WebSep 21, 2024 · Black Residue on Crepe Myrtle Trees. Crepe myrtles are medium-sized trees that produce large clusters of pink flowers and dark green oval leaves. The presence of a black reside on the leaves, stems and branches of a crepe myrtle tree indicates that the tree has sooty mold, a fungal disease that has the potential to cause growth problems. WebMay 2, 2024 · My own personal observation, having worked with thousands of crape myrtles in the past 20 years: This scale and the resulting black sooty mold that develops in its sticky honeydew residue are not …
Crape Myrtle Diseases & Insect Pests - Clemson …
WebSimple Cleanups. Washing your crepe myrtles with a strong spray of hose water may be enough to dislodge small aphid populations and honeydew. To remove scales, honeydew and sooty mold with one treatment, scrub your plants with a soft brush dipped in a solution containing 2 teaspoons each of organic dishwashing liquid and horticultural oil in 1 ... WebJul 28, 2024 · Black sooty mold may appear on your Crape Myrtle’s foliage during the growing season. It’s an unsightly condition but is largely harmless to your plant’s overall health. This black mold typically indicates a pest … bruce willis wikipédia
Getting a handle on crape myrtle bark scale - GardenLine
WebMay 28, 2024 · It turns the leaves of the crepe myrtles black. This fungus is mainly brought by insects like aphids, bark scales, whiteflies, and mealybugs. These insects excrete a sticky substance called honeydew. Honeydew is an excellent medium for the growth of sooty mold. Sooty mold coats the whole leaves of the crepe myrtle trees. WebNov 23, 2024 · Crapemyrtle bark scale (CMBS; Acanthococcus lagerstroemiae) is an emerging invasive pest of crape myrtle in Virginia. Originally from Asia, CMBS has spread across the southeastern United States, probably through the movement of infested crape myrtles in the nursery trade. CMBS belongs to the family Eriococcidae in the order … WebJan 25, 2024 · Overview. Crape myrtle bark scale, a relatively new exotic scale pest of crape myrtle, is threatening the use and appearance of crape myrtles in urban landscapes in and near Texas. This publication explains how to identify and possible ways to treat this scale. (4 pages) bruce willis wife emma heming image