CN201238543Y - Device for trapping yellow-fever mosquito and luring ovum - Google Patents
Device for trapping yellow-fever mosquito and luring ovum Download PDFInfo
- Publication number
- CN201238543Y CN201238543Y CNU2008200510150U CN200820051015U CN201238543Y CN 201238543 Y CN201238543 Y CN 201238543Y CN U2008200510150 U CNU2008200510150 U CN U2008200510150U CN 200820051015 U CN200820051015 U CN 200820051015U CN 201238543 Y CN201238543 Y CN 201238543Y
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- mosquito
- bottle
- yellow
- lure
- trapping
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- 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
Abstract
The utility model discloses an aedes trapping and ovitrapping device which comprises a bottle body (1) and a black bottle cap (2) of a reversed conical cylinder (4) used as an aedes inlet (5). The device is characterized in that the upper half section of the bottle body (1) is a white transparent section, the lower half section of the bottle body (1) is a black non-transparent section, after the bottle cap (2) is covered, and three dark and bright areas (dark, bright and dark) are formed in the bottle body (1) from up to down. Compared with the prior art, the aedes trapping and ovitrapping device has the advantages of higher trappability and obvious effect.
Description
Technical field
The utility model relates to seizure, the trapping field of animal, is specifically related to the trapping of a kind of yellow-fever mosquito and lures the ovum device.
Background technology
Yellow-fever mosquito (Aedes) is the common name of Dulicidae Culicinae Aedes.It is distributed in the whole world, is a genus maximum in the Dulicidae, nearly 1000 kinds.In kind surplus state-owned 100.Yellow-fever mosquito multiplies in small-sized ponding such as treehole, thick bamboo tube, leaf liquid, cylinder jar, stone cave, hollow more, and some kind is then grown in rice field, marsh, pool.The ovum per unit area yield originates on the wet soil of the moist inwall of container or breeding site usually.The diapause ovum is low temperature resistant and dry, and survives the winter or spend arid season with this.At natural world, only part hatching of a water logging of mosquito ovum, all the other must could be hatched through secondary or more times water logging.Larva is how movable under water, scrapes food attached on the water logging thing or water-bed unicellular lower eukaryote or other organic matters; A few species, as mould Finlaya, the larva meat.Female mosquito daytime or night suck blood.
Mostly yellow-fever mosquito is that violent thorn stings the blood sucker, and wherein Aedes aegypti and aedes albopictus then are arboviral disseminators such as yellow heat, dengue fever, and a few species is the media of filariosis.Yellow-fever mosquito can obtain to infect as long as contact once with infectious liquid, and virus was duplicated in the mosquito body after 8--14 days promptly has contagiosity, and the infective stage elder can reach 174.Have communicable yellow-fever mosquito when biting human body, be about to virus disseminating and give the people.Therefore utilizing the habit of yellow-fever mosquito to catch yellow-fever mosquito and detect the dengue virus particle from its ovary is distribution of investigation yellow-fever mosquito and the important process of setting up the popular pre-alarming system of dengue fever.
In the prior art, the researcher often adopts the adult mosquito of people's account trapping yellow-fever mosquito, adopt to lure egg apparatus or lure the ovum cup to lure mosquito to lay eggs, but the function singleness of described utensil, the former can not lure adult mosquito to lay eggs, and the latter can not catch adult mosquito again.Granted publication number discloses a kind of " luring mosquito to lure egg apparatus " for the utility model patent of CN 2648815Y, the habit that it is multiplied according to adult mosquito, lure adult mosquito set circular cone tube from the black bottle cap to enter in the transparent bottle, lure adult mosquito on the projection of ring water, to lay eggs again, thereby finished the invention task that not only can trap adult mosquito but also can lure the adult mosquito that caught to lay eggs, and be issued to 92% trappability at experiment condition.Therefore but because that above-mentioned " luring mosquito to lure egg apparatus " other parts except that bottle cap is black are is transparent, light is stronger in the bottle, shady and cool damp a little less than, so trappability is relatively low under natural environment really, effect is undesirable.
Summary of the invention
In view of there is above-mentioned deficiency in prior art, technical problem to be solved in the utility model is to improve the structure of " luring mosquito to lure egg apparatus ", with its trappability of further raising.
The technical solution that the utility model solves the problems of the technologies described above is:
The trapping of a kind of yellow-fever mosquito, lure egg apparatus, it comprises bottle and is provided with the black bottle cap of the inverted cone tube that enters the mouth as yellow-fever mosquito, it is characterized in that: the upper semisection of described bottle is white transparent section, lower semisection is nontransparent section an of black, covers behind the bottle cap and forms dark, bright and dark three light and dark zones from top to bottom in the described bottle.Described black can form at the lower semisection painting black coating of transparent bottle unanimous between the higher and lower levels for nontransparent section, also can paste the film formation of black at the lower semisection of transparent bottle unanimous between the higher and lower levels, also can set up the bottle holder formation of a black at the lower semisection of transparent bottle unanimous between the higher and lower levels.In three schemes that described formation black is nontransparent section, the scheme of holding in the palm with the bottle of setting up a black is good, takes off the bottle holder because this scheme is convenient to the monitoring personnel, observes quantity of yellow-fever mosquito in the bottle and the situation of laying eggs of yellow-fever mosquito.
Because yellow-fever mosquito generally is that level stops falling, inclination is taken off, and the yellow-fever mosquito that therefore will prevent to have entered bottle escapes and just must avoid described bottle inclination.The method that the utility model solves this technical problem is that three supporting legs are set in the bottom of described bottle, and it also can be set level in uneven, weedy place.When the lower semisection of described bottle was set up the bottle holder of a black, described three supporting legs just were located at the bottom of described bottle holder.
Because yellow-fever mosquito likes egg reproduction in small-sized ponding, so the utility model can upwards arch upward the bottom of described bottle with reference to CN 2648815Y patent scheme, forms a mushroom-shaped ring water projection, again at this projection upper berth one white filter paper so that yellow-fever mosquito lays eggs.But, because the projection described in the CN 2648815Y patent scheme is a disjunctor with a bottle end, the height of water level of therefore putting into bottle directly influences laying eggs of yellow-fever mosquito, water level high projection can be flooded, water level is low, and shop white filter paper does not thereon just reach water, can't build moist environment.In order to overcome the above-mentioned deficiency of prior art, the utility model is designed to the described bottle end flat, sets up one again and places the spherical crown shape drift that in the bottle lay eggs for yellow-fever mosquito in the dark space, bottom.Because described spherical crown shape drift is to swim in the bottle,, can satisfy the habit that the yellow-fever mosquito level stops falling well even therefore described bottle is at a slight tilt and also can guarantees its level.In addition, described spherical crown shape drift separates with at the bottom of the bottle, can adopt as the light material with micropore of foamed plastics one class and make, it is waterborne so both can to have guaranteed that it swam in, and also can utilize the capillarity of the micropore of material internal to come moistening laying white filter paper thereon.For weight reduction and the further effect of the moistening white filter paper of raising, also can set up some mesh in the body of described spherical crown shape drift.
Form dark, bright, dark three light and dark zones in the bottle described in the utility model from top to bottom, the volume of black region is relatively large in the bottle, more meet yellow-fever mosquito and be subject to the biological nature that dark article attract, next is because the zone of stopping falling for yellow-fever mosquito is in nontransparent section of the black of bottle lower semisection, light is weak and more shady and cool, suitable especially yellow-fever mosquito stops falling and laying eggs, and the therefore trapping of yellow-fever mosquito described in the utility model, lures egg apparatus to have the higher remarkable result of trappability than prior art.If described whole bottle is black, though more can attract yellow-fever mosquito, but the yellow-fever mosquito inlet just produces light beam in bottle, for the escape of yellow-fever mosquito " has indicated direction ", the utility model becomes transparent with the upper design of bottle dexterously, described light beam is combined together at this, and yellow-fever mosquito in the bottom just is difficult to find the outlet of escape, thereby trap effect of the present utility model is kept.
Description of drawings
Fig. 1～3 for the trapping of yellow-fever mosquito described in the utility model, lure the structural representation of a kind of specific embodiment of egg apparatus, wherein, Fig. 1 is a front view, Fig. 2 is a left view, Fig. 3 is a vertical view.
Fig. 4 is the enlarged drawing (stereogram) of spherical crown shape drift in Fig. 1～3 illustrated embodiments.
Embodiment
Referring to Fig. 1～3, bottle 1 adopts the white plastic injection mo(u)lding of transparency, and the black plastic injection mo(u)lding is selected in bottle cap 2 and bottle holder 3 for use.Bottle 1 is flat columniform open-top receptacle; Symmetry is evenly equipped with four inverted cone tubes 4 on the bottle cap 2, and each inverted cone tube 4 top and bottle cap 2 upper surfaces intersect, and the endoporus of the two phase cross surface forms yellow-fever mosquito inlet 5, and the inner chamber of bottle 1 is communicated with environment space; Bottle holder 3 is a cup-shaped, and the lower semisection of bottle 1 is set in it, and the bottom is evenly equipped with three supporting legs 6.Described bottle 1 covers after bottle cap 2 is placed in the bottle holder 3, forms dark, bright and dark three light and dark regional A, B and C in the bottle 1 from top to bottom, wherein the height of area pellucida B be about A district, B district and C district highly sum 1/5.
Referring to Fig. 1～3 and in conjunction with Fig. 4, this example comprises that also one places the spherical crown shape drift 7 in the bottle 1, this spherical crown shape drift 7 selects for use foam plastic foaming to form, its middle part is evenly distributed with small sircle hole 8, be provided with 8 looping pits 9 around the small sircle hole 8, the edge is provided with a handle 10, so that propose in bottle 1.In the time of in spherical crown shape drift 7 is inserted the bottle 1 that fills clear water 11, no matter water what, it can swim in (referring to Fig. 1) on the water surface all the time.
Below by the contrast experiment verify yellow-fever mosquito described in the utility model trapping, lure egg apparatus technique effect.
Experiment one: experiment laboratory experiment
Experiment material: 1, cover the formula mosquito net; 2, the trapping of yellow-fever mosquito shown in the utility model accompanying drawing 1～3, lure egg apparatus (hereinafter to be referred as: the utility model); 3, Granted publication number for the patented product of CN 2648815Y (hereinafter to be referred as: lure mosquito to lure egg apparatus).
Experimental insect: aedes albopictus (watching foster kind in the laboratory)
Experimental technique:
1, experiment is a few days ago sucked blood to the yellow-fever mosquito that is prepared for doing experiment with medical small white mouse;
2, respectively cover the formula mosquito net (1.2m * 1.8m * 1.5m), four corners respectively put a utility model and one and lure mosquito to lure egg apparatus.
3, mosquito is put into mosquito net after back 96 hours, observe and calculate the mosquito number that lures, and pour worm's ovum into the white enamel basin, under magnifying glass, observe and calculate mosquito ovum number
4, experiment repeats the position opposite of the mosquito trapping apparatus tool placement of twice, twice two group.Average computation lures mosquito number and number of eggs laid.
Table 1-two kind of mosquito trapping apparatus tool is in the breadboard mosquito effect that lures
| Lure mosquito bottle type | Put into mosquito trapping apparatus tool number | Put into the mosquito number | Lure the mosquito sum | Average each mosquito trapping apparatus tool is traped the mosquito number at every turn | Lure the ovum sum | Average each mosquito trapping apparatus tool lures the ovum amount at every turn |
| The |
4 | 170 | 99 | 24.75 | 3220 | 805 |
| Lure mosquito to lure |
4 | 170 | 61 | 15.25 | 1967 | 491.75 |
Experiment two: green belt experiment
Experiment material: 1, the trapping of yellow-fever mosquito shown in the utility model accompanying drawing 1～3, lure egg apparatus (hereinafter to be referred as: the utility model); 2, Granted publication number for the patented product of CN 2648815Y (hereinafter to be referred as: lure mosquito to lure egg apparatus).
Experimental technique: the green belt in certain campus, lay one group of mosquito trapping apparatus tool by the distance of about 5-10m, promptly lure mosquito to lure each one of egg apparatus and the utility model, the about 20cm of spacing distance between the two.After laying back 24 hours, remove observed and recorded every day once, the quantity of advancing mosquito quantity and mosquito ovum in each mosquito trapping apparatus tool.With two mosquito trapping apparatus tool transpositions, be recovered to the laboratory after four days and totalize after having observed.
Table 2-two kind of mosquito trapping apparatus tool lures the mosquito effect the green belt
Lay and lure mosquito sun mosquito to lure the ovum sun
Lure mosquito bottle type to reclaim the cup number and lure the ovum number
The utility model 50 50 26 37 8 1659
Lure mosquito to lure egg apparatus 50 50 10 12 2 79
Experiment three: underground garage experiment
Experiment material: 1, the trapping of yellow-fever mosquito shown in the utility model accompanying drawing 1～3, lure egg apparatus (hereinafter to be referred as: the utility model); 2, Granted publication number for the patented product of CN 2648815Y (hereinafter to be referred as: lure mosquito to lure egg apparatus).
Experimental technique: select certain large-scale underground parking, lay one group of mosquito trapping apparatus tool, promptly lure mosquito to lure respectively one of egg apparatus and the utility model, the about 20cm of spacing distance between the two by 5-10 meters distances.After laying 24 hours, remove observed and recorded every day once, the quantity of advancing mosquito quantity and mosquito ovum in each mosquito trapping apparatus tool.With two mosquito trapping apparatus tool transpositions, be recovered to the laboratory after four days and totalize after having observed.
Two kinds of mosquito trapping apparatus tools of table 3 lure the mosquito effect the underground space
Laying to reclaim lures the mosquito positive to lure the ovum sun
Lure mosquito bottle type to lure the mosquito number to lure the ovum number
Several glasss of number glass number cup numbers of cup
The utility model 30 28 10 27 00
Control group 30 28 2200
Statistical analysis:
See also table 1, the utility model is under breadboard simulated environment, and each trapping adult mosquito mean is 24.75 in each cup, and mosquito ovum mean is 805; And lure mosquito to lure to trap the adult mosquito mean in each cup of egg apparatus at every turn is that 15.25 mosquito ovum means are 491.75.Two groups of data credit are by statistics analysed difference statistical significance are all arranged.(because of the mosquito trapping apparatus tool negligible amounts that lays in the laboratory, in each cup into mosquito is arranged all, and the mosquito ovum, so no longer calculate, lure ovum positive cup number and lure mosquito to lure the ovum index)
See also table 2: the utility model is under the environment of green belt, luring the positive cup of mosquito number is 26, and always luring the mosquito number is 37, and luring the positive cup of ovum number is 8, always luring the ovum number is 1659, luring mosquito to lure ovum index (catch the mosquito trapping apparatus tool of the mosquito trapping apparatus tool of adult mosquito or mosquito ovum than last all recovery, multiply by 100 again) is 55, is 10 and lure mosquito to lure egg apparatus to lure the positive cup of mosquito number, always luring the mosquito number is 12, luring the positive cup of ovum number is 2, and always luring the ovum number is 79, and luring mosquito to lure the ovum index is 20.Two groups of data credit are by statistics analysed difference statistical significance are all arranged.
See also table 3: the utility model is under the underground garage environment, and luring the positive cup of mosquito number is 10, and always luring the mosquito number is 27, luring the positive cup of ovum number is 0, and luring mosquito to lure the ovum index is 36, is 2 and lure mosquito to lure egg apparatus to lure the positive cup of mosquito number, always luring the mosquito number is 2, and luring the positive cup of ovum number is 0, and luring mosquito to lure the ovum index is 7.Two groups all do not lure the mosquito ovum to be correlated with the particular surroundings in garage in the underground garage environment.Two groups of data credit are by statistics analysed difference statistical significance are all arranged.
From above data, we are as can be seen under three kinds of different environment, the utility model all can be than luring mosquito to lure the more effective trapping of egg apparatus yellow-fever mosquito adult mosquito and luring its mosquito ovum, the susceptibility and the stability of monitoring have been guaranteed, by the warning aspect of yellow-fever mosquito, can play good using value as the diseases such as dengue fever of medium.
Claims (5)
1, the trapping of a kind of yellow-fever mosquito, lures egg apparatus, it comprises bottle (1) and is provided with black bottle cap (2) as the inverted cone tube (4) of yellow-fever mosquito inlet (5), it is characterized in that: the upper semisection of described bottle (1) is white transparent section, lower semisection is nontransparent section an of black, covers in bottle cap (2) the described bottle in back (1) and forms dark, bright and dark three light and dark zones from top to bottom.
2, the trapping of the described a kind of yellow-fever mosquito of claim 1 according to the rules, lure egg apparatus, it is characterized in that nontransparent section of described black is to form in the bottle holder (3) that the lower semisection of transparent bottle (1) unanimous between the higher and lower levels is set up a black.
3, the trapping of the described a kind of yellow-fever mosquito of claim 2 according to the rules, lure egg apparatus, it is characterized in that the bottom of the bottle holder (3) of described black is provided with three supporting legs (6).
4, the trapping of the described a kind of yellow-fever mosquito of one of claim 1～3 according to the rules, lure egg apparatus, the end that it is characterized in that described bottle (1) is flat, and it is built-in with the spherical crown shape drift (7) of laying eggs for yellow-fever mosquito.
5, the trapping of the described a kind of yellow-fever mosquito of claim 4 according to the rules, lure egg apparatus, it is characterized in that the middle part of described spherical crown shape drift (7) is distributed with small sircle hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200510150U CN201238543Y (en) | 2008-07-22 | 2008-07-22 | Device for trapping yellow-fever mosquito and luring ovum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200510150U CN201238543Y (en) | 2008-07-22 | 2008-07-22 | Device for trapping yellow-fever mosquito and luring ovum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201238543Y true CN201238543Y (en) | 2009-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200510150U Expired - Fee Related CN201238543Y (en) | 2008-07-22 | 2008-07-22 | Device for trapping yellow-fever mosquito and luring ovum |
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| CN (1) | CN201238543Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102132661A (en) * | 2010-10-15 | 2011-07-27 | 黄竹 | Light-induced mosquito eradication flowerpot |
| CN104507305A (en) * | 2012-07-04 | 2015-04-08 | In2Care控股有限公司 | Mosquito exterminator based on infection/contamination by float provided with powdered coating |
-
2008
- 2008-07-22 CN CNU2008200510150U patent/CN201238543Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102132661A (en) * | 2010-10-15 | 2011-07-27 | 黄竹 | Light-induced mosquito eradication flowerpot |
| CN104507305A (en) * | 2012-07-04 | 2015-04-08 | In2Care控股有限公司 | Mosquito exterminator based on infection/contamination by float provided with powdered coating |
| CN104507305B (en) * | 2012-07-04 | 2016-12-28 | In2Care控股有限公司 | Mosquito killer based on the infection/pollution caused by the float possessing powder coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20140722 |
|
| EXPY | Termination of patent right or utility model |