Poisoned Weed Plants Toxic to Skin

Summary: With a Ph.D. in chemistry and plant biology from Caltech and eight years in the chemical industry, Donald Crosby has taught and conducted research on toxic plants, their products, and other toxic substances for over 40 years at the University of California at Davis. He founded the UC Davis' Environmental Toxicology Department and the American Chemical Society's Division of Pesticide Chemistry, and has written or co-a...uthored more than 230 papers and books. Now emeritus, he continues to teach about the environment and toxic plants [read more]