Marotta, S. 1992b Note biologiche su Spilococcus mammillariae (Bouche) (Homoptera: Pseudococcidae) su piante grasse in Campania. [Biological observations on Spilococcus mammillariae (Bouche) (Homoptera: Pseudococcidae) on cacti in Campania.]. Atti XVI Congresso Nazionale Italiano di Entomologia 1991: 735-739.

Keywords:

biology

Notes: Meeting: Bari - Martina Franca (Ta): September 23-28, 1991. Abstract: This mealybug lives only in greenhouses on cacti and succulent plants; widely distributed in several Italian regions; common in Campania, especially Naples; biology; host plants include Cereus sp., Astrophytum asterias, A. capricorne, Cereus peruvianus monstruosus, Chamaecereus silvestrii, Coryphanta sp., Crassula sp., Echinopsis leucantha, Ferocactus latispinus, Gymnocalicium mihanovichi, Mammillaria compressa, M. rhodantha, Melocactus sp., and Webelmannia pseudopectinifera. Keywords: biology.