Xavier, A.L.Q., de Freitas, S., & Scomparin, C.H.J. 1997 [Investigation of the capacity of the predator Chrysoperla externa (Hagen, 1961) (Neuroptera, Chrysopidae) on the scale Selanaspidus articulatus (Morgan, 1889) (Hemiptera, Diaspididae)]. [16th Brazilian Congress of Entomology] 16o Congresso Brasileiro de Entomologia. Sociedade Entomológica do Brasil/EMBRAPA-CNPMF Salvador 400 pp.

Notes: [Abstracts of the Conference held in Salvador, BA, 2 to 7 of March 1997.] [Original title: Avaliação da capacidade de predação de Chrysoperla externa (Hagen, 1961) (Neuroptera, Chrysopidae) sobre a cochonilha Selanaspidus articulatus (Morgan, 1889) (Hemiptera, Diaspididae).] This summary discusses a laboratory study under controlled temperature conditions.