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

A high-density and rapid breeding method for Aphids aphids

It is a high-density technology of M. aphids, which can be applied in animal husbandry and other directions, and can solve the problems of large impact on the collection of Aphids, inconsistent formation time of rigid aphids, and irregular formation of rigid aphids, etc. High efficiency, effective effect with few dead aphids

Active Publication Date: 2021-09-24
SOUTHWEST FORESTRY UNIVERSITY +1
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The patent has been tested and found that the bearing capacity of the floating tobacco seedlings is weak, and the dead aphids or aphids are relatively weak, but the management of water and fertilizer is convenient, the breeding cycle is short, and the number of breeding bees per unit area is high
[0005] In addition, the above two methods all have the problems of irregular formation of aphids and inconsistent formation time of aphids on the upper, middle and lower leaves of tobacco plants, which are inconvenient to collect and scatter, especially for the collection of aphids of Aphididae. Big
At present, there are many reports about the popularization and application of Aphididae in the field, but there is no suitable method to solve the problem of how to quickly and high-density breed Aphidias persicae

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
  • A high-density and rapid breeding method for Aphids aphids
  • A high-density and rapid breeding method for Aphids aphids
  • A high-density and rapid breeding method for Aphids aphids

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] (1) Make a breeding box: such as figure 1 with figure 2 shown. Described breeding box comprises two gauze frames 1 that one side is connected together, and the frame of gauze frame 1 is made of hard, smooth material, and described frame is rectangular, and length is 30-40cm, and width is 20-25cm , The height is 2.0-2.5cm.

[0032] The two gauze frames 1 can be closed and sealed towards each other; the outer sides of the gauze frame 1 are all tightly fixed gauze 2, and the specification of the gauze 2 is 60 mesh. The contact surfaces of two gauze frames 1 are provided with sealing strip sealing, adopt magnetic strip 7 to connect and fix when two screen window frames are closed, and the top of gauze frame 1 is provided with 1 hook 6, can choose to hang or hang according to the situation in the breeding room. Stand the breeding box in place.

[0033] The gauze frame 1 inside is equipped with three elastic ropes 3 and a water bottle groove 4 for fixing tobacco leaves. ...

Embodiment 2

[0039] (1) Preparation of breeding box, refer to Example 1.

[0040] (2) Preservation of tobacco leaves: Cut vigorous and thick tobacco leaves from the base of the petiole on the tobacco plant, avoid sunlight, transport them back to the room in time, insert the petiole into a water bottle with clean water as soon as possible, and seal the bottle mouth with clay so that it does not leak , in order to facilitate leaf moisture. The tobacco leaves are laid flat in the gauze frame, the front of the tobacco leaves is pasted on the gauze net, the tobacco leaves are fixed with an elastic rope, and the water bottle is inserted into the water bottle groove.

[0041] (3) High-density inoculation of aphids: collect leaves with a large number of aphids and large individuals from the tobacco plants or seedlings of the aphids, put them into a frame with good permeability, avoid sunlight, and transport them back to the room in time for use. Pick up aphids. The tobacco aphids on the leaves a...

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 high-density and rapid breeding method for Aphids persicae, which comprises the following steps: step (1) combining two gauze frames facing each other to form a breeding box; step (2) fixing tobacco leaves on the gauze of the gauze frame; step (3) collect the leaves with a large number of aphids from the aphid tobacco plants or tobacco seedlings, transfer the aphids to the back of the tobacco leaves in the gauze frame, and connect the gauze after the aphids The frames are put together in pairs facing each other in time, allowing the aphids to spread and fix; step (4) insert the seed bees within 1-5 hours after the aphids are picked up, and the two gauze frames are combined in time to face each other after the bees are inoculated. Allow it to parasitize and form dead aphids; step (5) 8-10 days after receiving bees, dead aphids form in large numbers. In the special gauze frame, the present invention adopts the method of high-density inoculation of fresh-keeping tobacco leaves and forced inoculation of bees, and quickly forms uniform and high-density aphids in a short period of time, which is the factory production of aphids in aphids. Foundation.

Description

technical field [0001] The invention relates to the technical field of aphid prevention and control of aphids, in particular to a high-density and rapid breeding method for aphids of aphids. Background technique [0002] Aphids persicae is an important parasitic natural enemy of aphids and other aphids. It has been widely used to control aphids on tobacco and non-tobacco crops. At this stage, floating tobacco seedlings are mainly used to reproduce bees. It takes 30 days from the beginning of aphid inoculation to the formation of a large number of dead aphids. Above, the key is that the formation of aphids is not uniform, and it is difficult to process and produce aphid products. The production of aphid products urgently needs uniformly developed aphids. Efficient breeding of uniform aphids in a short period of time is a prerequisite for the production of aphid products. . [0003] The Chinese patent application with the application number 200810187795.6 discloses a method o...

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 Patents(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 吴伟王超樊晓红何会芬左妙燕罗敏
Owner SOUTHWEST FORESTRY UNIVERSITY
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