. Biology of rust resistance in forest trees : proceedings of a NATO-IUFRO advanced study institute, August 17-24, 1969. Trees; Pine; Trees; Rust diseases. INOCULATION OF WESTERN WHITE PINE WITH BLISTER RUST 361 liil. (B) Figure 3. (A) Presowing progeny test seed on paper toweling strips; left, stenciling seed spots, right front, placing methyl-cellulose droplets on stenciled seed spots in which seed are sown; rear, drying the presown, 10-block strips. (B) The 3"x24" toweling strips are randomly fall-sown in seedbed compartments and covered with sand; after germina- tion they become
. Biology of rust resistance in forest trees : proceedings of a NATO-IUFRO advanced study institute, August 17-24, 1969. Trees; Pine; Trees; Rust diseases. INOCULATION OF WESTERN WHITE PINE WITH BLISTER RUST 361 liil. (B) Figure 3. (A) Presowing progeny test seed on paper toweling strips; left, stenciling seed spots, right front, placing methyl-cellulose droplets on stenciled seed spots in which seed are sown; rear, drying the presown, 10-block strips. (B) The 3"x24" toweling strips are randomly fall-sown in seedbed compartments and covered with sand; after germina- tion they become the basic 16-seedling replicates of the Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original North Atlantic Treaty Organization; International Union of Forestry Research Organizations; United States. Forest Service; University of Idaho. Washington, D. C. : Forest Service
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Keywords: ., bookauthoruni, bookcentury1900, booksubjectpine, booksubjecttrees
