If your lilacs are looking rough right now, it is probably lilac leaf spot, a relatively new fungal disease in Minnesota. Symptoms typically appear from July to September. Leaves turn yellow, then ...

Lilacs are currently losing their leaves due to a disease called lilac leaf blight, caused by the fungus Pseudocercospora spp. Common throughout Vermont and the Northeast region, this disease also ...

Lilacs (Syringa vulgar is) can be stunning in early summer when in full bloom, but this time of year they tend to look a bit worn out. There are three common problems that can impact the health of ...

Yellowing leaves on your lilac shrub can be alarming, and there are many possible reasons it could be happening. Here, we ...