06/18/2026
Japanese Beetles again!
Learn to identify them now so you're ready if they show up in your yard!
//www.aces.edu/go/6480
It's time to watch out for Japanese Beetles!
These metallic green-and-copper pests can feed on more than 400 species of broad-leaved plants, damaging leaves, flowers, and overripe fruit. While adults typically emerge in late May to early June, their activity is most intense during a 4- to 6-week period beginning in late June.
If you spot Japanese beetles, act early. During the first few days of emergence, handpick them or knock them into a bucket of soapy water in the early morning when they are less active.
Remember, both the adult beetles and their grubs can cause damage to your landscape and garden.
Learn to identify them now so you're ready if they show up in your yard! https://www.aces.edu/go/6480