Yes, Orcon Grub Control will control and eliminate grub worms, as well as various other insects. You will mix the nematodes with a bucket of cool water, stir and let stand for 20 to 30 minutes to allow the nematodes to separate from the packing material. This may be applied with a watering can, pump sprayer or hose sprayer.
The Orcon Grub Control (7 million) (GC-R7M) will stop the feeding of grubs, weevils, japanese beetles, black vine weevil and billbugs within 3 days with maximum control occuring over 2-4 weeks.
Orcon Grub Control occurs in 2-4 weeks, so these could be reapplied as needed. We no longer carry this product, but you can view other Beneficial Insects we carry here.
