Pest · 5 plants in our database

Allium leaf miner

Phytomyza gymnostoma

Mostly March–June, September–October5 plants in our database

Which plants

Where you will find it.

Signs and protection differ by plant — the exact steps are on each plant’s page.

ChivesAllium schoenoprasum
JanFebMarAprMayJunJulAugSepOctNovDec

White lines (mines) in leaves, larvae and brown pupae in stems and bulbs.

Protection for this plant →
LeekAllium ampeloprasum (Porrum Group)
JanFebMarAprMayJunJulAugSepOctNovDec

White tunnels on leaves, with larvae or brown pupae in the stems and bulbs; rot follows.

Protection for this plant →
OnionAllium cepa
JanFebMarAprMayJunJulAugSepOctNovDec

White tunnels on leaves, with larvae or brown pupae in the stems and bulbs; rot follows.

Protection for this plant →
Welsh onionAllium fistulosum
JanFebMarAprMayJunJulAugSepOctNovDec

White tunnels on leaves, with larvae or brown pupae in the stems and bulbs; rot follows.

Protection for this plant →
Sources (8)