Sometimes called volunteer trees, weed trees pop up where you least want them to in your yard. Managing them can be ...

A global study has revealed that insect invasions are being driven by the proliferation of non-native plants. This can can massively disrupt ecological processes, often leading to serious economic ...

Stop planting Chinese pistache! Apparently 8.1% of our urban tree canopy is Chinese pistache (Pistacea chinensis), now the most common urban tree in Chico. I have spent hundreds of hours with ...

Hello Mid-Ohio Valley farmers and gardeners! This week I want to talk about Tree-of-Heaven (Ailanthus altissima), an invasive ...

Hello Mid-Ohio Valley farmers and gardeners! This week I want to talk about tree of heaven (Ailanthus altissima), an invasive ...

Tree-of-heaven, or ailanthus, the SLF’s main host, is another, older invasive species from the 1700s that is considered a ...