Chrysomyxa arctostaphyli(CHMYAR)
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.
Picea glauca showing witches' brooms in late summer, when covered with spermogonia and mature aecia.
Witches' broom of spruce, taken in early summer, when the aecia are still immature.
Young C. arctostaphyli broom on spruce.
Witches' broom.
Mature C. arctostaphyli broom on spruce.
Living current-year needles covered with aecia (centre) and dead previous year needles still attached.
Witches' broom.