Notes on the Aphids of ornamental trees and shrubs in the Como's district nurseries (Northern Italy) and first report of Periphyllus californiensis (Shinji) (Homoptera Aphidoidea) Mario Colombo, Lidia Limonta, Marco Galli 1-12 PDF (Italiano)
Bio-ethological researches on the Hymenoptera of the biocenosis of Phyllonorycter robiniellus (Clemens) (Lepidoptera Gracillariidae) Barbara Gibogini, Alberto Alma, Alessandra Arzone 13-22 PDF (Italiano)
Observations on the behaviour and damage of Bradysia paupera Tuomikoski (Diptera Sciaridae) in glasshouses Carlo Duso, Enrico Vettorazzo 23-40 PDF (Italiano)
Effects of relative humidity on the development of Nabis punctatus Costa (Rhynchota Nabidae) Elisabetta Chiappini, Maria Cristina Reguzzi 41-50 PDF (Italiano)
Behaviour of the European Corn Borer, Ostrinia nubilalis Hb., on transgenic corn Giuseppe Carlo Lozzia, Ivo Ercole Rigamonti 51-69 PDF
Biology of Xylocopa (Xylocopa) violacea (L. 1758) (Hymenoptera: Apidae): interaction with Sennertia (Sennertia) cerambycina (Acari: Chaetodactylidae) Salvatore Vicidomini 71-76 PDF (Italiano)
Possibilities and limits of mass trapping and mating disruption techniques in the control of Ephestia kuehniella (Zeli.) (Lepidoptera Phycitidae) Luciano Süss, Daria Patrizia Locatelli, Rosario Marrone 77-89 PDF
Undesidered effects of the honeydew of Cinara cuneomaculata (Del Guercio), lachnid aphid of larch, on the feeding of Apis mellifera L. Graziella Bolchi Serini, Massimo Spreafico 93-97 PDF (Italiano)