Using spiked lawn aerator sandals is said to kill about 50 % of a lawn's population of grubs. Probably kills earthworms and nightcrawlers too, if they're unwary. Best control is from nematodes. Follow label instructions and they'll do your dirty work for you. Margaret L >Does anybody know of an organic way to get rid of grub worms >(besides digging them out!)?? >Judy Howle >Flavors of the South >http://www.ebicom.net/~howle >Hot and Spicy Cuisine Editor, Suite 101 >http://www.suite101.com/welcome.cfm/hot_and_spicy_cuising