The problem usually goes unnoticed until plants begin turning black with a fungus called sooty mold when it begins to grow on insect droppings. The insect was first noted in McKinney, Texas (self-designated as America’s “crapemyrtle city”), in 2005 and had spread throughout most of the Dallas-Fort Worth area by 2010. Thousands of scales encrusting the bark will literally turn it white. Asked February 22, 2018, 1:09 PM EST. This nonnative scale was first detected in the U.S. in Texas in 2004 and was first found in Mississippi in spring of 2015. This honeydew turns in to a black sooty mold. It's about 9-11 ft tall , so I can get into the branches to spray it if advised. How did it become such a hot topic? Crepe myrtle bark scale made its way over to Louisiana shortly afterwards. I treated it several times with a Bayer product for mold And fungus but it still remains completely black. It looks like you have Crapemyrtle Bark Scale (CMBS). This interrupts photosynthesis and the tree will not be able to produce the nutrients they need for survival. Plant crape myrtle in the fall or early spring. Crepe Myrtle Bark Scale is a problem that all Crepe Myrtle are likely to get, and although the insect may not kill the plant, the sticky bug and the black mold are an ugly nuisance. Water the plant thoroughly. It’s easy to spot. Once the mated … Buy Black Diamond Crape Myrtle trees at our online nursery and … Last summer, my newly planted shrub variety crepe myrtle Developed a black mold or fungus which prevented it from Blooming. They vary in length from 1 / 16 to ⅛ inch long. It slowly crept our way and now we see more of them than ever before. Crapemyrtle Bark Scale (let’s call it CMBS) is a small insect that appears as a white or gray felt-like encrustation. Crape Myrtle bark scale By Tiffany Thompson | November 17, 2020 at 9:10 AM CST - Updated November 17 at 9:10 AM HUNTSVILLE, Ala. (WAFF) - Leaders with the Madison County Extension Office said there’s an insect in Huntsville causing your expensive trees to turn black and die. During the growing season, females give birth to live young. Black mold on my crepe myrtle. It threatens to turn what has historically been a beautiful, low-maintenance landscape tree into an unsightly, high-maintenance landscape tree. JAPANESE CREPE MYRTLE. Sooty mold looks a lot like the name implies. Available in an impressive 9 bloom colors including shades of white, pink, red and purple, the Black Diamond stands out as the centerpiece of any garden or front yard landscape.. A late summer bloomer, the Black Diamond continues to flourish well into the fall. Since then, it spread rapidly. The disease has spread from the early 2000s throughout the South, affecting more and more trees. frostweed Josephine, Arlington, TX(Zone 8a) Jul 30, 2012. You can also use neem oil or an all-natural pesticide spray to get rid of scales. Crepe myrtle (Lagerstroemia) is one of the best flowering trees in the world. Linda Post #9223201. The small CMBS males are winged and will fly to find females and to mate. The tree which turned black is the most exposed of the seven trees at the back of the fence line. Crape Myrtle Aphids: Crape myrtle aphids are pale yellowish green in color with black spots on the abdomen. Tree to 20-30 feet tall and wide, with erect habit and outward-arching branches. It was over the entire plant-trunk, branches leaves And buds. Controlling the scale will result in the disappearance of the sooty mold. A. Answered by Nikki on March 30, 2011 Certified Expert . Targets: Typically seen on rose, ash, oak, elm, maples, willow, and fruit trees. Although crapemyrtles rarely die as a result of crapemyrtle bark scale infestation, the sticky leaves and black trunks greatly reduce the attractive appearance of the tree. Black Diamond Crape Myrtle. Crepe myrtle scale arrived here a few years ago as an accidental import from Asia. This is a small insect that sucks the sugary juices of the tree. Thanks! I wouldn't worry about the sooty mold since the leaves will be falling soon from the tree. If your trees and shrubs are turning black you most likely have a sooty mold problem caused by an insect infestation. The sugars in honeydew may support the growth of a fungus called “sooty mold.” This overgrowth produces large black patches on the bark of the crape myrtle. Black Diamond Crape Myrtle are perfect for small areas and urban yards with minimal space.They make great front yard trees.The pretty ruffled blooms come in a variety of colors and offer intense contrast to the deep burgundy-purple to black foliage.The unique dark leaves stand out in the landscape as something truly unique. Crape myrtle bark scale (CMBS) is a serious new threat to southern crape myrtles. The management practices sometimes … An overall infestation appears as white to gray in color. I like to make the first application of insecticide about May 1 to prevent sooty mold. Why are my crepe myrtles turning black? The mold is … What are these white specs on my crepe myrtles? HUNTSVILLE, Ala. (WAFF) - Leaders with the Madison County Extension Office said there’s an insect in Huntsville causing your expensive trees to turn black and die. Many people believe that someone may have dumped ashes or may have even caught the plant on fire when they first see this plant mold. Native to Japan. Bookmark. Any ideas? The brilliant fall color of these trees along with the attractive bark and pretty flowers make it the perfect tree for your garden. We had an extremely harsh winter this year. As a result, the leaves, branches, and trunk become covered with black sooty mold, which grows on the honeydew. There are several options to prevent sooty mold. 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