The History of Chemicals Against Nature

<see whole timeline
Between 1963 and 1964
  –  

Vietnam War - Agent Pink

100% 2,4,5-T (60% n-butyl ester 2,4,5-T, and 40% iso-butyl ester of 2,4,5-T)

Tonnage used: 122,792 U.S. gal (464,820 L; 102,246 imp gal) of Agent Pink