. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Fig. 13.—Potamogeton prwlongus. Fig. 14.—Potamogeton perfoliatus.. 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 work.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O.

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RMRGCXBN–. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Fig. 9.—Full-length view of 50-foot Bcreeo us-1 In flighl experiments. 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 work.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O.

RMRGCPPD–. The Bulletin of the North Carolina Department of Agriculture. Agriculture -- North Carolina. y>^^' Fig. 7.—Peach tree'cut back to suib two years before, now making new top and filled with bloom. (Photo by Sherman.) to look at this thing in the light of common-sense experience. We don't expect to "exterminate" potato beetles, but the means of control are such that no potato grower need lose a crop from them. We do not expect to "exterminate" the flies in our houses, but the means of control enable us to reduce their number and control them. ISTo insect pest which has so

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