What is leaf miner?
Leaf Miner is a type of insect that hollows or “mines” out the leaves of plants. It enters through the side of the leaf and eats the inside. This is noticed by the tiny maze-like pattern in the leaf, often visible from both the top and bottom of the leaf. If left untreated, the continual mining out of the leaves will result in the starvation of the plant, and ultimately lead to its death.