A kind of inchworm larvae and its parasitic wasp feeding experimental system and its realization method

Abstract

The invention provides an experiment system for raising geometrid larvae and parasitic wasps thereof and an implementation method of the system. The system comprises a raising mechanism and a raisingbox body, wherein the raising mechanism is used for raising the geometrid larvae; the raising box body is arranged above the raising mechanism and used for raising the parasitic wasps; the upper surface of the raising box body is open; a plurality of compartments are formed in the raising box body and separated by a first grid assembly; a cover plate is arranged on each compartment; the middle ofeach cover plate is provided with a first through hole; a first openable assembly is arranged under the first through holes; the inner lower surface of the raising box body is provided with second through holes corresponding to the first through holes, and a second openable assembly is arranged under the second through holes; a first yellow lamp group is arranged in each compartment; the left sideface of the raising box body is fixedly provided with a control box, and the front surface of the control box is provided with a control panel. The system has the advantages of simple structure and convenient and fast operation, and realizes the integration of raising experiments of the geometrid larvae and the parasitic wasps thereof.

Description

technical field [0001] The invention relates to the technical field of insect feeding devices, in particular to an experimental system for feeding inchworm larvae and their parasitoid bees and a realization method thereof. Background technique [0002] There are many types of tea garden inchworm pests, the common species in China are gray tea inchworm Ectropis grisescens Warren, Tea Looper Ectropis oblique Prout, Tung inchworm Buzura suppressaria Guenée, wood leaf inchworm Cucula panterinaria Bremer & Grey, tea silver inchworm Scopula subpunctaria (Herrich-Schaffer), etc., all belong to the Lepidoptera Lepidoptera Geometridae. Gray tea inchworm and tea inchworm are the most common and most serious pests in Chinese tea garden inchworms. Tea inchworm and gray tea inchworm are distributed in all tea-producing provinces in my country, mainly in Anhui, Zhejiang, Jiangsu, Fujian, Hubei, Hunan, Jiangxi and other provinces. The gray tea geometrid and the tea geometrid mai...

AI Technical Summary

Problems solved by technology

Due to the tiny or small body size of the parasitic wasps, for example, the Trichogramma family is extremely small, with a body length of 0.36-1.0 mm; The size is 1.2-50 mm, and it is not easy to be clearly observed with the naked eye in the insect cage in the breeding room; to investigate and study the biological and ecological characteristics of parasitoids, it is first necessary to obtain a sufficient number of parasitoids; parasitoids are tiny Or small, it is difficult to observe with the naked eye in tea gardens; it is difficult to capture a sufficient number of parasitoids with bare hands or conventional tools, and the Bees cannot guarantee the consistency of source conditions for parasitic wasps

In the traditional breeding method, due to the uncontrollable humidity and the deterioration of the breeding environment, the survival rate of parasitoids is low, which leads to the technical difficulty, time-consuming and labor-intensive collection of experimental materials required for the collection of geometrid larvae parasitoids in the prior art

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