Tag: viburnum

On the Lookout: Downy Mildew on Viburnum Awabuki

Downy Mildew on Viburnum Awabuki

Downy mildew disease on Awabuki viburnum is prevalent right now. It can be a devastating disease causing severe defoliation. The disease is triggered by cooler, moist weather, especially foggy nights and mornings. Downy Mildew causes light green to… Read More