Big Barn
Super Member
- Joined
- Aug 20, 2013
- Messages
- 6,874
- Location
- Victoria, B C
- Tractor
- More than 40 over the years. Ten at any one time. Mostly Ford and New Holland
This is completely inaccurate, at least in the US. The cheaper "generic" versions are almost always identical in strength/potency. Just this week I purchased generic Surflan (oryzalin) and generic Barricade (prodiamine). Exact same percentage of active and inactive ingredients, just half the cost.
Here in BC, Roundup and generic versions of identical potency are comparably priced. All consumer use versions ( less potency by law) are priced cheaper.