Over the past two weeks, I have noticed little flies scuttling about in my roach colonies.
About 2mm long, they scuttle a few inches, stop, and scuttle again. The can fly, but seldom do unless threatened.
Daily, their numbers are growing as is my concern! Any ideas what flies they are, what the ramifications are of having them, what attracts them and most importantly...how to get rid of them?
Thank you, for any and all input.