Indoor device for efficiently breeding spodoptera frugiperda population

Abstract

The invention relates to the technical field of artificial breeding of insects, in particular to an indoor device for efficiently breeding spodoptera frugiperda population. The indoor device comprises a support frame, wherein a nylon net cover with an opening on one side is connected to the outer side wall of the support frame in a sleeving mode, and the opening end of the nylon net cover is connected with a door curtain for sealing the nylon net cover through a zipper. According to the population feeding device and method, the phenomenon of killing each other is avoided, the difficulty of increasing the population number is restrained, and manpower and financial resources are saved. Matrix soil, a plastic basin, a PVC pipe, a three-way connector, a nylon net and the zipper are mainly utilized to be arranged into feeding equipment which is simple in structure, assembling is convenient and fast, the aim of mass feeding can be achieved without consuming a large amount of manpower and energy, in addition, the setting condition of the device simulates the field life history of spodoptera frugiperda, and therefore, a natural development environment for the indoor spodoptera frugiperda is constructed, and the problem that feeding is difficult is solved.

Description

technical field [0001] The invention relates to the technical field of artificial reproduction of insects, in particular to an indoor device for efficiently multiplying Spodoptera frugiperda populations. Background technique [0002] Spodoptera frugiperda (J.E.Smith), also known as Fall armyworm (Fall armyworm), commonly known as "moth", belongs to Lepidoptera, Noctuidae, and Spodoptera. The indigenous agricultural pests in the tropical and subtropical regions of the Americas have strong migratory ability, wide host range and devastating damage to crops. In 2017, they were rated as one of the top ten plant pests in the world by CABI, an international center for agricultural and biological sciences. Since the FAW has migrated and invaded Yunnan in January 2019, it has rapidly migrated and spread throughout my country, seriously threatening my country's food production of more than 15 million mu. The state and government attach great importance to it and urge relevant agricult...

AI Technical Summary

Problems solved by technology

Due to the serious cannibalistic habit of Spodoptera frugiperda, it is often necessary to raise a single head to ensure the number of the population in order to establish a population indoors. In addition to purchasing a large number of single-head feeding equipment, purchasing feeding materials, and cooking feed, In addition to changing the feed, it is necessary to purchase honey water, cotton balls, and matching boxes, and to clean the rearing equipment and rearing boxes later. These are not only costly and complicated, but also time-consuming. This is a challenge for scientific researchers. very painful thing

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