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Holotrichia parallela adult and larval artificial breeding method

A technology for beauveria and large black beetle, which is applied to the field of artificial feeding of adults and larvae of beetles, can solve the problem that egg production is greatly affected by environmental factors, adults and larvae are susceptible to Beauveria bassiana and nematodes, and the survival rate of larvae It can improve the hatching rate, increase the average number of eggs laid, and facilitate the hatching of eggs.

Active Publication Date: 2019-02-19
PLANT PROTECTION & QUALITY & SAFETY OF AGRI PRODS INST ANHUI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the conventional artificial breeding process, we found that the egg production of North China giant black beetle is greatly affected by environmental factors, and the survival rate of larvae is low, and adults and larvae are susceptible to beauveria bassiana and nematodes

Method used

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  • Holotrichia parallela adult and larval artificial breeding method
  • Holotrichia parallela adult and larval artificial breeding method
  • Holotrichia parallela adult and larval artificial breeding method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] Breeding soil components and production methods: 75 parts by mass of sandy soil, baked at 150°C for 2 hours, aired to room temperature, mixed with 20 parts by mass of peanut shell powder with a particle size of less than 10 mesh, and 5 parts by mass of plant ash, and prepared the soil with sterile water After the humidity is 18%, pass through a 10-mesh sieve.

[0059] Disinfection method of breeding environment and feeding utensils: use 3g / m3 in breeding room and indoor artificial climate incubator before use 3 Sodium dichloroisocyanurate was fumigated for 18 hours in a closed manner, and ventilated for 36 hours after fumigation. The daily disinfection during the rearing period is to use 3g / m2 after removing the adult feeding box every week. 3 Sodium dichloroisocyanurate is fumigated for 0.5 hours in the rearing room and the indoor artificial climate incubator, and used after ventilation for 1 hour.

[0060] Before use, the feeding utensils were soaked and disinfected...

Embodiment 2

[0068] Raising soil components and production methods: 75 parts by mass of sandy soil, baked at 150°C for 3 hours, aired to room temperature, mixed with 20 parts by mass of peanut shell powder with a particle size of less than 10 mesh, and 5 parts by mass of plant ash, and prepared the soil with sterile water After the humidity is 20%, pass through a 10-mesh sieve.

[0069] Disinfection method of breeding environment and feeding utensils: use 3g / m3 in breeding room and indoor artificial climate incubator before use 3 Sodium dichloroisocyanurate was fumigated for 24 hours in a closed fumigation, and ventilated for 48 hours after fumigation. The daily disinfection during the feeding period is to use 3g / m2 after removing the adult feeding box every 10 days. 3 Sodium dichloroisocyanurate is fumigated for 1 hour in the rearing room and the indoor artificial climate incubator, and used after ventilation for 1 hour. Feeding utensils include feeding boxes, medicine spoons, tweezers,...

Embodiment 3

[0079] Raising soil components and production methods: 75 parts by mass of sandy soil, baked at 100°C for 4 hours, aired to room temperature, mixed with 20 parts by mass of peanut shell powder with a particle size of less than 10 mesh, and 5 parts by mass of plant ash, and prepared the soil with sterile water After the humidity is 18%, pass through a 10-mesh sieve.

[0080] Breeding room and indoor artificial climate incubator and feeding utensils were disinfected before use and daily disinfection during feeding according to the medicament and dosage in Table 3, respectively.

[0081] The breeding room was fumigated and sterilized with a fumigant for 18 hours before use, and ventilated for 36 hours after fumigation.

[0082] The daily disinfection is to take out the adult feeding box every week and fumigate it for 0.5 hours, and then use it after ventilating for 0.5 hours.

[0083] The breeding utensils should be soaked and disinfected with disinfectant for 6 hours before use...

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Abstract

The invention provides a holotrichia parallela adult and larval artificial breeding method. The holotrichia parallela adult artificial breeding method comprises spreading breeding soil inside an adultbreeding box; mixed-stocking male and female holotrichia parallela adults inside the adult breeding box; adjusting the temperature, humidity and light of the adult breeding environment; feeding the male and female holotrichia parallela. Preferably, the holotrichia parallela is holotrichia oblita.

Description

technical field [0001] The invention relates to an artificial rearing method for beetle adults and larvae. Background technique [0002] North China giant black beetle (Holotrichia oblita Faldermann), which belongs to Coleoptera (Coleoptera), gill beetle family (Melolonthidae), is an important underground pest in agricultural and forestry production. The adults of the North China black beetle are nocturnal and hide in the soil during the day, and their feeding and mating behaviors all occur at night. Adults feed on the leaves of various fruit trees and forest trees such as privet privet, black locust, walnut, and elm; larvae are collectively called grubs, inhabiting the soil, feeding on seeds and seedlings in the early stage, resulting in lack of seedlings and broken ridges, and later eating roots, pods, etc. affect crop yield and quality. Due to its strong concealment, wide distribution and mixed feeding habits, the insect is recognized as a soil-dwelling pest that is dif...

Claims

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Application Information

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IPC IPC(8): A01K67/033A23K50/90
CPCA01K67/033A23K50/90
Inventor 谢明惠苏卫华陈浩梁林璐璐张光玲
Owner PLANT PROTECTION & QUALITY & SAFETY OF AGRI PRODS INST ANHUI ACAD OF AGRI SCI
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