Guild Wars 2

Hello

I have tried to search forums for this question but I haven’t seen anything related to this. I know diminishing returns kicks in after farming the same mob for an extended period of time. But does this just effect fine items and higher or does it also effect bag drops? Such as heavy loot bags.

loot drops are affected by DR

this page may be helpful: http://wiki.guildwars2.com/wiki/Diminishing_returns