That was me. Don't know about the mulches. The effect on the bees was local, due to a large number of bees flying over small areas of new hive covers which were bright new galvanized surfaces. If I hear anything, I'll post. > >Someone posted about galavnized metal screwing the flight of bees. > >What happens when you use white or silver mulches ? Does it >mess bees up so they won't pollenate those plants ? > >If it does, how do the "experts claim greater production", unless they >are out hand pollenateing ?? If they are doing that then where is >the time/labor/increased yeild tradeoff?? > >??? >Byron > > > --