台灣地區錦葵科木槿屬植物之粉介殼蟲（半翅目：介殼蟲總科：粉介殼蟲科）調查

Survey of Mealybugs (Hemiptera: Coccoidea: Pseudococcidae) on Hibiscus spp. (Malvaceae) in Taiwan

自2000年起，在台灣地區逢機調查錦葵科（Malvaceae）木槿屬（Hibiscus spp.）植物之粉介殼蟲。經鑑定發現在朱槿（Hibiscus syriacus L.）等木槿屬植物所採集之粉介殼蟲種類共計7屬10種，分別為鳳梨嫡粉介殼蟲（Dysmicoccus brevipes(Cockerell)）、桑粉介殼蟲（Maconellicoccus hirsutus(Green)）、橘球粉介殼蟲（Nipaecoccus filamentosus （Newstead））、木瓜秀粉介殼蟲（Paracoccus marginatus Williams & Granara de Willink）、美地綿粉介殼蟲（Phenacoccus madeirensis Green）、櫻丹綿粉介殼蟲（Ph. parvus Morrison）、石蒜綿粉介殼蟲（Ph. solani Ferris）、扶桑綿粉介殼蟲（Ph. solenopsis Tinsley）、太平洋臀紋粉介殼蟲（Planococcus minor(Maskell)）及傑克貝爾長尾粉介殼蟲（Pseudococcus jackbeardsleyi Gimpel & Miller）。除桑粉介殼蟲及木瓜秀粉介殼蟲外，錦葵科木槿屬植物為其餘種類之新記錄寄主植物。調查所獲得之標本，均已製成之玻片標本並存放於農委會農業試驗所應動組昆蟲標本館，作為我國農業害蟲之存證標本。本文並對上述粉介殼蟲害蟲做種類簡述及其檢索表以供參考。

"In this study, investigation mealybugs which infested on Hibiscus spp. (Malvaceae) in Taiwan since 2000. There were seven genera ten species mealybugs (Hemiptera: Coccoidea: Pseudococcidae), including Dysmicoccus brevipes (Cockerell)、 Maconellicoccus hirsutus (Green), Nipaecoccus viridis (Newstead), Paracoccus marginatus Williams & Granara de Willink, Phenacoccus parvus Morrison, Ph. solani Ferris, Ph. solenopsis Tinsley, Ph. madeirensis Green, Planococcus minor (Maskell) and Pseudococcus jackbeardsleyi Gimpel and Miller. Slide-mounted specimens have been deposited at Taiwan Agricultural Research Institute (TARI) Insect Collection, Taichung City, Taiwan. Except M. hirsutus and Pa. marginatus, other species were recorded on Hibiscus spp. from Taiwan for the first time. The description below is based on slides specimens mounted and a key to females of the ten species of mealybugs is given."