Marijuana Producers, Processors, and Retailers Bulletin No 16-01   ACTION REQUIRED   Date:              January 20, 2016 To:                  Marijuana Industry Members From:             Jodi Davison, Marijuana Examiner Program Supervisor Subject:        Guardian Mite Spray No Longer Approved for Use on Marijuana Until further notice, Guardian (WA Reg. No. 997690-15001) is no longer allowed for use on marijuana in [...]