TY - CHAP M1 - Book, Section TI - Chapter 122. Paraquat and Diquat A1 - Geller, Richard J. A2 - Olson, Kent R. Y1 - 2012 N1 - T2 - Poisoning & Drug Overdose, 6e AB - Paraquat dichloride (CAS # 1910-42-5) and diquat dibromide (CAS # 85-00-7) are dipyridyl herbicides used for weed control and as preharvest (desiccant) defoliants. Product formulations differ by country. In the United States, Syngenta currently markets Gramoxone Inteon (30.1% paraquat dichloride) and Reward (37.3% diquat dibromide). Other, less concentrated formulations of diquat are also marketed. Roundup QuikPro is a water-soluble granular formulation (73.3% glyphosate and 2.9% diquat). In the United States, paraquat poisonings greatly outnumber diquat poisonings. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2022/05/25 UR - accessmedicine.mhmedical.com/content.aspx?aid=55979928 ER -