CN104686490B - Insect control device and application thereof - Google Patents

Insect control device and application thereof Download PDF

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Publication number
CN104686490B
CN104686490B CN201410567921.6A CN201410567921A CN104686490B CN 104686490 B CN104686490 B CN 104686490B CN 201410567921 A CN201410567921 A CN 201410567921A CN 104686490 B CN104686490 B CN 104686490B
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China
Prior art keywords
oil
paper
carrier
active substance
insect
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CN201410567921.6A
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Chinese (zh)
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CN104686490A (en
Inventor
S·许勒
B·莱特泽
G·霍尔斯
F·阿克里
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Discovery Acquisition Group
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Bayer Pharma AG
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/20Combustible or heat-generating compositions
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00Stationary means for catching or killing insects
    • A01M1/20Poisoning, narcotising, or burning insects
    • A01M1/2022Poisoning or narcotising insects by vaporising an insecticide
    • A01M1/2027Poisoning or narcotising insects by vaporising an insecticide without heating
    • A01M1/2055Holders or dispensers for solid, gelified or impregnated insecticide, e.g. volatile blocks or impregnated pads
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N53/00Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Toxicology (AREA)
  • Insects & Arthropods (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)
  • Paper (AREA)

Abstract

Disclose it is a kind of for preventing the device of insect, the device include it is a kind of can smoulder paper carrier.Apparatus of the present invention are characterized in that, contain at least one insecticide.

Description

Insect control device and application thereof
The application is the of entitled " paper impregnated with insecticide " submitted on May 9th, 2007 200780000664.6 the divisional application of number application for a patent for invention.
Technical field
The present invention relates to a kind of paper that the active material with desinsection impregnates, preparation method and its for preventing insect Purposes.
Background technology
The tablet of known for example usually said generation steam can be used for killing or drive away under the auxiliary of electric heating equipment Insect, such as mosquito.In the method, suitable substance, such as cellulose and cotton paper are impregnated with the solution of insecticide active substance Plate, asbestos, ceramics and/or porous resin form the tablet of desinsection.Insecticide evaporates under the action of heating equipment, described to add The temperature that hot equipment generates is 120 to 190 DEG C.
These major defects of tablet for generating steams are, cannot be uniform in estimated acting duration Discharge active material.When coming into operation, the burst size of active material is usually unnecessarily high, then then constantly and sharp under Drop.These activity for generating the tablet of steam are to decline within the given service life phase.
Such as the equipment of the generation steam described in GB-B-2 153 227 in room it is known for a period of time;This is specially In profit, solution is set to evaporate by heating core, wherein active material is dissolved in the mixture of such as saturated aliphatic hydrocarbon.
When using the product, organic solvent needed for this kind of so-called liquid evaporation agent amount --- it is relative to activity It is a large amount of for the amount of substance --- cause interior to be not desired to the high solvent strength in strategic point, so as to cause especially such equipment week The pollution of the wall and object that enclose, this puts the complaint for often causing consumer.
In order to drive away harmful insect, battery-driven insecticide evaporator is known, wherein by the surface of evaporating plate 90 to 130 DEG C of temperature is heated to evaporate insecticide (195 25 782 A1 of DE).
In addition, 20 2,004 008 226 U1 of DE are disclosed for preventing insect --- especially roast outdoors When --- fuel preparation, the product include a supporter with hole and/or gap and it is a kind of by wax and/or paraffin and/ Or the fuel of stearic composition, the fuel have certain lemongrass oil content.
It it is known that insecticide can volatilize under electric fan effect, the electric fan is in the solution dipping with insecticide active substance Blowing above carrier.This kind of fan system is described in such as WO-A-96/32843.
The natural and synthetic impregnated with transfluthrin (transfluthrin) is disclosed in EP-B-0 279 325 Matter, including such as moth paper (moth paper).
199 47 146 A1 of DE are disclosed with 0.05 to 2mg/cm2Active material dipping carrier material, the work Property substance be selected from transfluthrin, d_allethrin (pynamin forte), empenthrin (vaporthrin) and the right side Revolve prallethrin (prallethrin).Carrier material insect (the wind winged for preventing the energy in confined space at room temperature insect).Since insecticide active substance has volatility, escaped from carrier material, it is certain dense to make to have in air The insecticide active substance of degree.But the defect of system described in 199 47 146 A1 of DE is, since this kind of system exists first It is used in release insecticide active substance when a later time point uses the system during long-term storage Person does not know which kind of activity will be the system stored will actually have.Secondly, the insecticide active substance of system is released simultaneously It is non-effective enough.
Known also coiled mosquito-repellent incense (smoke coil), such asMosquito-repellent incense, mosquito-proof protection period are 6 to 12 Hour, for example, in courtyard, on balcony, encamp or indoors when.In use, by burning mosquito incense, mosquito-repellent incense nonflame in this process It burns, to make the active material contained by it slowly continuously be discharged into outdoor or indoor.One about 20m2The sky of size Between need a commercially available mosquito-repellent incense.But such mosquito-repellent incense is disadvantageous in that, is easy to be broken when in use, so that only one Part can be used.
In addition, can be by aerosol or oil sprays for preventing insect quickly to remove the insect in confined space.And After can will space ventilator processed in this way, as long as new insect can be prevented to enter.But the shortcomings that system, is, aerosol Mist or oil sprays mist cannot be sufficiently uniformly scattered in space since its scale of construction is larger.
The common feature of all these products is that technically and transport aspect is complicated and slow, thus production cost It is expensive.In addition, preparing aerosol, oil sprays and helix --- they are from the big portion for occupying product in general Point --- it needs to use a large amount of natural resources, such as kerosene, propane/butane, sawdust, adhesive, starch and several formulations auxiliary agent. Moreover, the use of this kind of product usually brings the process problem of related packaging, relevant packaging such as tank, fan, modeling afterwards Expect bottle, outer packing etc..
Invention content
In view of the above-mentioned prior art, thus those skilled in the art's problems faced be to provide one kind can be greatly The equipment for avoiding the prevention insect of drawbacks described above.
The first embodimentIn, the solution to the problem using it is a kind of with can the carrier that falls of flameless combustion it is anti- Control insect equipment.
The carrier is further characterized in that it contains at least one insecticide active substance.
Therefore, according to the present invention, a kind of equipment for preventing insect is provided in the first embodiment comprising one Kind can flameless combustion fall and be provided with the carrier of at least one insecticide active substance, the insecticide active substance for example passes through Dipping provides.According to the present invention, which is designed to once be lighted with flame, i.e., will be after fray-out of flame --- example Such as by blowing-out or fitful wind, continues flameless combustion and fall without extinguishing completely.Flameless combustion makes the carrier release at least one Insecticide active substance, to prevent insect.
Description of the drawings
Fig. 1 shows the 20m tested in embodiment3Laboratory;
Fig. 2 shows the 1m tested in embodiment3Laboratory;
Fig. 3 shows the 20m tested in embodiment3Laboratory;
Fig. 4 shows the modes of emplacement of mosquito-repellent incense and fan in embodiment.
Specific implementation mode
Carrier
For purposes of the invention, carrier is not subject to any particular limitation, as long as it can be released in flameless combustion Put at least one insecticide active substance.
Suitable carrier is such as cellulose-based carrier.In this respect, an example that can be mentioned is paper carrier, will It is described in further detail in a kind of preferred embodiment below.Other cellulosic-based materials have, for example, wood chip, sawdust or sawdust, Rice husk, corncob (being preferably free of niblet), pecan shell and peanut shell.Especially thin particieboard is also suitable for Carrier material.A kind of suitable cellulose-based carrier is described in such as 43 223 76 A1 of German patent application DE, it is open in Appearance is included in this specification by way of citation herein.
Another feasible carrier is based on textile material.Such carrier can a part or whole part include for example by polyester or Buddhist nun Either natural fiber such as cotton, viscose rayon, linen/viscose rayon mixture or the synthesis of synthetic fibers made of dragon The mixture of fiber and natural fiber such as cellulose polyester (synthetic paper) or cotton polyester (cotton polyester).It is other Example is wool felt (wool feltine) and polyester fiber satin (Trevira satin).
Another feasible carrier based on can flameless combustion plastic material, such as makrolon, polyester, polyamide and poly- Terephthalate.Therefore, belong to the scope of the present invention below, that is, the carrier element for being used for insecticide active substance can be by plasticity material Material is made, and before the carrier element enters final production process or moulding process, active material is added thereto.The present invention The notable feature of active material in range is that activity is not influenced by the moulding process of the carrier element, or only to it Influence with unsubstantiality, while can be carried from the plasticity with substantially invariable evaporation rate with the flameless combustion of carrier It is discharged in body.Selection is used to prepare the method in particular injection molding of the carrier, wherein by insecticide active substance, such as pyrethroid Ester is mixed with a kind of plastic raw materials such as makrolon, and then the mixture is made by being processed in the mould in injection molding Specified final shape.The example of the manufacturing method of replacement is extruding or thermoforming.
Within the scope of the invention, cellulose-based carrier is particularly preferably used.
Within the scope of the invention, paper carrier is extremely particularly preferably used.
Thus, a poleParticularly preferred embodimentIn, the problem of present invention is based on, solution was using a kind of For prevent insect comprising can flameless combustion paper carrier equipment.
The paper carrier is characterized in that, contains at least one insecticide active substance.
Therefore, according to the present invention, provided in the pole particularly preferred embodiment it is a kind of for prevent insect, include A kind of equipment of paper carrier, the paper carrier can flameless combustion fall and contain at least one insecticide active substance, the desinsection Active material is for example provided by way of dipping.According to the present invention, which is designed to, once with flame ignition, i.e., Will be after fray-out of flame --- for example by blowing-out or fitful wind, continues flameless combustion and fall without extinguishing completely.Flameless combustion So that the paper carrier is discharged at least one insecticide active substance, thus prevents insect.
In a kind of specific implementation mode of the pole particularly preferred embodiment of the invention, equipment of the invention is by carrying Body --- especially paper carrier, at least one insecticide active substance and, if appropriate, other additives for example potassium nitrate form. Other additives are described below.
Cellulose-based carrier-paper carrier
According to the first embodiment, equipment of the invention includes a kind of paper carrier.The paper carrier contains cellulose.At this In the range of invention, the meaning of cellulose is interpreted as the chemical digestion institute by plant fiber (being in most cases timber) The biomass of formation, and the biomass is mainly made of cellulose.
The paper carrier of type of the present invention has been known for many years, but is not in insect control field.For example, over about 150 years, Paper carrier always is impregnated using Asia resin " styrax ", the product of formation is referred to as " Armenia's paper ".It should " Ya Meini Sub- paper " is used to eliminate smell or the other not pleasant smells of food and tobacco.Frenchman Auguste Poncet are beautiful from Asia The resin is taken back in the route of Buddhist nun Asia, this resin can also be used for the production of stacte, thus make one to remember the smell of stacte.The paper It is sold with the pamphlet of different numbers.When using this kind of paper, one page is removed from pamphlet, lights and then puts out in ashtray Going out makes it slowly flameless combustion is fallen.During flameless combustion, which releases required aromatic substance to make environment In be full of pleasant smell.The paper substrate of the present invention also uses in a similar way.
In principle, for the purpose paper carrier is not subject to any particular limitation, as long as it usually can absorb at least one The suitable insecticide active substance of kind, and after the paper carrier is ignited and is extinguished, at least one insecticidal activity can be discharged Substance and will not cause to decompose substantially.
But, it has been suggested that, the paper weight of the paper carrier particularly suitable for the object of the invention is preferably 25 to 300g/m2, it is outstanding It is 25 to 270g/m2, particularly preferred 25 to 250g/m2, extremely particularly preferred 25 to 230g/m2, particularly preferred 25 to 215g/m2, Especially 25 to 200g/m2
It is then preferred that paper carrier thickness between 0.1 to 0.5mm, particularly preferably between 0.15 to 0.45mm, extremely especially It is preferably between 0.15 to 0.40mm, particularly preferably between 0.15 to 0.34mm, especially 0.15 to 0.32mm.
As for the size of single paper carrier, the present invention is unrestricted.But the paper carrier of the present invention should be with i.e. cleavable Form exist enable the user to use in an adequate manner, that is, its can have for example the paper carrier can be made at one The size that flameless combustion is fallen in container, a container such as ashtray.
For example, according to the present invention, workable paper carrier can be, such as the carrier made from cardboard, the cardboard ratio Such as absorbability cardboard, cardboard or corrugated board.
Insecticide active substance
It is given only a kind of carrier of insecticide active substance, especially paper carrier, equipment for use in the present invention.Or Person also --- especially paper carrier --- can go up while provide two or more insecticide active substances in carrier, for example, offer 2, 3 or 4 kind of insecticide active substance.
It is only limited by the following in the selection principle of suitable insecticide active substance, i.e., insecticide active substance in carrier, especially Be paper carrier about 350 to 600 DEG C of flameless combustion at a temperature of, be discharged into the air of surrounding with not decomposing substantially, Er Qieji This does not lose its insecticidal activity.Within the scope of the invention, the meaning of term " not decomposing substantially " refers to the ratio decomposed No more than 80%, preferably more than 70%, particularly preferably it is no more than 60%, especially no more than 50%, especially no more than 40%.In the first embodiment of the present invention, at least one insecticide active substance impregnated paper matrix, described at least one Kind insecticide active substance is selected from pyrethroid, is especially selected from fluoranthene (acrinathrin), allethrin (allethrin), d_allethrin (d-allethrin), esbiothrin (d-trans-allethrin), the right side Revolve cis trans allethrin (d-cis-trans-allethrin), alphamethrin (alphamethrin), Bathrin, Biphenthrin (bifenthrin), bioallethrin (bioallethrin), bioallethrin-S- rings penta Base isomers, bioethanomethrin, biopermethrin (biopermethrin), bioresmethrin (bioresmethrin), Cyhalothrin (clocythrin), dichloro alkyne valerate (chlovaporthrin), second cyanogen chrysanthemum Ester (cycloprothrin), cyfloxylate (cyfluthrin), β-cyfloxylate, lambda-cyhalothrin (cyhalothrin), smart gamma cyhalothrin (gamma-cyhalothrin), gamma cyhalothrin (lambda- Cyhalothrin), cypermethrin (cypermethrin), α-cypermethrin, β-cypermethrin, alphamethrin, θ-chlorine cyanogen Pyrethroids, ζ-cypermethrin, cyphenotrin, decis (deltamethrin), Dtrans allethrin (depallethrin), empenthrin (empenthrin), empenthrin (1R isomers), Es- biology allyl chrysanthemums Ester (esbiothrin), S- fenvalerates (esfenvalerate), ethofenprox (etophenprox), fenfluthrin (fenfluthrin), Fenpropathrin (fenpropathrin), fenpirithrin (fenpyrithrin), fenvalerate (fenvalerate), flubrocythrinate, flucythrinate (flucythrinate), flumethrin (flumethrin), fubfenprox, miaow alkynes pyrethroids (imiprothrin), kadethrin (kadethrin), methoxy benzyl fluorine chrysanthemum Ester (metofluthrin), neopynamine, Permethrin (permethrin), cis- Permethrin, trans permethrin, phenylate chrysanthemum Ester (phenothrin), phenothrin (1R transisomers), d-phenothrin, prallethrin, the third Flumethrin (profluthrin), protrifenbute, d_allethrin, anti-Chryson (pyresmethrin), pyrethrin (pyrethrin), resmethrin (resmethrin), cis- resmethrin, RU-15525, silafluofene (silafluofen), Taufluvalinate (tau-fluvalinate), Tefluthrin (tefluthrin), tetramethrin (tetramethrin, Phthalthrin), tetramethrin (1R isomers), terallethrin (tetrallethrin), tralomethrin (tralomethrin), transfluthrin, ZXI 8901, pyrethrin (pyrethrin, pyrethrum) and above-mentioned substance Any mixture.
In another embodiment, which can be selected from following active material, following insecticide active substances It can be used alone or any combination uses each other, can also be used with above-mentioned insecticide active substance any combination:
Acetylcholinesterase (AChE) inhibitor
Carbamates
Prestige (aldoxycarb), allyxycarb for example, alanycarb (alanycarb), Aldicarb (aldicarb), sulfone go out (allyxycarb), aminocarb (Benfuracard micro (benfuracarb), close by aminocarb), ficams (bendiocarb) Kill prestige (bufencarb), butacarb (butacarb), fourth fork prestige (butocarboxim), oxygen fourth fork prestige (butoxycarboxim), sevin (carbaryl), furadan (carbofuran), carbosulfan (carbosulfan), Cloethocarb (cloethocarb), dimetilan (dimetilan), benzene worm prestige (ethiofencarb), Osbac (fenobucarb), fenothiocarb (fenothiocarb), Carzol (formetanate), furathiocarb (furathiocarb), Mobucin (isoprocarb), metham-sodium (metam-sodium), mercaptodimethur (methiocarb), methomyl (methomyl), MTMC (metolcarb), methomyl (oxamyl), Aphox (pirimicarb), Carbamult (promecarb), cannibalisation Prestige (propoxur), sulphur sulfate (thiodicarb), special ammonia fork prestige (thiofanox), Landrin (trimethacarb), Destroyed (XMC), Meobal (xylylcarb), triaguron (triazamate)
Organophosphorus compounds
For example, accephate (acephate), azoles pyridine phosphorus (azamethiphos), azinphos-methyl (azinphos-methyl), Triazotion (azinphos-ethyl), Rilariol (bromophos-ethyl), bromobenzene alkene phosphorus (bromfenvinfos (- methyl)), special Pyrimitate (butathiofos), cadusafos (cadusafos), carbophenothion (carbophenothion), earth worm chlorine phosphorus (chlorethoxyfos), chlorfenviphos (chlorfenvinphos), chlormephos (chlormephos), chlorpyrifos-methyl (chlorpyrifos-methyl), chlopyrifos (chlorpyrifos-ethyl), fly Malicious phosphorus (coumaphos), Surecide (cyanofenphos), cynock (cyanophos), chlorfenviphos (chlorfenvinphos), demeton-methyl (demeton-S-methyl), dioxydemeton-s-methyl (demeton-S- Methylsulphon), torak (dialifos), basudin (diazinon), dichlofenthion (dichlofenthion), enemy enemy Fear (dichlorvos)/DDVP, Carbicron (dicrotophos), Rogor (dimethoate), dimethylvinphos (dimethylvinphos), salithion (dioxabenzofos), disulfoton (disulfoton), EPN, Ethodan (ethion), ethoprop (ethoprophos), oxygen Diothyl (etrimfos), Dovip (famphur), Nemacur (fenamiphos), Folithion (fenitrothion), fensulfothion (fensulfothion), Entex (fenthion), pyrrole fluorine Sulphur phosphorus (flupyrazofos), Dyfonate (fonofos), peace fruit (formothion), fosmethilan (fosmethilan), thiophene Oxazolone phosphorus (fosthiazate), worm phosphorus in heptan (heptenophos), iodfenphos (iodofenphos), different rice blast net (iprobenfos), fluorine azoles phosphorus (isazofos), propylamine phosphorus (isofenphos), O- isopropyl salicylate, isoxazolines (isoxathion), malathion (malathion), Afos (mecarbam), methacrifos (methacrifos), acephatemet (methamidophos), methidathion (methidath ion), Menite (mevinphos), Azodrin (monocrotophos), 2-dichloroethylk dimethyl phosphate (naled), flolimat (omethoate), metilomerkaptofosoksid (oxydemeton-methyl), Parathion-methyl (parathion methyl), parathion (parathion ethyl), phenthoate dimephenthoate cidial (phenthoate), first Mix phosphorus (phorate), zolone (phosalone), phosmet (phosmet), phosphamidon (phosphamidon), second the third phosphorus prestige (phosphocarb), phoxim (phoxim), pirimiphos-methyl (pirimiphos methyl), Diothyl (pirimiphos Ethyl), Profenofos (profenofos), Kayaphos (propaphos), propetamphos (propetamphos), Toyodan (prothiofos), Fac (prothoate), pyraclofos (pyraclofos), Ofunack (pyridaphenthion), rattle away Sulphur phosphorus (pyridathion), quinalphos (quinalphos), cadusafos (sebufos), thiotep (sulfotep), second rosickyite Phosphorus (sulprofos), Tebupirimphos (tebupirimphos), Swebate (temephos), Terbufos (terbufos), Ravap (tetrachlorvinphos), thiometon (thiometon), Hostathion (triazophos), metrifonate (triclorfon), Kilval (vamidothion)
Sodium channel modulators/potential dependent sodium channel blockers
DDT
Oxadiazine class (oxadiazine)
Such as indoxacarb (indoxacarb)
Semicarbazones (semicarbazone)
Such as metaflumizone (metaflumizone) (BAS 3201)
Acetyl choline receptor agonists/antagonist
Chlorine nicotine (chloronicotinyl)
For example, Acetamiprid (acetamiprid), clothianidin (clothianidin), dinotefuran (dinotefuran), pyrrole Worm quinoline (imidacloprid), Nitenpyram (nitenpyram), Nithiazine (nithiazine), thiacloprid (thiacloprid), Diacloden (thiamethoxam)
Nicotine (nicotine), bensultap (bensultap), Padan (cartap)
Acetylcholine receptor modulators
Spinosyn classes
Such as pleocidin (spinosad)
The controlled chloride channel antagonists of GABA
Organochlorine class
For example, toxaphene (camphechlor), Niran (chlordane), 5a,6,9,9a-hexahydro-6,9-methano-2,4 (endosulfan), lindane (gamma-HCH), HCH, heptachlor (heptachlor), lindane (lindane), methoxychlor (methoxychlor)
Fiprol classes
For example, acetoprole, ethiprole (ethiprole), Frontline (fipronil), pyrafluprole, Pyripole, fluorine pyrazoles worm (vaniliprole)
Chloride channel activator class
Mectin classes
For example, avermectin (abamectin), emaricin (emamectin), emamectin-benzoate (emamectin-benzoate), ivermectin (ivermectin), lepimectin, milbemycin (milbemycin)
Juvenile hormone mimics class
For example, difenolan (diofenolan), the young ether (epofenonane) of guarantor, shuangweiwei (fenoxycarb), alkene worm Ethyl ester (hydroprene), kinoprene (kinoprene), methoprene (methoprene), pyriproxyfen (pyriproxifen), Triprene (triprene)
Ecdysone agonist/agent interfering class (disruptor)
Diacyl hydrazine
For example, ring tebufenozide (chromafenozide), Benzoic acid N-tert-butyl-N-(4-chlorobenzoyl)hydrazide (halofenozide), Runner (methoxyfenozide), bisacylhydrazine (tebufenozide)
Benzoylurea derivertives
Benzoyl area kind
For example, bistrifluron (bistrifluron), UC 62644 (chlofluazuron), fluorourea (diflubenzuron), fluorine fluazuron (fluazuron), flucycloxuron (flucycloxuron), flufenoxuron (flufenoxuron), flubenzuron (hexaflumuron), fluorine the third oxygen urea (lufenuron), Rimon (novaluron), Noviflumuron (noviflumuron), penfluron (penfluron), volt worm phosphorus (teflubenzuron), insecticidal lung (triflumuron)
Buprofezin (buprofezin)
Cyromazine (cyromazine)
Oxidative phosphorylation inhibitor, ATP agent interfering classes
Mite killing sulphur is grand (diafenthiuron)
Organo-tin compound class
Such as azoles ring tin (azocyclotin), plictran (cyhexatin), fenbutatin oxide (fenbutatin-oxide)
By oxidative phosphorylation the agent of solution idol (decoupler) class for interrupting H- proton gradients
Pyroles
Such as chlorfenapyr (chlorfenapyr)
Dinitrobenzene phenols
Such as binapacryl (binapacyrl), dinobuton (dinobuton), dinocap (dinocap), DNOC
Site I (site-I) electron transfer inhibitors class
METI classes
Such as it fenazaquin (fenazaquin), fenpyroximate (fenpyroximate), pyramine phenylate (pyrimidifen), rattles away Mite ketone (pyridaben), tebufenpyrad (tebufenpyrad), Tolfenpyrad (tolfenpyrad)
Amdro (hydramethylnon)
Mitigan (dicofol)
II electron transfer inhibitors class of site
Rotenone (rotenone)
III electron transfer inhibitors class of site
Acequinocyl (acequinocyl), fluacrypyrim (fluacrypyrim)
Insect gut membrane micro agent interfering class
Dipel (Bacillus thuringiensis) bacterial strain
Fatty biosynthesis inhibitor class
Tetronic acid class
For example, Envidor (spirodiclofen), Spiromesifen (spiromesifen)
Tetramates acids (tetramic acid)
Such as spiral shell worm ethyl ester (spirotetramate), cis- 3- (2,5- 3,5-dimethylphenyls) -4- hydroxyl -8- methoxyl groups -1- Azaspiro [4.5] decyl- 3- alkene -2- ketone
Benzamide type
Such as flonicamid (flonicamid)
Octopaminergic agonist class
Such as Amitraz (amitraz)
Magnesium stimulates atpase inhibitor class
Propargite (propargite)
Nereistoxin is similar to object
Such as thiocyclam oxalates (thiocyclam hydrogen oxalate), dimehypo (thiosultap- sodium)
Ryanodine acceptor agonist
Benzoic acid diformamide class
Such as Flubendiamide (flubendiamid)
It is anthranilamide-based
Such as rynaxypyr (the bromo- N- of 3- { 4- chloro-2-methyls -6- [(methylamino) carbonyl] phenyl } -1- (3- chloro pyrroles Pyridine -2- bases) -1H- pyrazoles -5- formamides)
Biological products, hormone or pheromones
Nimbin (azadirachtin), bacillus category (Bacillus spec.), muscardine class (Beauveria Spec.), Pherocon CM (codlemone), green muscardine fungus class (Metarrhizium spec.), Paecilomyces varioti class (Paecilomyces spec.), thuringiensin (thuringiensin), Verticillium dahliae class (Verticillium spec.)
The mode of action it is unknown or be not known reactive compound
Fumigant
Such as aluminum phosphate, methyl bromide, vikane
Anti-feedant
Such as ice crystal (cryolite), flonicamid, pymetrozine (pymetrozine)
Acarid growth inhibitor
Such as clofentezine (clofentezine), etoxazole (etoxazole), Hexythiazox (hexythiazox)
Amidoflumet, benclothiaz, Citrazon (benzoximate), Bifenazate (bifenazate), bromine Mite ester (bromopropylate), Buprofezin (buprofezin), quinomethionate (quinomethionate), Spanon (chlordimeform), chlorobenzilate (chlorobenzilate), chloropicrin (chloropicrin), Clothiazoben, cycloprene, cyflumetofen (cyflumetofen), CGA 183893 (dicyclanil), Fenoxacrim, fluorine nitre diphenylamines (fentrifanil), flubenzimine, flufenerim, flufenzine (flutenzin), Gossyplure (gossyplure), volt worm hydrazone, japonilure, metoxadiazone (metoxadiazone), oil, Butacide (piperonyl butoxide), potassium oleate (potassium oleate), pyridalyl (pyridalyl), sulfluramid (sulfluramid), dicofol (tetradifon), mite killing thioether (tetrasul), triarathene (triarathene), Verbutin (verbutin)
Within the scope of the invention, the meaning of insecticide active substance is also understood as referring to anthelmintic activity substance or synergist.
Active material with anthelmintic action also can be used alone, or with other active materials such as Metadelphene (dimethyltoluamide) (DEET) and picanidin are used in combination.
The content of --- especially paper carrier --- middle insecticide active substance as carrier provided by the invention, not by appoint What special limitation.But it was demonstrated that the content of preferred insecticide active substance is 0.01 to 100.0mg/24cm2Paper accumulates, special Not preferably 0.05 to 80mg/24cm2Paper accumulates, and extremely particularly preferred 0.1 to 60mg/24cm2Paper accumulate, particularly preferred 0.15 to 40mg/24cm2Paper accumulates, and especially 0.20 to 20mg/24cm2Paper accumulates, and is each based on carrier --- especially paper carrier, institute Stating paper carrier has above-mentioned paper weight and paper thickness.
In the Pesticidal combination of the present invention, carrier --- especially paper carrier --- can also contain other active matters Matter.Herein, a kind of important component is potassium nitrate, can make carrier --- especially paper --- light and then extinguish after not Meeting completely burned, and only flameless combustion is fallen.According to the present invention, the nitric acid being present in carrier --- especially paper carrier --- The amount of potassium is unrestricted in principle.But it was demonstrated that it is preferred that the amount of potassium nitrate is 5 to 50g/m2, particularly preferred 7 to 45g/m2, Extremely particularly preferred 9 to 40g/cm2, particularly preferred 10 to 35g/cm2, especially 12 to 30g/cm2
The carrier --- especially paper carrier --- that the present invention uses can also contain natural and/or synthetic perfume and it is organic and Inorganic colourant.
Natural perfume material can be selected from, such as Moschus, civetta, ambergris, castereum and similar fragrance:Ajawa oil (ajowan oil), almond oil (almond oil), ambrette seed absolute oil (ambrette seed absolute), Angelica root oil (angelica root oil), anisole (anisole), basil (basil oil), bay (leaf) oily (bay oil), peace Cease botany bar gum (benzoin resinoid), essence of bergamot (essence of bergamot), white birch oily (birch oil), rose Common vetch wood oil (rosewood oil), aniseed oil (ferula oil), cajeput oil (cajeput oil), cananga oil (cananga oil), gapiscum oil, caraway oil (caraway oil), cardamom oil (cardamom oil), carrot seed Oily (carrot seed oil), cinnamon oil (cassia oil), cedar wood oil (cedar wood oil), celery seed oil (celery Seed oil), cassia oil (cinnamon bark oil), citronella oil (citronella oil), clary sage oil (clary Sage oil), caryophyllus oil (clove oil), brandy sesame oil (cognac oil), coriander oil (coriander oil), Bi it is clear Eggplant bitter principle oily (cubebene oil), camphorated oil (camphor oil), dill oil (dill oil), estragon oil (tarragon Oil), eucalyptus oil (eucalyptus oil), sweet taste fennel oil (fennel oil sweet), calbanum resinoid, garlic Oily (garlic oil), geranium oil (geranium oil), ginger oil (ginger oil), oil of grapefruit (grapefruit Oil), hop oil (hop oil), hyacinth absolute oil (hyacinth absolute), absolute of jasmine (jasmine Absolute), juniper berry oil (juniper berry oil), labdanum resin (labdanum resinoid), lavender oil (lavender oil), bay tree leaf oil (bay leaf oil), lemon oil (lemon oil), lemongrass oil (lemon Grass oil), lavage oil, mace oil (mace oil), tangerine oil (tangerine oil), Nfisoma Absolute, myrrh absolute oil (myrrh absolute), mustard oil (mustardoil), narcissus absolute (narcissus Absolute), neroli oil (neroli oil), betel oil (nutmeg oil), robur moss absolute oil (oak moss Absolute), olibanum resin (olibanum resinoid), onion oil (onion oil), opoponax resinoid, orange Oily (orange oil), neroli oil (orange flower oil), concrete of iris (iris concrete), papper oil (pepper oil), peppermint oil (peppermint oil), peru balsam (balsam of Peru), petit grain oil (petit Grain oil), pinke needle oil (pine needle oil), rose absolute (rose absolute), attar of rose (rose oil), Rosemary oil (rosemary oil), sandalwood oil (sandalwood oil), sage oil (sage oil), curly-mint Oil, levant storax oil (styrax oil), thyme linaloe oil (thyme oil), tolu balsam (tolu balsam), tonka-bean absolute oil (tonka bean absolute), tuberose absolute (tuberose absolute), turpentine oil (oil of Turpentine), vanilla pod absolute oil (vanilla pod absolute), vetiver oil (vetiver oil), violet leaf absolute oil (violet leaf absolute), ylang-ylang oil (ylang-ylang oil) and similar vegetable oil etc..
According to the present invention, the synthetic perfume of --- especially paper carrier --- middle addition can be to carrier material:
Firpene, limonenes and similar hydrocarbon, 3,3,5- cyclonols, linalool, geraniol, nerol, citronellol, peppermint Alcohol, 2- baras camphors, bornyl methoxycyclohexanol (borneylmethoxycyclohexanol), benzylalcohol, para-methoxybenzyl alcohol (anisal alcohol), cinnamyl alcohol, bata-phenethyl alcohol, cis-3-hexanol, terpinol and similar alcohol;Anethole (anethol), Musk xylene, isoeugenol, eugenol methyl ether and similar phenol;α-amyl cinnamic aldehyde, anisaldehyde, n-butanal, cumin Aldehyde, cyclamen aldehyde, capraldehyde, isobutylaldehyde, hexanal, enanthaldehyde, n- aldehyde C-9 nonadienol (n-nonylaldehyde Nonadienol), citral, citronellal, laurine, benzaldehyde, methyl nonyl acetaldehyde, cinnamic acid, dodecanol, hexyl Cinnamic acid, the hendecanal, piperonal, vanillic aldehyde, ethyl vanillin and similar aldehyde, methyl amyl ketone, methyl betanaphthyl ketone, first nonyl Ketone, muskone, diacetyl (diacetyl), 2,3- pentanediones (acetylpropionyl), acetyl butyryl (acetylbutyryl), carvol, dimetone (methone), camphor, acetophenone, melilotal, ionone, crystal violet Sieve ketone and similar ketone;Amyl butyrolactone, diphenyl ether, phenyl glycidyl glycine methyl ester (methyl phenylglycidate), nonyl Benzylacetone, cumarin, cineol (cineol), strawberry aldehyde and similar lactone or oxide, methyl formate, isopropyl formate, first Sour virtue camphor tree ester, ethyl acetate, octyl acetate, methyl acetate, benzyl acetate, cinnamyl acetate, butyl propionate, isoamyl acetate, Isopropyl isobutyrate, geranyl isovalerate, allyl hexanoate (allyl capronate), butyl heptylate, octyl octanoate, heptyne Carboxylate methyl ester, methyl octine carbonate, isoamyl caprylate, methyl laurate, ethyl myristate, methyl myristate, benzoic acid Ethyl ester, Ergol, aminomethyl phenyl methyl acetate (methyl carbinylphenylacetate), isobutyl phenylacetate, Methyl cinnamate, styracin (styracin), gaultherolin, ethyl anisate, artificial neroli oil, pyruvic acid Ethyl ester, butyl ethyl butyrate, benzyl propionate, butyl acetate, butyl butyrate, vertenex, cedryl acetate, perfume (or spice) Thatch alcohol acetic ester, geraniol formate, narceol, ethyl butyrate, ethyl hexanoate, ethyl cinnamate, ethyl phenylacetate, Ethylene brassylate (ethylene brassylate), geranyl acetate, geranyl formate, isoamyl salicylate, valeric acid isoamyl Ester, isobornyl acetate, linalyl acetate, artificial neroli oil, dihydrojasmonate, nonyl acetate, acetic acid beta-phenyl second Ester, acetic acid trichlorine methylene phenyl methyl esters (trichloromethylenephenylcarbinyl acetate), acetic acid pine tar Ester, vetacetyl and similar ester.These fragrance can be used alone, or can be in admixture with one another by therein at least two.It removes Outside the fragrance, it can also contain common additive in perfumery, such as patchouli oil or class in preparation of the invention if appropriate As volatilization inhibitor, such as eugenol or similar viscosity modifier.
The product of the present invention can also contain eliminating smell agent, for example, lauryl methacrylate, geranyl crotonate, nutmeg Sour acetylamino phenyl ester (acetophenone myristate), melilotal benzaldehyde (p-methylacetophenone Benzaldehyde), benzyl acetate, benzyl propionate, jasminal, anisaldehyde, diphenyl ether, methyl benzoate, benzoic acid Ethyl ester, phenylacetate, ethyl phenylacetate, neolin, safrol (safrol) etc..
The carrier --- especially paper carrier --- of the present invention can also contain synergist, such as Octachlorodipropyl Ether (octachlorodipropyl ether) and Butacide, these synergist can be used alone or with above-mentioned insecticide active substance It is used in combination.
Matrix
In addition, insecticide active substance may be present in the matrix on carrier --- especially paper carrier ---.By using A kind of host material wherein including insecticide active substance, it can be ensured that the insecticide active substance is after product is made according to the present invention Using not escaped out substantially before the product, and therefore ensure that the product of the present invention will not change its consistency.
Suitable host material is all under ambient environment (23 DEG C, 1013mbar), can be prevented used in the present invention The system that is escaped from carrier material such as paper carrier of at least one insecticide active substance.
The organic substance for being suitable as host material include polyvinyl alcohol, wheat gluten and its derivative, carbohydrate, Starch (from different plant sources), amylose and its derivative, amylopectin and its derivative, cellulose and its derivative Object, hydrolysis starch, modified starch, modified starch derivative, maltodextrin, hydroxypropyl methyl cellulose (HPMC), polyethylene Pyrrolidones (PVP), chitin, chitosan, polysaccharide gum and its derivative, polyethylene glycol, polyester, hydroxy alkyl form sediment Powder, polyvinylpyrrolidone/cellulose derivative, casein, gelatin, the protein of dissolving, polyacrylamide, polyamines, benzene second Alkene/maleic anhydride resin, polyvinylamine, xanthan gum.
Other examples that can be mentioned that have a polyacrylate, for example, optionally crosslinked maleinization or epoxy polymer and Crosslinked (methyl) acrylate polymer.It is preferred that the condensation product of maleinization or epoxy polymer and crosslinking agent, the friendship Join preferably a kind of polyamines of agent.The example of suitable polymer is the polybutadiene that polydienes-such as molecular weight is higher than 400g/mol Alkene, poly- decadinene and soya-bean oil-and the reaction product of maleic anhydride and the copolymer and epoxidized polybutadiene of olefines, it is described The copolymer of the copolymer of olefines such as ethylene and maleic anhydride.Preferred crosslinking agent is polyamines, especially polyoxypropylene two Amine (polyoxypropylenediamine) and polyoxypropylene triamine.Other substances being also suitable for as crosslinking agent have three sweet Alcohol, polyethyleneimine and urea.Cross-linking reaction is preferably carrying out in alcoholic solution at elevated temperatures, such as in dipropylene glycol In.Maleic anhydride or epoxy group in cross-linked polymer or-NR-CO- groups, the and-CRH- by the offer of polyoxy alkene polyamines O- groups all have hydrophilic effect.
Another kind of cross-linked polymer is simple function (methyl) acrylate monomer and multifunctional (methyl) acrylate monomer Copolymer, simple function (methyl) the acrylate monomer such as hydroxy-ethyl acrylate or poly- (propylene oxide) (ethylene oxide) Monomethacrylates, multifunctional (methyl) acrylate the monomer such as ethylene glycol dimethacrylate or polyethylene glycol 400 dimethylacrylates.The free-radical polymerized completion that the preparation of crosslinking (methyl) acrylate polymer passes through monomer. In both cases, the cross-linked polymer can by liquid, dissolving or in the form of dispersion absorb liquids and gases, such as segment Scattered insecticide active substance.
Other alkane carboxylics for having solid-state alkanoic acid and gel state for being suitable as matrix former (matrix former) The metal salt of acid.As preferably can be mentioned that following substance:Stearic acid and stearic alkali metal salt, such as odium stearate;And The mixture of stearic acid and palmitic acid or their alkali metal salt, for example, odium stearate and sodium palmitate mixture.Suitable Matrix former is described in 196 24 819 A1 of DE, and relevant disclosure is included in the present invention by way of citation.
Other example organic and/or inorganic materials being mentioned, such as silica, polysilicate, polyphosphoric acid and its derivative, Poly- boric acid, clay etc..
In addition, it is possible to use the insecticide active substance of microencapsulation.Due to each self-forming micro-capsule of insecticide active substance, in standard It can avoid undesired release under indoor conditions.Suitable system is described in 100 22 989 A1 of DE, in correlation disclosure Appearance is included in the present invention by way of citation.
It prepares
The carrier material --- especially paper carrier material --- of dipping for the present invention can pass through all conventional leachings Prepared by stain method, as long as the carrier --- the especially paper carrier --- is not damaged in dipping process.The method Such as carrier is sprayed with insecticide solution, then by it in such as air drying;Or the carrier is immersed into a kind of insecticide In solution, then by it in such as air drying.Other suitable dipping methods have, by pipette dipping, ink-jet method and Silk screen print method.
Therefore, in one embodiment, the carrier --- especially paper carrier --- of Pesticidal combination of the invention can Suitable carrier material --- especially paper --- is impregnated by using suitable solution or lotion and is prepared.Herein, used Raw material is preferably the above-mentioned carrier for having been provided with appropriate potassium nitrate, especially paper carrier.In another embodiment party of the present invention In case, carrier --- especially paper carrier --- is provided of a kind of flameless combustion synergist.It can be such as potassium nitrate or height The form of potassium manganate.
The suitable solution containing at least one insecticide active substance or lotion can be water base or oil base.Extremely except this Outside a kind of few insecticide active substance, wherein further including other components, such as potassium nitrate if appropriate;Antioxidant, as phenol spreads out Biology, especially butylated hydroxytoluene (BHT), butylated hydroxyanisole (BHA) (BHT), bisphenol derivative;Arylamine class, such as phenyl- Alpha-naphthylamine;Phenetidine/condensation of acetone object or the like or benzophenone;And emulsifier, such as this Pan 80 or aliphatic acid Ester.
Suitable organic and inorganic assistant has:The natural minerals of ammonium salt and crushing, for example, it is kaolin, clay, talcum, white Chalk, quartz, attapulgite, montmorillonite or diatomite, and the synthetic mineral that crushes, such as finely ground silica, aluminium oxide And silicate;Solid carrier suitable for granule has:Such as the natural rock for crushing and being classified, such as calcite, marble, Float stone, sepiolite and dolomite, and synthesis inorganic and organic powder particles and organic particle for example wood sawdust, coconut husk, Corncob and tobacco stem;Suitable emulsifier and/or foaming agent be:Such as nonionic and anion emulsifier, such as polyoxy second Alkene aliphatic ester, polyoxyethylene aliphatic alcohol ether such as alkylaryl polyglycol ether, alkylsulfonate, alkyl sulfate, aryl Sulfonate and protein hydrolysate;Suitable dispersant is:Such as lignin sulfite waste liquor and methylcellulose.
Can be used adhesive in the gel preparation containing insecticide of the present invention, for example, carboxymethyl cellulose and powder, The natural and synthetic polymer of grain or latex shape, such as gum arabic, polyvinyl alcohol and polyvinyl acetate and natural phospholipid Such as cephalin and lecithin and synthetic phospholipid.Other additives can be mineral oil and vegetable oil.
It can be used colorant, such as inorganic pigment, such as iron oxide, titanium oxide and Prussian blue and organic dyestuff, such as Alizarin dyes, azo dyes and metallized phthalocyanine dye and micronutrient such as molysite, manganese salt, boron salt, mantoquita, cobalt salt, molybdenum Salt and zinc salt.
In the first embodiment, to carrier --- especially paper carrier --- it is middle application insecticide active substance when it is preferred Use group water solution or lotion.
In second of embodiment, to carrier --- especially paper carrier --- it is middle application insecticide active substance when it is preferred Using oil-based solution or lotion, which is preferably based on kerosene such as Isopar, and the solvent containing paraffin is for example(Exxon)。
The Pesticidal combination of the present invention is particularly suitable for preventing and treating flying insect, such as mosquito class and flies, such as housefly (Musca Domestica) belong to;And prevention moth, ant class, mite class, cockroach and moth.For this purpose, by carrier --- especially paper carrier --- It lights and extinguishes immediately, allow it in a such as suitable container that then flameless combustion is fallen.Flameless combustion fall when Between depend on carrier --- especially paper carrier --- size and carrier --- especially paper carrier --- go up potassium nitrate Amount.In general, the time of flameless combustion depended on the type and matter of carrier material --- especially paper --- for 1 minute to a few hours The filler type of amount and paper.
The present invention Pesticidal combination be particluarly suitable for using in confined space, such as interior, cellar, storeroom, shop, Silo and Animal House.But within the scope of the invention, it can also be used in such as garden or when encamping outdoors.
Referring to embodiment, the present invention will be described in more detail, but is not in any way limited in embodiment Described use form.
1. (1m is tested in insect control3Laboratory)
1.1 Material
For trying insect:1. Aedes aegypti (Aedes aegypti), 04 strains of BioGenius, sensitive strain, 3 ages in days are female Hero has
2. five band Culex pipiens pallens (Culex quinquefasciatus), 05 strains of BioGenius, sensitive strain, 3 days Age, male and female have
1.2 Equipment
1.3 Environmental condition
Temperature: 22℃
Relative humidity:40%
Illumination:Electric light
1.4 Controlling tool
A) Baygon mosquito-repellent incenses:
0.03% transfluthrin (0.5g is equivalent to 0.15mg transfluthrins)
B) for test paper (according to the present invention)
It is 82.2cm for test paper area2, impregnated with 0.66mg transfluthrins.The paper carrier size used in experiment For:
(1) 35.7cm2(being equivalent to 0.290mg transfluthrins)
(2) 27.9cm2(being equivalent to 0.225mg transfluthrins)
(3) 18.6cm2(being equivalent to 0.150mg transfluthrins)
1.5 Test method
In 1m3With life of the mosquito-repellent incense (mosquito ring) to being carried out by closed insect containing prescribed product amount in room Object is tested
Three are respectively contained 20 only for examination insect (age:3 to 4 days) cage (long 8.5cm, diameter 8cm) be placed in steel The 0.84m x 0.87m x 1.37m size (inside dimensions at bottom;1m3Capacity) glass test room in upper one third at. The paper carrier of specified amount or mosquito-repellent incense (usual 0.5g) are placed in the center of bottom, and one end is lighted.
Determine the time (KT 10, KT 50 and KT 95) of insecticidal 10%, 50% and 95%.Room will be stayed in for examination insect In 60 minutes.Then, it is determined that having killed the final amt of insect.All insects are removed from container and are transferred to a nothing and are killed In the transparent plastic beaker of worm agent.The beaker is covered with perforated lid and supplies the cellulose cotton swab impregnated with 10% sugar juice. After when holding 24 is small in the atmosphere without insecticide for insect, the death rate is determined.
The experiment repeats three to five times.
It improves:Determine that the death rate is 100% (knocking down) (KT 100) rather than 95% (KT 95).As Primary Screening Test As a result, the experiment does not repeat.
1.5 result
In 1m3In room, compared with Baygon mosquito-repellent incenses, the paper carrier (according to the present invention) of dipping is to sensitive strain 04 strains of BioGenius cause the drug effect of yellow fever mosquito (yellow-fever-causing mosquitoe) Aedes aegypti
In 1m3In room, compared with Baygon mosquito-repellent incenses, the paper carrier (according to the present invention) of dipping is to sensitive strain Five drug effect with Culex pipiens pallens of cause yellow fever mosquito of 05 strains of BioGenius
1.6 Evaluation
The comparison of the above results shows that compared with Baygon mosquito-repellent incenses, paper carrier of the invention is to Aedes aegypti and five with light Color culex generates faster down effect.
2. (20m is tested in insect control3Laboratory)
2.1 Material
For trying insect:1. Aedes aegypti, 04 strains of BioGenius, sensitive strain, 3 ages in days, male and female have
2. five band Culex pipiens pallens, 05 strains of BioGenius, sensitive strain, 3 ages in days, male and female have
2.2 Equipment
2.3 Environmental condition
Temperature: 23-26℃
Relative humidity:40-47%
Illumination:Electric light
2.4 Controlling tool
A) Baygon mosquito-repellent incenses:
0.03% transfluthrin (2.0g is equivalent to 0.6mg transfluthrins)
B) for test paper (according to the present invention)
Preparation, solution transfluthrin containing 3mg in 1ml acetone are impregnated for the solution of test paper or less amount:
(1) (0.2ml solution is immersed in 18.6cm to 0.6mg transfluthrins2On paper)
(2) (0.4ml solution is immersed in 27.9cm to 1.2mg transfluthrins2On paper)
(3) (0.8ml solution is immersed in 35.7cm to 2.4mg transfluthrins2On paper)
2.5 Test method
Experiment is in 20m as shown in Figure 13The indoor progress of size (l=2.84m, w=2.33m, h=3.03m), in Wall and roof coating are made of steel (DIN 4571), and there are five windows for the room.Ground is made of unglazed tile.Three are respectively contained 20 only for examination insect (age:3 to 4 days) wire mesh cage (l=8.4cm, diameter=8.0cm, mesh size=1.0mm) be placed in examination Interior is tested away from ground 1.80m and is left at position A, B and C of each wall 0.45m.
One disk mosquito-repellent incense is placed in the indoor central glass jar away from ground 0.5m.By the mosquito-repellent incense be fixed on one it is commercially available Mosquito coil support on and one end lighted.One fan (diameter 0.2m) blade is placed in the lower section of the cylinder upwards, and entire (manufacturer is rotated with rotating speed 1 in experimental period:Progress (Italy), model:956 11,220 volts of 5780-04W, 25 Watt, 50Hz).
Determine the time (KT 10, KT 50 and KT 95) of insecticidal 10%, 50% and 95%.Room will be stayed in for examination insect In 60 minutes.Then, it is determined that having killed the final amt of insect.All insects are removed from container and are transferred to a nothing and are killed In the transparent plastic beaker of worm agent.The beaker is covered with perforated lid and supplies the cellulose cotton swab impregnated with 10% sugar juice. After when holding 24 is small in the atmosphere without insecticide for insect, the death rate is determined.
The experiment repeats three to five times.
2.6 As a result
In 20m3In room, compared with Baygon mosquito-repellent incenses, the paper carrier (according to the present invention) of dipping is to sensitive strain 04 strains of BioGenius cause the aerosol drug effect of yellow fever mosquito Aedes aegypti
In 1m3In room, compared with Baygon mosquito-repellent incenses, the paper carrier (according to the present invention) of dipping is to sensitive strain 05 strains of BioGenius cause aerosol drug effect of the yellow fever mosquito five with Culex pipiens pallens
2.7 Evaluation
The comparison of the above results show withMosquito-repellent incense is compared, paper carrier of the invention to Aedes aegypti (2 to 3.5 times) and (2 to 5 times) faster down effects of generation of five band Culex pipiens pallens.
(20m is tested in 3 insect controls3Laboratory)
3.1 Material
For trying insect:1. Aedes aegypti, 04 strains of BioGenius, sensitive strain, 3 ages in days, male and female have
2. five band Culex pipiens pallens, 05 strains of BioGenius, sensitive strain, 3 ages in days, male and female have
3.2 Equipment
3.3 Environmental condition
Temperature: 24-25℃
Relative humidity:36-47%
Illumination:Electric light
3.4 Controlling tool
For test paper (according to the present invention)
Preparation, solution transfluthrin containing 3mg in 1ml acetone are impregnated for the solution of test paper or less amount:
(1) (0.2ml solution is immersed in 18.6cm to 0.15mg transfluthrins2On paper)
(2) (0.4ml solution is immersed in 27.9cm to 0.30mg transfluthrins2On paper)
(3) (0.8ml solution is immersed in 35.7cm to 0.60mg transfluthrins2On paper)
3.5 Test method
Experiment is in 20m as shown in Figure 13The indoor progress of size (l=2.84m, w=2.33m, h=3.03m), in Wall and roof clad are made of steel (DIN 4571), and there are five windows for the room.Ground is made of unglazed tile.Three are respectively contained Have 20 only for examination insect (age:3 to 4 days) wire mesh cage (l=8.4cm, diameter=8.0cm, mesh size=1.0mm) be placed in It away from ground 1.80m and is left at position A, B and C of each wall 0.45m in laboratory.
One disk mosquito-repellent incense is placed in the indoor central glass jar away from ground 0.5m.By the mosquito-repellent incense be fixed on one it is commercially available Mosquito coil support on and one end lighted.One fan (diameter 0.2m) blade is placed in the lower section of the cylinder upwards, and entire (specifically seeing above) is rotated with rotating speed 1 in experimental period.
Determine the time (KT 10, KT 50 and KT 95) of insecticidal 10%, 50% and 95%.Room will be stayed in for examination insect In 60 minutes.Then, it is determined that having killed the final amt of insect.All insects are removed from container and are transferred to a nothing and are killed In the transparent plastic beaker of worm agent.The beaker is covered with perforated lid and supplies the cellulose cotton swab impregnated with 10% sugar juice.
After when holding 24 is small in the atmosphere without insecticide for insect, the death rate is determined.The experiment repeats three and arrives Five times.
3.6 As a result
In 20m3In room, the cause of the paper carrier (according to the present invention) of dipping to 04 strains of BioGenius of sensitive strain The aerosol drug effect of yellow fever mosquito Aedes aegypti
In 1m3In room, the paper carrier (according to the present invention) of dipping is yellow to the cause of 05 strains of BioGenius of sensitive strain Aerosol drug effect of the pyreticosis mosquito five with Culex pipiens pallens
3.7 Evaluation
It is above-mentioned experiments have shown that using at least 0.6mg transfluthrins particularly suitable for 20m3The room of size.
4. determining paper substrate production steam object burning behavior (flameless combustion behavior)
4.1 Equipment
● the laboratory equipment of standard
● stopwatch
●1m3Room or 20m3Room
● fan (is served only for 20m3Room)
● for fastening the clamping device for trying body
● igniter
● take-up reel
4.2 Method
Before on-test, test sample is clearly identified.
Test sample is inserted into provided clamping device:Must be especially careful, it cannot make when placing test sample --- such as with ground or take-up reel --- has any contact for itself and other surfaces, the contact to experiment process (test sample Smouldering combustion process) it adversely affects.
Test sample is placed on laboratory (1m3Or 20m3) in, modes of emplacement is so that can be seen in entire experiment process Observe the test sample.For 20m3The situation tested in room can optionally employ fan and carry out simulated air circulation (placement location: See Fig. 2 and 3).Test sample is lighted with igniter until there is visible flame.Flame blow-off is so that test sample can be only immediately On the spot continue flameless combustion.Meanwhile starting with the manual time-keeping for determining test sample glowing time.During entire experiment (during flameless combustion) observes test sample, observes following situations:
Test sample is from start to finish continuously flameless combustion
Test sample is from start to finish equably burning or only part is burnt
Test sample whether during the test partial exfoliation
The test at least carries out three times.
4.3 Evaluation
In test result such as table and evaluated.At least following key factor should be carried out to evaluate and in the form of a table show Go out:
Flameless combustion phase duration (average value measured three times)
Visual phenomenon in smouldering combustion process
4.4 The factor of evaluation of visual evaluation
A=from start to finish best combustions
Partial exfoliation in b=smouldering combustion process
C=ashes extinguish
Sf=sparks are formed
4.5 Laboratory
A) such as the 1m of Fig. 23Laboratory
B) such as the 20m of Fig. 33Laboratory
5. can flameless combustion paper substrate production steam object test sample preparation
5.1 Equipment
● the laboratory equipment of standard
● stopwatch
● V4A disks (35x22cm)
● drying box (up to 50 DEG C)
● the roller press (photographers ' roller press) of photographer
● 20-500 μ l (including tube head) of Eppendorf pipettes
● it is used for the take-up reel of photographer's roller press
5.2 The pretreatment of paper
4 sizes of DIN A are cut into for pretreated paper by determining, corresponding serial number (development is used in combination Number it) clearly identifies.4 paper of DIN A is precisely weighed (net weight).
Later, the KNO of 500g a concentration of 6% is prepared3Aqueous solution.It must be noted that this should be prepared with deionized water molten Liquid.The solution made is identified with corresponding serial number, and is moved in the V4A disks that total volume is about 1 liter.The paper is immersed a concentration of 6% KNO3In solution.It has to be noticed that 4 paper of DIN A should be totally immersed into solution.After twenty minutes, by paper from this It is removed in solution and the roller press of photographer is directly used to suppress, excessive fluid in paper is discharged.
After compacting, which is dried in drying box (at about 50 DEG C) to constant weight, and be precisely weighed (hair again Weight).
The pretreatment paper made is cut into the test sample item of 12x2cm sizes, and makees mark appropriate.
5.3 The dipping of test sample item
The active substance solution for setting volume is placed on test sample item with Eppendorf pipettes.It must be noted that answer Whole amount is set to be uniformly distributed on the surface.Test sample item after dipping is identified with corresponding serial number and is sealed in aluminium foil. When the residence time be no less than 24 it is small when after, test sample item is taken out from aluminium foil for accordingly testing.Pay attention to each for sample Product item should prepare it is enough, so as to carry out desired experiment, such as test organisms activity and corresponding analysis.Make when later Test sample stores in refrigerator.
5.4 KNO3The evaluation of amount
KNO3The evaluation of amount carries out as follows:
-KNO3Amount/4 paper of DIN A
Paper gross weight-paper net weight=KNO3Amount
- gsm substances KNO3
KNO on every paper3Measure x1m24 paper areas of/DIN A=KNO3/m2
6. the drug effect of various active substance
6.1 Test sample
The paper that 1.-4. is impregnated with various active materials
1. transfluthrin:Rate of application:0.60mg
2. metofluthrin:Rate of application:0.20mg
3. prallethrin (Etoc):Rate of application:0.60mg
4. d_allethrin:Rate of application:4.00mg
5. control:The paper of inactive substance
6.2 For trying insect:
1. Aedes aegypti, 04 strains of BioGenius, sensitive strain, 3 ages in days, male and female have
2. five band Culex pipiens pallens, 05 strains of BioGenius, sensitive strain, 3 ages in days, male and female have
6.3 Equipment
6.4 Environmental condition
Temperature: 23-25℃
Relative humidity:35-57%
Illumination:Electric light
6.5 Sample number
Five paper
6.6 Test method
Experiment is in 20m3The indoor progress of size (l=2.84m, w=2.33m, h=3.03m), inner wall and roof cladding Layer is made of steel (DIN 4571), and there are five windows for the room.Ground is made of unglazed tile.Three are respectively contained 20 only for examination insect (age:3 to 4 days) wire mesh cage (l=8.4cm, diameter=8.0cm, mesh size=1.0mm) be placed in laboratory away from ground It face 1.80m and leaves at position A, B and C of each wall 0.45m (see Fig. 1).
One disk mosquito-repellent incense is placed in the indoor central glass jar away from ground 0.5m.By the mosquito-repellent incense be fixed on one it is commercially available Mosquito coil support on and one end lighted.One fan (diameter 0.2m) blade is placed in the lower section of the cylinder upwards, and entire It is rotated with rotating speed 1 in experimental period.
Determine the time (KT 10, KT 50 and KT 95) for killing worm 10%, 50% and 95%.Room will be stayed in for examination insect In 60 minutes.Then, it is determined that insecticidal final quantity.All insects are removed from container and are transferred to a nothing and are killed In the transparent plastic beaker of worm agent.The beaker is covered with perforated lid and supplies the cellulose cotton swab impregnated with 10% sugar juice. After when holding 24 is small in the atmosphere without insecticide for insect, the death rate is determined.
The experiment repeats three to five times.
6.7 As a result
Table 1
Table 2
6.8 As a result
All dipping paper (0.6mg transfluthrins, 0.2mg metofluthrins, 0.6mg prallethrins or 4.0mg d_allethrins) all have quick down effect, sequence as follows Aedes aegypti:
All scraps of paper have resulted in high mortality:(d_allethrin, transfluthrin and metofluthrin 100% The death rate;97% death rate of prallethrin).
All dipping paper (0.6mg transfluthrins, 0.2mg metofluthrins, 0.6mg prallethrins or 4.0mg d_allethrins) all have quick down effect, sequence as follows five band Culex pipiens pallens:
These products exist apparent different for five death rates with Culex pipiens pallens.Only transfluthrin results in 100% death rate, followed by metofluthrin (84%), prallethrin (35%) and d_allethrin (22%).
The condition of culture of insect species used in 7.
7.1 Five band Culex pipiens pallens
The mosquito be placed in side wall and head cover be screen board cage (48x48x39cm) in.Illumination (day night rule) passes through One timer controls (12 hours illumination/12 hour dark), and temperature is 26 DEG C ± 1 DEG C, and relative atmospheric humidity is 60% ± 10%.To enable the mosquito to suck fluid, the rayon balls that one is impregnated with the glucose solution of 10% concentration is placed in the room It is interior.Artificial blood feed is given weekly twice.Ox blood and anticoagulant are heated to 40 DEG C under magnetic stirrer stirring.It will about The 50ml blood, which is filled in the chitling of certain length, to be placed in the culturing room.This enables mosquito to suck blood.It is needed for oviposition It wants, a plate (diameter 10cm) filled with 2 cm depth tap water is placed in the culturing room.The ovum of output is moved on to equipped with 5 It rises softened water and is placed in a vinyl disc (25x37cm) in the heating plate for terrestrial toy rearing-box.Mosquito children Worm daily with the dry feed of commercially available ornamental fish (such as) feed once.After about 6 days, to pupa time.To make mosquito Son hatching, will be in the plastic barrel for moving to 10 liters together with pupa and a small amount of water.Then the mosquito that hatching can be captured is tested or is bred.
7.2 Aedes aegypti
The mosquito be placed in side wall and head cover be screen board cage (48x48x39cm) in.Illumination (day night rule) passes through One timer controls (12 hours illumination/12 hour dark), and temperature is 26 DEG C ± 1 DEG C, and relative atmospheric humidity is 60% ± 10%.To enable the mosquito to suck fluid, the rayon balls that one is impregnated with the glucose solution of 10% concentration is placed in the room It is interior.Blood feed artificial twice is given weekly.Ox blood and anticoagulant are heated to 40 DEG C under magnetic stirrer stirring.It will about The 50ml blood, which is filled in the chitling of certain length, to be placed in the culturing room.This enables mosquito to suck blood.It is needed for oviposition It wants, the filter paper pipe of 10cm height is placed in the disk filled with half depth tap water (250ml).After oviposition, these pipes are placed in In plastic barrel.To prevent ovum from drying, the moist cellulose layer of 3cm thickness is covered in bottom of the barrel in advance.To make larvae hatch, by it About half of the preceding filter paper for having stored 2-4 weeks immerses equipped with 5 liters of softened waters and is placed on adding for terrestrial toy rearing-box In a vinyl disc (25x37cm) on hot plate.Larvae daily with the dry feed of commercially available ornamental fish (such as) feed once.After about 4-5 days, to pupa time.To make mosquito hatch, pupa is moved to 10 liters together with a small amount of water In plastic barrel.Then the mosquito that hatching can be captured is tested or is bred.
8. the comparison of aerosol and the paper carrier drug effect of the present invention
8.1 Material
For trying insect:1. Aedes aegypti, 04 strains of BioGenius, sensitive strain, 3 ages in days, male and female have
2. five band Culex pipiens pallens, 05 strains of BioGenius, sensitive strain, 3 ages in days, male and female have
8.1 Equipment
8.2 Environmental condition
Temperature: 21℃
Relative humidity:40-56%
Illumination:Electric light
8.3 Insecticides
Transfluthrin 0.5/0.25/0.1/0.05/0.025/0.01 active materials/m3
8.4 Method
Three are respectively contained 20 only for examination insect (age:3 to 4 days) wire mesh cage (long 8.5cm, diameter 8.0cm) be placed in Size with steel bottom is 0.84m x 0.87m x 1.37m (inside dimensions;1m3Capacity) glass test indoor upper three At/mono-.
A certain amount of active material is dissolved in 2cm3Acetone in and by the spray solution on the bottom surface of the room.
Determine the time (KT 10, KT 50 and KT 95) of insecticidal 10%, 50% and 95%.Room will be stayed in for examination insect In 60 minutes.Then, it is determined that having killed the final quantity of insect.All insects are removed from container and are transferred to a nothing In the transparent plastic beaker of insecticide.Beaker is covered with perforated lid and supplies the cellulose cotton swab impregnated with 10% sugar juice. After when holding 24 is small in the atmosphere without insecticide for insect, the death rate is determined.
8.5 As a result
In 1m3The aerosol drug effect of yellow fever mosquito Aedes aegypti is caused in room to 04 strains of the BioGenius of sensitive strain
In 1m3Five aerosol with Culex pipiens pallens of yellow fever mosquito is caused for 05 strains of the BioGenius of sensitive strain in room Drug effect
Show that aerosol application usually requires 0.1mg/m by comparing3Transfluthrin, and the device of the invention exists 0.03mg/m3When there is drug effect.

Claims (6)

1. insect control device, for indoor use, including it is a kind of can the paper carrier of flameless combustion 1 minute to a few hours, it is special Sign is that the device is provided with a kind of insecticide active substance by dipping, and the insecticide active substance is selected from transfluthrin And metofluthrin, content are 0.20 to 20mg/24cm2Paper accumulates, and the paper weight of the paper carrier is 25 to 200g/ m2, the thickness of the paper carrier is 0.1 to 0.5mm and the paper carrier contains 12 to 30g/m2The potassium nitrate of amount.
2. insect control device according to claim 1, which is characterized in that the carrier is designed to once with flame point Combustion, will continue flameless combustion after fray-out of flame and fall without extinguishing completely.
3. insect control device according to claim 1, it is characterised in that the insecticide active substance is present in paper carrier On matrix in.
4. insect control device according to claim 3, it is characterised in that the host material be it is all 23 DEG C, Under the ambient environment of 1013mbar, the system that prevents at least one insecticide active substance from being escaped from paper carrier material.
5. the method for preparing any one of claim 1-4 described devices, which is characterized in that the paper containing insecticide active substance Carrier is prepared by making it dry with the solution impregnating carrier of the insecticide and then or by being impregnated by pipette It prepares.
6. the purposes of the device prevention insect according to any one of claim 1-4.
CN201410567921.6A 2006-05-17 2007-05-09 Insect control device and application thereof Active CN104686490B (en)

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RU2585849C9 (en) 2017-01-30
TR201105731T2 (en) 2012-02-21

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