Cacopsylla fulguralis (Kuwayama, 1908)
on Elaeagnus

Elaeagnus sp., Belgium, prov. West Flanders, De Panne, RN Westhoek © Stéphane Claerebout

larva

feeding damage to the leaf
egg on the underside of a Elaeagnus x submacrophylla leaf (from Seljak, 2917a)
gall
Larvae and adults mainly at the undersides of the leaves. The copious amount of honeydew they produce leads to sooty mould. Leaves get rolled in upwards.
host plants
Elaeagnaceae, monophagous
Elaeagnus commutata, difficilis, glabra, macrophylla, oldhamii, x submacrophylla
phenology
Probably several generations; hibernation as imago.
references
Baugnée (2003a), Bella & Rapisarda (2014a), den Bieman, Malenovský, Burckhardt & Heijerman (2019a), Burckhardt (2002a), Cocquempot & Germain (2000a), Ferre & Denis (2011a), Malumphy & Halstead (2003a), Seljak (2017a, 2012a).