Joe from Los Alamitos, Ca writes
I'm using it for indoors only for mostly roaches.
Precor IGR is only labeled for fleas. Gentrol IGR has a more broad label and will stop the life cycle of various insects, including roaches and stored product pests. Gentrol has a unique movement to it which makes is extremely effective for listed insects. This is mixed with an adulticide and applied for roaches. NyGuard IGR has a broad label of insects and can be used outdoors or indoors.
Answer last updated on: 08/17/2017