[go: up one dir, main page]

WO2004049798A2 - Procede d'obtention d'un produit gazeux utilise comme produit insectillice - Google Patents

Procede d'obtention d'un produit gazeux utilise comme produit insectillice Download PDF

Info

Publication number
WO2004049798A2
WO2004049798A2 PCT/US2003/037708 US0337708W WO2004049798A2 WO 2004049798 A2 WO2004049798 A2 WO 2004049798A2 US 0337708 W US0337708 W US 0337708W WO 2004049798 A2 WO2004049798 A2 WO 2004049798A2
Authority
WO
WIPO (PCT)
Prior art keywords
insect
attracting
gaseous product
ozone
trap
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2003/037708
Other languages
English (en)
Other versions
WO2004049798A3 (fr
Inventor
James A. Nolen
Albert Kwame Gawu-Mensah
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biosensory Inc
Original Assignee
Biosensory Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Biosensory Inc filed Critical Biosensory Inc
Priority to AU2003293063A priority Critical patent/AU2003293063A1/en
Publication of WO2004049798A2 publication Critical patent/WO2004049798A2/fr
Publication of WO2004049798A3 publication Critical patent/WO2004049798A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION 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
    • A01N25/00—Biocides, 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
    • A01N25/18—Vapour or smoke emitting compositions with delayed or sustained release
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION 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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/04—Carbon disulfide; Carbon monoxide; Carbon dioxide
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C2201/00—Details, devices or methods not otherwise provided for
    • E03C2201/40—Arrangement of water treatment devices in domestic plumbing installations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5762—With leakage or drip collecting

Definitions

  • the invention relates to a method for providing an insect-attracting gaseous product for attracting insects, to apparatus for providing such insect- attracting gaseous product, and to apparatus for attracting and/or destroying insects employing such insect-attracting gaseous product.
  • the invention further relates to a method for providing an insect-attracting gaseous product containing carbon dioxide for attracting insects, apparatus for providing an i nsect-attracting gaseous p roduct containing carbon dioxide, and apparatus for attracting and/or destroying insects with such an insect-attracting gaseous product containing carbon dioxide.
  • biting insects such as midges, biting flies, and mosquitoes are attracted to blood hosts by the odor of kairomones, which are chemicals given off by the blood host and act as attractants to such biting insects.
  • kairomones include carbon dioxide, exhaled by both avian and mammalian blood host, and octenol, an alcohol that is given off by mammalian blood hosts.
  • Mosquitoes and biting flies can detect the odor of carbon dioxide given off by a blood host at a distance of approximately 90 meters.
  • Biting insects locate a blood host by tracking the carbon dioxide plume created by a blood host. It has been discovered that a mixture of carbon dioxide and octenol is especially attractive to insects seeking mammalian blood hosts.
  • the apparatus and devices heretofore proposed for attracting and/or destroying insects rely upon a pressurized canister charged with propane, carbon dioxide, octenol, or both carbon dioxide and octenol, with or without other pheromones or other attractants, for supplying the a ttractant materials to the apparatus or device.
  • a pressurized canister charged with propane, carbon dioxide, octenol, or both carbon dioxide and octenol, with or without other pheromones or other attractants for supplying the a ttractant materials to the apparatus or device.
  • an insect-attracting gaseous product for use in attracting insects to apparatus for attracting and/or destroying such insects can be provided by an ozone generator for converting atmospheric air or pure oxygen to ozone, with the ozone generator being also in communication with a source of activated carbon for treating the generated ozone to convert ozone to carbon dioxide and oxygen. It has also been discovered that such an ozone generator in communication with a source of activated carbon can provide not only a source of carbon dioxide, but can also provide an insect-attracting gaseous product that acts as an enhanced attractant for insects compared to carbon dioxide alone.
  • the ozone generator in communication with a source of activated carbon of the present invention can be combined with any suitable insect attracting and/or destroying apparatus or device for the purpose of attracting and destroying such insects.
  • a process for supplying insect-attracting gaseous product to an insect trap for attracting insects comprising passing air or pure oxygen through an ozone-producing unit to produce a gaseous product containing ozone passing the gaseous product containing ozone through activated carbon to produce an insect-attracting gaseous product, and providing the insect-attracting gaseous product to the insect trap.
  • the ozone-producing unit preferably comprises a corona discharge area.
  • Apparatus for providing insect-attracting gaseous product to an insect trap comprising: an enclosed housing having an inlet for entry of air or pure oxygen into the housing and a discharge outlet for discharge of insect-attracting gaseous product, said discharge outlet adapted to be placed in fluid communication with an insect trap for providing the insect-attracting gaseous product to said trap; an element in said housing for treating air or pure oxygen to produce a gaseous product containing ozone; an activated carbon element; a fluid pathway through said housing for providing flow of air or pure oxygen to the element for producing an ozone-containing gaseous product and thereafter for said ozone-containing gaseous product to contact the activated carbon element to produce an insect-attracting gaseous product, and then for said gaseous product to be discharged through the discharge outlet.
  • insect-attracting gaseous product contains at least one of nitrous oxide and an NO x compound, such as nitric oxide.
  • a device and process for trapping and optionally destroying insects comprising: an insect trap; and an ozone producing unit provided with activated carbon for producing an insect-attracting gaseous product by contacting the activated carbon with ozone produced by the unit, said unit being in fluid communication with said insect trap for providing the insect-attracting gaseous product to the insect trap.
  • (k) A d evice and process as d escribed above, wherein the i nsect-attracting gaseous product contains at least one of nitrous oxide and an NO x compound, such as nitric oxide.
  • a device and process as described above wherein the ozone-producing unit comprises: an inlet for entry of air or pure oxygen into the unit; a discharge outlet for discharge of the insect-attracting gaseous product from the unit to the insect trap; and a fan for causing entry of air or pure oxygen into the unit through the inlet and discharge of the insect-attracting gaseous product through the discharge outlet.
  • Fig. 1 is a side view of an insect-attracting gaseous product-producing device useful in one embodiment of the invention
  • Fig. 2 is a side view of the device of Fig. 1 with the side panel of the device removed;
  • Fig. 3 is a cross sectional view of the device along line 3-3 of Fig. 2;
  • Fig. 4 is a side view of the device of Fig 1 attached to an insect attracting/destroying element.
  • the invention can employ any suitable ozone-generating device, such as those devices that produce ozone by corona wire or by UV, as the generator of insect-attracting gaseous product.
  • the ozone generator is equipped with a source of activated carbon, such as by either placing the source of activated carbon in the ozone generator device or in fluid communication with the ozone generator such that the ozone produced by the generator is caused to flow through the activated carbon.
  • ozone (O 3 ) As atmospheric air or pure oxygen is caused to flow through the ozone generator, ozone (O 3 ), with or without other gasses such as an oxide of nitrogen, is produced.
  • ozone generator If pure oxygen is caused to flow through the ozone generator, in general only ozone will be produced.
  • the ozone and other gases, if present, flow through the activated carbon the ozone is converted into diatomic oxygen (O 2 ) and carbon dioxide.
  • the activated carbon functions to remove the ozone from the system.
  • the O 2 , carbon dioxide, and other gasses, if present, then are caused to pass, such as by a fan, suction pump, by convection or by any other suitable apparatus or means, into any suitable insect attracting and/or destroying trap or apparatus where the insect-attracting gaseous product is employed with any other physical and chemical attractants to attract the insects to an entrapment device.
  • Figs. 1 to 3 there is shown an illustrative ozone generator equipped with an activated carbon source for providing an insect-attracting gaseous product in accordance with this invention for use with an insect entrapment device.
  • the ozone generator can be any suitable device for generating ozone from air or pure oxygen, such as for example, UV light generators and corona discharge generators.
  • a plasma tube such as a mercury plasma tube, is used to generate UV light of wavelengths sufficient to dissociate diatomic oxygen in air into molecular oxygen that then combines with other diatomic oxygen in the air being drawn or forced into the generator to form ozone.
  • Such an UV ozone generator is available from Prozone, Inc. of Huntsville, Alabama.
  • a corona discharge ozone generator the ozone is generated by a surface discharge phenomenon between a high-voltage electrode and a low-voltage electrode, which phenomenon is used to ionize air being drawn or forced through the device and between the two electrodes.
  • a corona discharge ozone generator is available from Air-Zone Inc. of Hampton, Virginia.
  • suitable corona discharge ozone generators available from Air-Zone are their models Air- Zone XT-400 and XT-800.
  • Figures 1 to 3 illustrate the invention with a corona discharge ozone generator.
  • Any suitable source of activated carbon in any suitable shape or form, can be utilized in the process and apparatus of this invention.
  • suitable activated carbon there may be mentioned an activated carbon mesh pane of the type use as filters, e.g., Honeywell, Inc.'s Activated Carbon Prefilter # 38002.
  • FIGs. 1 to 3 there is illustrated an ozone generator 10 modified to produce an output of an insect-attracting gaseous product according to the present invention.
  • the ozone generator 10 comprises a housing 12 of any suitable shape, the shape being shown as rectangular in Figs. 1 to 3.
  • the housing 12 comprises four joined side panels 14.
  • the housing 12 is provided with leg supports 16, preferably at or near the four corners of the housing, to provide a space for a flow of air, indicated by arrows A, to be drawn or forced into and through the housing.
  • the housing 12 generally has an open-grated bottom panel o r panel with vents 18 to permit flow of the air into the generator housing.
  • the top of the housing 12 i s provided with a cover panel 20 which has a vent or discharge element 22 projecting generally perpendicularly from the cover panel for providing means to discharge the gaseous products of the generator, as indicated by arrows B.
  • the vent element is preferably a tapered conduit.
  • the generator 10 is provided with an electrical lead 24 and plug 26 for connecting the device to a suitable outlet of an electrical power source (not shown).
  • the device could, however, be powered by a battery unit as the electrical power source.
  • An off/on switch 28 is provided on the housing 10 for activating or deactivating the electrical power source.
  • the generator unit 10 can also be provided with plug receptacle 29 for providing electrical power for a purpose to be explained later.
  • Electrical leads 30 and 32 are provided for connecting the electrical power to a transformer 34 in the housing 10. Transformer 34 outputs suitable voltage/current via electrical leads 36, 38, 40 and 42 to electrodes 44 and 46 located in the lower portion of the housing proximate the open- grated bottom panel 18.
  • Each electrode comprises two metal screen grids 48 and 50, separated by a ceramic core 52 held together by an insulating cap 54.
  • an activated carbon element 54 such as a Honeywell, Inc. Activated Carbon Prefilter # 38002, positioned so that air or oxygen that has been subjected to corona discharge from the electrodes 44 and 46 has to pass through the activated carbon element to reach the vent.
  • a support element 56 attached to cover 20 s upports a fan 58 located in the entrance 57 of vent 22.
  • Fan 58 is electrically connected to the power source by electrical leads 60 a nd 62 a nd operates to d raw a ir A i nto housing 1 0 through open grated bottom panel 18 and force gaseous products B out vent 22.
  • the generator 10 could be provided with a remote control and means activated by the remote control for operating the unit, such as for example, to turn the unit off or on.
  • the other gasses if present, pass through the activated carbon essentially unchanged.
  • the activated carbon removes the ozone from the system.
  • the diatomic oxygen, carbon dioxide, and other gasses, if present, are then forced by the fan 56 to exit the housing 10 through vent 22, thereby providing an insect-attracting gaseous product for use with an insect attracting and/or destroying device as illustrated in Fig. 4.
  • the generator unit 10 has an insect attracting/destroying trap unit 70, (such a s one of the type disclosed in US Patent 6,055,766, the disclosure of which is incorporated herein) mounted over vent 22 so as to receive the gaseous products B.
  • insect trap 70 is of such a nature as to require or need electrical power it can be provided with an electrical lead 72 having a plug 74 for plugging into electrical outlet 29 on housing 10.
  • the trap 70 may have a n e lectrical grid (not shown) inside the trap for destroying insects attracted to the trap and electrical lead 72 may be used to power that grid.
  • the gases B from generator unit 10 are forced by fan 56 (Figs. 1 to 3) to flow through vent 22 into trap 70 and out through vertical supports 76 of the trap as attractant gases identified by arrows C to act as attractants for insects.
  • any ozone generator unit of this invention may be employed with any suitable or useful insect attracting and/or destroying device.
  • the trap unit may be of any suitable size or shape and may utilize any suitable other insect attractant and/or any suitable insect destroying means.
  • the trap may be one employing any one or more additional attractants, such as for example, heat, light such as near UV and UV light, insect audible sounds such as heartbeat mimicked sounds, natural and synthetic pheromones, and natural and synthetic kairomones.
  • the trap may also employ one or more entrapment/destruction means, such as for example, sticky or adhesive material to trap and confine the insects, a vacuum source to collect the attracted insects, an electrical grid or the like to kill or destroy the attracted insects.
  • the gaseous mixture of trace amounts of carbon dioxide with at least one oxide of nitrogen gases acts as an improved attractant compared to carbon dioxide alone.
  • insect attractiveness can be increased 10-fold or more over carbon dioxide alone when the insect-attracting gaseous mixture from an activated carbon modified ozone generator, which gas contains at least one oxide of nitrogen and, at most, trace amounts of carbon dioxide, is employed as the attractant.
  • Trap Number 3 was baited with octenol and a preferred embodiment of the insect-attracting gaseous product of this invention in a continuous discharge, the insect-attracting gaseous product of these tests initially containing a CO 2 -NO x mixture having CO 2 concentrations of approximately 750 parts per million at the discharge point, with the CO 2 concentration of the mixture falling to levels that were indistinguishable from ambient levels within one hour.
  • Three test locations were established at mosquito-infested areas near Tweed Airport in West Haven CT. Each trap was tested at each location overnight. Every day mosquito collections in each trap were removed, identified by species, counted and recorded. Traps were then rotated to the next test location and the test was repeated that night. In order to test each trap at each location, one complete rotation of the protocol required three nights. The test protocol was repeated three times over nine consecutive nights. Data from this field trial appears in the Table below.
  • Trap Number 3 generated only one-tenth the amount of CO 2 compared to the emissions of Trap Number 1 , and these amounts dropped to levels that were indistinguishable from ambient levels within one hour, its collections were equal to 44.8% of the collections of Trap Number 1 and were drawn from a larger number of mosquito species. Compared to Trap Number 2, which had no CO 2 emissions, Trap Number 3 collections were 420% larger and were drawn from twice as many mosquito species.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Water Supply & Treatment (AREA)
  • Pest Control & Pesticides (AREA)
  • Public Health (AREA)
  • Dentistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Sink And Installation For Waste Water (AREA)

Abstract

L'invention concerne un procédé amélioré destiné à générer un produit gazeux insectillice pour piège à insectes, procédé consistant à utiliser une unité de production d'ozone et du charbon actif, de sorte que l'ozone produit dans l'unité, à partir de l'air et de l'oxygène, est amené en contact avec le charbon actif, générant ainsi un produit gazeux insectillice, ledit produit pouvant être amené dans un piège à insectes. Le produit gazeux insectillice selon l'invention surpasse en efficacité le dioxyde de carbone utilisé seul, en insectillice. Un piège à insectes est placé, en communication de fluide, avec la sortie d'une telle unité générant un produit gazeux insectillice, permettant ainsi d'obtenir un piège à insectes efficace.
PCT/US2003/037708 2002-12-02 2003-11-25 Procede d'obtention d'un produit gazeux utilise comme produit insectillice Ceased WO2004049798A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003293063A AU2003293063A1 (en) 2002-12-02 2003-11-25 Generation of gaseous product for insect attraction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43023202P 2002-12-02 2002-12-02
US60/430,232 2002-12-02

Publications (2)

Publication Number Publication Date
WO2004049798A2 true WO2004049798A2 (fr) 2004-06-17
WO2004049798A3 WO2004049798A3 (fr) 2005-05-19

Family

ID=32469430

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/037708 Ceased WO2004049798A2 (fr) 2002-12-02 2003-11-25 Procede d'obtention d'un produit gazeux utilise comme produit insectillice

Country Status (3)

Country Link
US (1) US20040154661A1 (fr)
AU (1) AU2003293063A1 (fr)
WO (1) WO2004049798A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006100670A2 (fr) * 2005-03-21 2006-09-28 Sh.A.L. 3000 Ltd. Dispositif de plomberie
US20190257061A1 (en) * 2018-02-20 2019-08-22 Michael Frink Sink cabinet drain system
CN215532959U (zh) * 2021-08-03 2022-01-18 深圳市恒泽辰科技有限公司 一种防水垫及水槽下橱柜防水结构

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2156174A (en) * 1938-04-16 1939-04-25 Frank C Braatz Drip pan for flush tanks
US2509881A (en) * 1948-05-27 1950-05-30 Sverre C Qualheim Flush tank drip pan
US2599502A (en) * 1948-06-17 1952-06-03 Clifford J Wanke Drip pan for flush tanks
US2626403A (en) * 1948-07-28 1953-01-27 Stanley H Butow Moisture collector for flush tanks
US2644955A (en) * 1950-05-18 1953-07-14 Ewing F Matthews Sweat pan for flush tanks
US2721335A (en) * 1952-11-19 1955-10-25 Sanders Harry Toilet tank tray support
US2721334A (en) * 1952-11-19 1955-10-25 Sanders Harry Adjustable toilet tank tray pan and clamp plate
US2934003A (en) * 1958-11-10 1960-04-26 Frances L Ladymon Safety drip pan for printing presses
US3096781A (en) * 1960-10-10 1963-07-09 Joseph L Roidt Drip pan for automatic dishwashing machines and similar appliances
US4369532A (en) * 1980-11-26 1983-01-25 Houchins Stanley L Sink assembly
US5224508A (en) * 1991-11-11 1993-07-06 Bates Jr Charles R Protective automatic dishwashing system
US5199457A (en) * 1992-02-25 1993-04-06 Miller David R Leak detecting surface protector
US5454195A (en) * 1993-01-19 1995-10-03 Hallsten Corporation Modular containment system for hazardous materials
US5339676A (en) * 1993-06-02 1994-08-23 Del Johnson Water leak detection, collection and support device
US5883300A (en) * 1996-01-03 1999-03-16 Johnson; Addison System and method for containing fluid leaks and overflows from appliances
US6145243A (en) * 1996-09-17 2000-11-14 American Biophysics Corporation Method and device producing CO2 gas for trapping insects
US6568419B1 (en) * 1998-02-09 2003-05-27 Promethean Medical Technologies, Inc. Disposable fluid control island
US6102073A (en) * 1998-07-13 2000-08-15 Williams; Kevin M. Fluid-collecting receptacle
US6059387A (en) * 1998-09-16 2000-05-09 Plastic Solutions, L.L.C. Receptacle for receiving fluid
US6079587A (en) * 1999-01-15 2000-06-27 Plymouth Manufacturing, Inc. Sloping container bottom with drain
US20020023293A1 (en) * 2000-07-27 2002-02-28 Lewis William Irving Protective cabinet liner

Also Published As

Publication number Publication date
AU2003293063A8 (en) 2004-06-23
WO2004049798A3 (fr) 2005-05-19
AU2003293063A1 (en) 2004-06-23
US20040154661A1 (en) 2004-08-12

Similar Documents

Publication Publication Date Title
US20040103579A1 (en) Generation of gaseous product for insect attraction
US6898896B1 (en) Insect trap system
US20060042155A1 (en) Use of nitrogen dioxide (NO2) for insect attraction
US5595018A (en) Mosquito killing system
CA2376828C (fr) Methode et dispositif pour attirer et eliminer les insectes
JP7315593B2 (ja) 飛翔害虫捕獲装置及び捕獲昆虫の計数方法
CN1325264A (zh) 用于诱杀昆虫的设备
US20080141578A1 (en) Mosquito trap mediated by filtrated visible light emitting diode and mosquito bait
Hienton Summary of investigations of electric insect traps
US20060016120A1 (en) Insect/arthropod trap
US6591545B2 (en) Method and apparatus for the systematic eradication of mosquitoes adjacent to dwellings
US20070256351A1 (en) Device and method for converting a container into an insect trapping device
US20050172542A1 (en) Apparatus for trapping flying insects
Sharma et al. Sex pheromones of noctuid moths. XXIV. Evaluation of pheromone traps for males of Trichoplusia ni
WO2004049798A2 (fr) Procede d'obtention d'un produit gazeux utilise comme produit insectillice
JP2016182131A (ja) 接触式捕捉器
EP0160950B1 (fr) Attrape-mouches
CN100435631C (zh) 诱饵式紫外光滤波发光二极管捕蚊灯及紫外光滤波发光二极管捕蚊灯
CN2582382Y (zh) 光触媒捕蚊装置
CN220494015U (zh) 害虫捕杀装置
CN115251019B (zh) 一种园林树木植物保护用捕虫器
CN2904651Y (zh) 捕蚊器
TW200418374A (en) Generation of gaseous product for insect attraction
RU2111662C1 (ru) Устройство для уничтожения насекомых
CN117016505A (zh) 害虫捕杀装置及其控制方法

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP