Nectria coccinea
Nectria coccinea is a fungal plant pathogen. The variant Nectria coccinea var. faginata causes beech [bark disease], and can infect the tree via the feeding holes made by the beech scale insect Cryptococcus fagisuga.
Nectria coccinea is a fungal plant pathogen. The variant Nectria coccinea var. faginata causes beech [bark disease], and can infect the tree via the feeding holes made by the beech scale insect Cryptococcus fagisuga.