Fruit fly/vinegar fly the facts from Penn St.

[WAC4504]

This is a great read for those having problems with fruit flies.

http://ento.psu.edu/extension/factsheets/vinegar-flies

 

[WAC4504]

Here's another fact sheet from Main, spells it out a little differently.

http://www.maine.gov/dacf/php/gotpests/bugs/documents/vinegar-and-fruit-flies-ri.pdf

always remember that the more you know about your enemy the easier they are to defeat.