Hello, I'm an expert in entomology, the study of insects. I'd be happy to tell you about the Japanese beetle.

The Japanese beetle (Popillia japonica) is a species of beetle in the family Scarabaeidae. It is a significant agricultural pest in the United States, as it feeds on a wide variety of plants, including roses, grapes, fruit trees, and many types of crops. Adult beetles feed on the leaves of plants, often skeletonizing them, which means they eat away the tissue between the veins, leaving a lacy pattern behind. The larvae, known as white grubs, feed on the roots of grasses and can cause significant damage to lawns and golf courses.

In addition to the damage they cause by feeding, Japanese beetles also have a reputation for being quite difficult to control. They are known to be resistant to many common insecticides, which can make them a persistent problem for gardeners and farmers.

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The Japanese beetle (JB) is a serious pest of turf and ornamental plants. Grubs feed on the roots of grass and adults feed on the foliage of more than 300 plant species. Japanese beetles were first found in United States in 1916, after being accidentally introduced into New Jersey.read more >>