φθειριάω
From LSJ
ἤτοι ἐμοὶ τρεῖς μὲν πολὺ φίλταταί εἰσι πόληες Ἄργός τε Σπάρτη τε καὶ εὐρυάγυια Μυκήνη → The three cities I love best are Argos, Sparta, and Mycenae of the broad streets
English (LSJ)
A to be lousy, D.L.5.5: esp. have the morbus pedicularis, Com. A desp.280, Archig. ap. Gal. 12.463, Plu.Sull.36; τοῖς ἐκ νόσου φθειριῶσι Dsc.1.37; of bees, Gp. 15.2.13; of oxen, ib.17.29; also φθειριῶσα ἄμπελος Str.7.5.8.
German (Pape)
[Seite 1270] Läuse, u. bes. die Läusekrankheit haben, Plut. adv. stoic. 11 Sull. 36.