1. Particle film technology: approach for a biorational control of Cacopsylla pyri (Rhychota, Psyllidae) in northern Italy;Pasqualini E;Bull Insectol,2002
2. Natural enemies of the pear psyllaCacopsylla pyri in treatedvs untreated pear orchards in Antalya, Turkey
3. Controlling pear psyllids by mass‐releasing Anthocoris nemoralis and A. nemorum (Heteroptera: Anthocoridae);Sigsgaard L;J Fruit Ornam Plant Res,2006
4. Measuring pear psylla population density (Cacopsylla pyri L. and C. pyricola Förster): review of previous methods and evaluation of a new technique;Jenser G;North‐West J Zool,2010
5. The Past and Present of Pear Protection Against the Pear Psylla, Cacopsylla pyri L.