Psallus ambiguus (Fallén, 1807)
on Betula, etc.
parasite
Larvae and adults at the leaves; zoophytophagous.
host plants
polyphagous
Acer; Alnus glutinosa, incana; Betula; Corylus avellana; Crataegus; Fagus sylvatica; Fraxinus; Malus domestica; Prunus spinosa; Pyrus; Quercus; Ribes; Salix; Sorbus aucuparia.
distribution within Europe
PESI (2021).
synonyms
Mesopsallus ambiguus.
references
Aukema, Chérot, Viskens & Bruers (2014a), Aukema, Hermes, Chen & Nieser (2012a), Chłond & Gorczyca (2009a), Endrestøl & Ødegaard (2011a), Floren & Gogala (2002a), Malenovský, Baňař & Kment (2011a), Pagola-Carte, Zabalegui & Ribes (2006a), Protić & Stojanović (2020a), Wyniger (2004a), Zeletzki & Rinnhofer (1966a).