Coconut black-headed caterpillar mass propagation method

A coconut weaving moth, a large number of technologies, applied in the field of insect breeding and reproduction, to achieve the effect of low cost, reduced production cost, and easy access

Active Publication Date: 2014-05-07
ENVIRONMENT & PLANT PROTECTION INST CHINESE ACADEMY OF TROPICAL AGRI SCI
View PDF3 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no research report on the large-scale breeding and rearing technology of coconut weaver moth at home and abroad

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
  • Coconut black-headed caterpillar mass propagation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Coconut weaver moth mass propagation method described in the embodiment of the present invention, comprises the following steps:

[0027] (1) The old leaves of coconut trees that have not been sprayed, have no disease spots and pest damage are collected in the field, and placed in a freezer with a temperature controlled at 4°C, and must not be stained with water, for use; Open an opening 11 cm long and 4 cm wide in the center of the lid of a sealed plastic fresh-keeping box with a height of 8 cm, and then seal it with a 200-mesh gauze to make an insect breeding box; the insect raising box is placed on the insect raising rack, and the insect raising rack Made of universal angle steel, the insect rack has a length of 2 m, a width of 0.6 m, and a height of 1.8 m. Each insect rack is divided into four layers. The height of the bottom layer from the ground is 0.2 m. Equipped with a 40W fluorescent tube. The insect rack is placed in an insect culture room with a temperature ...

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 relates to a coconut black-headed caterpillar mass propagation method, which comprises the steps of performing feeding at all worm stages of coconut black-headed caterpillar under conditions of temperature of 25-27DEG C, relative humidity of 75 percent plus or minus 10 percent and natural illumination; pairing newly hatched male and female coconut black-headed caterpillar, introducing the coconut black-headed caterpillar into a glass pipe with old coconut leaves and providing honey water with concentration of 10 percent to supply nutrients, wherein the coconut black-headed caterpillar lay eggs on the coconut leaves after 1-2 days; picking out the leaves with the eggs and centrally putting the leaves into worm feeding boxes, wherein each box contains 1000 eggs; hatching the eggs for 6-7 days to obtain larvae and changing the leaves for one time at an interval of 4 days; realizing pupation after 50 days, obtaining young imagoes through eclosion of pupae after 9-12 days and entering a next cyclic breeding process. The coconut black-headed caterpillar mass propagation method has the advantages that since the old coconut leaves are used for feeding the larvae, the operation is simple, convenient and practical, the worms of the coconut black-headed caterpillar at all stages can be continuously, evenly and massively propagated, and a great number of worm sources are provided for the basic research, the prevention and the control of the coconut black-headed caterpillar.

Description

technical field [0001] The invention relates to a feeding and breeding method of insects, in particular to a mass breeding method of the weaver moth. Background technique [0002] Coconut Weaver Moth ( Opisina arenosella Wallker) is a new invasive alien pest in my country, belonging to Lepidoptera (Lepidoptera), Oecophoridae (Oecophoridae), coconut weaving moth English name coconut blackheaded caterpillar, Chinese translation has coconut blackhead caterpillar, leaf-eating caterpillar and coconut moth moth. Coconut weaver moth is an important pest on palm plants. In India, Sri Lanka and Myanmar, the coconut weaver moth is a serious threat to coconut trees. In recent years, the coconut weaver moth has spread to Thailand and Malaysia in the ASEAN countries, especially in Thailand, where the insect is seriously harmful. The pest feeds on the old and new leaves of palm plants, causing the leaves of the plant to dry up, defoliation, and even the death of the entire plant i...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033A23K1/18A23K1/14
Inventor 吕宝乾刘向蕊冯雨艳金启安彭正强温海波
Owner ENVIRONMENT & PLANT PROTECTION INST CHINESE ACADEMY OF TROPICAL AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap