L Kurzfeld-Zexer, S Lev-Yadun,
M Inbar - Flora-Morphology, Distribution …, 2015 - Elsevier
In aphids, usually only the fundatrix (F1) induces galls. In Smynthrodes betae (Fordini)
however, three gall types may coexist on the leaflets of a single host species, Pistacia …