Figure. 3 Illustration of different levels of fruit damage
(a) Level-1 damage, fruit with small dents, still marketable.
(b) Level-2 damage, unmarketable pitting damage.
(c) Level-3 damage, diameter of damage region was bigger than 6.4 mm.
(d) Level-4 damage, diameter of damage region was bigger than 9.5 mm. Fruits in damage more than level-2 were not marketable based on USDA standard.