Upcoming Sessions Tagged With 'forestry'

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Balsam woolly adelgid: the smallest and biggest reason to reconsider the importance of subalpine fir

Tuesday, June 19, 2018 at 2:00 pm EDT

Forest Service staff have noted widespread and rapid subalpine fir mortality across forests in western WY, ID, UT, and NV. The non-native, invasive balsam woolly adelgid (BWA), Adelges piceae Ratzburg, was confirmed as the primary insect responsible for large areas of...