Heterorhabditis bacteriophora
nematodes? Nematodes can be applied using a watering can, an airblast sprayer, through a sprinkler system, with a backpack sprayer, or a vehicle-mounted spray [...] pests through a process called parasitism. When applied, these microscopic roundworms actively seek out beetle larvae. Once they locate a suitable host [...] Heterorhabditis bacteriophora nematodes are usually applied to the soil. This biological control method, offers a natural and environmentally friendly approach