Viburnum Leaf Beetle Update – Winter Scouting
Last year we discovered Viburnum leaf beetle (VLB) here at the Chicago Botanic Garden for the very first time. As I said then, “I strongly suggest you begin monitoring your viburnums for this critter” as once they move in, they become a perennial pest, just like Japanese beetles. In early March, we monitored many of … Continue reading Viburnum Leaf Beetle Update – Winter Scouting