Salem crews will soon begin injecting city-owned ash trees with an insecticide to protect them from the emerald ash borer. Residents with city-owned trees adjacent to their homes will soon be getting ...

HONOLULU (HawaiiNewsNow) - The city and state are teaming up to create a barrier of insect-resistant palms along Oahu’s south shore, right on the edge of the city. Crews are injecting about 800 trees ...

After reading the story "Neighborhood push preserves ash trees" (Wednesday), I couldn't grasp the logic of Michael Cox, the city of Cleveland's director of public works. He opposes use of the Arborjet ...

Injecting trees to treat for iron chlorosis is frequently advertised and pushed in our area. Trunk injections are also used to apply pesticides for some insects and diseases.

HONOLULU (KHON2) — If you see workers injecting coconut palms at parks in Honolulu, don’t be alarmed — it’s part of a preventative treatment to protect the trees from the invasive Coconut Rhinoceros ...