Michelle from Ocala, Fl writes
NyGuard IGR will not kill existing adult insects; it will only affect immature stages. An insecticide like Demand CS and Suspend Polyzone would be great to use with NyGuard for roaches and fleas. You would use 1.0 fl. oz. of the insecticide of your choice with 8 mL of NyGuard IGR per gallon of water and apply as a broadcast spray in areas with fleas, such as carpets, baseboards, lawns, or around ornamentals. For roaches, treats cracks and crevices where these insects hide or are likely to travel.
Answer last updated on: 05/24/2017