Faber, T., & Sengonca, C. 1997 Laboruntersuchungen zur Lebensdauer und Fruchtbarkeit von Coccophagus scutellaris (Dalm.) (Hym., Aphelinidae) als Parasitoid der Wolligen Napfschildlaus Pulvinaria regalis Canard (Hom., Coccidae).. Gesunde Pflanzen 49: 3, 84-88.

Notes: Title in English: [Laboratory studies on the longevity and the fecundity of Coccophagus scutellaris (Dalm.) (Hym., Aphelinidae) as a parasitoid of the horse chestnut scale insect Pulvinaria regalis Canard (Hom., Coccidae).] The longevity and fecundity of Coccophagus scutellaris, a parasitoid of Pulvinaria regalis were examined under laboratory conditions. The influence of temperature, nutrition and sex on longevity was evaluated. The longevity of both sexes was reduced by raising the temperature. Compared to water, honeydew and water led to a greater longevity at all temperatures.