We start at the top of a plant and work our way down. Japanese beetle can be a significant landscape pest and difficult to tolerate, particularly when they first become abundant in an area. The Japanese beetle (Popillia japonica) is a species of scarab beetle.The adult measures 15 mm (0.6 in) in length and 10 mm (0.4 in) in width, has iridescent copper-colored elytra and a green thorax and head. Using a pest control product at the wrong time of the pest's life cycle is a waste of time and money. How to encourage Japanese beetle predators in your garden. My Home: I am found in almost all parts of the United States, Asia, Europe and Canada and live in fields, crops, and in backyards. Some beetle species destroy crops or property, while some species help get rid of garbage, eat dead trees or help pollinate flowers. I usually will feed with a group of other beetles. Japanese beetles cause leaves to appear skeletonized. The Japanese beetle (Popillia japonica) is found throughout most of the eastern US and in parts of the West.It was accidentally introduced from Japan into New Jersey in 1916. Japanese beetles are an invasive species. Since larvae feed primarily on the roots of grass, Japanese beetle is most prevalent in urban environments. Japanese beetles are insects that were originally from Japan and now live in the United States. Hercules beetles are among the largest and strongest of beetles, and the horns of the males are an extremely striking adaptation. It is possible to encourage the presence of Japanese beetle predators in your garden by making your backyard wildlife-friendly. Japanese beetle traps only lure beetles that are already near the yard. Japanese Beetle Scientific Classification Kingdom: Animalia Phylum: Arthropoda Class: Insecta Order: Coleoptera Family: Scarabaeidae Genus: Popillia Species: P. japonica Binomial name: Popillia japonica Popillia Japoica Newman, commonly referred as the Japanese beetle is a destructive pest, widespread on the landscape, ornamental plants and turf in the areas of the United States. Adult beetles are about 5 / 8 inch (16mm) long, metallic green with red-brown wing covers, and have a series of white spots along the sides and tip of the abdomen. Adult Japanese beetles feed on … Japanese Beetles, Northern Masked Chafers, and other beetles are attracted to very specific plants. The Japanese beetle was introduced accidentally into New Jersey from Japan in 1916 and is now widespread over the eastern United States. Japanese beetles feed on a wide variety of flowers and crops (the adult beetles attack more than 300 different kinds of plants), but in terms of garden plants, they are especially common on roses, as well as beans, grapes, and raspberries. The Japanese Beetle is a notorious pest that is not native to North America. The Japanese beetle is a scarab beetle that is a member of the Popillia genus. It has a stronger calling card scent than a trail of ants on spilled lemonade. Japanese beetles are destructive plant pests in both their immature and mature forms. They chew grass roots, causing the turf to brown and die. It is also a pest of several fruit, garden, and field crops, and has a total host range of more than 300 plant species. Destructive pest of turf, landscape plants, and crops; adults feed on the foliage and fruits of several hundred species of trees, shrubs, vines, and crops, while larvae feed on the roots of grasses and other plants (APHIS 2015) This sort of data can be useful in seeing concentrations of a particular species over the continent as well as revealing possible migratory patterns over a … Even though these pests are well-known, there’s still lots of information you may not know about Japanese Beetles. What I eat: I eat around 300 species of plants, even poison ivy. Signs of Japanese Beetle Damage. 10/2019-02 Japanese Beetle Manual LOF-1 Japanese Beetle Manual Figures Figure 2-1 Japanese Beetle Larva 2-7 Figure 2-2 V-Like Arrangement of Spines on the Raster 2-8 Figure 2-3 Diagram of the Life Cycle of the Japanese Beetle 2-9 Figure 2-4 Single Adult Japanese Beetle 2-10 Figure 2-5 Photograph Showing the Foretibia of Males and Females with The Japanese beetle, Popillia japonica Newman, is a widespread and destructive pest of turf, landscape, and ornamental plants in the United States. How to manage Japanese beetles without harming the environment (PDF) - from the Minnesota Landscape Arboretum; U of M Extension article - Dealing with Japanese beetles; U of M Extension Yard and Garden News - June 2018 More Information. The map below showcases (in blue) the states and territories of North America where the Japanese Beetle may be found (but is not limited to). 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