WO2010041342A1 - Dispositif de contrôle de prolifération de moustique - Google Patents

Dispositif de contrôle de prolifération de moustique Download PDF

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Publication number
WO2010041342A1
WO2010041342A1 PCT/JP2008/068518 JP2008068518W WO2010041342A1 WO 2010041342 A1 WO2010041342 A1 WO 2010041342A1 JP 2008068518 W JP2008068518 W JP 2008068518W WO 2010041342 A1 WO2010041342 A1 WO 2010041342A1
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WO
WIPO (PCT)
Prior art keywords
container
water
mosquito
hole
small
Prior art date
Application number
PCT/JP2008/068518
Other languages
English (en)
Japanese (ja)
Inventor
康雄 小谷
Original Assignee
Kotani Yasuo
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 Kotani Yasuo filed Critical Kotani Yasuo
Priority to PCT/JP2008/068518 priority Critical patent/WO2010041342A1/fr
Publication of WO2010041342A1 publication Critical patent/WO2010041342A1/fr

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/10—Catching insects by using Traps
    • A01M1/106—Catching insects by using Traps for flying insects
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Definitions

  • the present invention relates to a mosquito breeding suppressor that is finally going to be extinct by suppressing the next-generation breeding of mosquitoes.
  • Mosquitoes become adults in about two weeks after eggs, and in the life of about one month, females lay 4 to 5 times, about 300 eggs at a time. At this time, females are animals such as humans. Suck blood.
  • mosquitoes There are various types of mosquitoes such as Aedes acacia, Acaeka and Chicaeca, but all of them cause itching when stabbed (when blood is sucked). It is better than itch alone, and what is serious is that it mediates infectious diseases such as malaria, dengue fever, and Japanese encephalitis. These are many in the tropical and subtropical regions, and in developing countries where medical technology is not sufficient, it is said that 1.5 to 3 million deaths per year occur in malaria alone.
  • mosquito traps have been proposed including those disclosed in Japanese Patent Publication No. 2006-262886.
  • the principle is a method of applying insecticidal components to mosquitoes in various forms, physically destroying mosquitoes, or incinerating them.
  • these mosquito traps are currently trying to kill flying mosquitoes, and in this way they cannot be killed in any way.
  • those using an insecticidal component are not preferable for humans even though they are low in concentration and small in amount.
  • the present invention does not kill the mosquitoes that are currently flying, but does not touch the mosquitoes and does not increase the next generation of mosquitoes. By repeating this process over several generations, the mosquito is finally annihilated.
  • International Publication No. WO2004 / 040977 proposes a project to disinfect mosquitoes in a water pool where eggs are laid, thereby gradually reducing the number of mosquitoes. And the powder is still a harmful ingredient.
  • the present invention is described in claim 1.
  • a container that can store water and a funnel at the upper end that opens and a flow hole is formed at the lower end.
  • a hole is made in the middle and the container is sealed with the bottom of the container.
  • a mosquito breeding suppressor. I will provide a.
  • the present invention also relates to a mosquito breeding suppressor as described above, wherein the bottom wall of the small tube is closed and a plurality of flow holes are formed on the side wall above the bottom wall.
  • the guide described in the third aspect is provided with a chevron-shaped guide above the bottom wall, and the flow hole is provided on the side of the guide.
  • the means for adsorbing a substance that attracts mosquitoes to floating islands as described in claim 4 and the means for covering the upper part of the small tube and container with a net-like cover according to claim 5 are provided.
  • Effect of the Invention According to the means of claim 1, the mosquito stops on a floating island floating on the water surface of a small tube, and lays eggs near the floating island or the boundary between the floating island and the water surface. This egg eventually hatches and becomes a larva (Beaufra), sinks in the water in the small tube, moves out of the insertion hole, and moves into the water stored in the container.
  • the larvae are naturally water-repellent, but because they breathe in the air, they grow by raising the water in the container and sucking the air in the space above it. And the larvae emerge and become mosquitoes (adults) that fly through the space inside the container. However, since mosquitoes cannot dive in the water, they cannot go back into the small tubes and fly off the water surface. Survive within. Therefore, it falls into nutritional deficiency or it will die out of life. By repeating this kind of ecology for several generations, the absolute number of mosquitoes will gradually decrease, so it is not impossible to finally make it extinct by installing a large number of these breeding suppressors.
  • mosquitoes stop on the floating island, and the ratio of laying eggs in the small tubes increases, and according to the means of claim 3, the eggs are easy to enter the water in the container. , Larvae are difficult to return to the tubule. Therefore, it is possible to reduce the situation where the larva is turned into a mosquito in the small tube and jumps off the water surface. According to the means of claim 4, it is possible to prevent small animals and the like from drinking the accumulated water in the small tubes (if the water runs out, it will not function as a mosquito breeding suppressor).
  • FIG. 1 is a cross-sectional view of a mosquito breeding suppressor
  • FIG. 2 is a plan view
  • FIG. 3 is a plan view of a bar that is placed on the top of the mosquito breeding suppressor
  • FIG. 4 is another example of a mosquito breeding suppressor. It is sectional drawing shown.
  • FIG. 1 is a cross-sectional view of this mosquito breeding suppressor
  • FIG. 2 is a plan view.
  • This breeding suppressor (hereinafter referred to as “suppressor”) is inserted into a container 1 capable of storing water and the container 1.
  • the container 1 is a rectangular parallelepiped or a cylindrical body having an open upper end, and is manufactured to an appropriate size with a resin or the like.
  • the small pipe 2 is formed in a funnel 4 at the upper end to form a straight cylinder, a hole 5 is formed in the middle, and a flow hole 6 is formed at the lower end.
  • the thickness of the straight tube portion is not limited, but it needs to be large enough for the larva to freely move, and is generally about 10 to 20 mm.
  • the lower end of the small pipe 2 is closed by a bottom wall 2a, and the flow hole 6 is divided into several side walls 2b above the bottom wall 2a. Of course, the flow hole 6 also needs to be large enough for larvae to enter and exit.
  • the water 3 When water 3 is injected into the small tube 2 described above, the water 3 enters the sealed space 8 in the container 1 through the circulation hole 6. At this time, the air in the space 8 passes through the holes 5 and escapes above the small pipe 2, so that the water level in the space 8 rises sequentially. And if a water level exceeds the hole 5, the escape space of the air of the space 8 will disappear and air pressure will increase. When the air pressure and the water pressure of the water column in the small pipe 2 above the water level become equal, the water level will not rise, and will be balanced in this state. Therefore, the water level of the water 3 in the container 1 can be adjusted by adjusting the position of the hole 5. In addition, the size of the hole 5 is sufficient if air can enter and exit, and 5 mm is sufficient.
  • a floating island 9 of cloth or sponge is floated on the water surface in the small tube 2.
  • This floating island 9 is for stopping the mosquito 10, and for this purpose, for example, a suction substance such as carbon dioxide, L-lactic acid, 5-adenylic acid, adenosine triphosphate is applied or adsorbed to attract the mosquito 10. Is preferred.
  • the floating island 9 should be rectangular so that the exposed water surface of the funnel 4 can be secured sufficiently. Suitable. Place the above suppressor in a place where mosquitoes 10 are likely to gather.
  • the laying mosquito (female) 10 stops on the floating island 9 and lays eggs 11 on the floating island 9 and nearby water surface.
  • the laid eggs 11 become larvae 12 in about 2 to 7 days in the vicinity, but as described above, the larvae 12 are variegated, so they dive into the water 3 of the container 1 from the insertion hole 6 through the water. Go inside. However, since the air is breathed, it rises in the water 3 and breathes by sucking the air in the upper space 8. If such behavior is repeated for 7 to 10 days, it will become a pupa (Onibo Hura) (pupa is also aquatic like the larvae 12 but breathes in the air).
  • the water 3 serves as a nutrient source for the larvae 12
  • clean water such as tap water is not preferable, and water that is contaminated to some extent such as rainwater mixed with nutrients is suitable.
  • the pupae will emerge as mosquitoes 10 in 3-4 days and fly through the space 8, but the space 8 is sealed, so you can't go outside. . Since oxygen in the space 8 gradually decreases, the larva 12 and the mosquito 10 may not be able to breathe. However, the larva 12 inhabiting in the water 3 in the container 1 returns to the small tube 2 and may become a mosquito 10 and escape from the water surface.
  • FIG. 4 is a cross-sectional view taken along the line AA of FIG. 3.
  • the upper wall is convex on the bottom wall 2a of the small tube 2.
  • a mountain-shaped guide 13 is provided, and a plurality of flow holes 14 are formed in the side wall 2 b located at the hem of the guide 13.
  • the flow hole 14 needs to have a size that allows the larva 12 to pass through, as with the flow hole 6 described above.
  • the larva 12 of the mosquito 10 is not good at swimming sideways, and it is difficult to pass through the circulation hole 6 formed in the vertical surface (in this sense, the larger the circulation hole 6 is, the better. ).
  • the guide 13 is provided, the larvae 12 hit the guide 13 and slide down when diving through the small tube 2, so that if there is a flow hole 14 there, the effect that the flow hole 14 naturally enters. There is also.
  • FIG. 5 is a plan view of the cover 15 to be placed on the container 1. If the water surface of the small tube 2 (funnel 4) is exposed in this way, small animals such as cats and dogs drink this water and May fall and the floating island 9 may block the small pipe 2.
  • FIG. 6 is a sectional view showing another example of the suppressor.
  • the plastic bottle 17 filled with drinking water or the like is used as it is as a container.
  • a small tube 19 having a funnel 18 formed at the upper end is passed through the lid 20, and the lid 20 is screwed into the cap portion 17 a of the PET bottle 17.
  • the small pipe 19 is formed with the hole 5 and the lower end is closed to form the through-hole 14 in the pipe wall as in the above example.
  • the small tube 19 and the lid 20 need to be sealed, and since the lid 20 and the base portion 17a are the same, it may be necessary to provide an appropriate sealing structure. Furthermore, it is better to provide the cover 15 described above.
  • the thing of this example has the advantage that it can be manufactured at low cost because it is only necessary to prepare the lid 20 through which the small tube 19 penetrates. Therefore, it becomes highly practical in developing countries.

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  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)

Abstract

L'invention porte sur un instrument pour contrôler la prolifération de moustique, dans lequel un petit tube comportant une extrémité supérieure en forme d'entonnoir est inséré dans un contenant, dans lequel de l'eau peut être rassemblée, dans un état étanche vis-à-vis de l'air, de façon à maintenir un niveau d'eau défini dans le contenant. Ensuite, un moustique peut se poser sur l'entonnoir et pondre des œufs. Ensuite, les larves de moustique écloses à partir des œufs sont piégées à l'intérieur du contenant, de façon à empêcher ainsi la prolifération de moustique.
PCT/JP2008/068518 2008-10-06 2008-10-06 Dispositif de contrôle de prolifération de moustique WO2010041342A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/068518 WO2010041342A1 (fr) 2008-10-06 2008-10-06 Dispositif de contrôle de prolifération de moustique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/068518 WO2010041342A1 (fr) 2008-10-06 2008-10-06 Dispositif de contrôle de prolifération de moustique

Publications (1)

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WO2010041342A1 true WO2010041342A1 (fr) 2010-04-15

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101919374A (zh) * 2010-01-28 2010-12-22 黄竹 光诱除蚊装置
CN102132661A (zh) * 2010-10-15 2011-07-27 黄竹 光诱除蚊花盆
CN102132693A (zh) * 2010-10-15 2011-07-27 黄竹 花坞除蚊器
CN103461299A (zh) * 2013-09-30 2013-12-25 无锡同春新能源科技有限公司 一种以太阳能发电为供电源的诱蚊产卵灭蚊装置
CN103461296A (zh) * 2013-09-30 2013-12-25 无锡同春新能源科技有限公司 一种以风光互补发电为供电源的诱蚊产卵灭蚊装置
US20140223802A1 (en) * 2011-02-16 2014-08-14 Centers For Disease Control And Prevention Methods and apparatus for surveillance and control of insect vectors
CN105309403A (zh) * 2015-11-11 2016-02-10 关任 一种灭蚊装置
CN105831039A (zh) * 2016-06-07 2016-08-10 佛山翱智科技有限公司 一种蚊子诱捕器
US20160242403A1 (en) * 2010-10-15 2016-08-25 Rutgers, The State University Of New Jersey Autodissemination of an insect-growth regulator for insect management
CN105961351A (zh) * 2016-04-20 2016-09-28 黄永尧 环保无公害孑孓控制器
CN109497006A (zh) * 2018-12-04 2019-03-22 欧伟明 一种孑孓诱捕灭杀装置及垃圾桶
JP2020531034A (ja) * 2017-08-30 2020-11-05 ブランデンバーグ・イノベーション・リミテッド オビトラップおよび昆虫媒介疾病を抑制する方法
CN113712002A (zh) * 2020-12-29 2021-11-30 东莞通力塑胶制品有限公司 诱蚊产卵灭蚊器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02147734A (ja) * 1988-11-29 1990-06-06 Daijiro Ogawa 雨水ますにおける蚊の発生防止装置
JPH10146145A (ja) * 1996-11-14 1998-06-02 Kazutaka Kitsumitsu 蚊殲滅器
JP2005087199A (ja) * 2003-09-18 2005-04-07 Kenji Higa ボウフラ取り
JP2006223276A (ja) * 2005-02-14 2006-08-31 Daiji Fukuhara ボウフラ駆除容器
WO2008035545A1 (fr) * 2006-09-21 2008-03-27 Daiji Fukuhara Récipient permettant de capturer des larves de moustique

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02147734A (ja) * 1988-11-29 1990-06-06 Daijiro Ogawa 雨水ますにおける蚊の発生防止装置
JPH10146145A (ja) * 1996-11-14 1998-06-02 Kazutaka Kitsumitsu 蚊殲滅器
JP2005087199A (ja) * 2003-09-18 2005-04-07 Kenji Higa ボウフラ取り
JP2006223276A (ja) * 2005-02-14 2006-08-31 Daiji Fukuhara ボウフラ駆除容器
WO2008035545A1 (fr) * 2006-09-21 2008-03-27 Daiji Fukuhara Récipient permettant de capturer des larves de moustique

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101919374A (zh) * 2010-01-28 2010-12-22 黄竹 光诱除蚊装置
US10258027B2 (en) * 2010-10-15 2019-04-16 Rutgers, The State University Of New Jersey Autodissemination of an insect-growth regulator for insect management
CN102132661A (zh) * 2010-10-15 2011-07-27 黄竹 光诱除蚊花盆
CN102132693A (zh) * 2010-10-15 2011-07-27 黄竹 花坞除蚊器
US20160242403A1 (en) * 2010-10-15 2016-08-25 Rutgers, The State University Of New Jersey Autodissemination of an insect-growth regulator for insect management
US20140223802A1 (en) * 2011-02-16 2014-08-14 Centers For Disease Control And Prevention Methods and apparatus for surveillance and control of insect vectors
US9237741B2 (en) * 2011-02-16 2016-01-19 Roberto Barrera Methods and apparatus for surveillance and control of insect vectors
US10219505B2 (en) * 2011-02-16 2019-03-05 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Methods and apparatus for surveillance and control of insect vectors
CN103461299A (zh) * 2013-09-30 2013-12-25 无锡同春新能源科技有限公司 一种以太阳能发电为供电源的诱蚊产卵灭蚊装置
CN103461296A (zh) * 2013-09-30 2013-12-25 无锡同春新能源科技有限公司 一种以风光互补发电为供电源的诱蚊产卵灭蚊装置
CN105309403A (zh) * 2015-11-11 2016-02-10 关任 一种灭蚊装置
CN105961351A (zh) * 2016-04-20 2016-09-28 黄永尧 环保无公害孑孓控制器
CN105831039A (zh) * 2016-06-07 2016-08-10 佛山翱智科技有限公司 一种蚊子诱捕器
JP2020531034A (ja) * 2017-08-30 2020-11-05 ブランデンバーグ・イノベーション・リミテッド オビトラップおよび昆虫媒介疾病を抑制する方法
JP7324190B2 (ja) 2017-08-30 2023-08-09 ブランデンバーグ・イノベーション・リミテッド オビトラップおよび昆虫媒介疾病を抑制する方法
CN109497006A (zh) * 2018-12-04 2019-03-22 欧伟明 一种孑孓诱捕灭杀装置及垃圾桶
CN109497006B (zh) * 2018-12-04 2021-07-20 欧伟明 一种孑孓诱捕灭杀装置及垃圾桶
CN113712002A (zh) * 2020-12-29 2021-11-30 东莞通力塑胶制品有限公司 诱蚊产卵灭蚊器

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