Cronartium harknessii(ENDCHA)
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.
Typical branch gall of E. harknessii in Pinus with peridia in spring.
Courtesy: W.G. Ziller (CA).
Tumeur de Peridermium harknessii sur pin gris
Courtesy: Ministère des forêts, de la faune et des parcs, Québec, Canada
Écidies de Peridermium harknessii
Courtesy: Ministère des forêts, de la faune et des parcs, Québec, Canada
Multiple infection of Pinus contorta by E. harknessii, showing the typical oblong or pyriform galls.
Courtesy: W.G. Ziller (CA).