Pests Guide
Whitish trails visible on top sides of leaves
Microscopic larvae of tiny flying insects
Adult leafminer is a small black and yellow fly which lays its eggs in the leaf; larvae hatch and feed on leaf interior
Remove infected leaves by hand, Check transplants for signs of leafminer damage prior to planting; remove plants from soil immediately after harvest
Keep garden weed-free
Remove and destroy infested plants in the fall