Jump to navigation
Skip to Content
Eutypa dieback is caused by the fungus Eutypa lata which is a prohibited organism in Western Australia. It is a major trunk disease of grapevines that reduces yields and kills the vine.
Sclerotinia shoot rot is caused by the fungus Sclerotinia sclerotiorum.
Phomopsis cane and leaf spot is caused by the fungus Phomopsis viticola which is a prohibited organism in Western Australia.
Downy mildew, caused by Plasmopara viticola, is a major disease of grapevines that originates from North America.
Powdery mildew is the most persistent fungal problem of grapes in WA and one of the most widespread fungal diseases of grapevines in the world.
Black spot, or anthracnose disease of grapevines is caused by the fungus Elsinoe ampelina.