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Diapause induction method of kallima inachus

A technology for dead leaves and nymphs, which is applied in the field of breeding and utilization of biotechnology, can solve the problems of seasonal imbalance of supply and demand, short viewing life of adult insects, etc., and achieves the effect of prolonging shelf life, reducing the risk of unsalable products, and prolonging viewing life.

Active Publication Date: 2021-06-08
THE RES INST OF RESOURCES INSECTS RIRI OF THE CHINESE ACADEMY OF FORESTRY
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to provide a method for inducing adult diapause of the dead leaf nymph to address the problems of seasonal imbalance between supply and demand and the short viewing life of adults in the artificial cultivation of the dead leaf nymph.

Method used

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  • Diapause induction method of kallima inachus
  • Diapause induction method of kallima inachus
  • Diapause induction method of kallima inachus

Examples

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Embodiment 1

[0100] The diapause induction of embodiment 1 dead leaf nymph

[0101] From July to August every year, in the butterfly farm, the dead leaf nymph eggs are kept in a conventional insect culture room, and the larvae are reared under natural conditions after hatching. According to the pupation date, pupae were divided into 3 batches and transferred to the diapause induction room for diapause induction until the adults were 7 days old. Set the temperature of the diapause induction chamber at 21±2°C, and maintain the temperature range of the diapause induction chamber within the range of 19°C–23°C; by opening the shading curtains between 8:00–18:00 every day, the light time ;The rest of the time (ie 18:00-8:00 the next day) close the shading curtains, which is the dark time; control the daily light cycle to LD10:14h; the light time is sunlight, and the indoor light intensity is 50-2000lx. On the side of the room facing the window, place a Philips HU4803 / 00 humidifier (Philips (Chi...

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Abstract

The invention discloses a diapause induction method of kallima inachus. The diapause induction method comprises continuous low-temperature or / and short-light treatment on the kallima inachus at the pupal stage or / and 0-7-day-old adults. The method has the advantages that the diapause induction efficiency on the kallima inachus adults is high, the induced diapause intensity is high, the death rate of living adults is low, and the diapause kallima inachus adult living bodies can be stored for a long time., By remarkably prolonging the ornamental life of adults, the frequency of putting living butterflies in an ecological garden is reduced, and thus the operation cost is saved. By realizing one-season production and long-term supply of living kallima inachus, the problem of unsalable sale caused by centralized eclosion of adults to kallima inachus farmers is reduced, and potential economic risks are avoided.

Description

technical field [0001] The invention relates to a method for inducing diapause of resource insects, in particular to a method for inducing diapause of ornamental butterflies, and belongs to the field of breeding and utilization of biotechnology. Background technique [0002] Kallima inachus (Doyére, 1840), also known as wood leaf butterfly, dead leaf butterfly, wood leaf butterfly, Chinese dead leaf butterfly and tree leaf butterfly, is a large butterfly of the Nymphalidae subfamily Nymphalinae. When the adult is at rest, its wings are closed and its back is erected, which delicately imitates the shape of dead leaves. It is a famous camouflage insect with high ornamental and popular science education value. It is an indispensable species in ecological butterfly gardens and insect craft products. It is precisely because of its extremely high utilization value that the biology and artificial breeding technology of the nymph has received more attention in recent years. [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 周成理栗婧袁秀萍石雷胡芳杨砚
Owner THE RES INST OF RESOURCES INSECTS RIRI OF THE CHINESE ACADEMY OF FORESTRY