sentences:  Removal of other susceptible hosts of the family Vitaceae, like "Parthenocissus quiniquefolia" can reduce the likelihood of foreign "P. tetraspora" inoculum to enter where one doesn't want disease.Foliar fungicide sprays are recommended to control "P. tetraspora" because the ascospore lands on, infects, and penetrates the leaf.Products containing the fungicide mancozeb are generally used as a foliar spray for "P. tetraspora" control.