Birch tree losing top leaves
The top of my birch tree is having problems. Is this a symptom of birch tree borer? I am watering it every other day when it’s hot. Should I feed it also? Many thanks.…
Tag Archives: birch leaf miner
Birch Leafminer: A Toronto Master Gardeners Guide
Birch leafminer (Fenusa pusilla) is the most common of several larval insects that mine birch leaves. This small sawfly is native to Europe but has become a major pest of birches in North America.
The adult sawfly is a small,…