Field Trial - Natural Regeneration of Red Pine Under an Existing Stand through Shelterwood and Gap Thinning Techniques (MNDNR)
Figure 1. The stand in 2017 – a 59 year old red pine plantation with natural regeneration in the understory
Norway Pine Shelterwood with Diplodia (MN DNR)
Norway pine shelterwood with Diplodia present in overstory.