Spirotetramat is a systemic keto-enol insecticide derived from tetramic acid, developed by Bayer CropScience and marketed under brands such as Movento and Ultor. It targets sucking pests in their juvenile and immature stages, including aphids, whiteflies, scale insects, psyllids, and mealybugs. As a lipid biosynthesis inhibitor (IRAC Group 23), it disrupts insect development by interfering with...