BioAdvanced Liquid Concentrate Insect Killer Concentrate 1 galDual action formula that kills listed insects and prevents new infestations for up to 12 months Kills listed insects and prevents new infestations for up to 12 months Slow release feeding improves plant health Kills Japanese Beetles (adult), Emerald Ash Borers, Adelgids, Leafminers and Fall Webworms Also kills destructive Caterpillars including Gypsy Moth larvae and Tent Caterpillars A great way to prevent Japanese Beetle (adult) damage Includes built