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Methods of Propagating the Population of Thrips occidentalis

A technology for Western flower thrips and population, which is applied in the field of population expansion of Western flower thrips, can solve the problems of easy accumulation of water vapor, high cost, moldy beans, etc., and achieves improvement of survival rate, reduction of feeding cost, and operation of flukes. simple effect

Inactive Publication Date: 2021-11-23
YUNNAN AGRICULTURAL UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] Planting plants and cultivating seedlings is a time-consuming and laborious work, and the cost is high;
[0007] The depth of the octagonal bottle is too deep, it is inconvenient to change food, absorb thrips, etc., and it is easy to accumulate water vapor, resulting in moldy beans and death of nymphs

Method used

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  • Methods of Propagating the Population of Thrips occidentalis
  • Methods of Propagating the Population of Thrips occidentalis

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Embodiment Construction

[0031] In order to understand the technical essence and beneficial effects of the present invention more clearly, the applicant will describe in detail the following examples, but the descriptions of the examples are not intended to limit the solutions of the present invention. Equivalent transformations that are only formal but not substantive should be regarded as the scope of the technical solution of the present invention.

[0032] The test reagent consumables used in the following examples, unless otherwise specified, are conventional biochemical reagents; the experimental methods, unless otherwise specified, are conventional methods.

[0033] 1) Production of the insect breeding box: a transparent plastic lunch box purchased from a supermarket, specifications: 16cm×10.5cm×6.5cm, open a 10cm long×5cm wide opening in the middle of the lid, and then glue the gauze with hot melt glue (300 mesh) to seal the opening from the inside of the lid. It is preferably bonded with hot...

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Abstract

The invention belongs to the technical field of breeding insects and specifically discloses a method for multiplying the population of Western flower thrips. Enter the adult thrips western flower, after 2 to 3 days, suck out the adults in the insect raising box, put the sucked adults into a new insect raising box with fresh green bean pods and continue to lay eggs; box, cover the lid of the worm raising box, and put it into an incubator and treat it to hatch, observe for 5 days, and discard the green bean pods after all the larvae have hatched, and put into fresh green bean pods as its food. In the present invention, the ages of western flower thrips in each box of insect culture boxes are basically the same, which ensures a higher pupae survival rate and eclosion rate, and provides a high-quality insect source for later-stage insecticide screening research.

Description

technical field [0001] The invention belongs to the technical field of breeding insects, and in particular relates to a method for multiplying populations of western flower thrips. Background technique [0002] Western flower thrips Frankliniella occidentalis, also known as alfalfa thrips (English name: Western Flower Thrip), belongs to Thysanoptera (Thripidae) flower thrips (Frankliniella), is the most important in the world in the 1970s and 1980s. One of the most invasive horticultural and agricultural pests. Western flower thrips is native to North America, and is now distributed in about 57 countries on all continents of the world, including America, Europe, Asia, Africa, and Oceania. my country first discovered Thrips occidentalis in Beijing in July 2003, and has established stable populations in Beijing, Yunnan, Zhejiang, Shandong and other provinces and cities. Western flower thrips has the characteristics of small size, fast reproduction, strong infectivity, and wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 桂富荣龚林和淑琪杨军章陈亚平樊宗芳段艳茹陶永萍游堂贵张燕赵声春陈玉杰
Owner YUNNAN AGRICULTURAL UNIVERSITY
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