Hello, I have a viburnum shrub that is about 30 yrs old. Has always done so beautifully with lots of blooms. This year after 3 days all the leaves were destroyed by these very small black caterpillar-like insects. They are about 5mm in length ( like size of rice). They don’t appear to be “hairy” … Continue reading Small black caterpillars on viburnum – Viburnum leaf beetle *