Terminix has consistently offered our apartment complex reliable, competent service. We are completely satisfied with their knowledgeable representative who is always punctual and does a superior job for us every time. Chapel Hill, NC
About 1/4-inch in length.
Medium green with a dark stripe on each wing cover.
Elm leaf beetles infest elm trees where the larvae feed upon the trees leaves. The larvae eat between the leaf veins, leaving the leaf with a "skeletonized" appearance. During late summer, the larvae fall off the tree into the leaf litter underneath to pupate. The adults emerge and search for a place to overwinter. They are attracted to the warmth emitted by nearby buildings and will crawl into cracks and holes in the buildings' exterior walls. They crawl as far back as they can into wall voids and attics. During warm winter days, some beetles may make their way into the interior of the building. Beetles, therefore, may be seen throughout the winter and spring.
Outdoors, elm leaf beetles are associated with elm trees. During the fall, they may enter buildings through exterior cracks and holes looking for a protected place to overwinter. Usually, the south and west walls of a building are affected as the fall sun warms these walls.
The best way to control elm leaf beetles is by prevention as described below. If the beetles are already inside, it takes a professional to find and treat the right areas to minimize the numbers of beetles seen inside. If your home has experienced a problem with elm leaf beetles, take the following steps next summer to prevent a recurrence: