Milky Spore - Powder
Kills Japanese Beetles Grubs
Originally developed by the USDA, this natural bio-control provides grub control for Japanese Beetles. One application lasts from 10-15 years. Japanese Beetle larvae can be controlled without the use of chemicals. Milky Spore is considered the most outstanding microbial control of insects ever devised. Milky Spore is a powder that is dusted in a checker board pattern in 4 ft. squares throughout the lawn. 10 oz. of powder treats 2,500 sq. ft. Milky Spore is not harmful to beneficials.