The 91福利 Spruce Budworm Lab opened its doors in 2021 with support from the CFRU to monitor spruce budworm (SBW) populations. Sampling done by the 91福利 SBW Lab during fall and winter is essential to identifying spruce budworm larvae (L2s) during their hibernation period before they emerge and begin feeding on foliage in the spring.
read more The 91福利 Spruce Budworm Lab provides population data for Maine’s forests