Phylloxera quercus(PHYXQU)
Photos
All photos included on this page can only be used for educational purposes.
For publication in journals, books or magazines, permission should be obtained from the original photographers with a copy to EPPO.
For publication in journals, books or magazines, permission should be obtained from the original photographers with a copy to EPPO.
Visible damage, with leaf curling and circular necrosis at the point of suction (Campania Regione -Italy)
Courtesy: Dr. Valentino De Rosa
Visible damage on holm oak leaves, with necrosis and visible deformations (Campania Regione, Italy)
Courtesy: Dr. Valentino De Rosa
Presence of nymphs and wingless founder aphids (Campania Region- italy)
Courtesy: Dr. Valentino De Rosa
Presence of nymphs and winged founder aphids (Campania Region- italy)
Courtesy: Dr. Valentino De Rosa
Presence of nymphs and winged founder aphids (Campania Region- italy)
Courtesy: Dr. Valentino De Rosa
Winged form details (Campania Region-Italy)
Courtesy: Dr. Valentino De Rosa
Visible damage, with leaf curling and circular necrosis at the point of suction (Campania Regione -Italy)
Courtesy: Dr. Valentino De Rosa
Visible damage on holm oak leaves, with necrosis and visible deformations (Campania Region, Italy)
Courtesy: Dr. Valentino De Rosa