Capyphor
for 30 minutes Empty the contents of the sachets into a bucket containing at least six litres (1.5 gallons) of water per sachet (water temperature: 15- [...] an airblast sprayer, through a sprinkler system, with a backpack sprayer, or a vehicle-mounted spray unit To avoid blockage, all filters should be removed [...] the host tissue into a food source, on which nematodes feed, develop, and reproduce inside the host. This kills the pest within a few hours to days after