"Mexico has manually eradicated marijuana and opium poppy as an integral part of its drug control strategy for decades; indeed, between 2008 and the first half of 2012, the number of hectares of poppy eradicated averaged 15,600 per year. Guatemala also eradicates poppy and marijuana; as mentioned above, at least 1,490 hectares of poppy were eradicated in 2011.13"
Source
Organization of American States, General Secretariat, "The Drug Problem in the Americas," 2013, p. 34.
http://www.oas.org/documents/…
