Elm yellows is an exotic fungal disease of elm trees that is spread by leafhoppers or root grafts.
Which is spread by leafhoppers or root grafts. Elm yellows is an exotic fungal disease of elm trees.
Elm yellows is an exotic fungal disease of elm trees. Which is spread by leafhoppers or root grafts.
Elm yellows is an exotic fungal disease of elm trees. Which is spread by leafhoppers or root grafts.