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.
CN110679550AInactive Publication Date: 2020-01-14ANHUI NORMAL UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ANHUI NORMAL UNIV
Publication Date
2020-01-14
Estimated Expiration
Not applicable · inactive patent

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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.
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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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