HS1145: Potato Physiological Disorders – Internal Heat Necrosis
Figure 1. Internal heat necrosis in 'Atlantic'. Top photo: Internal heat necrosis along the vascular ring at the bud (apical) end of 'Atlantic' cut into quarters. Lower photo: Internal heat necrosis along the vascular ring coalescing towards the center (pith) of a radially cut 'Atlantic' with the greatest severity at the bud (apical) end of the potato
