June 11 marked the full, low-hanging Strawberry Moon, the last full moon of spring, arriving a bit later than our 2025 ...

The lemon/eucalyptus spray is safe on skin ... Those eggs develop into larvae (borers) that eat into the tree. The tree responds by going through a self-protection process that ultimately ends ...

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

When Robert Clements first moved to Vermont more than 50 years ago, he didn't know an ash tree from a hole in the ground.

Yet another invasive species is creeping through South Carolina, this one attacking ash trees.

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 last month in ...

The ash trees are believed to be destined for destruction in the next several years by an emerald ash borer infestation. A volunteer helps plant a tree along the west side of the Little Papio ...

The beetle is native to Asia and has a symbiotic relationship with ambrosial fungi, which are inoculated into host trees. According to a 2016 paper titled "Polyphagous shot hole borer and Fusarium ...

Mediterranean oak borers are threatening Marin County's white oaks, with arborists and officials working on control measures.

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