Elm: Aphids
Elm: Aphids categories: Elm Elm Insects Ornamental trees Ornamentals revision date: 2024-06-05 02:04 Elm woolly aphidPhoto by: A.L. Antonelli Biology Aphids are soft-bodied, pear-shaped insects that feed on the leaves. They are yellowish to green in color and approximately 1/16″ long. Aphids often produce honeydew, a sweet, sticky substance which can develop a dark growth […]