Homalodisca facialis y homalodisca similis

Homalodisca facialis = Oncometopia facialisDemonstrated vector of Xylella fastidiosa in coffee and citrushttp://www.ncbi.nlm.nih.gov/pubmed/18767717

Demonstrated vector of Xylella fastidiosa in citrushttp://www.ncbi.nlm.nih.gov/pubmed/20098930I have not found any information about the ability of these insects to vector X. fastidiosa in grapevine, but it seems likely they could be successful vectors.