Method for improving mating rate of thitarodes adults

A technology for larvae and adults, which is applied in the field of improving the mating rate of the bat moth adults, can solve the problems of low mating rate of the bat moth adults, and achieve the effects of increasing the population density of larvae, increasing the yield, and improving the fertilization rate.

Inactive Publication Date: 2012-12-26
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the invention is to overcome the low defect of the mating rate of the adul

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] 1. During the peak eclosion period of the adult moth, field collectors carry flashlights and adult collection buckets and arrive at the meadow where the moth occurs before 20:50 in the evening. There are 2 people per group (each person holds a flashlight, Each group brought 1 collection bucket), and observed the courtship and mating activities of the adult moths.

[0035] 2. From 22:00, each group of 2 people will cooperate to search for mating pairs of male and female adults. After finding them, gently pick off the leaves where the male and female adults stay and put them in the collection bucket to minimize interference with mating activities. . During the search, if a single female or male is found, it will also be moved into the collection bucket, and the collection will end at 23:00. Each group recorded the number of paired adults, single females or males collected on the day. Bring the collected adults back to the insect culture room.

[0036] 3. Collect some b...

Embodiment 2

[0045] 1. From the beginning of May, the mature larvae reared in the insect culture room began to pupate. From early June, the collected pupae were gently moved into adult eclosion cages until the adults eclosion.

[0046] 2. Observe the eclosion situation of the adults in the adult eclosion cage every day, and move the eclosion adults into the collection barrels used for field collection.

[0047] 3. Collect some broad-leaved branches or leaves of herbaceous plants with larger leaves, and bring them back to the insect culture room.

[0048] 4. Set the pre-fabricated adult mating and oviposition sarongs in the insect culture room, and wait for the adults to be put into the branches and collected.

[0049] 5. First, move the collected branches into the sarong for mating and laying eggs of adults, then gently pour the adults in the collection bucket into the sarong, and move in a total of 60 females and 90 males.

[0050] 6. Leave a flashlight for field collection in the insec...

Embodiment 3

[0056] 1. During the peak eclosion period of the adult moth, field collectors carry flashlights and adult collection buckets to arrive at the meadow where the moth occurs before 20:50 in the evening. Each group of 2 people (each person holds a flashlight, each Group with 1 plastic bucket) to observe the courtship and mating activities of the adult larvae.

[0057] 2. From 22:00, each group of 2 people will cooperate to search for mating pairs of male and female adults. After finding them, gently pick off the leaves where the male and female adults stay and put them in the collection bucket to minimize interference with mating activities. . During the search, if a single female or male is found, it will also be moved into the collection bucket, and the collection will end at 23:00. Each group recorded the number of paired adults, single females or males collected on the day. Bring the collected adults back to the insect culture room.

[0058] 3. Collect some broad-leaved bra...

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Abstract

The invention relates to the field of insect breeding, specifically relates to a method for improving the mating rate of thitarodes adults and aims at overcoming the defect that the mating rate of thitarodes adults in the prior art is low. The method comprises the steps of: building favorable thitarodes adult reproductive activity environment and providing sufficient thitarodes adults; placing the adults in an indoor sarong; and from 20 in the evening of the same day to 8 in the morning of the next day, adding an auxiliary low light source to increase the adult courtship behavior motivating factors, improve the first mating success rate of the adults and improve the re-mating rate of the female adults which stop the mating or do mot mate completely due to disturbance, so that the mating rate of the female adults is up to 100%.

Description

technical field [0001] The invention relates to the field of insect breeding, in particular to a method for increasing the mating rate of the adult moths of the snail moth. Background technique [0002] Glycerus Thitarodes Insect larvae are the main host of Cordyceps sinensis and the nutritional and material basis for the development of Cordyceps sinensis. The sustainable and stable population of the hooked bat moth is the premise and guarantee for the sustainable utilization of Cordyceps sinensis resources. [0003] Cordyceps sinensis Ophiocordyceps sinensis (Berk.) G.H. Sung, J.M. Sung, Hywel-Jones & Spatafora are characteristic and precious medicinal materials distributed in the Qinghai-Tibet Plateau of my country, with important medicinal and economic value. Digging Cordyceps sinensis is the main source of income for farmers and herdsmen in this area, and the annual output value created in many counties has exceeded 10 million yuan. More than 60% of the total value....

Claims

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Application Information

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IPC IPC(8): A01K67/033
Inventor 张古忍喻浩
Owner SUN YAT SEN UNIV
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