Browse Items (13652 total)

Thinning in red pine. N.B. fresh-cut stumps painted with NaNO2 + dye to prevent infection by Fomes annosus spores. Wellington Co Forest

Stand improvement in the woodlot that had been high-graded,cf Slide #505 White's woodlot, Puslinch Twp. s. Guelph

Girdling of selected trees after harvest of merchantable trees to improve stand quality. White's Bush, Puslinch Twp. s. Guelph

White spruce after 5yrs in area slide # 503. N.B. This was exception Dorset, UT Forest

Attempt to convert hard maple etc to conifers. Hardwood cut 1965-66.White pine & white spruce planted in 1966. Dorset, UT Forest

Attempt to convert hard maple etc to conifers. Hardwood cut 1965-66. White pine & white spruce planted in 1966. Dorset, UT Forest.

Slash pine machine planted in bedded area, after 3 yrs. Owens-Illinois, Lake City, Florida

Slash pine machine planted in bedded area, after 3 yrs. Owens-Illinois, Lake City, Florida

Slash pine machine planted in bedded area after 2 yrs. Owens-Illinois. Lake City Florida

Slash pine machine planted in bedded area after 2 yrs. Owens-Illinois. Lake City Florida