Tagged With: Japanese Beetle

Japanese Beetle (Popillia japonica)

Japanese Beetle (Popillia japonica)

Japanese Beetle (Popillia japonica)

It was a slightly less warm but every bit as humid day today. I went to eat my lunch in the empty lot next to my building, sitting on the edge of a now-dry drainage pond. This pond rarely has more than a few inches of water in it but the water is gone and the mud has cracked and is only damp. I had expected to see more insects there but I suppose it’s dry enough that even they have moved to somewhere with a bit more water. I took some pictures of the flowers of some softstem bulrush (Schoenoplectus tabernaemontani) and this Japanese beetle (Popillia japonica) came and landed right in front of me. I was able to get four quick shots before it flew away. In this, the last of the four, its wings are just starting to open.

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Popillia japonica (Japanese Beetle)

Popillia japonica (Japanese Beetle)

Popillia japonica (Japanese Beetle)

I am definitely not a fan of the Japanese beetle (Popillia japonica), a native of (unsurprisingly) Japan, and instroduced into North America in the early 20th century (first found in the United States in 1916 near Riverton, New Jersey). They are quite destructive of a wide variety of plants, including both ornamental plants (like roses, which they love) and agricultural crops (soybeans, stone fruits, etc.). Their larvae damage lawns, feeding on the roots of grasses. They are, of course, pretty if you can disassociate them from the destruction they cause. But that’s hard for me to do and I don’t really have a lot of sympathy for them. This one is on a rose of Sharon (a.k.a. shrub althea, Hibiscus syriacus).

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