A paper on red-wine grapes, by L. Paparelli, forms "pt. 1" (i. e. pt. 2) of the Report of the viticultural work for the seasons 1887-89. This paper is continued by F. T. Bioletti in the Report for the seasons 1887-93, pt. 1, which contains also papers on white-wine, raisin and table grapes by the same author.