Meyer Lemon Leaf Curl: Aphid Honeydew, Not Fungus

Clear Residue Identifies Aphid Infestation

A Southern California gardener's Meyer lemon has wrinkled new leaves with clear residue, no blossoms, fruit drops prematurely.

Aphids Cause Curling and Fruit Drop

• Clear residue = honeydew – Aphid excretion
• Feeding causes leaf curl – Distorts growth
• General insecticide spray – Controls aphids
• Fall fertilization – Strengthens for next year

Fungicide ineffective; insect control restores health.