Barnes, Inc. exceptional services for all seasons.

Japanese Beetles

Japanese beetles are considered to be one of the most devastating pests of both turf and ornamentals in the United States. Their spread is governed by temperature and precipitation. Japanese beetles begin their life cycle as grubs in the turf and are very active root feeders from about Memorial until the end of June.

Unlike other grubs, Japanese beetles turn into adults in one year, usually in early to mid July. At that point, they begin feeding on flowers and leaves of most green plants. Plants that are attacked by Japanese beetle adults have a lace like appearance to the leaves and if the damage is severe, they can defoliate an entire plant.

Turf grass that is affected by Japanese beetle grubs can exhibit symptoms of early drought from extensive root feeding. If the turf receives adequate moisture during grub feeding, the turf can usually grow new roots quickly and not show any signs of grubs, however, they may be lurking below.

If you have had problems with Japanese beetles in the past, it is likely you will have them again. Each year, their populations continue to increase and it is very important to control them as quickly as you can to lessen the damage they do.  If you would like a free estimate to help prevent or control these insects call 608-845-3230 or request an estimate online.

Learn more >>