CN211631429U - Breeding cage for stably keeping population in citrus fruit fly room - Google Patents
Breeding cage for stably keeping population in citrus fruit fly room Download PDFInfo
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- CN211631429U CN211631429U CN202020076048.1U CN202020076048U CN211631429U CN 211631429 U CN211631429 U CN 211631429U CN 202020076048 U CN202020076048 U CN 202020076048U CN 211631429 U CN211631429 U CN 211631429U
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Abstract
The utility model discloses a home feeding cage of indoor stable population that keeps of bactrocera dorsalis, the bactrocera dorsalis raises in 40cm x 37cm x 40 cm's insect cage, the top violently has a rope in the cage, hang a fly hook of making with the iron wire on the rope, the apple of fixed bundle hole on the fly hook, a white plastic box is put in the bottom of insect cage, contain the sterilization sand soil in the box, put near insect cage operation mouthful one and fill water, have the mineral water bottle of degrease silver and supply the bactrocera dorsalis water intaking. The method for feeding the bactrocera dorsalis has the advantages of simple and convenient operation process, easy stable population quantity, simple and convenient assembly of the required device, low cost and recycling. The utility model discloses even can realize that the citrus fruit fly is less (60 are right) in indoor population quantity, also can be stable keep, the in-process that keeps the population indoor spends time fewly.
Description
Technical Field
The utility model relates to a rearging cage of indoor stable population that keeps of bactrocera dorsalis belongs to agricultural science technical field.
Background
Bactrocera dorsalis Hendel belongs to the genus Bactrocera of the family Bactroceraceae of the order Diptera, also known as Bactrocera dorsalis, commonly known as citrus maggot, fruit maggot, etc. The insect can harm various fruit trees (such as oranges, mangoes, peaches, pomegranates, jujubes, pears, apples and the like) and vegetables (such as eggplants, hot peppers, cucumbers, tomatoes and the like), and is a second type of quarantine insect pest in China. The female imago of the bactrocera dorsalis can lay eggs on the epidermis of a fresh damaged fruit, the eggs are hatched into larvae in the fruit, the food intake is gradually increased along with the development of the larvae, the eggs are extended and fed towards the deep layer of pulp, the fruits are shriveled, contracted and rotten after being damaged, the yield is seriously influenced, and even the fruit is completely harvested.
The citrus fruit flies mostly live through the winter by pupae in the field, and the population quantity of the citrus fruit flies can be rapidly reduced in winter, which brings inconvenience to the development of citrus fruit fly research work. Therefore, the research of bactrocera dorsalis in a laboratory is particularly important. In the process of tests (drug effect, drug resistance mechanism, cold resistance, biological control and the like), the demand of the insects is large, and long-time domestication is needed after the insects are obtained in the field. In order to ensure the use of various researches in a laboratory, the breeding is inevitably carried out for multiple generations indoors, and at the moment, the maintenance of the population stability indoors is very critical.
At present, the citrus fruit flies are raised indoors independently in each insect state, eggs of the citrus fruit flies are swept to larva feed after the citrus fruit flies lay eggs, the citrus fruit flies are pupated in soil after the larvae are aged, pupas are screened out before initial eclosion and are placed into a new cage, and after the citrus fruit flies eclosion into adults, water is added, the feed is replaced, the eggs are swept, and the like every day. The whole feeding process is very complicated in steps and long in consumed time, the used materials are expensive, and the improper operation has great influence on the population of the bactrocera dorsalis hendel.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a feeding cage for stably keeping the species group in the bactrocera dorsalis chamber aiming at the defects in the prior art, and the needed device has simple and convenient assembly, lower cost and can be recycled; the breeding process is simple and convenient, and the population quantity is easy to keep stable.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an indoor stable rearging cage who keeps population of bactrocera dorsalis, the main part is the skeleton of cuboid shape, and the outside of skeleton is covered with the screen panel of a cuboid shape, and the length, width, the height of screen panel all slightly are greater than the length, width, the height of skeleton, its characterized in that:
the top surface of the framework is transversely provided with a connecting rope, and two ends of the connecting rope are tied on two long edges or two short edges of the top surface of the framework;
one of the four side surfaces of the mesh enclosure is a throwing side surface which can be opened, and the throwing side surface is connected with the top surface, the bottom surface and the two side surfaces of the mesh enclosure through a zipper A;
the putting side surface is provided with a semicircular putting port, the putting port is provided with a semicircular shielding net, and the shielding net is connected with the putting port through a zipper B;
the shielding net is provided with a circular operation opening, the circular operation opening is connected with a cylindrical net sleeve, and the tail end of the net sleeve is provided with an opening and can be tied up or tied through a rope;
a white plastic box is arranged in the mesh enclosure, and the white plastic box is positioned in the framework;
the bottom of the white plastic box is filled with sterilized sandy soil, the interior of the white plastic box is filled with a mineral water bottle filled with double distilled water, and the bottom of the bottle is covered with sterilized soil;
the opening of the mineral water bottle is blocked with a section of sterilized absorbent cotton sliver;
the rearing cage is also provided with a suspension hook, one end of the suspension hook is used for hooking the apples, and the other end of the suspension hook is hooked on the connecting rope.
In the technical scheme, the framework has the specifications of 40cm in length, × in width, 37cm in width, × in height and 40cm in height, and the volume is 59200cm3。
In the technical scheme, the mesh enclosure is 42cm long, 39cm wide, 42cm high and 200 meshes.
In the technical scheme, the length of the connecting rope is 43 cm.
In the above technical scheme, the mesh of the shielding net is 200 meshes.
In the technical scheme, the diameter of the operation opening is 12 cm.
In the technical scheme, the cylindrical mesh sleeve is 18cm long and 200 meshes.
In the technical scheme, the specification of the white plastic box is 37cm in length, 30cm in width and 15cm in height.
In the technical scheme, the volume of the mineral water bottle is 550mL, and the position of the mineral water bottle is close to the feeding port of the insect cage.
In the technical scheme, the length of the sterilized absorbent cotton strip is 28-32cm, the top end of the sterilized absorbent cotton strip is exposed out of the bottle opening by 2-3cm, and the bottle opening is completely blocked by absorbent cotton.
In the technical scheme, the overall length of the suspension hook is 18cm, and the suspension hook is made of iron.
The utility model also provides a method for indoor stable population maintenance of bactrocera dorsalis, including the following steps:
(1) manufacturing an insect cage:
a cuboid framework is constructed by 12 plastic rods and 8 switching ports, a cuboid mesh enclosure is constructed by gauze, and the length, width and height of the mesh enclosure are slightly larger than those of the framework; one of the four side surfaces of the mesh enclosure can be opened, the side surface is a throwing side surface, and the throwing side surface is connected with the top surface, the bottom surface and the two side surfaces of the mesh enclosure through a zipper A; unzipping the zipper A, putting the framework into a mesh enclosure to form an insect cage, then placing a transversely arranged rope on the top surface of the framework, and tying two ends of the rope on two long edges or two short edges of the top surface of the framework to form a connecting rope; the zipper A is pulled up, a semicircular throwing port is formed in the throwing side face, a semicircular shielding net is arranged at the throwing port, and the shielding net is connected with the throwing port through the zipper B; a circular operation opening is formed in the shielding net and connected with a cylindrical net sleeve, and the tail end of the net sleeve is opened;
(2) manufacturing a breeding place:
putting the sterilized sandy soil into a white plastic box, uniformly spreading the box, and spraying double distilled water into the sterilized sandy soil to increase the humidity of the box; then pouring double-distilled water into a mineral water bottle until the mineral water bottle is full, and filling the sterilized absorbent cotton sliver into the mineral water bottle to block the bottle mouth; then placing the mineral water bottle blocking the bottle opening into a white plastic box containing sterilized sandy soil; finally, the zipper B is unzipped, and the white plastic box containing the mineral water bottle and the sterilized sandy soil is placed in the insect cage through the throwing port;
(3) manufacturing a hatching place:
taking a cleaned apple, uniformly spraying absolute ethyl alcohol on the surface of the apple, and then airing under aseptic conditions; pricking holes on the surface of the apple by using sterilized tweezers; fixing the apple on a hanging hook made of iron wires, wherein the hanging hook penetrates from a stem depression of the apple to a calyx depression; then hanging the suspension hook on a connecting rope in the insect cage; finally, the zipper B is pulled up and the operation opening is tightened;
(4) feeding bactrocera dorsalis and daily management:
unzipping the zipper B, taking 60 pairs (60 heads each for male and female) of primarily emerged bactrocera dorsalis from the breeding population in the laboratory, placing the bactrocera dorsalis in an insect-raising cage containing sterilized sandy soil, a mineral water bottle and apples, and quickly zipping the cage zipper to prevent the bactrocera dorsalis from flying out; observing the water level of double-distilled water in the mineral water bottle every 6 days to ensure that the water in the bottle is enough for the bactrocera dorsalis; replacing apples every 3d before spawning, dissecting the replaced apples, and observing whether eggs and larvae exist in fruits; if no eggs and larvae are found, the apples are thrown away after being stored for 48 hours at the temperature of-20 ℃, and if eggs and larvae are found, the apples are placed in a new insect cage; after the old larvae in the new insect breeding cage pupate for 8 days, a pricked apple is hung for the newly-feathered bactrocera dorsalis to eat.
In the above technical scheme, in the step (1), the 12 plastic sticks are 8 plastic sticks of 40cm and 4 plastic sticks of 37cm, and the specifications of the framework are that the length is 40cm, the width is ×, the height is 40cm, the width is 37cm, the height is × cm, and the volume is 59200cm3。
In the above technical scheme, in the step (1), the mesh enclosure has a length of 42cm, a width of 39cm and a height of 42cm, and the mesh of the gauze is 200 meshes. The mesh enclosure needs to be slightly larger than the framework, and the mesh can not be damaged.
In the above technical solution, in the step (1), the connecting rope has a length of 43cm, and should be fastened to prevent the apple from falling off.
In the technical scheme, in the step (1), the diameter of the operation opening is 12 cm; the length of the cylindrical mesh sleeve is 18 cm.
In the technical scheme, in the step (2), the sterilized sandy soil is screened by a 20-mesh sieve and then placed in a white plastic box, and the thickness of the sterilized sandy soil is 4-5 cm; and double distilled water is sprayed into the sterilized sandy soil to increase the humidity to 65-75%.
In the technical scheme, in the step (2), the length of the sterilized absorbent cotton strip is 28-32cm, the top end of the sterilized absorbent cotton strip is exposed out of the bottle mouth by 2-3cm, and the bottle mouth is completely blocked by absorbent cotton, so that bactrocera dorsalis is prevented from entering the bottle and being drowned.
Among the above-mentioned technical scheme, in step (2), mineral water bottle, the volume be 550mL, cover the bottle bottom with sterile soil, mineral water bottle's position is close to the mouth of puting in of insect feeding cage, the later stage operation of being convenient for.
In the technical scheme, in the step (2), the white plastic box is 37cm in length, 30cm in width and 15cm in height, and is matched with the insect cage to prevent the insect cage from being damaged.
In the technical scheme, in the step (3), the diameter of the apple is 8-12cm, and a red Fuji variety is preferred; ST-14 tweezers from VETUS were used for pricking holes on apple surfaces; the length of the iron wire for making the suspension hook is 18 cm.
In the technical scheme, in the step (4), the double distilled water in the mineral water bottle is not less than 2/3 (if the bottle is 550ml, the double distilled water is not less than 380ml), so that the absorbent cotton on the bottle mouth is prevented from drying.
In the technical scheme, the double distilled water is one kind of redistilled water and is water obtained after twice distillation, so that citrus fruit flies are prevented from dying due to incomplete water.
The utility model discloses technical scheme's advantage lies in: the method for feeding the bactrocera dorsalis of the utility model has simple operation, time saving and easy maintenance of population quantity; the required device is simple and convenient to assemble, low in cost and recyclable.
Drawings
FIG. 1 is a schematic view of the overall structure of a rearing cage for stably maintaining the population of Bactrocera dorsalis indoors;
FIG. 2 is a schematic view of the framework of the rearing cage for stably maintaining the species group of Bactrocera dorsalis indoors according to the present invention;
FIG. 3 is a schematic view of the net cover and the connecting rope of the rearing cage for stably keeping the species group in the bactrocera dorsalis chamber;
FIG. 4 is a schematic view of the feeding opening of the rearing cage for stably maintaining the species group in the bactrocera dorsalis chamber;
FIG. 5 is a schematic view of the shielding net of the rearing cage for stably maintaining the population of Bactrocera dorsalis indoors according to the present invention;
FIG. 6 is a schematic view of the operation opening of the rearing cage for stably maintaining the species group in the bactrocera dorsalis chamber;
FIG. 7 is a schematic view of the net sleeves of the rearing cage for stably maintaining the population of Bactrocera dorsalis indoors according to the present invention;
FIG. 8 is a schematic view of a white plastic box, a mineral water bottle, a cotton wool and a hanging hook of the rearing cage for stably maintaining the population in the bactrocera dorsalis chamber;
wherein 1 is a skeleton; 2 is a mesh enclosure; 3 is a connecting rope; 4 is a feeding port; 5 is a shielding net; 6 is an operation port; 7 is a mesh sleeve; 8 is a white plastic box; 9 is a mineral water bottle; 10 is a degreased cotton sliver; 11 is a hanging hook.
Detailed Description
The following detailed description of the embodiments of the present invention, but the present invention is not limited to the following description:
the utility model provides an indoor stable rearging cage who keeps population of bactrocera dorsalis, the main part is the skeleton 1 of cuboid shape, and the outside of skeleton is covered with the screen panel 2 of a cuboid shape, and the length, width, the height of screen panel all slightly are greater than the length, width, the height of skeleton, as shown in fig. 1-8:
the top surface of the framework is transversely provided with a connecting rope 3, and two ends of the connecting rope are tied on two long edges or two short edges of the top surface of the framework;
one of the four side surfaces of the mesh enclosure is a throwing side surface which can be opened, and the throwing side surface is connected with the top surface, the bottom surface and the two side surfaces of the mesh enclosure through a zipper A;
a semicircular throwing port 4 is formed in the throwing side face, a semicircular shielding net 5 is arranged at the throwing port in a matched mode, and the shielding net is connected with the throwing port through a zipper B;
a round operation port 6 is formed in the shielding net, the round operation port is connected with a cylindrical net sleeve 7, and the tail end of the net sleeve is opened and can be tied up or tied through a rope;
a white plastic box 8 is arranged in the mesh enclosure, and the white plastic box is positioned in the framework;
the bottom of the white plastic box is filled with sterilized sandy soil, the interior of the white plastic box is provided with a mineral water bottle 9 filled with double distilled water, and the bottom of the bottle is covered with sterilized soil;
the mineral water bottle is provided with a sterilized absorbent cotton strip 10 at the bottle mouth;
the rearing cage is also provided with a suspension hook 11, one end of the suspension hook is hooked with the apple, and the other end of the suspension hook is hooked on the connecting rope.
In the utility model, the framework has the specification of 40cm long × wide 37cm × high 40cm and 59200cm volume3。
In the utility model, the mesh enclosure has a length of 42cm, a width of 39cm, a height of 42cm and a mesh size of 200 meshes.
In the technical scheme, the length of the connecting rope is 43 cm.
In the utility model discloses, shelter from net 5, the mesh is 200 meshes.
In the utility model discloses, operation mouth 6, diameter 12 cm.
In the utility model, the cylindrical mesh sleeve 7 has a sleeve length of 18cm and a mesh of 200 meshes.
In the utility model, the white plastic box 8 has a length of 37cm, a width of 30cm and a height of 15 cm.
The utility model discloses in, mineral water bottle 9, the volume is 550mL, mineral water bottle's position is close to the mouth of puting in of insect feeding cage.
In the utility model, the sterilized absorbent cotton strip 10 has a length of 28-32cm, the bottle mouth is exposed at the top end of 2-3cm, and the bottle mouth is plugged by the absorbent cotton.
The utility model discloses in, overhang hook 11, whole length is 18cm, the material is iron.
The utility model also provides a method for indoor stable population maintenance of bactrocera dorsalis, including the following steps:
(1) manufacturing an insect cage:
a cuboid-shaped framework 1 is constructed by 12 plastic rods and 8 switching ports, a cuboid-shaped mesh enclosure 2 is constructed by gauze, and the length, width and height of the mesh enclosure are slightly larger than those of the framework; one of the four side surfaces of the mesh enclosure can be opened, the side surface is a throwing side surface, and the throwing side surface is connected with the top surface, the bottom surface and the two side surfaces of the mesh enclosure through a zipper A; unzipping the zipper A, putting the framework into a mesh enclosure to form an insect cage, then placing a transversely arranged rope on the top surface of the framework, and tying two ends of the rope on two long edges or two short edges of the top surface of the framework to form a connecting rope 3; the zipper A is zipped, a semicircular throwing port 4 is arranged on the throwing side surface, a semicircular shielding net 5 is arranged on the throwing port, and the shielding net is connected with the throwing port through the zipper B; a round operation opening 6 is formed in the shielding net, the round operation opening is connected with a cylindrical net sleeve 7, and the tail end of the net sleeve is opened;
(2) manufacturing a breeding place:
putting the sterilized sandy soil into a white plastic box 8, uniformly spreading the sterilized sandy soil, and spraying double-distilled water into the sterilized sandy soil to increase the humidity of the sterilized sandy soil; then pouring double distilled water into a mineral water bottle 9 until the mineral water bottle is full, and filling the sterilized absorbent cotton sliver 10 into the mineral water bottle to block the bottle mouth; then placing the mineral water bottle blocking the bottle opening into a white plastic box containing sterilized sandy soil; finally, the zipper B is unzipped, and the white plastic box containing the mineral water bottle and the sterilized sandy soil is placed in the insect cage through the throwing port;
(3) manufacturing a hatching place:
taking a cleaned apple, uniformly spraying absolute ethyl alcohol on the surface of the apple, and then airing under aseptic conditions; pricking holes on the surface of the apple by using sterilized tweezers; fixing the apple on a hanging hook 11 made of iron wires, wherein the hanging hook penetrates from a stem depression of the apple to a calyx depression; then hanging the suspension hook 11 on the connecting rope 3 in the insect cage; finally, the zipper B is pulled up and the operation opening is tightened;
(4) feeding bactrocera dorsalis and daily nursing:
unzipping the zipper B, taking 60 pairs (60 heads each for male and female) of primarily emerged bactrocera dorsalis from the breeding population in the laboratory, placing the bactrocera dorsalis in an insect-raising cage containing sterilized sandy soil, a mineral water bottle and apples, and quickly zipping the cage zipper to prevent the bactrocera dorsalis from flying out; observing the water level of double-distilled water in the mineral water bottle every 6 days to ensure that the water in the bottle is enough for the bactrocera dorsalis; replacing apples every 3d before spawning, dissecting the replaced apples, and observing whether eggs and larvae exist in fruits; if no eggs and larvae exist, the apples are placed at the temperature of minus 20 ℃ for 48 hours and thrown away, and if eggs and larvae exist, the apples are placed in a new insect cage; after the old larvae in the new insect breeding cage pupate for 8 days, a pricked apple is hung for the newly-feathered bactrocera dorsalis to eat.
The invention is elucidated below in connection with specific embodiments:
example 1:
preparing a rearing cage for stably maintaining the species group in the bactrocera dorsalis chamber:
① Plastic with length of 8 pieces, 40cm and 4 pieces, 37cm is usedThe material rod and 8 adapter ports construct a cuboid framework 1, the framework has the specification of 40cm in length, × in width, 37cm in width, × in height and 40cm in volume of 59200cm3The mesh enclosure 2 is constructed by utilizing a 20-mesh gauze, the length, the width and the height of the mesh enclosure are slightly larger than those of the framework, the mesh enclosure is 42cm long, × cm wide, 39cm wide, × cm high and 42cm high, one side surface of four side surfaces of the mesh enclosure can be opened, the side surface is a throwing side surface, and the throwing side surface is connected with the top surface, the bottom surface and the two side surfaces of the mesh enclosure through a zipper A;
secondly, unzipping the zipper A, putting the framework into a net cover to form an insect cage, then placing a transversely arranged rope with the length of 43cm on the top surface of the framework, and tying two ends of the rope on two short edges of the top surface of the framework to form a connecting rope 3; making an iron wire into an S-shaped suspension hook 11, wherein the overall length is 18 cm;
thirdly, a zipper A is pulled, a semicircular throwing port 4 is formed in the throwing side face, a semicircular 200-mesh shielding net 5 is arranged at the throwing port, and the shielding net is connected with the throwing port through a zipper B; a circular operation opening 6 with the diameter of 12cm is formed in the shielding net, the circular operation opening is connected with a cylindrical net sleeve 7 with the length of 18cm and the mesh of 200 meshes, and the tail end of the net sleeve is opened;
fourthly, the sterilized sandy soil which is sieved by a 20-mesh sieve is laid in a white plastic box 8 with the specification of 37cm long, 30cm wide and 15cm high, the thickness of the sandy soil is 4-5cm, and double-distilled water is sprayed into the sterilized sandy soil to increase the humidity of the sterilized sandy soil to 65-75%; then, putting the mineral water bottle 9 filled with double distilled water and having the volume of 550mL into a white plastic box, and covering the bottom of the bottle with sandy soil; plugging the sterilized absorbent cotton strip 10 with the length of 28-32cm into a mineral water bottle to block the bottle mouth, wherein the bottle mouth is exposed at the top end by 2-3 cm;
and fifthly, unzipping the zipper B, putting the white plastic box containing the mineral water bottle and the sterilized sandy soil into the insect cage through the putting opening, wherein the mineral water bottle is positioned close to the putting opening of the insect cage, so that later-stage operation is facilitated, and the rearing cage for stably keeping the population in the bactrocera dorsalis chamber is constructed.
Example 2:
orange fruit fly indoor stability prepared by the preparation method of example 1A rearing cage for keeping population comprises a cuboid framework 1, a cuboid mesh enclosure 2 covered outside the framework, and the mesh enclosure has a length, width and height slightly larger than those of the framework, wherein the framework has a length of 40cm ×, a width of 37cm × and a height of 40cm, and a volume of 59200cm3The specification of the mesh enclosure is that the length of the mesh enclosure is 42cm ×, the width of the mesh enclosure is 39cm ×, the height of the mesh enclosure is 42cm, and the mesh enclosure is 200 meshes, as shown in figures 1-8:
the top surface of the framework is transversely provided with a connecting rope 3 with the length of 43cm, and two ends of the connecting rope are tied on two short sides of the top surface of the framework;
one of the four side surfaces of the mesh enclosure is a throwing side surface which can be opened, and the throwing side surface is connected with the top surface, the bottom surface and the two side surfaces of the mesh enclosure through a zipper A;
a semicircular throwing port 4 is formed in the throwing side face, a semicircular shielding net 5 with 200 meshes is arranged at the throwing port, and the shielding net is connected with the throwing port through a zipper B;
the shielding net is provided with a circular operation opening 6 with the diameter of 12cm, the circular operation opening is connected with a cylindrical net sleeve 7, the length of the sleeve is 18cm, the mesh is 200 meshes, and the tail end of the net sleeve is opened and can be tied up or tied through a rope;
a white plastic box 8 is arranged in the mesh enclosure, the specification is that the white plastic box is 37cm in length, 30cm in width and 15cm in height, and the white plastic box is positioned in the framework;
the bottom of the white plastic box is filled with sterilized sandy soil, the interior of the white plastic box is filled with a mineral water bottle 9 which is filled with double distilled water and has a volume of 550mL, and the bottom of the bottle is covered with sterilized soil; the mineral water bottle is positioned close to the feeding opening of the insect cage;
the mouth of the mineral water bottle is blocked with a section of sterilized absorbent cotton strip 10 with the length of 28-32cm, and the top end of the absorbent cotton strip is exposed out of the mouth of the bottle by 2-3 cm;
the rearing cage is also provided with an S-shaped suspension hook 11 made of iron wires with the whole length of 18cm, one end of the suspension hook is used for hooking apples, and the other end of the suspension hook is hooked on the connecting rope.
Example 3:
a method for indoor stable population maintenance of bactrocera dorsalis by using the rearing cage of example 2:
taking a clean red Fuji apple with the diameter of about 10cm, uniformly spraying absolute ethyl alcohol on the surface of the apple, and airing under aseptic conditions; pricking the apple surface with a sterilized ST-14 forceps from VETUS; then fixing the apple on a hanging hook 11, wherein the hanging hook penetrates from a stem depression of the apple to a calyx depression; unzipping the zipper B, hanging the suspension hook 11 on the connecting rope 3 in the insect cage, and simultaneously placing the wet white plastic box filled with sterilized sand and double distilled water in the insect cage; 60 pairs (60 heads for each male and female) of preliminarily eclosized bactrocera dorsalis from the breeding population in the laboratory are placed in an insect breeding cage containing sterilized sandy soil, mineral water bottles and apples, the zipper of the cage is quickly pulled, and the cuffs of the net sleeves are tightened to prevent the bactrocera dorsalis from flying out.
Observing the water level of double distilled water in 550mL of mineral water bottle every 6 days to ensure that the water in the bottle is more than 380 mL; replacing apples every 3d before spawning, dissecting the replaced apples, and observing whether eggs and larvae exist in fruits; if no eggs and larvae exist, the apples are placed at the temperature of minus 20 ℃ for 48 hours and thrown away, and if eggs and larvae exist, the apples are placed in a new insect cage; after the old larvae in the new insect breeding cage pupate for 8 days, a pricked apple is hung for the newly-feathered bactrocera dorsalis to eat. The number of citrus fruit fly deaths was recorded daily. As shown in table 1:
| 1d th | 2d th | No. 3d | 4d th | 5d th | 6d th | 7d th | |
| Female insect | 0 | 0 | 1 | 1 | 1 | 1 | 0 |
| |
1 | 1 | 2 | 1 | 0 | 2 | 2 |
The above examples are merely illustrative of the technical concept and technical features of the present invention, and thus the scope of the present invention is not limited thereto. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides an indoor stable rearging cage who keeps population of bactrocera dorsalis, the main part is skeleton (1) of cuboid shape, and the outside of skeleton is covered with screen panel (2) of a cuboid shape, and the length of screen panel, width, height all slightly are greater than the length of skeleton, width, height, its characterized in that:
the top surface of the framework is transversely provided with a connecting rope (3), and two ends of the connecting rope are tied on two long edges or two short edges of the top surface of the framework;
one of the four side surfaces of the mesh enclosure is a throwing side surface which can be opened, and the throwing side surface is connected with the top surface, the bottom surface and the two side surfaces of the mesh enclosure through a zipper A;
a semicircular throwing port (4) is formed in the throwing side face, a semicircular shielding net (5) is arranged at the throwing port in a matched mode, and the shielding net is connected with the throwing port through a zipper B;
a round operation port (6) is formed in the shielding net, the round operation port is connected with a cylindrical net sleeve (7), and the tail end of the net sleeve is opened and can be tied up or tied through a rope;
a white plastic box (8) is arranged in the mesh enclosure, and the white plastic box is positioned in the framework;
the bottom of the white plastic box is filled with sterilized sandy soil, a mineral water bottle (9) filled with double distilled water is placed in the white plastic box, and the bottom of the white plastic box is covered with sterilized soil;
the opening of the mineral water bottle is blocked with a section of sterilized absorbent cotton sliver (10);
the rearing cage is also provided with a suspension hook (11), one end of the suspension hook is used for hooking the apples, and the other end of the suspension hook is hooked on the connecting rope.
2. The rearing cage of claim 1, wherein the framework has a length of 40cm ×, a width of 37cm × and a height of 40cm, and a volume of 59200cm3。
3. A feeder cage as claimed in claim 1, wherein: the mesh enclosure is 42cm long, 39cm wide, 42cm high and 200 meshes.
4. A feeder cage as claimed in claim 1, wherein: the length of the connecting rope is 43 cm.
5. A feeder cage as claimed in claim 1, wherein: the shielding net (5) has 200 meshes; the diameter of the operation opening (6) is 12 cm.
6. A feeder cage as claimed in claim 1, wherein: the overall length of the hanging hook (11) is 18cm, and the hanging hook is made of iron.
7. A feeder cage as claimed in claim 1, wherein: the cylindrical net sleeve (7) is 18cm long and 200 meshes.
8. A feeder cage as claimed in claim 1, wherein: the white plastic box (8) has the specification of 37cm in length, 30cm in width and 15cm in height.
9. A feeder cage as claimed in claim 1, wherein: the volume of the mineral water bottle (9) is 550mL, and the position of the mineral water bottle is close to the feeding opening of the insect cage.
10. A feeder cage as claimed in claim 1, wherein: the length of the sterilized absorbent cotton strip (10) is 28-32cm, the top end of the absorbent cotton strip is exposed out of the bottle mouth by 2-3cm, and the bottle mouth is completely blocked by absorbent cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020076048.1U CN211631429U (en) | 2020-01-14 | 2020-01-14 | Breeding cage for stably keeping population in citrus fruit fly room |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020076048.1U CN211631429U (en) | 2020-01-14 | 2020-01-14 | Breeding cage for stably keeping population in citrus fruit fly room |
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| Publication Number | Publication Date |
|---|---|
| CN211631429U true CN211631429U (en) | 2020-10-09 |
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