【摘要】 绵粉蚧属ＰｈｅｎａｃｏｏｃｕｓＣｋｌｌ是粉蚧科内一个古老属，也是一个大属。世界范围分布，生活在木本和草本植物的根部和叶上，是林木、果树和花卉等的重要害虫。作者在广泛采集和对本校蚧虫室所积累的全国各地标本观察研究的基础上，对我国以往所记录过的种类进行了评价，共整理出中国本属８个种类，对它们的形态，分类检索作了详细研究。此外，还概述了本属研究历史等。更多还原

【Abstract】 The Genus Phenaciccus CKLL. 1893. is the oldest and largest ones among the family Pseudococcidae, up to now, about 125 species are recorded in the world. The mealybugs are more important pests in forest, gardens and orbametal plants.In the paper, 8 species in this Genus are studied in China on the basis of wide investigation and collections over the country.更多还原