Protecting Trees from Mountain Pine Beetle -- Barnyards & Backyards
Mark Ellison, Wyoming State Forestry Division, discusses how to select trees for preventative spraying and how to determine whether it was effective. Filmed Sept 2011.
Mark Ellison, Wyoming State Forestry Division, discusses how to select trees for preventative spraying and how to determine whether it was effective. Filmed Sept 2011.
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Cedar oil ! maybe Some people use it for fruit trees ! Maybe ask the Cedar oil industry