应用生物防治消灭油橄榄介壳虫(Sais—setia oleae)是一种经济有效的方法。生物防治不会污染环境,造成产品残毒,影响人体健康。为此我们于一九七二年六月至一九七四年六月分别在我所油橄榄园昆明黑龙潭,北郊云波大队,海口林场,呈贡县白云大队等油橄榄种植点进行了油橄榄介壳虫天然敌害的种类调查,为深入开展生物防治研究工作提供依据,现就调查结果作扼要叙述。 Applying biological control to eliminate the sass-setia oleae is a cost-effective method. Biological control will not pollute the environment, resulting in product residue, affecting human health. To this end, we conducted olive oil cultivation in olive groves Kunming Black Dragon Pool, Yunbo Brigade in the northern suburbs, Haikou Forest Farm and Baiyun Brigade in Chenggong County from June 1972 to June 1974, respectively. Scale insects natural predatory species investigation, in order to further develop the biological control research provide the basis for the survey results are briefly described.