Agriculture officials in Marin County are alerting property owners to lookout for a tiny invasive beetle that attacks oak ...

An invasive insect that can wipe out trees was found in Novato, the County of Marin stated Monday. The Mediterranean oak ...

Agriculture officials in Marin County are alerting property owners and arborists to be on the lookout for a tiny invasive beetle that attacks oak trees, after the insect was detected ...

Agriculture officials in Marin County are alerting property owners and arborists to be on the lookout for a tiny invasive ...

The squash beetle (Epilachna borealis) is an agricultural pest that naturally lives in the eastern United States. These ...

I have only applied an insecticide once over decades of gardening at home. It was to control viburnum leaf beetle, which would have killed all of my arrowwood viburnums. I should have treated for ...

These aphids overwinter as eggs laid on the branches of host viburnums. Viburnum leaf beetles, Pyrrhalta viburni, are another significant pest of ornamental and native viburnums. They’re active ...

became infested with viburnum leaf beetle, a nonnative invasive insect. It was replaced this spring with native dwarf sweet pepperbush (Clethra alnifolia Tom’s Compact), an inspiration of Alaina ...

In my home garden, I’ve only sprayed once for insects — for viburnum leaf beetle, which had defoliated my arrowwood viburnums. It’s important to identify the insects on your plants before ...

Unfortunately, your description sounds like your viburnums are being damaged by the viburnum leaf beetle. This damage is commonly found on arrowwood viburnums because the insect favors its smooth ...

Landscape plants: I am receiving a lot of calls about skeletonized viburnum leaves. Viburnum leaf beetle (VLB) damage is showing up regularly in Dane County and surrounding areas. The larvae ...