A small invasive insect has decimated thousands of oak trees across Southern California. RIVERSIDE, Calif. (KABC) -- Who would think something so small could be so devastating? Nevertheless, ...
Safeguarding your trees against pests is important to their health and longevity. Invasive species can wreak havoc by defoliating or infecting trees, and left untreated, can lead to loss of limbs and ...
Dave the Plantman on MSNOpinion
Understanding oak gall wasps and their role
Oak gall wasps create distinctive growths on oak trees as part of their life cycle, offering a fascinating example of the ...
Welcome to our tree column, “Ask your local arborist.” Each month, arborists from the Davey Tree Expert Company in Menlo Park discuss a tree-related topic from general care and planting tips to how ...
It’s less than a half-inch long but it can fell a giant oak tree in no time. The goldspotted oak borer, GSOB or Agrilus auroguttatus, is a 0.4-inch bullet-shaped beetle with six golden spots on its ...
Oak trees around Minnesota have suffered from bouts of heavy precipitation and drought — conditions that make them more vulnerable to two-lined chestnut borer, a beetle that eats the inner bark of oak ...
INJURY ASSOCIATION OF NEW YORK STATE TEAM. THE 160,000 ACRES OF BERNHEIM FOREST AND ARBORETUM ARE HOME TO COUNTLESS PLANTS AND ANIMALS, AND AS OUR SAM CARTER DISCOVERED, THE FOREST NOW HAS AN EXPANDED ...
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