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Large-scale nasonia artificial-feeding method

A large-scale technology of Golden Hornet, which is applied in animal husbandry and other fields, can solve the problems of being unable to provide a large amount in a short period of time, and parasitic bees are easy to escape.

Inactive Publication Date: 2020-01-14
ANHUI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention solves the problems that the parasitoids are easy to escape and cannot provide a large number of parasitoids in a short period of time during the eclosion of fresh housefly pupae and separation operations in the process of breeding natural enemy parasitoids

Method used

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  • Large-scale nasonia artificial-feeding method

Examples

Experimental program
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Effect test

Embodiment 1

[0079] A large-scale artificial breeding method for golden hornets, comprising the following steps:

[0080] 1) Obtaining of irradiated housefly pupae:

[0081] 1-1) Breeding and laying eggs of housefly adults: put 1000 housefly adults in a detachable insect cage with a size of 55×55×55cm made of 120-mesh nylon mesh, and one side of the cage has a diameter It is a 15cm round hole, and the outside of the round hole is connected with a nylon mesh sleeve of the same diameter, which is convenient for the replacement of materials in the breeding cage. Put into the weight ratio white granulated sugar in raising cage: the mixed feed of milk powder=2:1 feeds for adult fly. At the same time, put a disposable plastic cup in the cage, put a moist paper towel in the cup, and attach a moist towel to the top of the rearing cage to facilitate adult flies to drink water. Place a dry towel under the bottom of the cage to absorb excess water. After feeding for 5-7 days, place a 9cm-diameter ...

Embodiment 2

[0105] A large-scale artificial breeding method for golden hornets, comprising the following steps:

[0106] 1) Obtaining of irradiated housefly pupae: same as in Example 1.

[0107] Make the beekeeping box first:

[0108] A. Take a net box with a top opening of 22×20×5cm in length×width×height as the inner box 2, the inner box 2 is the bottom mesh 5, and the mesh number is 12 mesh; take the length×width×height as 30 The plastic box with a top opening of ×20×10cm is the outer box 1, close to the end of the outer box 1, use a hot-melt glue gun to seal the upper end of the inner box 2 flush with the upper end of the outer box 1; the bottom of the inner box 2 is a 12-mesh mesh The hole structure is used to screen out the host and parasitoids after parasitism, so that the parasitoids can fall into the outer box 1, and the host remains in the inner box 2.

[0109] B. Make the cylindrical tanks of the inlet and outlet: open a round hole with a diameter of 8 cm in the middle of the...

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Abstract

The invention provides a large-scale nasonia artificial-feeding method. Compared with the prior art, the method has advantages that by 300Gry irradiation of 2-day-old musca domestica pupae, the Muscadomestica pupae unavailable for emergence are provided under the condition that pupa structures are undamaged, so that a step of adult musca domestica treatment is saved; by adoption of CO2 for anesthesia of nasonia, host musca domestica pupae and parasitic nasonia are separated after parasitism, escape in host replacement and parasitic wasp transferring processes is avoided, and efficiency improvement and cost saving are realized; after 10-day development, the host irradiated pupae are transferred to a refrigerating chamber at the temperature of 8-10 DEG C and in humidity of 75%-85%, development of nasonia is retarded under the condition of low-temperature constant-humidity storage, and centralized storage and release of parasitic nasonia are benefited. In addition, compared with frozen musca domestica pupae, the irradiated musca domestica pupae have the advantage that natural energy parasitic nasonia bred with the irradiated musca domestica pupae serving as hosts are high in female descendant yield, and high ecological benefits are achieved.

Description

technical field [0001] The invention relates to a technology for raising parasitic natural enemy insects, in particular to a method for artificially raising large-scale golden wasps. Background technique [0002] Parasitic natural enemy insects can lay eggs inside or outside other insects, and complete the development of their offspring with the nutrition of the host. These natural enemies play an important role in controlling the population of pests. [0003] Parasitic wasps are one of the main natural enemies of pests, and large-scale breeding of natural enemies is the core content of using natural enemies to carry out pest biological control. At present, many parasitic wasps have been commercialized and become a powerful tool for biological control of pests. In the field of biological control of pests by using parasitoids, the large-scale reproduction technology of parasitoids is the key to utilizing parasitoids. [0004] In the process of artificial reproduction of par...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 潘登胡好远胡玮张玉帅程剑秋余瑶
Owner ANHUI NORMAL UNIV
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