Milky Spore Powder Eliminate Japanese Beetle Grubs for 10 Years or More! There is no better way to eliminate these unwanted pests! Produced to USDA standards, MILKY SPORE is the safest material ever developed for control of the larvae (or Grubs) of Japanese Beetles. Grubs do damage to your lawn and attract digging vagrants such as moles and voles. Milky Spore is a naturally occurring host specific bacterium (Bacillus popillae-Dutky). This product is lethal to a familiar destructive summer-time pest. It targets and discriminately works to attack the white grubs of Japanese Beetles. Milky Spore is not harmful to beneficial insects, birds, bees, pets or man. The product is approved and registered with EPA, Milky Spore will not affect wells, ponds or streams.
Milky Spore is a naturally occurring microscopic bacteria (Bacillus popilliae) that kills Japanese beetle grubs before they can grow into ravenous adults. It's a long-term solution because it survives winter temperatures. The Milky Spore population increases each year, reaching peak effectiveness about three years after application, and lasts ten years or more. *Safe for people, pets and beneficial soil organisms