Method for preventing and controlling waxberry orchard fruit flies by using housefly pupas to replace fruit fly pupas for breeding parasitic wasps

A technology for parasitic wasps and fly chrysalis, which is applied in the field of biotechnology applications, can solve the problems of short lifespan, small parasitic wasps and low fecundity, and limited ability to control fruit flies, and achieves long individual lifespan, extended parasitic time, The effect of more offspring

Inactive Publication Date: 2014-05-21
ANHUI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

When adopting the disclosed method of breeding fruit flies and then utilizing the pests to breed fruit fly pupal stage parasitoids, the host used is a smaller fruit fly pupa, and the bred parasitoids are smaller in individuality and fecundity, and have a shorter lifespan. , with limited ability to control Drosophila

Method used

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Embodiment Construction

[0023] Referring to the accompanying drawings, through the description of the embodiments, the specific implementation of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the function and working principle of each part, and the manufacturing process And the method of operation and use, etc., are described in further detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concept and technical solutions of the present invention.

[0024] The present invention is a kind of method of preventing and treating fruit flies in red bayberry orchard to use housefly fly pupae to replace fruit fly fly pupae to breed parasitic wasps, comprising

[0025] 1. Obtaining housefly pupae:

[0026] (1) Adult fly rearing: Make a fly cage of 50×50×50 cm, cover it with a 50-mesh nylon net, open a round hole with a diameter of 15 cm on the side of the fly cage, and conn...

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Abstract

The invention discloses a method for preventing and controlling waxberry orchard fruit flies by using housefly pupas to replace fruit fly pupas for breeding parasitic wasps. The method comprises the steps of (1) housefly pupa obtaining and (2) pachycrepoideus vindemmiae breeding. Through the adoption of the technical scheme, pachycrepoideus vindemmiaes bred by the housefly pupas can realize higher control efficiency on the control of fruit flies, so the prevention and control cost is greatly reduced; the pachycrepoideus vindemmiae obtained by the method has the characteristics that the reproductive capacity is obviously higher, the progeny yield is obviously higher, the individual lifetime is obviously longer, the individuals are obviously larger, and the like.

Description

technical field [0001] The invention belongs to the application field of biotechnology, and more specifically relates to a method for preventing and controlling fruit flies in red bayberry orchards and using housefly pupae instead of fruit fly pupae to breed parasitic wasps. Background technique [0002] As a specialty fruit in my country, bayberry has a long history of cultivation and has recently been welcomed by more and more consumers. It has become a pillar industry for farmers in some mountainous areas in southern my country to increase production and income. The fruit ripening period of bayberry is from mid-June to July. In the first ten days of the month, the red bayberry fruit that has entered the mature stage becomes soft and has a strong fragrance, which attracts female fruit flies to lay eggs on the red bayberry fruit, and the hatched larvae eat and damage the fruit. Among them, Drosophila melanogaster is the most important fruit fly on the red bayberry fruit. Pest...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
Inventor 胡好远段毕升陈忠梅张同心贺张陈伟谢磊
Owner ANHUI NORMAL UNIV
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