Affiliation: | (1) Office of Occupational Health and Safety, Virginia Polytechnic Institute and State University, 24061 Blacksburg, Va.;(2) Department of Floriculture and Ornamental Horticulture, New York State College of Agriculture and Life Sciences, Cornell University, 14853 Ithaca, N.Y.;(3) Pesticide Residue Laboratory, Department of Food Science, New York State College of Agriculture and Life Sciences, Cornell University, 14853 Ithaca, N.Y. |