Pierce’s Disease (PD) of grapevine (Vitis vinifera) is brought on by the bacterium Xylella fastidiosa and is also vectored by xylem sap-sucking insects, While Grapevine Pink Blotch Virus (GRBV) leads to Crimson Blotch Condition and is also transmitted within the laboratory by alfalfa leafhopper Spissistilus festinus. The importance of anthocyanin https://lyricsdemon.com/