Steinernema feltiae
sawflies. Steinernema feltiae nematodes infect their hosts by entering through natural openings, releasing symbiotic bacteria that kill the host within a few days [...] the soil as a biological control method to target pest larvae, offering a natural and environmentally friendly approach to pest management in agriculture [...] suitable host, Steinernema feltiae nematodes penetrate the pest's body through natural openings. Once inside the pest, the nematodes release symbiotic bacteria