. Bulletin of the Department of Agriculture. Agriculture; Agriculture. H«««at««MU«B UNITED STATES DEPARTMENT OF AGRICULTURE BULLETIN No. 1027 Contribution from the Bureau of Ciiemistry W. G. CAMPBELL, Acting Chief Washington, D. C. April 17, 1922 POISONOUS METALS ON SPRAYED FRUITS AND VEGETABLES BY W. D. LYNCH, Assistant Chemist, C. C. McDONNELL, Chief, Insecticide and Fungicide Laboratory, and J. K. HAYWOOD, Chief, Miscellaneous Division, Bureau of Chemistry; A. L. QUAINTANCE, Entomologist in Charge, Fruit Investigations, Bureau of Entomology; and M. B. WAITE, Pathologist in Ch
. Bulletin of the Department of Agriculture. Agriculture; Agriculture. H«««at««MU«B UNITED STATES DEPARTMENT OF AGRICULTURE BULLETIN No. 1027 Contribution from the Bureau of Ciiemistry W. G. CAMPBELL, Acting Chief Washington, D. C. April 17, 1922 POISONOUS METALS ON SPRAYED FRUITS AND VEGETABLES BY W. D. LYNCH, Assistant Chemist, C. C. McDONNELL, Chief, Insecticide and Fungicide Laboratory, and J. K. HAYWOOD, Chief, Miscellaneous Division, Bureau of Chemistry; A. L. QUAINTANCE, Entomologist in Charge, Fruit Investigations, Bureau of Entomology; and M. B. WAITE, Pathologist in Charge, Fruit-Disease Investigations, Bureau of Plant Industry CONTENTS Page Purpose of Inyestigatlon 1 Results of Previous Investigations 1 Experimental Work ..16 Results of Experimental Work 18 Summary 68 Literature Cited 68. WASHINGTON GOVERNMENT PRINTING OFFICE 1922. 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 Dept. : Supt. of Docs. , G. P. O.
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