侧多食跗线螨天敌种类调查及其应用前景研究

Investigation on Natural Enemy Species of Polyphagotarsonemus latus (Banks) and Study on Their Application Prospect

据调查,侧多食跗线螨的天敌种类有16种,隶属于7个科,其优势种为塔六点蓟马和拟长毛钝绥螨。通过生态位研究,从理论上阐述了应用天敌昆虫控制侧多食跗线螨的可行性。通过天敌昆虫保护与应用技术研究,提出了增加天敌昆虫种群数量和有效控制侧多食跗线螨的技术途径。

According to investigation, the natural enemy species of Polyphagotarsonemus latus （Banks） was 16 species, included in 7 families, among which the dominant species was Scolothrip takahashii and Amblyseius pseudolongispinosus Xin et Lian. Through niche study, the feasibility of using natural enemy insects controlling P. latus was theoretically analyzed. And through protection and application technology study, the technical way of increasing population of natural enemy insects and using natural enemy insects effectively controlling P. latus were proposed.