Spring is a welcome sight in our area, but the lawn and garden pests that come with it likely aren’t. The UW-Extension of Marinette County will host a free plant pest clinic in conjunction with the Northern Lights Master Gardener Volunteers’ spring plant sale this Saturday. Attendees will learn about different management options for the pests that tend to appear this time of year. UW-Extension Horticulture Agent Scott Reuss will be on site to help identify weeds, insects, or diseases that may be affecting plants. The event takes place at the Harmony Arboretum demonstration gardens and runs from 9:00 AM until noon.