Larvanem

Heterorhabditis bacteriophora – Entomopathogenic nematodes

How It Works: Heterorhabditis bacteriophora nematodes will enter the pest larvae and release symbiotic bacteria into the body cavity. This bacteria converts the larval tissue into a food source, on which the nematodes feed, develop and reproduce. The host pest dies within a few hours to days after infection. 

Target Pests:

• Weevil larvae (Otiorhynchus spp.) including the Black Vine Weevil (Otiorhynchus sulcatus).
• Grubs of the European Chafer (Amphimallon majale), Common Garden Chafer Grub (Phyllopertha horticola and Phyllophaga spp.), Japanese Beetle (Popillia japonica), Oriental Chafer Grub (Exomala orientalis), Asiatic Garden Beetle (Autoserica castanea), and the Dune Chafer Grub (Anomala dubia).
• Flea beetles (Phyllotreta spp.).

Article:

Mastering the Battle Against Lawn Pests: White Grubs and Leatherjacket Edition | Koppert Canada

Best Use: Apply when larvae of the target pests are present in your growing space.

Product Coverage:

• 2,500 sq.ft = 50 million
• 25,000 sq.ft = 500 million
• 125,000 sq.ft = 2,500 million 

Shelf Life: up to 6 weeks from the week of delivery.