Visetson, Suraphon, Mantana Milne, and John Milne. 2001. “Toxicity of 4,11-Selinnadien-3-one from Nutsedge (Cyperus rotundus L.) Tuber Extracts to Diamondback Moth Larvae (Plutella xylostella L.), Detoxification Mechanisms and Toxicity to Non Target Species”. Agriculture and Natural Resources 35 (3). Bangkok, Thailand:284-92. https://li01.tci-thaijo.org/index.php/anres/article/view/240245.