Some nutrient or pesticide sprays can puddle at the stem end, and cause russeting of the fruit skin.
Fruit
Appleleaf and pearleaf (shown here) blister mites cause brown to black raised bumps on foliage.
Some nutrient or pesticide sprays can puddle at the stem end, and cause russeting of the fruit skin.
Appleleaf and pearleaf (shown here) blister mites cause brown to black raised bumps on foliage.
