. [Bulletins on forest pathology : from Bulletin , Washington, , 1913-1925]. Trees; Plant diseases. Bui. 510, U. S. Dept. of Agriculture. Plate Lumber Sanitation: Wood-Rotting Fungi.—X. Figs. 1 to 4.—A severe infection of an unidentified fungus in an Alabama lumber yard: 1, Open shed where the fungus has progressed upward to the second bin, 5 feet from the ground; 2, corner of closed shed on the same premises where rolls of tarred roofing paper resting on the floor (not shown in the picture) were severely rotted at the ends; 3, the shed shown in figure 1, showing how the infect
. [Bulletins on forest pathology : from Bulletin , Washington, , 1913-1925]. Trees; Plant diseases. Bui. 510, U. S. Dept. of Agriculture. Plate Lumber Sanitation: Wood-Rotting Fungi.—X. Figs. 1 to 4.—A severe infection of an unidentified fungus in an Alabama lumber yard: 1, Open shed where the fungus has progressed upward to the second bin, 5 feet from the ground; 2, corner of closed shed on the same premises where rolls of tarred roofing paper resting on the floor (not shown in the picture) were severely rotted at the ends; 3, the shed shown in figure 1, showing how the infection started by piling too close to the ground over a cinder fill; 4, the same shed after the lower bins had been raised in an effort to control the spread of the rot. Figs. 5 and Q.—Pcniophora gigantca: 5, Inter- mixed with molds and developing on moist pine shingles in a close pile in a Tennessee retail yard (growth, which an antiseptic dip at the mill would have prevented, had started during transit); 6, the mature stage growing on a pine 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 United States. Dept. of Agriculture. [Washington : U. S. Dept. of Agriculture]
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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherwashi, bookyear1913
