CN104957118B

CN104957118B - A kind of drosophila capturing vessel with fermentation fruit and liquid attractant

Info

Publication number: CN104957118B
Application number: CN201510417314.6A
Authority: CN
Inventors: 刘骏
Original assignee: Individual
Current assignee: Liu Jun
Priority date: 2015-07-16
Filing date: 2015-07-16
Publication date: 2017-12-15
Anticipated expiration: 2035-07-16
Also published as: CN104957118A

Abstract

The invention discloses a kind of drosophila capturing vessel with fermentation fruit and liquid attractant, it is related to field of pest control, and it includes the first body, bottle cap and the second body；First body includes the first bottom of bottle, the first body body and moulds portion；The chassis for the attractive insecticide for fruit fly for being used to hold fermentation fruit and liquid is provided with above first bottom of bottle, bottle cap includes being used for the attachment structure for connecting thing to be hung；Second body includes the second bottom of bottle, the second body body in the second bottom of bottle, the first fixed structure being arranged above the second body body and is arranged at the second body body interior, anti- above second bottom of bottle escapes structure, second bottom of bottle is provided with the passway for being used for drosophila disengaging, and attractive insecticide for fruit fly includes：（1）Fruit or vegetable type food, drink, yeast, vinegar, sweetener, insecticide and water;Or（2）Drink, vinegar, sweetener and insecticide.The present invention is simple in construction, catches drosophila and works well.

Description

A kind of drosophila capturing vessel with fermentation fruit and liquid attractant

Technical field

The present invention relates to field of pest control, more particularly to a kind of drosophila with fermentation fruit and liquid attractant catches Container.

Background technology

Drosophila is a kind of S insect, under field conditions (factors) such as rotten melon fruits and vegetables of the food of more feeding corruption, In recent years, with the investigation and development of planting industry, drosophila causing harm in production, also increasingly weighs, and orchard worker can use sprinkling before The method of agricultural chemicals, but a large amount of spray insecticide can seriously pollute fruit, have influence on health, therefore, using non-harmful anti- Controlling technology just turns into the key measure that control drosophila is caused harm in orchard.On the trap of drosophila, field uses basin at present Or plastic bottle etc. makees trapper.Though these devices have the characteristics of materials are easy, rainwater-proof effect is poor, and attractant wastes degree The shortcomings of high.Therefore, in order to overcome these shortcomings, there are the invention of many drosophila killing trapping devices, such as publication number in recent years Drosophila melanogaster trapper disclosed in CN203538175U (2014-04-16), publication number CN2847857（2006-12-20）Disclosed fruit Fly trapper, there is the structure lured drosophila to enter but all do not there is preventing and treating drosophila to escape.

The content of the invention

Present invention aim to address above mentioned problem, there is provided a kind of drosophila with fermentation fruit and liquid attractant catches Container, well drosophila will should have and catch, prevent and treat escaping for drosophila, simple in construction, manufacturing cost is low.

The present invention above-mentioned technical purpose technical scheme is that：

It is a kind of with fermentation fruit and liquid attractant drosophila capturing vessel it include the first body, located at the first body On bottle cap and the second body for being arranged at below the first body；First body includes the first bottom of bottle, located at the first bottom of bottle On the first body body and being used on the first body body mould the first body Bulk Morphology mould portion；Described The chassis for the attractive insecticide for fruit fly for being used to hold fermentation fruit and liquid is provided with above one bottom of bottle, the bottle cap includes lid and is located at It is used for the attachment structure for connecting thing to be hung on lid；Second body includes the second bottom of bottle, second in the second bottom of bottle Body body, the first fixed structure being arranged above the second body body and the second body body interior is arranged at, second bottle Anti- above bottom escapes structure, and second bottom of bottle is provided with the passway for being used for drosophila disengaging；

The attractive insecticide for fruit fly includes：

（1）Fruit or vegetable type food, drink, yeast, vinegar, sweetener, insecticide and water;

Or

（2）Drink, vinegar, sweetener and insecticide.

This drosophila capturing vessel with fermentation fruit and liquid attractant only has three parts, and combination is simple and convenient, the One body overlaps with the second body and bottle cap, greatly the space utilized of reduction, and does not influence using effect Fruit, by passway in the second bottom of bottle, the problem of rainwater enters body is avoided, anti-escape is set in the second body body Structure, equally reduce the space utilized, have no effect on using effect, and be effectively prevented drosophila and enter after body and escape Phenomenon.

The present invention is that it is poplar successively to find that drosophila adult has a liking for strong and weak order to all kinds of fruit by observing and testing Plum, grape, apple, banana, peach, pears；Drosophila larvae is to red bayberry, grape, and the hobby of banana is more than peach, pears and apple, and drosophila The degree of liking to grape be far longer than other all kinds of fruit, cause the fruit such as grape wine drink to the attraction of drosophila also very Greatly, in addition, drosophila likes saccharomycete, drinks is formed by saccharomycetes to make fermentation mostly, and additional drinks has great volatility in itself, Fragrance persistently floats in ten thousand li, so drinks has great attraction for unwitting drosophila.For this characteristic, sheet Invention makes the attractant for luring drosophila using drosophila to the hobby of fruit and drinks, and this attractant is natural, does not influence fruit sheet The taste of the fragrance and drink that body carries in itself, lures drosophila to suck and together sucked together with attractant, so as to not know in drosophila Naturally trapped and killed in the case of road.

Preferably, the first body body is the filter membrane that an aperture is less than 1mm, filter membrane has stomata, can So that the taste of attractant is volatilized into body well, even if but the limitation in aperture causes drosophila to break through anti-structure of escaping and reach First body body is as drosophila volume is more than the aperture of filter membrane and sucked less than attractant.

Preferably, the portion of moulding is plastic material, periphery be provided with the first screw thread for being connected with the lid and with institute The second screw thread of the second body connection is stated, plastic material can be simple to manufacture by injection moulding integrated molding, and shape is readily available, The main function for moulding portion is to mould the shape of filter membrane and bottle cap and the second body are fixed.

Preferably, the chassis is structure be connected and indivisible with the first bottom of bottle, be so advantageous to steady Determine chassis so that the trapping liquid in chassis is not easy to overflow, and ensures the efficacy of attractant to greatest extent.

Preferably, the attachment structure includes a connection body and a cavity for being arranged in connection body, cavity Setting whole device is directly hung on branch through branch, device can also be hung on by way of wire rope handling Think the position of suspension.

Preferably, the passway includes outer Zhoukou City, interior Zhoukou City and shrinks piece, the periphery oral pore footpath is in 2mm-5mm Between, described outer Zhoukou City is provided inwardly with shrinking piece, and the contraction piece shrinks to form described interior Zhoukou City, and the inner circumferential oral pore footpath is 2mm, the setting to aperture are the limitations in inner circumferential oral pore footpath in order to which drosophila can be entered but not so that other insects fly into, It is to allow drosophila to want to fly out some difficulty of manufacture.

Preferably, the passway for one or more, the setting of passway in order to lure drosophila to enter, hence into Anti- structure of escaping catches drosophila in preventing escaping in structure, as long as so the quantity of passway facilitates drosophila to enter.

Preferably, described prevent that escaping structure includes the filter membrane of one or more different pore size, the aperture is in 1mm- Evenly distributed from bottom to up from big to small by aperture between 5mm, it is because the volume size of drosophila is in 2mm-5mm to be arranged such Between, when drosophila is squeezed into the aperture smaller than own vol using the strength of itself, then figure out just difficult.

Preferably, the attractant includes following each component and content：Fruit or vegetable type food：8-48 parts by weight, yeast： 0.5-10 parts by weight, vinegar：1-10 parts by weight, sweetener：0.5-8 parts by weight, insecticide：0.5-3 parts by weight, water：3-60 weights Measure part.

Preferably, the fruit or vegetable type food includes following each component and content：Fruit：7-30 parts by weight, food processing Leftover bits and pieces afterwards：1-15 parts by weight, vegetables：0-3 parts by weight.

Preferably, the attractant includes following each component and content：Drink：5-35 parts by weight, vinegar：1-10 weight Part, sweetener：0.5-8 parts by weight, insecticide：0.5-3 parts by weight.

Preferably, the drink includes the one or more of alcoholic beverages, juice drink or soda by any Than mixing.Drosophila likes saccharomycete, and drinks is formed by saccharomycetes to make fermentation mostly, and additional drinks has greatly volatilization in itself Property, fragrance persistently floats in ten thousand li, so drinks has great attraction for unwitting drosophila, in addition, drosophila is liked Like fruit, also have for fruits drink and be keen to.

Preferably, any one or two kind mixing with any ratio mixing of the described sweetener for carbohydrate or honey Thing.Carbohydrate and honey sugar content are high, and carbohydrate and honey purchase are convenient, and economical and practical, its sweet taste has very big attraction to drosophila Power.

Preferably, described insecticide is juvenile hormone and extra-sexual hormone class.In larval phase, juvenile hormone can suppress into The appearance of worm feature, larva state is still kept after making larval molting;In the adult stage, juvenile hormone has the development of controlling, produced Sex inducement, promote the effect such as maturation of ovum.By spraying extra-sexual hormone analog or attracting to make with extra-sexual hormone analog The sex ratio numerous imbalances of drosophila, the birth rate of larva is reduced, so as to have the function that pest control.

Preferably, the juvenile hormone and extra-sexual hormone class analog are matched by 2/1.Extra-sexual hormone analog contains Measure less primarily to attracting the other drosophila of homogeneity, then it is acted on juvenile hormone, and then reduce the quantity of drosophila And the quantity in control lower generation.

Preferably, the production technology of above-mentioned attractive insecticide for fruit fly, comprises the following steps：

（1）Leftover bits and pieces after fruit, food processing, vegetables are mixed in proportion, sheared, particle volume size control will be sheared System is in 10cm³Within, obtain cutting object;

（2）Yeast is proportionally added into the cutting object, controls 20-30 DEG C of room temperature, ferment 30min-60min, obtains Fermentate;

（3）Vinegar, sweetener, insecticide, water are prepared in proportion, stirring 10min-20min forms stirring liquid;

（4）The stirring liquid is slowly added into fermentate.

Step provided by the invention, can completely by hand if a small amount of make for used in a large amount of productions, and shearing particle is big I is separately considered according to container.

Preferably, the production technology of above-mentioned attractive insecticide for fruit fly, comprises the following steps：By drink, vinegar, sweetener, kill Worm agent is proportionally added into agitator tank, opens agitator tank 10min-20min.

In summary, the invention has the advantages that：

1st, the epigamic material that the present invention uses all is the food used in mankind's life usually, harmless, i.e., It is that the rule of the Nature, nonhazardous, noresidue are also worshipped in the selection of insecticide；

2nd, manufacture craft of the invention is simple and convenient, can mass produce, can also be made in room, convenient house And the use of peasant household trapping drosophila；

3. the present invention is simple in construction, manufacturing cost is low, and the thing to be hung described in the present invention program is tree branch, especially It is blueberry branch, described cavity can be passed through, greatly reduces the manpower that connection capturing vessel expends, and be used cooperatively Attractant only needs the amount lured, it is possible to reduce the cost used, and whole device can play the effect taken shelter from rain, and it is real Existing entrapping function.

Brief description of the drawings

Fig. 1 is the structural representation of the present invention；

Fig. 2 is the front view of the present invention.

Embodiment

The present invention is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this All protected in the right of invention by Patent Law.

Embodiment 1

As shown in the figures 1 and 2, it is a kind of with fermentation fruit and liquid attractant drosophila capturing vessel it include the first body 1st, the bottle cap 2 on the first body 1 and the second body 3 being arranged at below the first body 1；First body 1 includes first bottle Bottom 11, the first body body 12 in the first bottom of bottle 11 and on the first body body 12 be used for mould the first body The form of body 12 moulds portion 13, and the top of the first bottom of bottle 11 is provided with the chassis 111 for being used for holding attractive insecticide for fruit fly；Bottle cap 2 includes Lid 21 and it is used to connect the attachment structure 22 of thing to be hung on lid 21；Second body 3 includes the second bottom of bottle 31, located at the The second body body 32 in two bottom of bottle 31, the first fixed structure 33 for being arranged at the top of the second body body 32 and it is arranged at the Inside two body bodies 32, the anti-of the top of the second bottom of bottle 31 escapes structure 33, and the second bottom of bottle 31, which is provided with, is used for drosophila disengaging Passway 311.

This drosophila capturing vessel with fermentation fruit and liquid attractant only has three parts, and combination is simple and convenient, the One body 1 overlaps with the second body 3 and bottle cap 2, greatly the space utilized of reduction, and does not influence to use Effect, by passway 311 in the second bottom of bottle 31, the problem of rainwater enters body is avoided, in the second body body 32 Set and prevent escaping structure 33, equally reduce the space utilized, have no effect on using effect, and be effectively prevented drosophila entrance The phenomenon escaped again after body.

First body body 12 is the filter membrane that an aperture is less than 1mm, and filter membrane has stomata, will can drawn well The taste of lure volatilizes body, even if but the limitation in aperture causes drosophila to break through anti-structure 33 of escaping and reach the first body sheet Body 12 is as drosophila volume is more than the aperture of filter membrane and sucked less than attractant.It is plastic material to mould portion 13, periphery Provided with the first screw thread being connected with lid 21 and the second screw thread being connected with the second body 3, plastic material can pass through injection one It is body formed, be simple to manufacture, shape is readily available, the main function for moulding portion 13 be mould the shape of filter membrane and to bottle cap 2 and Second body 3 is fixed.Chassis 111 is structure be connected and indivisible with the first bottom of bottle 11, is so advantageous to Stable chassis 111 so that the trapping liquid in chassis 111 is not easy to overflow, and ensures the efficacy of attractant to greatest extent.

Attachment structure 22 includes a connection body and a cavity for being arranged in connection body, the setting of cavity cause whole Individual device can be directly hung on branch through branch, and device can also be hung on to the position for thinking suspension by way of wire rope handling Put.

Passway 311 includes outer Zhoukou City, interior Zhoukou City and shrinks piece, and between 2mm-5mm, outer Zhoukou City is inside in periphery oral pore footpath Provided with piece is shunk, shrink piece and shrink to form interior Zhoukou City, inner circumferential oral pore footpath is 2mm, and the setting to aperture is to allow drosophila can Into but other insects are flown into, the limitation in inner circumferential oral pore footpath, be to allow drosophila to want to fly out some difficulty of manufacture, lead to Road junction 311 is one or more, and the setting of passway 311 escapes structure 33 by fruit in order to lure drosophila to enter, hence into anti- Fly catches to be escaped 33 in structure in anti-, as long as so the quantity and size of passway 311 facilitate drosophila to enter.It is anti-to escape knot Structure 33 includes the filter membrane of one or more different pore size, and aperture is equal from bottom to up from big to small by aperture between 1mm-5mm Even arrangement, it is because the volume size of drosophila is between 2mm-5mm, when drosophila is squeezed into than certainly using the strength of itself to be arranged such In the aperture of body small volume, then figure out just difficult.

Attractant need to only be put into chassis 111 when implementing function, then combine the first body 1, bottle by whole device The body 3 of lid 2 and second, then attachment structure 22 and thing to be hung such as blueberry fruit tree are attached fixation, it is last only to need silently Wait drosophila enter and anti-escape structure 33.

Attractive insecticide for fruit fly is made up of following each component and parts by weight：30 parts of fruit, 15 parts of the leftover bits and pieces after food processing, vegetable 3 parts of dish, 10 parts of food yeast, 10 parts of vinegar, 6 parts of sweetener, 3 parts of insecticide, 60 parts of water.Wherein sweetener is by honey and carbohydrate Mixed by 1/2.

The production technology of above-mentioned attractive insecticide for fruit fly, comprises the following steps：

（1）By 3 parts of 15 parts of leftover bits and pieces after 30 parts of fruit, food processing, vegetables mixing, shearing, particle volume will be sheared Size is controlled in 10cm³Within, obtain cutting object;

（2）10 parts of food yeast is added into the cutting object, controls 20-30 DEG C of room temperature, ferment 30min-60min, obtains Obtain fermentate;

（3）10 parts of vinegar, 6 parts of sweetener, 3 parts of insecticide, 60 parts of water are poured into a container, stir 10min-20min Form stirring liquid;

（4）The stirring liquid is slowly added into fermentate.

Embodiment 2

With embodiment 1, the difference is that attractive insecticide for fruit fly is made up of following each component and parts by weight：15 parts of fruit, food adds 15 parts of leftover bits and pieces after work, 5 parts of food yeast, 4 parts of vinegar, 8 parts of sweetener, 2 parts of insecticide, 30 parts of water.Wherein sweetener is Honey.

（1）By 15 parts of mixing of leftover bits and pieces after 15 parts of fruit, food processing, shearing, by shearing particle volume size control In 10cm³Within, obtain cutting object;

（2）5 parts of food yeast is added into the cutting object, controls 20-30 DEG C of room temperature, ferment 30min-60min, obtains Fermentate;

（3）4 parts of vinegar, 8 parts of sweetener, 2 parts of insecticide, 30 parts of water are poured into a container, stir 10min-20min shapes Into stirring liquid;

（4）The stirring liquid is slowly added into fermentate.

Embodiment 3

With embodiment 1, the difference is that attractive insecticide for fruit fly is made up of following each component and parts by weight：7 parts of fruit, food processing 1 part of leftover bits and pieces afterwards, 0.5 part of food yeast, 1 part of vinegar, 0.5 part of sweetener, 0.5 part of insecticide, 3 parts of water.Wherein sweetener For carbohydrate.

（1）By 1 part of mixing of leftover bits and pieces after 7 parts of fruit, food processing, shearing, shearing particle volume size control is existed 10cm³Within, obtain cutting object;

（2）0.5 part of food yeast is added into the cutting object, controls 20-30 DEG C of room temperature, ferment 30min-60min, obtains Obtain fermentate;

（3）1 part of vinegar, 0.5 part of sweetener, 0.5 part of insecticide, 3 parts of water are poured into a container, stir 10min- 20min forms stirring liquid;

（4）The stirring liquid is slowly added into fermentate.

Embodiment 4

With embodiment 1, the difference is that attractive insecticide for fruit fly is made up of following each component and parts by weight：20 parts of juice drink, 15 parts of soda, 10 parts of vinegar, 8 parts of sweetener, 3 parts of insecticide.Wherein sweetener by honey and carbohydrate by 1/2 mixing and Into.

The production technology of above-mentioned attractive insecticide for fruit fly, comprises the following steps：By 20 parts of juice drink, 15 parts of soda, 10 parts of vinegar, 8 parts of sweetener, 3 parts of insecticide are added in agitator tank, open agitator tank 10min-20min.

Embodiment 5

With embodiment 1, the difference is that attractive insecticide for fruit fly is made up of following each component and parts by weight：25 parts of alcoholic beverages, 2 parts of vinegar, 6 parts of sweetener, 2 parts of insecticide.Wherein sweetener is honey.

The production technology of above-mentioned attractive insecticide for fruit fly, comprises the following steps：By 25 parts of alcoholic beverages, 2 parts of vinegar, sweetener 6 parts, 2 parts of insecticide be added in agitator tank, open agitator tank 10min-20min.

Embodiment 6

With embodiment 1, the difference is that attractive insecticide for fruit fly is made up of following each component and parts by weight：5 parts of juice drink, food 1 part of vinegar, 0.5 part of sweetener, 0.5 part of insecticide.Wherein sweetener is carbohydrate.

The production technology of above-mentioned attractive insecticide for fruit fly, comprises the following steps：By 5 parts of juice drink, 1 part of vinegar, sweetener 0.5 part, 0.5 part of insecticide be added in agitator tank, open agitator tank 10min-20min.

Comparative example 1

Attractive insecticide for fruit fly is made up of following each component and parts by weight：40 parts of vegetables, 15 parts of food yeast, 15 parts of vinegar, sweet tea 10 parts of taste agent, 4 parts of insecticide, 60 parts of water.Wherein sweetener is mixed by honey and carbohydrate by 1/2.

（1）By vegetables, 40 parts are added in shearing tank, open shearing tank, by shearing particle volume size control in 10cm³ Within.

（2）By food yeast, 15 parts add in shearing tank, control 25 DEG C or so of room temperature, ferment 30min-60min.

（3）15 parts of vinegar, 10 parts of sweetener, 4 parts of insecticide, 60 parts of water are added in agitator tank, open agitator tank 10min-20min。

（4）Liquid in agitator tank is slowly added into shearing tank.

Comparative example 2

Attractive insecticide for fruit fly is made up of following each component and parts by weight：20 parts of leftover bits and pieces after food processing, 10 parts of vegetables, food 12 parts of product yeast, 4 parts of sweetener, 3.5 parts of insecticide, 30 parts of water.Wherein sweetener is honey.

（1）By 20 parts of leftover bits and pieces after food processing, 10 parts of vegetables are added in shearing tank, are opened shearing tank, will be sheared Particle volume size is controlled in 10cm³Within.

（2）By food yeast, 12 parts add in shearing tank, control 25 DEG C or so of room temperature, ferment 30min-60min.

（3）4 parts of sweetener, 3.5 parts of insecticide, 30 parts of water are added in agitator tank, open agitator tank 10min- 20min。

（4）Liquid in agitator tank is slowly added into shearing tank.

Comparative example 3

Attractive insecticide for fruit fly is made up of following each component and parts by weight：40 parts of soda, 5 parts of vinegar, 9 parts of sweetener, are killed 4 parts of worm agent.Wherein sweetener is mixed by honey and carbohydrate by 1/2.

The production technology of above-mentioned attractive insecticide for fruit fly, comprises the following steps：By 40 parts of soda, 5 parts of vinegar, sweetener 9 Part, 4 parts of insecticide are added in agitator tank, open agitator tank 10min-20min.

Experimental method：

（1）Attractant is prepared according to above-described embodiment and comparative example respectively；

（2）Take the attractant 70g configured to be respectively charged into identical trapping container respectively, be uniformly positioned over an orchard Interior, each individually attractant repeats three experiments, and result data is averaged；

（3）Lower record in detail is done to the using effect of attractant after 3 days.

Experimental data is as follows：

Test case	Remaining attractant（g）	Attractant effect（%）	Lethal effect（%）
				Embodiment 1	11	22	79
Embodiment 2	32	14	84
				Embodiment 3	13	18	88
Embodiment 4	20	14	91
				Embodiment 5	15	17	92
Embodiment 6	25	13	97
				Comparative example 1	64	0.3	5
Comparative example 2	58	1.3	15
				Comparative example 3	63	0.4	10

Note：As 1, lethal effect percentage is the total quantity for the drosophila that attractant effect percentage is lured using whole embodiments The drosophila quantity lured using each embodiment is 1.

It can be seen that from above table：

（1）Embodiment 1-6 attractant effect is significantly better than comparative example 1-3 attractant effect；

（2）As can be seen that lethal effect is determined according to the content of insecticide in unit volume from embodiment 1-6；

（3）Even if it can also be seen that desinsection in the lethal effect from embodiment 1-6 lethal effect with comparative example 1-3 Agent content increases, but is intended to drosophila trap and kill lethal, the key is to and lures drosophila in container, and to trapping Agent is sucked.

Claims

A kind of 1. drosophila capturing vessel with fermentation fruit and liquid attractant, it is characterised in that：It includes the first body （1）, located at the first body（1）On bottle cap（2）And it is arranged at the first body（1）Second body of lower section（3）；

First body（1）Including the first bottom of bottle（11）, located at the first bottom of bottle（11）On the first body body（12）And set In the first body body（12）On be used for mould the first body body（12）Form moulds portion（13）, first bottom of bottle （11）Top is provided with the chassis for the attractive insecticide for fruit fly for being used to hold fermentation fruit and liquid（111）；The first body body （12）It is less than 1mm filter membrane for an aperture；

The bottle cap（2）Including lid（21）And located at lid（21）Top and for connecting the attachment structure of thing to be hung （22）；

Second body（3）Including the second bottom of bottle（31）, located at the second bottom of bottle（31）On the second body body（32）, set In the second body body（32）The first fixed structure of top（33）, and it is arranged at the second body body（32）It is internal and be located at Second bottom of bottle（31）The anti-of top escapes structure, second bottom of bottle（31）It is provided with the passway for being used for drosophila disengaging （311）；

The attractive insecticide for fruit fly includes：

Fruit or vegetable type food, drink, yeast, vinegar, sweetener, insecticide or water.
2. a kind of drosophila capturing vessel with fermentation fruit and liquid attractant according to claim 1, its feature exist In：It is described to mould portion（13）For plastic material, periphery is provided with and the lid（21）First screw thread of connection and with described second Body（3）Second screw thread of connection.
3. a kind of drosophila capturing vessel with fermentation fruit and liquid attractant according to claim 1, its feature exist In：The passway（311）Including outer Zhoukou City, interior Zhoukou City and piece is shunk, the periphery oral pore footpath is described between 2mm-5mm Outer Zhoukou City is provided inwardly with shrinking piece, and the contraction piece shrinks to form described interior Zhoukou City, and the inner circumferential oral pore footpath is 2mm.
4. a kind of drosophila capturing vessel with fermentation fruit and liquid attractant according to claim 3, its feature exist In：The passway（311）For one or more.
5. a kind of drosophila capturing vessel with fermentation fruit and liquid attractant according to claim 1, its feature exist In：It is described it is anti-escape structure and include the filter membrane of multiple different pore sizes, the aperture between 1mm-5mm, by aperture from greatly to It is small evenly distributed from bottom to up.
6. a kind of drosophila capturing vessel with fermentation fruit and liquid attractant according to claim 5, its feature exist In：The attractant includes following each component and content：

Fruit or vegetable type food 8-48 parts by weight

Yeast 0.5-10 parts by weight

Vinegar 1-10 parts by weight

Sweetener 0.5-8 parts by weight

Insecticide 0.5-3 parts by weight

Water 3-60 parts by weight.
7. a kind of drosophila capturing vessel with fermentation fruit and liquid attractant according to claim 5, its feature exist In：

The attractant includes following each component and content：

Drink 5-35 parts by weight

Vinegar 1-10 parts by weight

Sweetener 0.5-8 parts by weight

Insecticide 0.5-3 parts by weight.
8. a kind of drosophila capturing vessel with fermentation fruit and liquid attractant according to claim 6, its feature exist In：The production technology of the attractant comprises the following steps：

（1）Leftover bits and pieces after fruit, food processing, vegetables are mixed in proportion, sheared, shearing particle volume size control is existed 10cm³Within, obtain cutting object;

（2）Yeast is proportionally added into the cutting object, controls 20-30 DEG C of room temperature, ferment 30min-60min, is fermented Thing;

（3）Vinegar, sweetener, insecticide, water are prepared in proportion, stirring 10min-20min forms stirring liquid;

（4）The stirring liquid is slowly added into fermentate.
9. a kind of drosophila capturing vessel with fermentation fruit and liquid attractant according to claim 7, its feature exist In：The production technology of the attractant comprises the following steps：Drink, vinegar, sweetener, insecticide are proportionally added into, stirred 10min-20min.