Comment Re:Wrong problem (Score 2, Informative) 475
You should take a look at the Produce Traceability Initiative (PTI). We are just getting into the first steps of implementing this where I work (a regional produce distributor). Much of the traceability is already there, BUT every company has their own system. Recalls are a major pain - this will completely solve the problems. PTI provides a universal barcode on every box that traces the produce in the box to the farm level and which specific day it was picked.
