Verticillium nonalfalfae hop strains(VERTAH)
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.
Yellowing and tiger-striping effect on hop leaves affected by the progressive strain of V. albo-atrum.
Courtesy: P.W. Talboys (GB).
General view of hop garden affected by the progressive strain of V. albo-atrum.
Courtesy: P.W. Talboys (GB).