Police across Kentucky cut and burned 557,276 marijuana plants in 2006, up nearly 50,000 on the 2005 total and the most since 1995.[1][2] Arrests rose to 475 from 452 in 2005, and at an estimated $2,000 per pound per plant, police said about $1 billion was kept from the illegal drug market.[1]

The US Drug Enforcement Administration brought in several helicopters and an aeroplane for six weeks over the summer so airborne spotters could find more patches, Lt Ed Shemelya, head of the Kentucky State Police marijuana-eradication program, told the Lexington Herald-Leader.[1] The statewide effort drew in local officers, state police, the National Guard, the DEA, the US Forest Service and the Appalachia High Intensity Drug Trafficking Area task force, using National Guard helicopters whose computers mapped plot locations at the click of a cursor.[1] It was 20 years since state police and the Guard’s first coordinated one-day eradication sweep in 1986, and growers had adapted by shrinking plots and scattering them through woods and hills.[1]