Method for collecting aged larvae, pupae and adults of bactrocera dorsalis

A Bactrocera dorsalis, mature technology, applied in the field of agricultural science, can solve the problems of time-consuming and labor-intensive Bactrocera dorsalis, vulnerable to mechanical damage, etc., and achieve the effect of simple and convenient operation

Active Publication Date: 2020-07-31
QINGDAO AGRI UNIV
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, the method of collecting larvae in the process of raising Bactrocera dorsalis was to manually pick out the larvae from the feed with tweezers, and to collect the pupae was also to use tweezers to pick out the pupae from the sand. The above methods are time-consuming and labor-intensive, and Bactrocera dorsalis are vulnerable to mechanical damage during operation.

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
  • Method for collecting aged larvae, pupae and adults of bactrocera dorsalis
  • Method for collecting aged larvae, pupae and adults of bactrocera dorsalis
  • Method for collecting aged larvae, pupae and adults of bactrocera dorsalis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] Example 1: Collection of Mature Larvae

[0072] ①Use the wire mesh of 3.0mm * 2.0mm stainless steel material to make a specification as long 24.0cm * wide 20.0cm * high 5.0cm net box without cover, as mature larva separation net box a;

[0073] ② Pour the feed containing mature larvae into the mature larva separation net box a; punch a 5.0mm diameter perforation a at the central symmetrical position of the two sides formed by the long side and high side of the mature larva separation net box a , punch a perforation b with a diameter of 5.0mm at the central symmetrical position of the two sides formed by the wide side and the high side; use a 24.0cm long plastic rod to pass through the two perforation b, and use a 20.0cm long plastic rod The plastic rods pass through two perforations a, and the two plastic rods are arranged in a criss cross in the mature larva separation net box a; the separation net box is suspended after being tied at the intersection of the plastic ro...

Embodiment 2

[0075] Example 2: Collection of pupae

[0076] 1, utilize aperture earlier to be the wire mesh of 3.0mm * 2.0mm stainless steel material to make a specification be the net box without cover of long 24.0cm * wide 20.0cm * high 5.0cm, separate net box a as ripe larva; Reuse aperture For the wire mesh of 1.4mm * 1.0mm stainless steel material, make a mesh box without a cover whose specification is long 15.0cm * wide 10.0cm * high 5.0cm, as pupa separation box;

[0077] II. Lay sterilized sand with a thickness of 4.5-5.5cm in a white plastic box b with a length of 37.0cm×width 30.0cm×height 15.0cm, and then spray an appropriate amount of sterile water on the sterilized sand to make the humidity of the sand reach 60% -75%; the feed with mature larvae (about to pupate) is poured into the old mature larva separation net box b; finally the old mature larva separation net box b is placed on the sterilized sand in the white plastic box b, Make mature larvae rely on their own bouncing a...

Embodiment 3

[0079] Embodiment 3: the collection of male worm

[0080] a. Production of trapping bottle: first take a mineral water bottle with a specification of 550ml, and use an electric soldering iron to solder 4 small holes a with a diameter of 5.0mm at a place 4.0cm below the bottle cap. The 4 small holes a are located around the body of the bottle and are uniform distribution, and then solder a small hole b with a diameter of 2.0mm in the center of the bottom of the bottle with an electric soldering iron; then soak a piece of sterilized absorbent cotton with a length of 2.0cm x width of 2.0cm x height of 1.0cm with 2ml of methyl eugenol, and then infiltrate The absorbent cotton ball is placed in the bottle cap of the mineral water bottle, and the cap is tightened to obtain the trapping bottle;

[0081] B, trapping: use a tether with a length of 15cm to pass through the small hole b at the bottom of the bottle to hang the trapping bottle upside down in the insect cage, and take it ou...

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 a method for collecting aged larvae, pupae and adults of bactrocera dorsalis. Aged-larva-containing feedstuff is poured into an uncovered mesh box, the uncovered mesh box is suspended, then, a white plastic case is placed under the uncovered mesh box, and the aged larvae are transferred into the white plastic case by using a bouncing habit of the aged larvae so as to collect the larvae. The aged-larva-containing feedstuff is poured into the uncovered mesh box, then, the uncovered mesh box is placed into the white plastic case laid with sterilized sandy soil, the aged larvae are transferred into the sterilized sandy soil for pupation through bouncing, and then, the pupa-containing sterilized sandy soil is poured into another mesh box so as to screen out pupae. A bottle body and bottle bottom of a spring water bottle is provided with small holes, methyleugenol infiltrated sterilized degreased cotton is arranged in the bottle, then, the spring water bottle is suspended in an insect culture cage, and males are trapped into a trapping bottle through methyleugenol. A bottle cap of a glass bottle is provided with two glass tubes: one end of one glass tube is provided with gauze, and the other end of one glass tube is connected with a dust collector through a long plastic tube; one end of the other glass tube is open, and the other end of the other glass tube isconnected with a glass suction tube through a long plastic tube; and females are collected into the glass bottle through a suction force of the dust collector.

Description

technical field [0001] The invention relates to a method for collecting mature larvae, pupae and adults of Bactrocera dorsalis, in particular to a method for collecting larvae, pupae and adults in the breeding process of Bactrocera dorsalis, and belongs to the field of agricultural science and technology. Background technique [0002] Bactrocera dorsalis Hendel belongs to the genus Bactrocera of Diptera Tephritidae. Its larvae feed on the fruit and cause damage. It often causes the fruit to yellow and fall off before it is ripe. It is a second-class quarantine pest in my country. The insect can harm more than 250 kinds of fruits (mango, guava, custard apple, apple, carambola, loquat, etc.) and vegetables (eggplant, cucumber, tomato, etc.). Fruits harmed by Bactrocera dorsalis larvae have a huge impact on their quality and yield, and areas where severe occurrence can reduce more than 80% of the yield, or even fail to harvest. [0003] Bactrocera dorsalis is a serious hazard ...

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): A01K67/033A01M1/02A01M1/06
CPCA01K67/033A01M1/02A01M1/06A01M2200/012
Inventor 周洪旭朱雁飞亓方剑滕子文张童谭秀梅郭怡金梦娇张昌振杜凌君万方浩
Owner QINGDAO AGRI UNIV
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