Humid Conditions

Botrytis cinerea
( Gray mould )

Colletotrichum acutatum
( Colletotrichum blight )

Colletotrichum gloeosporioides
( Colletotrichum blight )

Endocronartium harknessii
( Western gall rust )

Fusarium spp.
( Post-emergence damping-off )

Fusarium spp.
( Fusarium root rot )

Phoma spp.
( Phoma blight )

Phomopsis spp.
( Phomopsis canker and foliage blight )

Pythium spp.
( Post-emergence damping-off )

Rosellinia minor
( Rosellinia blight )

Sirococcus strobilinus
( Sirococcus blight )

Thelephora terrestris
( Smothering fungus )