Ornamental Plum: Hop aphid categories: Ornamental Plum Ornamental Plum Insects Ornamental trees Ornamentals last review date: 2025-06-29 10:43 Aphid colony Photo by: Unknown Biology Hop aphids are yellowish to bluish green in color. They feed on plum, prune, cherry, and other hosts in the winter, then migrate to a summer host such as hops or […]
Ornamental Plum: Leaf curl plum aphid categories: Ornamental Plum Ornamental Plum Insects Ornamental trees Ornamentals last review date: 2025-06-29 10:45 Leaf curl plum aphids Photo by: R.D. Akre Biology The leaf curl plum aphid is typically pale green to yellow in color during the summer and darker green to brown later in the year. The […]
Ornamental Plum: Peachtree borer categories: Ornamental Plum Ornamental Plum Insects Ornamental trees Ornamentals last review date: 2025-06-29 10:47 Peachtree borer and damage at base of tree Photo by: K. Grey Biology The western peach tree borer is the larvae of a clear-winged moth. Adult moths are blue-black, about 1″ across, have mostly transparent wings, and […]
Ornamental Plum: Pear slug categories: Ornamental Plum Insects Ornamental trees Ornamentals last review date: 2025-06-29 10:48 Pear slug and damaged leaf from feeding Photo by: R.D. Akre Biology Pear slugs, or pear sawflies, are insect larvae which resemble a small greenish or black slug. They are typically 1/4″ to 1/2″ long, tadpole-shaped, and produce large […]
Ornamental Plum: Scales categories: Ornamental Plum Ornamental Plum Insects Ornamental trees Ornamentals last review date: 2025-06-29 10:57 Lecanium scales on twig Photo by: R.S. Byther Biology Various species of scales attack ornamental plum trees. Depending on species, scales may be found on the upper or lower surfaces of leaves, or on twigs and branches. Symptoms […]