Meanwhile, Japanese beetle larvae lives in soil and will feed on the roots of crops and grass. You can grow many effective repellent plants to keep Japanese beetles at bay and protect your ...

Milky spore is another treatment, but it won't work for all species of grubs—it only targets Japanese beetle grubs. Depending ...

Japanese beetle (Popillia japonica) treatments are underway in South Central Washington. The Washington State Department of Agriculture (WSDA) is conducting Japanese beetle treatments in Grandview, ...

It will be the first time treatment has been done in Kennewick by the state to kill Japanese beetle larvae or grubs in the soil before they emerge as adults. In 2023, five Japanese beetles were ...