Research Article

Evaluating the Potential of High-Resolution Visible Remote Sensing to Detect Shiraz Disease in Grapevines

Figure 3

Average PLA for each lab-tested class at different times for both seasons in two vineyards. The -value of healthy vs GVA + GLRaV shows in the graph, with , , , , and nonsignificant with a blank. (a, b) Riverland Shiraz in S1 and S2; (c, d) Barossa Shiraz in S1 and S2.
(a)
(b)
(c)
(d)