The tas4d Diaries
Pierce’s illness (PD) of grapevine (Vitis vinifera) is a result of the bacterium Xylella fastidiosa which is vectored by xylem sap-sucking insects, Whilst Grapevine Pink Blotch Virus (GRBV) causes Crimson Blotch Disorder and is particularly transmitted during the laboratory by alfalfa leafhopper Spissistilus festinus. The significance of anthocya