. Response of dwarf mistletoe-infested ponderosa pine to thinning. Dwarf mistletoes; Ponderosa pine Diseases and pests; Ponderosa pine Thinning. 0) a. -I—I—I—r—I—I—I—I—I—I—I -I—I—I—I—I—I—I—I—I—I— 0 200 400 600 800 1000 0 200 400 600 800 1000 Trees per acre Trees per acre with understory vegetation without understory vegetation Figure annual height growth of thinned healthy ponderosa pine saplings (Barrett 1973). Brush was allowed to develop naturally on half the plots and was controlled on the other half. 11. Please note that these images are extracted from scanned pa
. Response of dwarf mistletoe-infested ponderosa pine to thinning. Dwarf mistletoes; Ponderosa pine Diseases and pests; Ponderosa pine Thinning. 0) a. -I—I—I—r—I—I—I—I—I—I—I -I—I—I—I—I—I—I—I—I—I— 0 200 400 600 800 1000 0 200 400 600 800 1000 Trees per acre Trees per acre with understory vegetation without understory vegetation Figure annual height growth of thinned healthy ponderosa pine saplings (Barrett 1973). Brush was allowed to develop naturally on half the plots and was controlled on the other half. 11. 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 Barrett, James W. (James Willis), 1922-; Roth, Lewis F. [Portland, Or. ] : U. S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
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Keywords: ., bookcentury1900, bookcollectionameri, bookcollectionbiodiversity
