EENY-057: Hackberry Petiole Gall Psyllid, Pachypsylla venusta (Osten-Saken)
Figure 3. Petiole gall psyllid nymph, Pachypsylla venusta (Osten-Sacken), with gall showing individual compartments.
Credit: Jerry F. Butler, University of Florida
Figure 3. Petiole gall psyllid nymph, Pachypsylla venusta (Osten-Sacken), with gall showing individual compartments.
Credit: Jerry F. Butler, University of Florida
