How about this for more fun? Let's start a thread listing all of the banned pesiticides and herbicides that were previously legal and widely used. So to qualify it can be either A) previously approved for regular use and is today not legal for consumers to use, or B) previously approved for regular consumer use and now only licensed applicators can use it, or C) previously approved and NO ONE can legally use it today. Barrels of FUN!!!! I'll start with DDT and agent orange. Picture of DDT spraying.