. Control of insects in stored and manufactured tobacco. Tobacco Diseases and pests Control; Tobacco Storage Diseases and injuries. 16 CIRCULAR 8 6 9, U. S. DEPARTMENT OF AGRICULTURE. Figure 9.—Interior of a storage warehouse containing hogsheads of flue-cured tobacco. Note the screen doors and the suction light trap. Open-Type Warehouses An open-type warehouse is merely a shed with open or partly open sides. It consists of a wooden framework partly covered by sheet metal, usually with louvres, and with a composition roof. The floor may be of cinders, crushed rock, concrete, or wood. Each buil
. Control of insects in stored and manufactured tobacco. Tobacco Diseases and pests Control; Tobacco Storage Diseases and injuries. 16 CIRCULAR 8 6 9, U. S. DEPARTMENT OF AGRICULTURE. Figure 9.—Interior of a storage warehouse containing hogsheads of flue-cured tobacco. Note the screen doors and the suction light trap. Open-Type Warehouses An open-type warehouse is merely a shed with open or partly open sides. It consists of a wooden framework partly covered by sheet metal, usually with louvres, and with a composition roof. The floor may be of cinders, crushed rock, concrete, or wood. Each building may be separate, or a number of units may be constructed in a row, separated by brick fire walls (fig. 10). The open portions of the side. 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 Tenhet, Joseph N. (Joseph Nesbitt), b. 1897; Bare, Clarence O. (Clarence Owen), 1889-. Washington, D. C. : U. S. Dept. of Agriculture
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Keywords: ., bookcentury1900, bookpublisherwashingtondcusdeptofagriculture
