S. Mahunka szerk.: Folia Entomologica Hungarica 58. (Budapest, 1997)

(Received: April 28, 1997) Authors' addresses: G. RIPKA and K. REIDER Plant Health and Soil Conservation Station Budaörsi út 141-145 H—

1118 Budapest HUNGARY W. L. MAGOWSKI Department of Animal Taxonomy and Ecology A. Mickiewicz University Szamarzewskiego 91 A 60-569 Poznan POLAND