Dan from Tulsa, Okla writes
According to the Product Label, Zylam has been tested to be used on the following types of scale: Scale (Armored and Soft) including Azalea Bark, Brown Soft, Calico, Cottony Cushion, Cycad Aulacaspis, Cyptomeria, Duplachionapis, Elongate Hemlock, Euonymus, False Oleander, Fig Wax, Fletcher, Florida Red, Florida Wax, Lecanium, Oystershell, Poplar (Aspen), Pine needle, Tea, Tulip Tree . While Crape Myrtle bark scale is not specifically listed it could be controled as well by the Zylam if applied properly. You may want to contact PBI Gordon at 8 0.821.7925 since they will be better experts on what their product may also be able to treat before applying this product.
Answer last updated on: 02/12/2016