Orange needles

Cylindrocarpon destructans
( Cylindrocarpon root rot )

Didymascella thujina
( Cedar Leaf Blight )

Fusarium oxysporum
( Fusarium top blight )

Fusarium spp.
( Post-emergence damping-off )

Fusarium spp.
( Fusarium root rot )

Meria laricis
( Larch needle cast )

Phomopsis spp.
( Phomopsis canker and foliage blight )

Pythium spp.
( Post-emergence damping-off )

Sirococcus strobilinus
( Sirococcus blight )