Sentenac, G., & Kuntzmann, P. 2003 Étude des Cochenilles et des antagonistes qui leur sont associés dans des vignobles en Bourgogne et en Alsace de 2000 a 2002. [Study of scale insects and their antagonists associated with vineyards in Bourgogne and Alsace during 2000 to 2002.]. Bulletin OILB/SROP (Sect. Reg. Ouest Palearctique) 26(8): 247-252.

Notes: Proceedings of the IOBC/WPRS Working Group: Integrated Protection and Production in Viticulture held in Volos, Greece, 18-22 March, 2003, C. Lozzia (Ed.)] The natural enemies of the coccids Parthenolecanium corni and Pulvinaria vitis were studied in vineyards in Bourgogne and Alsace (France), and the pseudococcids Phenacoccus aceris in Alsace and Heliococcus bohemicus in Bourgogne. A total of 23 species of primary and secondary parasitoids were collected during 2000-02. The main parasitoids of H. bohemicus were Leptomastidea bifasciata, Anagyrus szodensis and Ericydnus sipylus, while Anagyrus schoenherri was the main parasitoid of P. aceris. Metaphycus insidiosus was the main parasitoid of P. corni. General predators were also observed.