pesticide paste has carbaminate or pyrethrin pesticide as main component and vaseline, paraffin, industrial butter or edible butter as assistant. The contact pesticide paste maintains wetness in air and is painted to the path of reptiles to kill roach, ant and other reptiles via contact in various forms.
Description
Technical field:
The present invention relates to a kind of pharmaceutical formulation and disinsection method of kill harmful biology, a kind of specifically desinsection formulation and disinsection method of killing reptiles pests such as cockroach, ant specially.
Technical background:
Genus such as cockroach spread disease, influence the pest of environmental beauty, and it has the place of moisture and food to haunt and breed and live in concentrated communities through the kitchen of being everlasting, dining room, office, factory etc.At present common desinsection has vaporific sprinkling, powdery sprays, the food calling stomach kills glue (cream) agent and some physical methods etc.These methods respectively have characteristics and limitation is respectively arranged, and when especially using for amateur desinsection personnel, are difficult to reach the insecticidal effect of expection, exist simultaneously environmental pollution etc. Universal Problems.United States Patent (USP) (USP4,812,310-1989) and Chinese patent (CN1155978A) a kind of insecticidal formulation of killing cockroach is all disclosed, kill the type paste but all belong to the food calling stomach.Because cockroach belongs to Omnivora, have the habit of selecting food nearby, and whole world scientific circles do not find cockroach is had the attractant of absolute allure as yet, so the actual insecticidal action that this class stomach kills the type lotion is difficult to reach the laboratory effect.The toxicity of tagging with stomach toxicity is almost equal for insects such as cockroaches.The contact killing type insecticide agent depends primarily on the affinity, medicament of fat-soluble and the epidermis dissolubility at hemolymph to the penetration power of skin.There is hydrophobic wax layer in the upper epidermis of insect, and the desinsection formulation necessarily has the ability that penetrates the wax layer more by force efficiently.Therefore both at home and abroad except that the research and development efficient pesticides, the selection of desinsection formulation more and more comes into one's own.The key of the selection of desinsection formulation is solvent and auxiliary agent, thereby reaches (1) fat melting; (2) reduce surface activitv; (3) dissolved destruction wax layer (4) destroys the synergistic effect of epidermis internal protein.
Summary of the invention: the object of the present invention is to provide a kind of contact killing type insecticide paste and disinsection method, it is soft moistening that lotion keeps for a long time, and have certain adhesive force, thereby make the insecticide in the lotion have long delay drug effect.
The insecticide ingredient that uses among the present invention is carbamate or chrysanthemum lipid, also can select other insecticides that pests such as cockroach are had better insecticidal action for use, selecting the main foundation of insecticide is rate of knockdown and lethality rate. use in the plastic flexible pipe of packing into after insecticide of selecting for use and titre 50-60 ℃ vaseline fully mixes in proportion.The mixed proportion of insecticide and vaseline can be with reference to the concentration range of insecticide as the spray agent use.The ointment auxiliary agent that uses among the present invention is medicinal vaseline or industrial butter or edible butter.
Prescription 1. is equipped to ointment with the carbamate insecticides.Insecticide and vaseline
Weight ratio is 1: 20-40.The insecticidal formulation composition: unden 10%, tetramethrin 3%,
Permethrin 2%, emulsifier (TX
10) 40%, alcohol 45%.
Prescription 2. is equipped to ointment with chrysanthemum lipid insecticide: the weight ratio of insecticide and vaseline is
1∶50-100。The insecticidal formulation composition: dextrorotation phenylate chrysanthemum fat 7%, cypermethrin 1%,
Tetramethrin 3%, DS
32%, emulsifier (TX
10) 60%, alcohol 15%, antioxidant 1%,
Synergist S
211%.
Contact killing type insecticide paste preparation technology method of the present invention: the insecticide outfit composition by prescription 1 or 2 in first container is mixed with insecticide.In second container, vaseline is heated to 70-80 ℃ and is melted up to liquid.By prescription 1 or 2 insecticide in first container is added in second container in proportion, stirs simultaneously keeping 70-80 ℃, be cooled to normal temperature then, the mixture in this container promptly becomes paste.Through filling apparatus lotion is packed into and to use for desinsection in the plastic flexible pipe.The denseness of lotion can be according to different instructions for use adjustment, and the method for adjustment is to add proportion of liquid paraffin when second container heating in vaseline, and the ratio of vaseline and paraffin is 1: 0.4-0.8, paraffin are many more, and denseness is more little.Therefore can be by denseness of regulating ointment or the contact killing type insecticide paste that the insecticide ratio is mixed with polytype, multiple function.
The biological ecological habits of creeping such as its desinsection principle of contact killing type insecticide paste of the present invention's outfit and cockroach match.And the contact killing type insecticide paste that the present invention is prepared into has lasting medicine, characteristics such as softening for a long time, dry. as long as cockroach touches the contact killing type insecticide paste that is coated in object seam, groove, limit, angle, hole and surface by any way, cockroach is dead in (0.5-2 hour) within a certain period of time.In the cockroach nest, the sticking insecticide paste that reaches of cockroach is if also can produce a chain of lethality on sticking and other cockroach body.Therefore cockroach also has the characteristics of the similar corpse of ingesting, and when the cockroach killed same time-like of ingesting, also can poison and dies.In addition, the process of killing that acquires a special sense can improve its killing ability at a specified future date greatly, be that the interior ovum of dead cockroach ovum folder still can be hatched into larva about 40 days, if in the nest of cockroach or this contact killing type insecticide paste of smearing of the gateway place of creeping, touch cream and die just in a single day its larva leaves the ovum folder.Also find in the experiment, because the vaseline in the ointment has the rapid transdermal function, in a single day cockroach touches contact killing type insecticide paste, the cohesive force of ointment and transdermal penetration can be in the cockroach body long-time continuous action of card drug effect of trying hard to keep, therefore until death, significantly reduced that cockroach touches that medicine is not died and the pesticide resistance problem that produces.
Table one. press the insecticidal effect of the contact killing type insecticide paste of prescription 1 preparation:
Table two. larva death condition in smearing contact killing type insecticide paste place Groton bug ovum folder
Because the present invention is contact killing type, with stomach kill type Chinese patent (CN1155978A) and United States Patent (USP) (USP4,812,310-1989) do not have comparativity.The effect that contact killing type insecticide paste of the present invention is exposed to its drug effect delay effect in the air at normal temperatures sees Table three tables three. and contact killing type insecticide paste is detained the drug effect roach effect of going out
| Groton bug | American cockroach | Peroplaneta fluligginosa | |
| Examination borer population (only) | ????40 | ????30 | ????20 |
| 12 hours lethality (%) | ????100 | ????100 | ????100 |
| Examination borer population (only) | The ointment holdup time (my god) | Larval mortality (%) |
| ????20 | ????50 | ????100 |
| Groton bug | American cockroach | Peroplaneta fluligginosa | ||||
| Examination borer population (only) | 12 hours lethality % | Examination borer population (only) | 12 hours lethality % | Examination borer population (only) | 12 hours lethality % | |
| First day | ????40 | ????100 | ????30 | ????100 | ????20 | ????100 |
| One month | ????40 | ????100 | ????30 | ????100 | ????20 | ????100 |
| Three months | ????40 | ????100 | ????30 | ????100 | ????20 | ????100 |
| Five months | ????40 | ????100 | ????30 | ????100 | ????20 | ????100 |
| Seven months | ????40 | ????100 | ????30 | ????100 | ????20 | ????100 |
| Ten months | ????40 | ????100 | ????30 | ????100 | ????20 | ????100 |
| 12 months | ????40 | ????100 | ????30 | ????100 | ????20 | ????100 |
Embodiment:
The using method of contact killing type insecticide paste of the present invention is simple and easy to promote, and is the new and effective desinsection mode of family and office space.
Embodiment 1.
Be " nest " that cockroach breeds and lives in concentrated communities in the housing of water dispenser (comprising drinks machine), cockroach climbs out of the drinking-water of looking for food night, and then return in the casing daytime.The roach method complicated operation and be difficult to keep permanently effective of going out in the past adopts the present invention effectively to solve.Be equipped to contact killing type insecticide paste by the present invention, it is spread upon the thermovent and the extraneous place that is communicated with of water dispenser, be safety attractive in appearance, the position of smearing should be the inboard of housing, must touch medicine through the mouth of arranging ointment, seam place when cockroach climbs out of night like this and dead.Because ointment has the delay drug effect that reaches more than 12 months, therefore within 12 months, cockroach climbs out of to climb into and must touch cream and die, and is therefore permanently effective.
Embodiment 2.
Cabinet in the kitchen is easily found cockroach.The wholesomeness of kitchen tools requires to make the routine roach method of going out to be difficult to carry out.In view of cockroach grows angle, seam place in darkness, the effect of killing cockroach just can play in the inner edge place that therefore contact killing type insecticide paste of the present invention is spread upon in right amount angle, seam, limit and the doorframe of cabinet.Find also in the experiment that when contact killing type insecticide paste of the present invention can thoroughly be killed in this cabinet cockroach, the cockroach in its adjacent another cabinet of disposing without contact killing type insecticide paste was no longer fled cabinet so far within half a year.
Embodiment 3.
Termite is to be difficult to the pest that prevents and treats at present, is characterized in being gregarious in wall, the timber, comes in and goes out from seam or hole.With the contact killing type insecticide paste that the present invention is equipped with, hole or seam that termite is come in and gone out are smeared sealing, termite can effectively be prevented and treated within a week.
Embodiment 4.
Often have cockroach to haunt in aircraft, steamer, the train, disinsection method in the past is that its residual taste is heavier by a large amount of spray medicine of professional desinsection company, needs to ventilate for a long time.Adopt the contact killing type insecticide paste of the present invention roach that can go out voluntarily easily.Its method of operating is the angle that spreads upon the room, seam and the shady place that contact killing type insecticide paste of the present invention is an amount of, should be especially handles carrying out emphasis between radiator, cabinet, bed board, drinking-water beverage machine, refrigerator, refrigerator-freezer, storing etc.
Claims (8)
1. a contact killing type insecticide paste is characterized in that comprising insecticide and ointment auxiliary agent composition.
2. when contacting with reptiles pests such as cockroach, ants, contact killing type insecticide paste as claimed in claim 1 produces action of contace poison.
3. insecticide as claimed in claim 1 is carbamic acid lipid or chrysanthemum lipid.
4. requiring 1 described ointment auxiliary agent as patent is vaseline or industrial butter or edible butter.
5. the preparation method of a contact killing type insecticide paste, it is characterized in that in container adding the ointment auxiliary agent and be heated to 7～80 ℃ and be melted into liquid, be added into insecticide in this container in proportion and stop heating after stirring, mixture is cooled to room temperature, form the paste insecticide paste.
6. the contact killing type insecticide paste described in claim 1 is characterized in that in the lotion filling device plastic flexible pipe, is convenient to lotion is squeezed out from plastic flexible pipe for smearing the desinsection use.
7. contact killing type insecticide paste as claimed in claim 1 is characterized in that can smearing moulding on any solid article and having reliable adhesive capacity.
8. the contact killing type insecticide paste described in claim 1, it is characterized in that forming a kind of disinsection method of directly tagging and being convenient to implement, smear into close-shapedly in positions such as the breeding ground of reptiles pests such as cockroach, ant and the seam of living in concentrated communities, groove, hole, angles, pest must tag and die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02117760 CN1457637A (en) | 2002-05-16 | 2002-05-16 | Contact killing type insecticide paste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02117760 CN1457637A (en) | 2002-05-16 | 2002-05-16 | Contact killing type insecticide paste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1457637A true CN1457637A (en) | 2003-11-26 |
Family
ID=29426656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02117760 Pending CN1457637A (en) | 2002-05-16 | 2002-05-16 | Contact killing type insecticide paste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1457637A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428938A (en) * | 2011-04-19 | 2012-05-02 | 甘肃农业大学 | Smearing preparation for controlling and obstructing fruit tree leaf mites |
| CN108157319A (en) * | 2018-01-17 | 2018-06-15 | 深圳市鼎德盛科技有限公司 | A kind of method for killing cockroach |
| WO2019130045A1 (en) * | 2017-12-27 | 2019-07-04 | Centro De Entomologia Aplicada Limitada | Biocide-carrier matrix for controlling crawling pests, method for preparing the biocide-carrier matrix and use of the biocide-carrier matrix |
| CN110447655A (en) * | 2019-08-19 | 2019-11-15 | 济南市疾病预防控制中心 | A kind of hygienic biocide composition |
-
2002
- 2002-05-16 CN CN 02117760 patent/CN1457637A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428938A (en) * | 2011-04-19 | 2012-05-02 | 甘肃农业大学 | Smearing preparation for controlling and obstructing fruit tree leaf mites |
| WO2019130045A1 (en) * | 2017-12-27 | 2019-07-04 | Centro De Entomologia Aplicada Limitada | Biocide-carrier matrix for controlling crawling pests, method for preparing the biocide-carrier matrix and use of the biocide-carrier matrix |
| CN108157319A (en) * | 2018-01-17 | 2018-06-15 | 深圳市鼎德盛科技有限公司 | A kind of method for killing cockroach |
| CN110447655A (en) * | 2019-08-19 | 2019-11-15 | 济南市疾病预防控制中心 | A kind of hygienic biocide composition |
| CN110447655B (en) * | 2019-08-19 | 2021-04-20 | 济南市疾病预防控制中心 | Sanitary insecticidal composition |
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| WD01 | Invention patent application deemed withdrawn after publication |