Lasius niger

[LasiusKeeper]

My lasius workers died and all that is left is the queen and eggs not even larve, I tried feeding the queen white sugar jelly she didn't eat. PLZ HELP.
oh yeah does fluon work on lasius niger.
-Jack

[Vincex]

It should work ! At least it did on mine ! You haven't really given enough information as to why they died ? You could try honey of just sugar water and a small soft insect and put her into the dark for a week and see what happens