橄榄星室木虱PseudophacopteroncanariumYangLi隶属同翅目,木虱科,星室木虱属。1982年在福建发现该虫严重为害橄榄,1988年在其橄榄主产区暴发成灾,导致大量橄榄树落叶、落果、树势严重衰退,造成巨大的经济损失。1990～1993年的研究结果,该虫在福州地区1年发生7～9代,无明显的越 PseudophacopteroncanariumYangLi belongs to the Homoptera, Psidryoptera, Astacus genus. In 1982, the pest was found to be seriously damaging to olives in Fujian Province. In 1988, its outbreak of disasters in its main olive producing area led to the declining of a large number of olive trees, declining fruit trees and the severe decline of tree vigor, resulting in huge economic losses. The results from 1990 to 1993, the insects occurred in Fuzhou area 7-9 generations a year, no significant