Baiting a fruit fly trap
I have a lot of fruit flies flying around my apartment and hanging on the walls. I have set up a fruit fly trap with little success. The flies like the worm bin better than the trap.
I have baited with orange juice mixed with a little white wine. In three days I only caught one fruit fly. I changed to apple juice as bait. In three days I have caught four fruit flies.
Can someone suggest a more effective bait? Or is the worm bin too attractive to the fruit flies for the trap to work?