Posted 7/24/2014 12:49 (#3983736 - in reply to #3983477) Subject: RE: lumps
Sounds like your only option for a permanent fix is to treat with Diazonon once or twice a year. Will keep those pesky worms at bay, it that is the reason.
Persoanlly I would rather convert them to a cash crop...or go drown them in a good fishing hole!!!!