Strawberries: Leaves are curled downwards, especially in young plantings.

Aphids

Look for aphids on the undersides of leaves, feeding on the main leaf vein. Aphids are most common in new plantings where the leaf tissue is succulent.

Close-up of green aphid viewed from above. Aphid has obovate body with small head and pointy bottom. Small, rectangular aphid nymphs are present around aphid adult. Aphids are bright yellow-green in color.

More information about strawberry aphids:

Use these resources if you need additional help with diagnosis and to find solutions to your problem.