CN112005983A - Fruit fly trapping and killing device - Google Patents
Fruit fly trapping and killing device Download PDFInfo
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- CN112005983A CN112005983A CN202010770460.8A CN202010770460A CN112005983A CN 112005983 A CN112005983 A CN 112005983A CN 202010770460 A CN202010770460 A CN 202010770460A CN 112005983 A CN112005983 A CN 112005983A
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- trapping
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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
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
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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
- A01M1/20—Poisoning, narcotising, or burning insects
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
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Abstract
The invention discloses a fruit fly trapping and killing device, which comprises trapping and killing bottles and a support frame, wherein a plurality of trapping and killing bottles are respectively hung at the top ends of the support frame, each trapping and killing bottle comprises a bottom support, a lower bottle body, an upper bottle body and a bottle cap which are sequentially arranged from bottom to top, a first necking barrel which extends upwards into an inner cavity of the lower bottle body is arranged in the center of the bottom support, an expanding part is arranged at the top end of the first necking barrel, a plurality of second necking barrels are arranged at the top end of the expanding part, a support table is arranged in the upper bottle body, a trapping and killing bowl is arranged on the support table, a trapping and killing agent is arranged in the trapping and killing bowl, the first necking barrel which extends upwards into the inner cavity of the lower bottle body is arranged in the center of the bottom support, the trapping and killing agent is used for attracting fruit flies to enter the lower bottle body along the first necking, can be separated in pairs, is convenient for the discharge of fruit flies and the replacement of trapping and killing agents, has low cost, is green and environment-friendly, and has good trapping and killing effects.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of fruit fly trapping and killing, in particular to the technical field of a fruit fly trapping and killing device.
[ background of the invention ]
Small berries and cherries, represented by blueberries, raspberries, grapes and the like, are called 'third generation fruits' or 'gold fruits' in the international market, and are very popular among people. In recent years, with the large-area planting of such soft-skinned fruits at home and abroad, large-area drosophila infringement also appears in succession everywhere. The female fruit flies lay eggs on soft-skinned fruits, and eat pulp after the female fruit flies are hatched into larvae to cause fruit rot, and simultaneously cause secondary infection of pathogenic microorganisms, and finally cause large-area damage to orchards.
The traditional pesticide spraying mode has no obvious effect on preventing and controlling fruit flies, is difficult to kill adult fruit flies flying all day long, can cause serious fruit pollution, and does not accord with the development concept of current green and organic agriculture. At present, field fruit growers often adopt plastic barrels or plastic bottles as traps, the device is low in cost, convenient and practical, but due to the fact that the device is not provided with a cover and cannot resist rain wash, the trapping and killing agent is easy to lose efficacy, and fruit flies are easy to escape.
[ summary of the invention ]
The invention aims to solve the problems in the prior art and provides a fruit fly trapping and killing device which is simple in structure, low in cost, green, environment-friendly and good in trapping and killing effect.
In order to achieve the purpose, the invention provides a fruit fly trapping and killing device which comprises trapping and killing bottles and a supporting frame, wherein a plurality of trapping and killing bottles are respectively hung at the top ends of the supporting frame, each trapping and killing bottle comprises a bottom support, a lower bottle body, an upper bottle body and a bottle cap which are sequentially arranged from bottom to top, a first necking cylinder which upwards extends into an inner cavity of the lower bottle body is arranged in the center of the bottom support, an expanding part is arranged at the top end of the first necking cylinder, a plurality of second necking cylinders are arranged at the top end of the expanding part, a supporting table is arranged in the upper bottle body, a trapping and killing bowl is arranged on the supporting table, and a trapping and killing agent is arranged in the trapping and killing bowl.
Preferably, a rubber tube is arranged at the top end of the second necking cylinder.
Preferably, a plastic cylinder is arranged on the rubber cylinder, and the plastic cylinder is made of transparent materials.
Preferably, the support platform is provided with a plurality of openings.
Preferably, the top end of the bottle cap is provided with a water filling port, and the water filling port is closed by an end cover.
Preferably, the lower bottle body and the upper bottle body are transparent, the upper end outer wall and the lower end inner wall of the upper bottle body are respectively provided with a first external thread and a first internal thread, the upper end outer wall of the lower bottle body and the lower end inner wall of the bottle cap are respectively provided with a second external thread and a second internal thread, the lower bottle body, the upper bottle body and the bottle cap are sequentially in threaded connection from bottom to top, the bottom end of the lower bottle body is fixed with the bottom support, the inner wall of the upper bottle body is provided with an annular flange on the first internal thread, a first annular groove in the bottom surface of the annular flange is internally provided with a first sealing rubber ring, and a second annular groove in the bottom surface of the bottle cap is internally provided with a.
Preferably, the support frame comprises a base, an expansion link and a top plate, a plurality of notches are formed in the edge of the top plate, a convex column is arranged at the top end of the bottle cap, and a clamping groove matched with the notches is formed in the convex column.
Preferably, the attractant is one or a combination of several of banana pulp, blueberry puree, blueberry juice or sweet and sour wine.
Preferably, the attractant further comprises an insecticide.
Preferably, the sweet and sour wine liquid comprises sugar, vinegar, wine and water in a ratio of mCandy:vVinegar:vWine:vWater (W)＝1:1:3:6。
The invention has the beneficial effects that: according to the fruit fly trapping device, the first necking cylinder extending upwards into the inner cavity of the lower bottle body is arranged in the center of the bottom support, fruit flies are attracted into the lower bottle body along the first necking cylinder by using the trapping agent, trapping of the fruit flies is realized, the lower bottle body, the upper bottle body and the bottle cap are sequentially fixed in a threaded manner, the two flies can be separated from each other, discharging of the fruit flies and replacement of the trapping agent are facilitated, the structure is simple, the cost is low, the environment is protected, and the trapping and killing effect is good; by arranging the flaring part and matching with a plurality of second necking barrels, the quantity of fruit flies entering the trapping and killing bottle at the same time can be effectively increased; the top of the first necking cylinder is provided with a rubber cylinder with certain elasticity, and the rubber cylinder is provided with a transparent plastic cylinder, so that fruit flies are further prevented from escaping; the upper bottle body and the lower bottle body are respectively transparent, and are induced to sequentially pass through the light-tight first necking cylinder, the flaring part, the second necking cylinder and the rubber cylinder to enter the lower bottle body by utilizing the phototaxis of the fruit flies.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a fruit fly trapping and killing device of the present invention;
FIG. 2 is a front view of a trap bottle of the fruit fly trap device of the present invention;
FIG. 3 is a front sectional view of a trap bottle of the fruit fly trap device of the present invention;
FIG. 4 is a schematic view of the connection between the bottom support and the lower bottle body of the fruit fly trapping and killing device of the present invention;
FIG. 5 is a front sectional view of the upper bottle of the device for trapping and killing fruit flies in accordance with the present invention;
FIG. 6 is a top view of the upper bottle of the device for trapping and killing fruit flies in accordance with the present invention;
FIG. 7 is a top view of the support frame of the device for trapping and killing fruit flies in accordance with the present invention;
FIG. 8 is a graph showing the number of fruit flies trapped and killed 10 days after the seven attractants were trapped.
In the figure: 1-trapping and killing bottle, 11-bottom support, 111-first necking cylinder, 112-flaring part, 113-second necking cylinder, 114-rubber cylinder, 115-plastic cylinder, 12-lower bottle body, 121-second external thread, 13-upper bottle body, 131-first external thread, 132-first internal thread, 133-opening, 134-supporting table, 135-trapping and killing bowl, 136-annular flange, 137-first sealing rubber ring, 14-bottle cap, 141-second internal thread, 142-second sealing rubber ring, 143-water injection port, 144-convex column, 145-clamping groove, 2-supporting frame, 21-base, 22-telescopic rod, 23-top plate and 231-notch.
[ detailed description ] embodiments
The first embodiment adopts a fruit fly trapping and killing device to trap and kill fruit flies:
referring to fig. 1 to 7, the drosophila trapping and killing device of the invention comprises trapping and killing bottles 1 and a support frame 2, wherein a plurality of trapping and killing bottles 1 are respectively suspended at the top end of the support frame 2, each trapping and killing bottle 1 comprises a bottom support 11, a lower bottle body 12, an upper bottle body 13 and a bottle cap 14 which are sequentially arranged from bottom to top, a first necking cylinder 111 which extends upwards into an inner cavity of the lower bottle body 12 is arranged at the center of the bottom support 11, an expanding part 112 is arranged at the top end of the first necking cylinder 111, a plurality of second necking cylinders 113 are arranged at the top end of the expanding part 112, a support table 134 is arranged in the upper bottle body 13, a trapping and killing bowl 135 is arranged on the support table 134, and a trapping and killing agent is arranged in the trapping and killing bowl 135.
The top end of the second reducing cylinder 113 is provided with a rubber cylinder 114.
A plastic cylinder 115 is arranged on the rubber cylinder 114, and the plastic cylinder 115 is made of transparent materials.
The support platform 134 is provided with a plurality of openings 133.
The top end of the bottle cap 14 is provided with a water filling port 143, and the water filling port 143 is closed by an end cap.
The lower bottle body 12 and the upper bottle body 13 are transparent, the upper end outer wall and the lower end inner wall of the upper bottle body 13 are respectively provided with a first external thread 131 and a first internal thread 132, the upper end outer wall of the lower bottle body 12 and the lower end inner wall of the bottle cap 14 are respectively provided with a second external thread 121 and a second internal thread 141, the lower bottle body 12, the upper bottle body 13 and the bottle cap 14 are sequentially in threaded connection from bottom to top, the bottom end of the lower bottle body 12 is fixed with the bottom support 11, the inner wall of the upper bottle body 13 is provided with an annular flange 136 on the first internal thread 132, a first annular groove on the bottom surface of the annular flange 136 is internally provided with a first sealing rubber ring 137, and a second annular groove on the bottom surface of the bottle cap 14 is internally provided with a second.
The support frame 2 comprises a base 21, an expansion link 22 and a top plate 23, wherein the edge of the top plate 23 is provided with a plurality of notches 231, the top end of the bottle cap 14 is provided with a convex column 144, and the convex column 144 is provided with a clamping groove 145 matched with the notches 231.
The attractant is one or more of banana pulp, thick blueberry pulp, blueberry juice or sweet and sour wine.
The attractant also contains an insecticide.
The sweet and sour wine liquid comprises sugar, vinegar, wine and water at a ratio of mCandy:vVinegar:vWine:vWater (W)＝1:1:3:6。
The working process of the invention is as follows:
first, the attractant is put into the attractant bowl 135, and then the lower body 12, the upper body 13, and the cap 14 are screwed in this order. Then, a plurality of trapping and killing bottles 1 are respectively hung at the gap 231 of the top plate 23 through the clamping grooves 145 on the convex columns 144.
In the working process, the attractant attracts the fruit flies to enter the flared part 112 along the first necking part 111 and then enter the inner cavity of the lower bottle body 13 along the rubber cylinder 114 and the plastic cylinder 115. After the lower bottle body 13 is filled with the fruit flies, the lower bottle body 12 can be directly screwed down from the upper bottle body 13, and then the fruit flies in the lower bottle body can be poured out. Meanwhile, the attractant in the attractant bowl 135 can be injected with water through the water injection port 143, so that the attractant is prevented from being dehydrated and dried.
According to the fruit fly trapping device, the first necking cylinder extending upwards into the inner cavity of the lower bottle body is arranged in the center of the bottom support, fruit flies are attracted into the lower bottle body along the first necking cylinder by using the trapping agent, trapping of the fruit flies is realized, the lower bottle body, the upper bottle body and the bottle cap are sequentially fixed in a threaded manner, the two flies can be separated from each other, discharging of the fruit flies and replacement of the trapping agent are facilitated, the structure is simple, the cost is low, the environment is protected, and the trapping and killing effect is good; by arranging the flaring part and matching with a plurality of second necking barrels, the quantity of fruit flies entering the trapping and killing bottle at the same time can be effectively increased; the top of the first necking cylinder is provided with a rubber cylinder with certain elasticity, and the rubber cylinder is provided with a transparent plastic cylinder, so that fruit flies are further prevented from escaping; the upper bottle body and the lower bottle body are respectively transparent, and are induced to sequentially pass through the light-tight first necking cylinder, the flaring part, the second necking cylinder and the rubber cylinder to enter the lower bottle body by utilizing the phototaxis of the fruit flies.
Example two, screening of the trapping agent by using the fruit fly trapping device:
A) preparing a trapping agent:
1) banana pulp (with insecticide): cutting 1/3 cooked banana pulp into small pieces, placing into a trapping bowl 135, leveling the upper surface of the banana pulp with a glass rod to facilitate the pesticide to be uniformly applied on the pulp surface, and adding 1ml of 500 times chlorpyrifos solution with a liquid-transferring gun;
2) blueberry thick pulp (added with pesticide): 100ml of blueberry concentrated pulp is filled into a trapping bowl 135, and then 1ml of 500-time chlorpyrifos solution is added by a liquid transferring gun;
3) blueberry thick pulp (without insecticide): 100ml of thick blueberry pulp is filled into a trapping bowl 135;
4) blueberry juice (with insecticide): 100ml of blueberry juice is filled into a trapping bowl 135, and then 1ml of 500-time chlorpyrifos solution is added by a liquid transfer gun;
5) blueberry juice (without insecticide): filling 100ml of blueberry juice into a trapping bowl 135;
6) sweet and sour wine liquid (adding insecticide): loading 100ml sweet and sour wine into trap 135, and adding 1ml 500 times chlorpyrifos solution with liquid transfer gun, wherein the sweet and sour wine comprises sugar, vinegar, wine and water at a ratio of mCandy:vVinegar:vWine:vWater (W)1:1:3:6, followed by the addition of 1ml of 500-fold chlorpyrifos solution with a pipette gun;
7) sweet and sour wine (without insecticide): loading 100ml sweet and sour wine into trap 135, and adding 1ml 500 times chlorpyrifos solution with liquid transfer gun, wherein the sweet and sour wine comprises sugar, vinegar, wine and water at a ratio of mCandy:vVinegar:vWine:vWater (W)＝1:1:3:6；
The blueberry thick pulp and the blueberry juice are purchased from Zhejiang blue and American technology corporation. The blueberry thick pulp is prepared by stirring and concentrating a product obtained by sugaring dried fruits at a low temperature of 60 ℃ below zero under vacuum. The blueberry juice is prepared by UHT sterilization after blending fresh blueberry fruits, white granulated sugar, citric acid monohydrate, sodium citrate and malic acid.
B) Trapping fruit flies:
time: early 7 months in 2020;
a place: a blueberry garden, namely a blueberry resource garden, belongs to Zhejiang blue and American technology corporation;
the installation mode is as follows: the same kind of trapping agent is placed in the trapping bottle 1 hung on the same support frame 2, the support frames 2 filled with different trapping agents are respectively placed at the luxuriant tree body and the shade position of the tree body of a fruit tree to serve as trapping points of fruit flies, 4 groups of independent repeated tests are set at intervals of 20-30 cm between every two trapping devices, the trapping duration is 10 days, and after trapping is finished, the quantity of the fruit flies trapped and killed by the different trapping agents is counted and data is recorded.
And (3) data analysis: data analysis was performed using SPSS 17.0 and WPS Office 2017. The influence of different attractants on the trapping and killing quantity of the fruit flies is analyzed by adopting a One-way ANOVA method, LSD is adopted for multiple comparison, and the description of experimental data is mean plus or minus SE.
The specific results are as follows:
TABLE 1-1 number of fruit fly lured and killed after trapping for 10 days by seven attractants
The average number of flies trapped and killed by 7 attractants including banana pulp (added with insecticide), blueberry thick pulp (not added with insecticide), blueberry juice (not added with insecticide), sweet and sour wine liquid (added with insecticide) and sweet and sour wine liquid (not added with insecticide) is 622.25 +/-141.28, 1257.75 +/-370.14, 521.25 +/-94.14, 481.25 +/-198.16, 228.00 +/-85.61, 187.50 +/-47.36, 185.25 +/-50.71 and the like respectively. There are significant differences in the number of seven attractants that trap fruit flies (F4.62, df 6, P0.004).
Referring to fig. 8, the numbers of (i), (ii), (iii), (iv), (v), (vi) and (vi) in this paragraph represent 7 attractants, respectively, for banana pulp (with insecticide), blueberry puree (without insecticide), blueberry juice (with insecticide), blueberry juice (without insecticide), sugar and vinegar wine liquid (with insecticide) and sugar and vinegar wine liquid (without insecticide). In pairwise comparison, the blueberry thick pulp (added with the insecticide) and other six attractants have obvious difference in the quantity of trapping and killing fruit flies (LSD, P is 0.019, P is 0.008, P is 0.005, P is less than 0.001, and P is less than 0.001). Except for the blueberry puree (plus insecticide) attractant, no significant difference exists between every two of the six types: no obvious difference exists between the third step, the fourth step, the fifth step, the sixth step and the seventh step (LSD, P is 0.689, P is 0.577, P is 0.128, P is 0.096, and P is 0.094); no obvious difference exists between the third step and the fourth step (LSD, P is 0.847, P is 0.252, P is 0.195, P is 0.192); no obvious difference exists between the four components (namely, LSD, P is 0.321, P is 0.252 and P is 0.248); no obvious difference exists between the fifth step and the sixth step (LSD, P is 0.872, P is 0.865); there is no significant difference (LSD, P ═ 0.993).
And (4) obtaining an experimental conclusion: when the trapping time is 10 days, the best trapping effect of the 7 attractants is the blueberry concentrated pulp (added with insecticide) attractant. In addition, the effect of adding the pesticide into the blueberry thick pulp and blueberry fruit juice attractant is obviously higher than that of adding no pesticide; the effect of the sweet and sour wine attractant is not obviously different with or without adding the insecticide.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides a fruit bat trapping and killing device which characterized in that: including trapping bottle (1) and support frame (2), a plurality of trapping bottle (1) hangs respectively on the top of support frame (2), trapping bottle (1) includes from supreme collet (11), lower bottle (12), last bottle (13) and bottle lid (14) that set gradually down, the bottom central authorities of collet (11) are equipped with first throat section of thick bamboo (111) among the inner chamber that upwards extends to lower bottle (12), the top of first throat section of thick bamboo (111) is equipped with flaring portion (112), the top of flaring portion (112) is equipped with a plurality of second throat section of thick bamboo (113), be equipped with brace table (134) in last bottle (13), be equipped with on brace table (134) and trap bowl (135), trap bowl (135) built-in have the trapping agent.
2. The device as claimed in claim 1, wherein: the top end of the second necking cylinder (113) is provided with a rubber cylinder (114).
3. The device as claimed in claim 2, wherein: a plastic cylinder (115) is arranged on the rubber cylinder (114), and the plastic cylinder (115) is made of transparent materials.
4. The device as claimed in claim 1, wherein: the supporting platform (134) is provided with a plurality of openings (133).
5. The device as claimed in claim 1, wherein: the top end of the bottle cap (14) is provided with a water filling port (143), and the water filling port (143) is closed by an end cover.
6. The device as claimed in claim 1, wherein: the lower bottle body (12) and the upper bottle body (13) are transparent, a first external thread (131) and a first internal thread (132) are respectively arranged on the outer wall of the upper end and the inner wall of the lower end of the upper bottle body (13), a second external thread (121) and a second internal thread (141) are respectively arranged on the outer wall of the upper end of the lower bottle body (12) and the inner wall of the lower end of the bottle cap (14), the lower bottle body (12), the upper bottle body (13) and the bottle cap (14) are sequentially in threaded connection from bottom to top, the bottom end of the lower bottle body (12) is fixed with the bottom support (11), the inner wall of the upper bottle body (13) and positioned above the first internal thread (132) is provided with an annular flange (136), a first sealing rubber ring (137) is arranged in a first annular groove on the bottom surface of the annular flange (136), a second sealing rubber ring (142) is arranged in the second annular groove in the bottom surface of the bottle cap (14).
7. The device as claimed in claim 1, wherein: the supporting frame (2) comprises a base (21), an expansion rod (22) and a top plate (23), wherein a plurality of notches (231) are formed in the edge of the top plate (23), a convex column (144) is arranged at the top end of the bottle cap (14), and a clamping groove (145) matched with the notches (231) is formed in the convex column (144).
8. The device as claimed in claim 1, wherein: the attractant is one or more of banana pulp, thick blueberry pulp, blueberry juice or sweet and sour wine.
9. The device as claimed in claim 8, wherein: the attractant also contains an insecticide.
10. The device as claimed in claim 8, wherein: the sweet and sour wine liquid comprises sugar, vinegar, wine and water at a ratio of mCandy:vVinegar:vWine:vWater (W)＝1:1:3:6。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010770460.8A CN112005983A (en) | 2020-08-04 | 2020-08-04 | Fruit fly trapping and killing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010770460.8A CN112005983A (en) | 2020-08-04 | 2020-08-04 | Fruit fly trapping and killing device |
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