CN108207822B - Artificial mass rapid breeding technical method for Aphidius fusceolatus - Google Patents
Artificial mass rapid breeding technical method for Aphidius fusceolatus Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
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Abstract
The invention discloses an artificial mass rapid breeding method of Aphidius fusceolatus, which sequentially comprises the steps of nursery stock purchase, culture solution preparation, leaf cuttage and water culture, aphid inoculation, aphid cultivation, bee breeding in a bee breeding room, vespid breeding, stiff aphid collection and adult bee collection, wherein the parasitic wasp is the Aphidius fusceolatus. The method requires about 20 days from the purchase of the nursery stocks to the harvest of the wasp imagoes, can breed 20-22 thousands of wasps, and can also breed in batches according to a plan. The breeding method can provide a large number of insect sources for provinces or cities with serious aphid damage so as to reduce the damage of the aphids to crops and reduce economic loss. The invention provides a rapid breeding method of Aphidius fusceolatus, and also provides a collection method of Stiff aphids and adult bees of Aphidius fusceolatus, and the invention provides a complete production process for commercial production of Aphidius fusceolatus of parasitic wasps for the first time, and can provide a large amount of natural enemy resources for biological control of aphids.
Description
Technical Field
The invention belongs to the technical field of agricultural pest biological control, and particularly relates to an artificial mass rapid breeding technical method of Aphidius fusceolatus.
Background
People eat food as day and eat food as first. In the era of advocating environmental protection, health and green food, people hope to ensure the safety, high yield and high quality of crops by utilizing the natural control action of natural enemies of pests. Therefore, there has been an inevitable trend toward the development of biological pest control. Aphids are one of important pests in modern agricultural production, and harm various crops, vegetables, fruit trees and forest trees, and the use of a large amount of chemical pesticides causes various problems of pesticide residues, pest resistance, environmental pollution and the like, so that the health of human beings is greatly influenced, so that biological control measures for the aphids are more urgent, and the Aphidius fusceolatus is an important natural enemy for biologically controlling the aphids.
Aphidius masculinus Yasnosh is an aphid parasitic wasp discovered in 2016, is a new record species in China, is distributed abroad in Russia, Japan and India, and is distributed domestically in Heilongjiang, Jilin, Liaoning, Tibet and inner Mongolia. At present, the biological, artificial feeding, utilization and the like of the feed are not recorded at home and abroad, and only morphological description is available. Morphological characteristics of female myzus fuscus: the body length is 0.88 mm-1.02 mm, the color is light yellow, the compound eye and the single eye are light brown, the first section and the second section of an antenna are small, the third section is close to a square, and the length of the bar section is 2.6 times of the width. The anterior wing is light yellow with a dark brown longitudinal band. Morphological characteristics of male Aphis fuscus rufimbriatus: the body length is about 0.96mm, and the tentacle rod section length is 4.1 times of the width.
The parasitic rate of Aphidius fusceolatus on aphids is high, and through research, 1 Aphidius fusceolatus can parasitize 60-120 aphids, so that the Aphidius fusceolatus is a parasitic aphidius fusceolatus which is deeply researched, developed and utilized, and particularly the research on artificial breeding technology is very important. Although more commercial parasitic wasps such as encarsia formosa (main parasitic greenhouse whitefly), the breeding technology of the brown aphidius has not been reported at present, and commercial production has not been realized.
Some scientific research institutions in the prior art in China probably can realize the feeding of Aphidius fusceolatus, but all the breeding is carried out in laboratories, and in a small-scale feeding stage, the quantity of the monthly bees fed in a small scale can only meet the requirement of test bees, and no large-scale feeding method is researched, so that the Aphidius fusceolatus can not be used for preventing and controlling field aphids, and the production process of artificial mass breeding of the Aphidius fusceolatus is to be further improved and perfected.
Disclosure of Invention
The invention provides a large-scale artificial rapid breeding method for Aphidius fusceolatus in order to overcome the defects in the prior art.
The invention is realized by the following technical scheme: the artificial mass rapid breeding technical method of Aphidius fusceolatus comprises the steps of leaf cuttage and water culture, aphid inoculation, aphid breeding, bee breeding in a bee breeding room, vespid breeding, stiff aphid collection and adult bee collection in sequence, wherein parasitic wasps are Aphidius fusceolatus, and the specific operation process of each step is as follows:
(1) leaf cuttage and water culture: the leaves of the small rapes or the pakchoi purchased from the small rapes or the pakchoi sold in the market are sequentially broken off from the outer leaves, the broken off leaves preferably have partial stem skin tissues, and the single leaves are respectively inserted into the rectangular holes of the water culture tank; the water culture tank is a honeycomb type plastic box with the specification of 30x30x5cm, the size of the water culture tank is determined according to the bee breeding amount, the box cover adopts a box cover with formed rectangular holes, the length of each rectangular hole is 3-5 cm, and the width of each rectangular hole is 1.5-2.5 cm; adding a culture solution into the water culture tank, wherein the amount of the culture solution is preferably 1-1.5 cm to submerge the leaf base; the formula of the culture solution is as follows: 0.2 g of calcium sulfate, 0.1 g of dipotassium phosphate, 0.01 g of calcium nitrate, 0.05 g of ferric citrate and 0.1 g of 50% wettable chlorothalonil powder are added into 1000mL of tap water; in the culture solution, about 3 days, white fine roots grow on the base of the leaf of the Brassica campestris or Brassica chinensis.
(2) Inoculating aphids; picking leaves or tender buds with aphids, gently moving the aphids to the back of the water culture leaves inserted into the water culture tank by using a writing brush, connecting 5-10 aphids to each leaf, and then moving the leaves into an aphid breeding chamber to breed the aphids;
(3) aphid cultivation: after aphid inoculation, placing the water culture tank with water culture leaves on illumination culture frames of an aphid breeding room, wherein each culture frame is divided into 3 layers, each layer is provided with 6 24W LED lamp tubes with the length of 1.1 m, each layer comprises 3 red light lamp tubes and 3 blue-violet light lamp tubes, and the illumination time per day is 14: 10; the temperature is 23-25 ℃, and the relative humidity is 30-50%; after 7 days of cultivation, each water culture leaf can breed 150-200 aphids, each adult aphid can averagely produce 7-10 small aphids each day, the small aphids develop into adult aphids in 5 days, and then the adult aphids are moved into a bee breeding room to breed bees;
(4) breeding bees in the bee breeding room: 3 parasitic wasp supplementing nutriments are placed on each layer of each illumination culture frame in the wasp breeding chamber at equal intervals, 9 parasitic wasps are placed on 3 layers, the parasitic wasps are connected into the wasp breeding chamber according to the ratio of 1: 60 of the wasps to the aphids, after 4 days of wasp connection, when 80-90% of aphids on the water culture blades are parasitized, namely dead aphids with black spots or black spots appear, the water culture tank inserted with the water culture blades is moved out, the blades are slightly shaken by hands during moving out, parasitic wasp adults on the blades are disturbed, and 80% of parasitic wasp adults can fly away from the blades;
(5) breeding the vespids: moving the water culture leaves with the parasitized aphids and the water culture groove into an illumination culture frame of a wasp breeding room, continuously culturing for 2-3 days, wherein 80% of the parasitized aphids turn black to become stiff aphids, cutting the water culture leaves with scissors, placing the water culture leaves in a newspaper-lined tray, placing the water culture leaves for 1-2 days, allowing the parasitized aphids to leave the leaves and crawl, collecting the parasitized aphids, and accessing the parasitized aphids into the aphid breeding room for continuous breeding or killing;
(6) collecting the stiff aphids: drying the leaves in vitro at room temperature for 2 days, gently kneading the leaves into powder by hands after the leaves are dried, blowing lightly by a small fan to separate the aphid from the broken leaves, or brushing lightly by a brush when the leaves in vitro become semi-dry at room temperature to brush down the parasitized aphid, storing the aphid in a small mesh bag or a small bottle, wherein the number of the aphids in each bag or bottle is 200-400, and refrigerating at 4 ℃ for later use;
(7) collecting bees: and (4) continuously culturing the wasps at the temperature of 23-25 ℃ for 6-7 days after the step (4) to ensure that the wasps emerge and are collected. Collecting bees with adult bee collector composed of 2 finger-shaped tubes or flat-bottom tubes (15 mL, 1.2cm in diameter and 8cm in height), one of which is brown and the other is transparent; the parasitic stiff aphids are transferred into the brown tube and aligned with the transparent tube opening, the two tubes are tightly connected through a sealing film, the transparent tube is placed upwards and downwards, the feathering and upwards performance of the vespids are utilized, the emerging vespids can gather at the top of the transparent tube, the sealing film is punched, the transparent tube is quickly taken down, the tube opening is downwards sealed, the sealing is opened when the vespids are placed, the tube opening is upwards, and the vespids fly out.
In the step (4), 4mL of parasitic wasp supplementary nutrition device is a plastic centrifuge tube with 4mL, 10% honey water is added into the plastic centrifuge tube, a filter paper strip with the width of 1cm and the length of 7cm is inserted into the plastic centrifuge tube, the filter paper strip is 5cm in the tube and 2cm outside the tube, and the opening of the tube is sealed by a preservative film to prevent the aphidius gigers from falling into the tube and to enable the exposed part of the filter paper strip to bend downwards; taking a thin iron wire of 15cm, winding one end of the thin iron wire on the base part of a tube cover of a centrifugal tube, namely the joint of the tube cover and a tube body, and fixing the other end of the thin iron wire with an illumination culture frame; the filter paper strips absorb the honey water to the part exposed outside the pipe orifice for the nutrition supplement of the vespids so as to prolong the service life and increase the egg laying amount, and the filter paper strips are replaced once in 3-5 days so as to ensure the freshness of the honey water.
The bee breeding chambers, the wasp breeding chambers and the aphid breeding chambers are made of stainless steel frames, and 80-mesh nylon yarns are adhered and press-sealed, the size of each breeding chamber is 2.7 meters long, 1.7 meters wide, 2.4 meters high, the area of each breeding chamber is 5 square meters, and each breeding chamber is provided with a sliding door.
The host of the Aphidius fusceolatus is aphid, and the life history of the aphid is as follows: the egg stage is 1-2 days, the larva stage is 3-4 days, the pre-pupation stage is 3-4 days, the pupation stage is 3-4 days at the room temperature of 25-27 ℃, and 10-14 days are needed for completing a life cycle. The aphid is parasitic by the Aphidius fusca to completely blacken the insect body for about 6-7 days, and the aphid is eclosion from completely blackened to parasitic Aphidius fusca for about 5-7 days. The method takes about 50 days from sowing the seedlings to harvesting the wasp imagoes, can breed 20-22 thousands of wasps, and can also breed in batches according to a plan.
The invention has the beneficial effects that: the breeding method has the greatest characteristics of rapidness, large quantity and simplicity, nursery stocks are cultivated more slowly and more easily in the prior art, the method has the advantages of high efficiency, rapidness, simplicity, convenience, simplicity in operation, time saving and the like, the technical scheme is simple and feasible, the method is particularly suitable for large-scale rapid breeding, large-scale breeding is easy to form, the breeding cost is low, the cost of preventing and controlling pests by farmers is reduced, more importantly, the problems of environmental pollution, drug residue and the like caused by pesticides are reduced, and the Aphidius fuscus bred by the method is released in an aphid serious damage area, so that great economic benefit, social benefit and ecological benefit can be brought.
The breeding method can realize the annual uninterrupted breeding of the Aphidius fusceolatus, not only can meet the requirements of experimental research, but also can provide a large number of insect sources for provinces or cities with serious aphid damage, so that the damage of the aphid to crops such as Chinese cabbage, medlar or alfalfa is reduced, and the economic loss is reduced. The invention provides a breeding method of Aphidius fusceolatus, a method for breeding a large number of aphids by cutting water-cultured vegetable leaves and a water-culture solution, and a collection method of Stichopus fusceolatus and adult bees.
Drawings
FIG. 1 is a flow chart of an artificial rapid mass breeding process of Aphidius fusceolatus in the breeding method of the invention.
Detailed Description
The invention is described in detail below with reference to the figures and the detailed description.
As shown in fig. 1, the artificial mass rapid breeding method of Aphidius fusceolatus comprises the steps of leaf cuttage and water culture, aphid inoculation, aphid cultivation, bee breeding in a bee breeding room, vespid breeding, stiff aphid collection and adult bee collection in sequence, wherein the parasitic wasp is the Aphidius fusceolatus, and the specific operation processes of the steps are as follows:
(1) leaf cuttage and water culture: the vegetable leaves are small rapes or pakchoi sold in the vegetable market, the bought small rapes or pakchoi are sequentially broken off from outer leaves to form leaves, the broken off leaves preferably have partial stem and skin tissues, and the leaves are respectively inserted into the rectangular holes of the water culture tank; the water culture tank is a honeycomb type plastic box with the specification of 30x30x5cm, the size of the water culture tank is determined according to the bee breeding amount, the box cover adopts a box cover with formed rectangular holes, the length of each rectangular hole is 3-5 cm, and the width of each rectangular hole is 1.5-2.5 cm; adding a culture solution into the water culture tank, wherein the amount of the culture solution is preferably 1-1.5 cm to submerge the leaf base; the formula of the culture solution is as follows: 1000mL of tap water was added with 0.2 g of calcium sulfate, 0.1 g of dipotassium phosphate, 0.01 g of calcium nitrate, 0.05 g of ferric citrate and 0.1 g of 50% wettable powder;
(2) inoculating aphids; picking leaves or tender buds with aphids, gently moving the aphids to the back of the water culture leaves inserted into the water culture tank by using a writing brush, connecting 5-10 aphids to each leaf, and then moving the leaves into an aphid breeding chamber to breed the aphids;
(3) aphid cultivation: after aphid inoculation, placing the water culture tank with water culture leaves on illumination culture frames of an aphid breeding room, wherein each culture frame is divided into 3 layers, each layer is provided with 6 24W LED lamp tubes with the length of 1.1 m, each layer comprises 3 red light lamp tubes and 3 blue-violet light lamp tubes, and the illumination time per day is 14: 10; the temperature is 23-25 ℃, and the relative humidity is 30-50%; after 7 days of cultivation, each water culture leaf can breed 150-200 aphids, each adult aphid can averagely produce 7-10 small aphids each day, the small aphids develop into adult aphids about 5 days later, and the adult aphids are transferred into a bee breeding room to breed bees;
(4) breeding bees in the bee breeding room: 3 parasitic wasp supplementing nutriments are placed on each layer of each illumination culture frame in the wasp breeding chamber at equal intervals, 9 parasitic wasps are placed on 3 layers, the parasitic wasps are connected into the wasp breeding chamber according to the ratio of 1: 60 of the wasps to the aphids, after 4 days of wasp connection, when 80-90% of aphids on the water culture blades are parasitized, namely dead aphids with black spots or black spots appear, the water culture tank inserted with the water culture blades is moved out, the blades are slightly shaken by hands during moving out, parasitic wasp adults on the blades are disturbed, and 80% of parasitic wasp adults can fly away from the blades; the parasitic wasp supplementing nutrition device is a 4mL plastic centrifuge tube, 4mL of 10% honey water is added, a filter paper strip with the width of 1cm and the length of 7cm is inserted, the filter paper strip is 5cm in the tube and 2cm outside the tube, the tube opening is sealed by a preservative film to prevent the aphidius gigers from falling into the tube, and the exposed part of the filter paper strip is bent downwards; taking a thin iron wire of 15cm, winding one end of the thin iron wire on the base part of a tube cover of a centrifugal tube, namely the joint of the tube cover and a tube body, and fixing the other end of the thin iron wire with an illumination culture frame; the filter paper strips absorb the honey water to the part exposed outside the pipe orifice for the nutrition supplement of the vespids so as to delay the service life and increase the egg laying amount, and the filter paper strips are replaced once in 3-5 days so as to ensure the honey water to be fresh;
(5) breeding the vespids: moving the water culture leaves and the water culture grooves with the parasitized aphids into an illumination culture frame of a wasp breeding room, continuously culturing for 2-3 days, wherein 80% of the parasitized aphids turn black to become stiff aphids, cutting off the leaves of the nursery stock by using scissors, placing the nursery stock in a newspaper-padded tray, placing the nursery stock for 1-2 days, allowing the parasitized aphids to leave the leaves and crawl, collecting the parasitized aphids, and accessing the parasitized aphids into the aphid breeding room for continuous breeding or killing;
(6) collecting the stiff aphids: drying the leaves in vitro at room temperature for 2 days, gently kneading the leaves into powder by hands after the leaves are dried, blowing lightly by a small fan to separate the aphid from the broken leaves, or brushing lightly by a brush when the leaves in vitro become semi-dry at room temperature to brush down the parasitized aphid, storing the aphid in a small mesh bag or a small bottle, wherein the number of the aphids in each bag or bottle is 200-400, and refrigerating at 4 ℃ for later use;
(7) collecting bees: after the step (4), continuously culturing the wasps at the temperature of 23-25 ℃ for 6-7 days to ensure that the wasps emerge and are collected; collecting bees with adult bee collector composed of 2 finger-shaped tubes or flat-bottom tubes (15 mL, 1.2cm in diameter and 8cm in height), one of which is brown and the other is transparent; the parasitic stiff aphids are transferred into the brown tube and aligned with the transparent tube opening, the two tubes are tightly connected through a sealing film, the transparent tube is placed upwards and downwards, the feathering and upwards performance of the vespids are utilized, the emerging vespids can gather at the top of the transparent tube, the sealing film is punched, the transparent tube is quickly taken down, the tube opening is downwards sealed, the sealing is opened when the vespids are placed, the tube opening is upwards, and the vespids fly out.
The bee breeding chambers, the wasp breeding chambers and the aphid breeding chambers are made of stainless steel frames, and 80-mesh nylon yarns are adhered and press-sealed, the size of each breeding chamber is 2.7 meters long, 1.7 meters wide, 2.4 meters high, the area of each breeding chamber is 5 square meters, and each breeding chamber is provided with a sliding door. About 20 days are needed from sowing the seedlings to harvesting the wasp imagoes, 20-22 thousands of wasps can be bred, and the wasps can also be bred in batches according to a plan.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. An artificial mass rapid breeding technical method of Aphidius fusceolatus, which is characterized in that: the breeding method sequentially comprises the steps of leaf cuttage and water culture, aphid inoculation, aphid cultivation, bee breeding in a bee breeding room, vespid breeding, stiff aphid collection and adult bee collection, wherein the parasitic wasp is Aphidius avenae, and the specific operation process of each step is as follows:
(1) leaf cuttage and water culture:
the leaves of the small rapes or the pakchoi purchased from the small rapes or the pakchoi sold in the market are sequentially broken off from the outer leaves, the broken off leaves preferably have partial stem skin tissues, and the single leaves are respectively inserted into the rectangular holes of the water culture tank; the water culture tank is a honeycomb type plastic box with the specification of 30x30x5cm, the size of the water culture tank is determined according to the bee breeding amount, the box cover adopts a box cover with formed rectangular holes, the length of each rectangular hole is 3-5 cm, and the width of each rectangular hole is 1.5-2.5 cm; adding a culture solution into the water culture tank, wherein the amount of the culture solution is preferably 1-1.5 cm to submerge the leaf base; the formula of the culture solution is as follows: 0.2 g of calcium sulfate, 0.1 g of dipotassium phosphate, 0.01 g of calcium nitrate, 0.05 g of ferric citrate and 0.1 g of 50% wettable chlorothalonil powder are added into 1000mL of tap water; in the culture solution, about 3 days, white fine roots grow from the base of the leaf of the Brassica campestris or Brassica chinensis;
(2) inoculating aphids;
picking leaves or tender buds with aphids, gently moving the aphids to the back of the water culture leaves inserted into the water culture tank by using a writing brush, connecting 5-10 aphids to each leaf, and then moving the leaves into an aphid breeding chamber to breed the aphids;
(3) aphid cultivation:
after aphid inoculation, placing the water culture tank with water culture leaves on illumination culture frames of an aphid breeding room, wherein each culture frame is divided into 3 layers, each layer is provided with 6 24W LED lamp tubes with the length of 1.1 m, each layer comprises 3 red light lamp tubes and 3 blue-violet light lamp tubes, and the illumination time per day is 14: 10; the temperature is 23-25 ℃, and the relative humidity is 30-50%; after 7 days of cultivation, each water culture leaf can breed 150-200 aphids, each adult aphid can averagely produce 7-10 small aphids each day, the small aphids develop into adult aphids in 5 days, and then the adult aphids are moved into a bee breeding room to breed bees;
(4) breeding bees in the bee breeding room:
3 parasitic wasp supplementing nutriments are placed on each layer of each illumination culture frame in the wasp breeding chamber at equal intervals, 9 parasitic wasps are placed on 3 layers, the parasitic wasps are connected into the wasp breeding chamber according to the ratio of 1: 60 of the wasps to the aphids, after 4 days of wasp connection, when 80-90% of aphids on the water culture blades are parasitized, namely dead aphids with black spots or black spots appear, the water culture tank inserted with the water culture blades is moved out, the blades are slightly shaken by hands during moving out, parasitic wasp adults on the blades are disturbed, and 80% of parasitic wasp adults can fly away from the blades;
(5) breeding the vespids:
moving the water culture leaves and the water culture grooves with the parasitized aphids into an illumination culture frame of a wasp breeding room, continuously culturing for 2-3 days, wherein 80% of the parasitized aphids turn black to become stiff aphids, cutting the water culture leaves with scissors, placing the leaves in a newspaper-padded tray, placing the leaves for 1-2 days, allowing the parasitized aphids to leave the leaves and crawl, collecting the parasitized aphids, and accessing the parasitized aphids into the aphid breeding room for continuous breeding or killing;
(6) collecting the stiff aphids:
drying the leaves in vitro at room temperature for 2 days, gently kneading the leaves into powder by hands after the leaves are dried, blowing lightly by a small fan to separate the aphid from the broken leaves, or brushing lightly by a brush when the leaves in vitro become semi-dry at room temperature to brush down the parasitized aphid, storing the aphid in a small mesh bag or a small bottle, wherein the number of the aphids in each bag or bottle is 200-400, and refrigerating at 4 ℃ for later use;
(7) collecting bees:
and (4) continuously culturing the wasps at the temperature of 23-25 ℃ for 6-7 days after the step (4) to ensure that the wasps emerge and are collected.
2. The artificial mass rapid breeding technical method of Aphidius fusceolatus according to claim 1, which is characterized in that: in the step (4), 4mL of parasitic wasp supplementary nutrition device is a 4mL plastic centrifuge tube, 4mL of 10% honey water is added, a filter paper strip with the width of 1cm and the length of 7cm is inserted, the filter paper strip is 5cm in the tube and 2cm outside the tube, and the opening of the tube is sealed by a preservative film to prevent the aphidius gigers from falling into the tube and enable the exposed part of the filter paper strip to bend downwards; taking a thin iron wire of 15cm, winding one end of the thin iron wire on the base part of a tube cover of a centrifugal tube, namely the joint of the tube cover and a tube body, and fixing the other end of the thin iron wire with an illumination culture frame; the filter paper strips absorb the honey water to the part exposed outside the pipe orifice for the nutrition supplement of the vespids so as to prolong the service life and increase the egg laying amount, and the filter paper strips are replaced once in 3-5 days so as to ensure the freshness of the honey water.
3. The artificial mass rapid breeding technical method of Aphidius fusceolatus according to claim 1, which is characterized in that: in the step (7), the adult bees are collected by an adult bee collector, wherein the adult bee collector consists of 2 finger-shaped tubes or flat-bottom tubes with the diameter of 1.2cm and the height of 8cm, and one of the tubes is brown, and the other tube is transparent; the parasitic stiff aphids are transferred into the brown tube and aligned with the transparent tube opening, the two tubes are tightly connected through a sealing film, the transparent tube is placed upwards and downwards, the feathering and upwards performance of the vespids are utilized, the emerging vespids can gather at the top of the transparent tube, the sealing film is punched, the transparent tube is quickly taken down, the tube opening is downwards sealed, the sealing is opened when the vespids are placed, the tube opening is upwards, and the vespids fly out.
4. The artificial mass rapid breeding technical method of Aphidius fusceolatus according to claim 1, which is characterized in that: the bee breeding chambers, the wasp breeding chambers and the aphid breeding chambers are made of stainless steel frames, and 80-mesh nylon yarns are adhered and press-sealed, the size of each breeding chamber is 2.7 meters long, 1.7 meters wide, 2.4 meters high, the area of each breeding chamber is 5 square meters, and each breeding chamber is provided with a sliding door.
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