LaGasa, Eric

The lily leaf beetle (LLB) was recently discovered in King County, Washington State, infesting landscaped lily plants. LLB is a highly destructive pest of cultivated lilies and can also infest native ...

Viburnum leaf beetle (Pyrrhalta viburni) is an invasive pest from Europe that is spreading in Washington State. It can cause branch dieback and even death of Viburnum species, including native species ...

This Pest Watch fact sheet provides information about brown marmorated stink bugs in Washington State so that concerned citizens can accurately identify these pests and take appropriate management act ...

This Pest Watch fact sheet provides information about how to identify and manage European chafer beetles that feed on turf and cereal crops during their larval stage. Because this pest has been confir ...