Grapevine Trunk Diseases in British Columbia: Incidence and Characterization of the Fungal Pathogens Associated with Esca and Petri Diseases of Grapevine

fungal pathogens associated with grapevine trunk diseases in iran

during 2004–2007 various own rooted vineyards were inspected to study the fungi associated with vine trunk diseases in iran. samples from declining vines showing yellowing and reduced growth and different symptoms in wood, including browning of the wood, necrosis, brown and black streaking and white rot were collected. fungal isolations were made from affected tissues onto malt extract agar (me...

Diversity of Fungal Trunk Pathogens Associated with Grapevine Dieback of Grapevine in Algeria

A significant reduction in vine production has recently been recorded in several vine regions in Algeria due to the death (total or partial) of many vines and to the pulling of many vineyards that had showed too many symptoms of decline. This study was conducted during spring 2010 2012 to detect the responsible agents for this disease. Samples of grapevine wood were collected in five grapevine ...

Phytotoxins Produced by Fungi Associated with Grapevine Trunk Diseases

Up to 60 species of fungi in the Botryosphaeriaceae family, genera Cadophora, Cryptovalsa, Cylindrocarpon, Diatrype, Diatrypella, Eutypa, Eutypella, Fomitiporella, Fomitiporia, Inocutis, Phaeoacremonium and Phaeomoniella have been isolated from decline-affected grapevines all around the World. The main grapevine trunk diseases of mature vines are Eutypa dieback, the esca complex and cankers cau...

4TH INTERNATIONAL WORKSHOP ON GRAPEVINE TRUNK DISEASES “ESCA AND GRAPEVINE DECLINES” jointly organised by INTERNATIONAL COUNCIL ON GRAPEVINE TRUNK DISEASES (ICGTD) SOUTHERN AFRICAN SOCIETY FOR PLANT PATHOLOGY (SASPP) SOUTH AFRICAN SOCIETY FOR ENOLOGY AND VITICULTURE (SASEV)

Fungi associated with Esca disease of grapevine in Germany

Esca disease of grapevine is gaining increasing importance in Central European wine-growing countries. Several fungi, all of which are wood-inhabiting, were found to be associated with the disease. The taxa thought to act as main causal agents are the basidiomycete, Fomitiporia mediterranea, and, less frequently, the deuteromycetes, Phaeomoniella chlamydospora and Phaeoacremonium aleophilum. In...