Gloomy scale (Melanaspis tenebricosa) with armored covering removed. TriStar 8.5 SL is the longest lasting residual foliar spray available controlling insects for 4 to 6 weeks. Don't wait! Scale in general can be broken down into two types: Armored scale and Soft scale. I wanted to know if there is a person who I could contact that could spray the trees, or provide some assistance with helping us to rid the trees of this scale? If your maples are looking rather gloomy and showing signs of scale, our Certified Arborists are trained to determine the best course of treatment for your maple trees. It’s Gloomy Scale time!!! I have an odd admiration for that little bug that is wreaking havoc on Maple trees. It may also be found on other species including sweetgum, holly, and mulberry. Water your trees 2-3 times per month during dry conditions. Schedule your free consultation today. The best way to determine if scales are dead is to squeeze them. The pest’s scientific name is Melanaspis tenebricosa. Contact a certified arborist for consultation and/or treatment. Many armored scales are serious pests of ornamental shrubs, trees, groundcovers and turfgrasses in South Carolina. Other species of wax scales include tree dwellers like the cottony maple scale (Pulvinaria innumerabilis) or the calico scale … Coffee scale is a major agricultural pest in coffee crops. No, it’s not that. Asked August 15, 2017, 1:37 PM EDT. The public needs to be aware of Gloomy Scale and the damage it can cause to trees. They do not secrete honeydew. Gloomy Scale. They feed on the sap of plants, and a large enough population can weaken a … Armored scale, such as Gloomy Scale, aren’t nearly as obvious and can go undetected for years and build to damaging populations. Soft scale can resemble little balls of cotton (Cottony cushion scale) or have similar fluffy-like appearances. Even after successful treatment, the outer coatings of the scales may remain on the plant material for weeks, which can be unsightly. One of the best-known in this family is Coccus viridis, also known as coffee scale or green scale. Oh, I know most folks are thinking since we do treatments for Gloomy Scale that I’m excited about it because I make money off of it. It is an armored scale which secretes a … A deep root fertilizer treatment can repair any nutrients lost due to a scale infestation. Almost 40% of the Clemson Plant and Pest Diagnostic Clinic sample submissions for home landscapes during 2012 and 2013 were scale insect pests, and of these, almost 90% of the species were the more difficult to control armored scales. Foliar insecticide applications should coincide with crawler emergence for best control. Gloomy scale (Melanaspis tenebricosus) is a par-ticularly widespread and damaging scale found primarily on red, silver and Freeman maples as well as boxelders (Figure 1). The hard scale lives and feeds under this spherical armor and does not move about the plant. Scale insects can be divided into two groups: Armored (Hard) – Secrete a hard protective covering (1/8 inch long) over themselves, which is not attached to the body. Scale insects can infest and damage many of the plants we grow in our landscapes and indoors. If a large proportion of scales are dead or parasitized by natural enemies, consider delaying a treatment decision and monitor the population again later before deciding whether to apply pesticide. Although I sure do appreciate the fact that I can make money doing it. Tape traps for crawlers and honeydew monitoring are useful in certain situations for determining the need and best timing for pesticide application. 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