Check Out-of-State Christmas Trees and Décor for Elongate Hemlock Scale and Other Invasive Pests
December 8, 2022
The Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP) is reminding consumers to check for invasive pests before purchasing live out-of-state Christmas trees and holiday décor.
In previous years, plant health inspectors have intercepted cut trees and décor infested with invasive pests coming into Wisconsin from other states. The non-native, invasive pest known as the elongate hemlock scale (EHS) has been found multiple times on fir wreaths, Christmas trees, baskets, and boughs sourced from eastern states. EHS is a threat to Wisconsin’s Christmas trees, native h...
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