Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Environment control condition for artificial indoor breeding of Clanisbilineata tsingtauica Mell

A technology for controlling conditions and bean hornworm, applied in the field of artificial breeding of resource insects, can solve the problems of long breeding cycle, low benefit, low yield, etc., achieve high pupation rate, improve efficiency, and meet the effects of consumer demand

Pending Publication Date: 2021-06-04
LIANYUNGANG ACAD OF AGRI SCI
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under natural conditions, the artificial breeding of hornworm often results in long breeding cycle, low yield, high cost and low benefit due to the long-term diapause of mature larvae.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Environment control condition for artificial indoor breeding of Clanisbilineata tsingtauica Mell
  • Environment control condition for artificial indoor breeding of Clanisbilineata tsingtauica Mell
  • Environment control condition for artificial indoor breeding of Clanisbilineata tsingtauica Mell

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1 Effects of Different Temperatures on the Duration of Diapause of Bean Hornmoth

[0015] Under natural conditions, the mature larvae of the hornworm that have just entered the diapause state (the larvae stopped feeding) with the same growth and development were placed in a room with a photoperiod of 10L:14D (simulating the photoperiod of natural conditions) and a humidity of 70%±5%. In the light incubator, 4 different temperature treatments of 20, 25, 30 and 35°C were set respectively, and 100 larvae were treated for each treatment. After the diapause larvae of S. beanus started to move and moved to the surface of the substrate, the diapause state was released. Observe the release of diapause of S. beanus under different treatments, and record the duration of diapause of S. beanus under each treatment.

[0016] The result is as figure 1 , Table 1 shows.

[0017] Table 1 Changes in the duration of diapause of the bean hornworm at different temperatures

[001...

Embodiment 2

[0020] The influence of embodiment 2 different temperatures on bean hornworm pupation

[0021] It is 10L: 14D (the photoperiod of simulating natural conditions) that the bean hornworm after removing diapause is continued in embodiment 1, and humidity is 70% ± 5% light incubator and is cultivated, observes the bean after removing diapause. Differences in the pupation rate, pupae weight, and pupae length of hawkmoth larvae at temperatures of 20, 25, 30, and 35°C.

[0022] The results are shown in Table 2.

[0023] Table 2 Effects of different temperatures on the pupation of Bean Hornmoth

[0024]

[0025]

[0026] Note: The data in the table are the mean ± SE, and different letters after the numbers in the same column indicate that the differences between different levels are significant at the 0.05 level.

[0027] It can be seen that different temperatures have certain effects on the pupation rate, pupa quality and pupa length of Manduca beanus. The pupation rate, pupa...

Embodiment 3

[0028] The influence of embodiment 3 different temperatures on bean hornworm emergence

[0029] Bean hornworm pupae are cultivated in a light incubator with a photoperiod of 10L:14D (simulating the photoperiod of natural conditions) and a humidity of 70%±5%, and the temperature is set at 20, 25, 30 and 35°C for 4 treatments For each treatment, 100 hornworm pupae were cultured, and the changes in parameters such as eclosion rate, single female egg production, female lifespan and male lifespan were observed at different temperatures when other conditions remained unchanged.

[0030] The result is as figure 2 , Table 3.

[0031] Table 3 Effects of different temperatures on the biological characteristics of the adult beetle moth

[0032]

[0033]

[0034] Different ambient temperatures have certain effects on the eclosion rate of bee hornworm adults. As the ambient temperature continued to rise, the adult eclosion rate of H. beanus decreased gradually. In the range of 20...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an environment control condition for artificial indoor breeding of Clanisbilineata tsingtauica Mell and relates to the field of artificial breeding of resource insects. The environment control conditions are as follows: the temperature is set to be 25 DEG C; the humidity is set to be 70% + / -5%; the photoperiod is set as 10L:14D (the photoperiod simulating natural conditions); the culture medium is prepared from clay and sawdust in a ratio of 3:1. According to the environment control condition for artificial indoor breeding of Clanisbilineata tsingtauica Mell, diapause of Clanisbilineata tsingtauica Mell can be relieved quickly, and the high pupation rate, eclosion rate and adult single female egg laying amount are kept. The method has the advantages of being low in environmental factor requirement cost and simple, and has important significance for enlarging the artificial breeding scale of Clanisbilineata tsingtauica Mell and reducing the breeding cost of Clanisbilineata tsingtauica Mell.

Description

technical field [0001] The invention belongs to the technical field of artificial cultivation of resource insects, and in particular relates to an environmental control condition for artificial indoor cultivation of the bean hornworm. Background technique [0002] Bean hornmoth (Clanisbilineata tsingtauica Mell) belongs to Lepidoptera (Lepidoptera), family Sphingidae (Sphingidae), subfamily Ambulicinae (Clanas). Bean hornworm is one of soybean pests, mainly distributed in the Yellow River Basin, the Yangtze River Basin and South China. The population in Jiangsu produces one generation per year. Pupation generally occurs in mid-June, the peak eclosion period is in early July, and the peak spawning period for adults is from mid-to-late July to early August. In the first ten days of September, mature larvae enter the soil one after another to overwinter. From April to May of the next year, the bean hornworm larvae will pupate in the insect chamber, and then emerge into adult...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 李晓峰郭明明陈凤樊继伟廖怀建邓盼李大维鞠强
Owner LIANYUNGANG ACAD OF AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com