Alium Leaf Miner - Affects Onions and Leeks. But has also been known to affect Chives and Garlic
Potato Blight
Onion Fly - mostly onions but also other members of the allium family
Alium Leaf Miner - Affects Onions and Leeks. But has also been known to affect Chives and Garlic Potato Blight Onion Fly - mostly onions but also other members of the allium family