Shepherd's crook or crozier-leader

Colletotrichum acutatum
( Colletotrichum blight )

Colletotrichum gloeosporioides
( Colletotrichum blight )

Fusarium oxysporum
( Fusarium top blight )

Fusarium spp.
( Hypocotyl rot )

Fusarium spp.
( Fusarium root rot )

Phoma spp.
( Phoma blight )

Phoma spp.
( Hypocotyl rot )

Phomopsis spp.
( Phomopsis canker and foliage blight )

Pythium spp.
( Needle dieback )

Sirococcus strobilinus
( Sirococcus blight )