Howard, F.W., Hamon, A.B., McLaughlin, M., Weissling, T.J., & Yang, S.L. 1999 Aulacaspis yasumatsui (Hemiptera: Sternorrhyncha: Diaspididae), a scale insect pest of cycads recently introduced into Florida.. Florida Entomologist 82(1): 14-26.

Notes: Observations on this pest native to southeast Asia. Host plants include Cycas, Dioon, Encephalartos, Microcycas, and Stangeria. Biology; illustrations.

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