GanoCare® Improves Oil Palm Growth and Resistance against Ganoderma Basal Stem Rot Disease in Nursery and Field Trials

Figure 5

Degree of bole infection of oil palm seedlings: (a) healthy bole; (b) less than 25% decay of bole tissues; (c) tissues decayed within 25% to 50%; (d) more than 50% of tissues decayed; (e) 100% or total rotting of bole tissues; (f) a region of bole rotted and became hollow (arrow) with appearance of white mycelia mass.

(a)

(b)

(c)

(d)

(e)

(f)