Wholesale market share of marijuana oil cartridges only slightly down

The rash of headlines linking deadly respiratory illnesses to vaping has had little impact on the popularity of such products. The wholesale market share of marijuana oil cartridges has declined only slightly in recent months, but the length and severity of the decline - and whether it is related to the vape crisis - remains to be seen. During September - after the first vape-related death - market share fell marginally to 27.6%, but cartridges remained in the top three products in 11 of the 1...