A. Hoffmann et al., LOCALIZATION OF PLUM POX VIRUS (PPV, SHARKA) IN PLUM (PRUNUS-DOMESTICA L.) USING TISSUE PRINT IMMUNOBLOTTING (TPIB), Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz, 104(4), 1997, pp. 411-414
With the aid of tissue print-immunoblotting (TPIB), the plum pox virus
(PPV, sharka) could be detected in the two plum cultivars 'Hauszwetsc
he, Typ Wolff and 'Fellenberg' after natural infection in the shoots,
the petioles and different parts of the leaf blade. The virus was loca
lized in the medullary rays and around conducting elements.