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蚧类是山东园林植物上的一类重要害虫,近年来发生危害日趋严重,许多花卉观赏植物遭到毁灭性危害,除直接有损其观赏价值外,也影响花卉苗木生产、外贸出口和旅游观瞻等等。我省蚧虫研究工作尚处初级阶段,个别地市进行了蚧虫普查工作、生物学研究以及防治试验,就全省来讲,到底有多少蚧虫资源,各种园林植物上究竟有哪些蚧虫寄生危害,如何
Kuwana species is a kind of important pests on the garden plants in Shandong. In recent years, the damage has become increasingly serious. Many flower ornamental plants have been devastatingly harmed. In addition to directly impairing their ornamental value, they also affect the production of flower seedlings, export and tourism and many more. Scales of insects and insects in our province is still at an early stage of research work, individual municipalities census and census surveys, biological research and prevention and control tests, the province is concerned, in the end how many scale insects resources, all kinds of garden plants what scale Insects parasitic hazards, how