09/01/2026
If it feels like yellowjackets in York County have gotten meaner over the last two weeks, that's not your imagination — that's biology.
Every yellowjacket colony you're seeing right now started in April with a single queen. By mid-August it's grown to thousands of workers, and as natural food sources dry up the colony shifts into scavenging mode. Add in mowing near a ground nest, one alarm pheromone from a single sting — and a routine yard task becomes a hospital visit.
Our new post walks through where these nests hide around York County homes, the warning signs to watch for, and why DIY spray usually makes a mature colony more defensive rather than less. Link in bio.
https://www.commonwealthext.com/blog/stinging-insect-control-york-county-va