Peacock's eye is one of the most important and damaging diseases of fungal origin, which attack the olive tree. In fact, mainly affects the leaves but the branches do not spare them the fruits. Occurs on the leaves with roundish spots of 10 mm made of circles ranging from yellow to brown. Symptoms on fruits are rather less dangerous, and occur as small black specks and hollow point, but the branches are attached only on the grass and the symptoms appear similar to those of the leaves.
The fight is chemical, and intervene with a treatment from February to March and one in October based on 0 Bordeaux mixture of copper hydroxide.
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