If they are larvae/maggots of phorid flies you can prevent them by removing the dead roaches in the colony. You would likely see the adult flies around, just slightly larger than fruit flies and with their unsual jumpy/pulse-like movements.
Hello there, why not take a few seconds to register on our forums and become part of the community? Just click here.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.