Cardenolides (Heart Poisons) in the Painted Grasshopper Poecilocerus pictus F. (Orthoptera: Pyrgomorphidae) Feeding on the Milkweed Calotropis gigantea L. (Asclepiadaceae)Published in Journal of The New York Entomological Society, in 1995, in volume 103, issue 2, pages 191-196Created: 2016-06-13, modified: 2016-06-13