TEPACA DE BADIRAGUATO, MEXICO — The surge of cheap heroin spreading in $4 hits across rural America can be traced back to the remote valleys of the northern Sierra Madre.
With the wholesale price of marijuana falling — driven in part by decriminalization in sections of the United States — Mexican drug farmers are turning away from cannabis and filling their fields with opium poppies.
Mexican heroin is flooding north as U.S. authorities trying to contain an epidemic of prescription painkiller abuse have tightened controls on synthetic opiates such as hydrocodone and OxyContin. As the pills become more costly and difficult to obtain, Mexican trafficking organizations have found new markets for heroin in places such as Winchester, Va., and Brattleboro, Vt., where, until recently, needle use for narcotics was rare or unknown.
Farmers in the storied “Golden Triangle” region of Mexico’s Sinaloa state, which has produced the country’s most notorious gangsters and biggest marijuana harvests, say they are no longer planting the crop. Its wholesale price has collapsed in the past five years, from $100 per kilogram to less than $25.
“It’s not worth it anymore,” said Rodrigo Silla, 50, a lifelong cannabis farmer who said he couldn’t remember the last time his family and others in their tiny hamlet gave up growing mota. “I wish the Americans would stop with this legalization.”