Ash: Emerald ash borer (EAB) Categories: All Insects Ash Ash Insects High Alert Invasive Insects High Alert Invasive Pests Ornamental trees Ornamentals Last review date: 2026-11-02 02:25 Last edit date: 2026-10-15 Without intervention, a city can expect to lose 90% to 100% of its ash trees within about a decade of infestation by the emerald […]
Ash: Aphids Categories: Ash Ash Insects Ornamental trees Ornamentals Last review date: 2026-09-29 06:57 Aphid colony Photo by: Unknown Biology Aphids are small, soft-bodied insects that typically feed near the tip of growing shoots. Their feeding may deform leaves (curling, distortion) and stunt terminal growth. Aphids range in size up to 1/8″ long and often […]
Ash: Ash borer Categories: Ash Ash Insects Ornamental trees Ornamentals Last review date: 2026-03-27 10:51 ash borer pupal ‘skeleton’ Photo by: A.L. Antonelli Biology The ash borer, also known as the lilac borer, is a member of the clearwing moth family. The adults of many clearwing moths mimic yellowjackets or paper wasps. The larvae of […]