Answer: Several strains of the bacterium, Bacillus popilliae, called Milky Spore Disease, is a biological way to rid your lawn of grubs. Or insecticides such as imidacloprid (Merit) or halofenozide (GrubEx) can be applied to your lawn. Be sure to apply according to label directions. I'd treat the entire turf area rather than just spot treat - otherwise they may migrate to untreated areas.
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