Artificial propagation method of meteorussp serving as natural enemy to camptoloma interiorata

A technology of artificial breeding and lamp moth, which is applied in animal husbandry and other fields, can solve the problems such as the artificial breeding technology of scutellaria, achieve the effect of simple and easy artificial breeding method, reduce the frequency of rejuvenation, and maintain the effect of parasitic ability

Inactive Publication Date: 2018-01-16
SHENYANG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, there is no artificial breeding technology of this kind of

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] a. In early and mid-April every spring, collect the overwintering insect packs of the calico moth in the wild Quercus liaotungensis or Quercus mongolica forest, bring them back to the laboratory, and place them in sterilized rearing boxes, (the density is 10 per box ), cultured under the conditions of temperature 22-28°C, relative humidity 50-70%, and natural photoperiod, and the bee can be eclosion. After the adult bee eclosion, add 10% honey to the absorbent cotton ball with a diameter of 1cm every day Water, so that the cotton balls are moist but no liquid seeps out, put them into the feeding box to supplement nutrition for the adult bees, so as to increase the number of eggs laid and prolong the life of the adult bees. The second year also can directly utilize the imago of the flower cloth moth that is subcultured as a kind of bee.

[0017] b. In mid-to-late June, the adult moths collected egg masses or newly hatched larvae from the wild, and brought the collected e...

Embodiment 2

[0022] a. In early and mid-April every spring, collect overwintering insect packs of the calico moth from Quercus liaotungensis or Quercus mongolica in the wild, bring them back to the laboratory, and place them in sterilized rearing boxes (the density is 20 per box) , put it under the conditions of temperature 22-28℃, relative humidity 50-70%, and natural photoperiod, and the bee can emerge from the cocoon. After the adult bee emerges, add 15% honey water to the absorbent cotton ball with a diameter of 1cm every day. , so that the cotton balls are moist but no liquid seeps out, put them into the feeding box to supplement nutrition for the adult bees, so as to increase the number of eggs laid and prolong the life of the adult bees. The second year also can directly utilize the adult worms of the subculture to be used as kind of bees.

[0023] b. In mid-to-late June, the adult moths collected egg masses or newly hatched larvae from the wild, and brought the collected eggs into ...

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Abstract

Provided is an artificial propagation method of meteorussp serving as a natural enemy to camptoloma interiorata. The method includes the steps of placing collected overwintering pest bags of camptoloma interiorata into feeding boxes for eclosion of meteorussp; collecting and bringing camptoloma interiorata egg blocks or primarily hatched larvae into a lab for culture, or using camptoloma interiorata subcultured in the lab as hosts; after larvae are hatched from the camptoloma interiorata eggs, putting the larvae into the feeding boxes for feeding to obtain low-age larvae of camptoloma interiorata; matching adult male meteorussp with adult female meteorussp, enticing the adult male meteorussp and the adult female meteorussp into the feeding boxes for natural mating, and letting the adult female meteorussp lay eggs parasitising in the hosts; continuing to put meteorussp into new feeding boxes without parasites in the hosts until female meteorussp dies. After the parasitic meteorussp is fed with natural feed or artificial feed, the eclosion of next generation of meteorussp can be achieved. By using the artificial propagation method, large-scale propagation of meteorussp can be achieved indoors, a practical technological biological prevention and control approach can be provided for prevention and control of camptoloma interiorata or other lepidoptera defoliators.

Description

technical field [0001] The invention relates to the field of biological control of agricultural and forestry pests, in particular to an artificial propagation method of a scutellaria parasitic on the larvae of the moth moth. Background technique [0002] Calico moth Camptoloma interiorata (Walker) is an important leaf-eating pest that harms oak trees, and it is also a forest pest species with strong adaptability and outbreak. The insect is widely distributed in our country. The insect will cause serious damage to the growth of local trees and forest landscape, and seriously affect the development of local economy and tourism. At present, the means of controlling the calico moth in my country are still relatively traditional, and the artificial physical control and chemical control are the main methods in general, while the research on biological control is relatively weak. In order to explore the biological control technology of the moth moth, and to provide new ways and m...

Claims

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Application Information

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IPC IPC(8): A01K67/033
Inventor 孙守慧张健
Owner SHENYANG AGRI UNIV
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