Willow Sawfly

Last Hurrah for Willow Sawfly

Kris Stone, Director of the Boone County Arboretum and horticulturist extraordinaire, texted images this past Friday of Willow Sawfly (Nematus ventralis) larvae chowing down on the leaves of a Dewystem Willow (Salix irrorata) in his home landscape. It was a reminder that although the plant pest season may be drawing to a close, it ain't over 'til it's over.
Published on
Authors
Joe Boggs

Perceived Willow Woes

I'm an unabashed fan of willows. Of course, no tree is perfect and willows have a few pests. Thankfully, the depth of their vital spark means willows are capable of handling the depredations of most pests. However, the pests I'm highlighting can make trees look bad.
Published on
Authors
Joe Boggs