. Bulletin of the Department of Agriculture. Agriculture. i^^fidfcfl^. Sprayed and Unsprayed Rows of Globe Artichoke. The aphids Myzus braggii and Aphis rumicis have been controlled in Ihe row at left by spraying with nicotine sulphate. The plants in the row at right have not been 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, D. C. ?] : The Department : Supt

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. Bulletin of the Department of Agriculture. Agriculture. i^^fidfcfl^. Sprayed and Unsprayed Rows of Globe Artichoke. The aphids Myzus braggii and Aphis rumicis have been controlled in Ihe row at left by spraying with nicotine sulphate. The plants in the row at right have not been 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, D. C. ?] : The Department : Supt. of Docs. , Govt. Print. Off.

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectagriculture, bookyear