Indoor subculture breeding method of phenacoccus solenopsis tinsley

Abstract

The invention belongs to the technical field of insect breeding, and discloses an indoor subculture breeding method of phenacoccus solenopsis tinsley. The method comprises the following steps of collecting and bringing back plants damaged by the phenacoccus solenopsis tinsley in the wild, and carrying out outdoor net room culture on the plants; after egg laying and primary incubation of the phenacoccus solenopsis tinsley, lightly or adhesively picking newly-incubated nymphs onto leaves of a host plant by using a soft writing brush by taking sticktight as the host plant, cutting off and treating the leaves, and then putting the leaves into a beaker; paving wet filter paper at the bottom of the beaker, and culturing in an incubator; after the newly-incubated nymphs of the phenacoccus solenopsis tinsley are molted, connecting the molted nymphs to fresh and clean single gendarussa ventricosa leaves, and placing the single gendarussa ventricosa leaves in the incubator. According to the method, the phenacoccus solenopsis tinsley on outdoor plants is cultured, obtained eggs are transferred into a room to be cultured, and a proper culture environment can be provided for nymph growth; in the indoor culture process, different culture conditions are set according to the growth period, culture is more targeted, long-term indoor subculture propagation of insects is facilitated, vitality iskept, and development of scientific experiments is facilitated.

Description

technical field [0001] The invention belongs to the technical field of insect breeding, and in particular relates to an indoor subculture breeding method for Pythococcus hibiscus cotton. Background technique [0002] At present: Hibiscus spp. belongs to Homoptera, Pynoacocidae, Pyenococcus subfamily, Pyenococcus genus, originated from North America, and is a vicious invasive pest widely distributed in the world. In the world, it has been distributed to 38 countries and regions; in my country, it is found in 14 provinces and cities including Taiwan. The host range of P. hibiscus is wide, including 207 species of plants in 149 genera in 57 families, covering crops, ornamental plants, vegetables, shrubs, fruit trees and weeds. The piercing-sucking mouthparts are inserted into the phloem or mesophyll to absorb nutrients and inject toxic substances, resulting in chlorosis, dysplasia, distortion, and even death of the host. The excreted honeydew attracts ants and causes the occur...

AI Technical Summary

Problems solved by technology

However, at present, there is no long-term subculture plan for indoor long-term subculture of P. hibiscus, the population is seriously degraded, and it is impossible to achieve effective reproduction of P. fuso.

[0003] Through the above analysis, the existing problems and defects of the existing technology are: currently there is no plan for indoor long-term subculture of P. hibiscus, the population is seriously degraded, and the effective reproduction of P. fuso cannot be achieved.

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