If you have a hive that is producing nothing but drones, one of two things is happening. Either you have a drone-laying queen or you have a bunch of laying workers. Before you can fix it, you need to decide which situation you have.
A drone-laying queen arises after a queen has run out of sperm or when a virgin queen fails to mate properly. In either case, the queen does not lay any fertilized eggs so the colony is unable to raise a new queen. In time, the colony will dwindle and die.
Laying workers arise after a hive has been queenless for about three weeks. By the end of three weeks, all the brood has emerged, so the hive no longer contains brood pheromone or queen pheromone. Those two pheromones act to suppress the ovaries of workers. When they no longer exist, the ovaries of the workers can become active and produce eggs. But since the workers cannot be fertilized, all their offspring will be drones.
Do you have a drone-laying queen or laying workers?
A drone-laying queen acts a lot like a normal queen. She lays her eggs, one per cell, in a normal brood pattern. She places the egg in the center bottom of the cell just like normal, and she may have enough pheromone to keep the workers from laying. However, the eggs mature into drones that don’t quite fit in worker comb, so the brood looks knobby and rough on the surface.
On the other hand, laying workers don’t follow the traditional pattern. Their eggs are laid in random cells and, rather than being centered in the bottom of the cell, they are often attached to the wall of the cell or just dropped in like pick-up sticks. This happens because a worker doesn’t have an abdomen long enough to reach the bottom of the cell.
Furthermore, laying workers don’t appear in ones or twos, but in hordes. You can have dozens or hundreds of laying workers, and each one doesn’t care where another one placed her eggs. As a result, you frequently will see multiple eggs per cell.
What to do next
If you have a drone-laying queen with plenty of workers remaining, you can remove the queen and introduce a new one in the standard way. You can use a sugar-plugged cage or a larger queen introduction cage, and then make sure she is released in a few days.
If you have laying workers, the solution is much more difficult. Laying worker colonies tend to be aggressive toward any queen that you try to introduce and they are very likely to kill her.
Some people claim success from combining the laying-worker hive with a strong, populous hive using the newspaper method. Other people have had this method fail miserably when one or more of the laying workers killed the queen.
Often, a frame of open worker brood from another colony. added once a week for several weeks, can slowly suppress the laying worker ovaries and make them more likely to accept a new queen. Pheromones from the open brood cause the transition.
Laying workers are often not worth the risk
In my opinion, trying to save a laying worker hive is not worth the risk. Usually, these hives have been queenless for quite some time so they are no longer populous, but they are aggressive and unpredictable. I can’t see any point in possibly ruining a perfectly good queen to save a few rogue bees.
I think it best to dismantle the laying worker hive and shake the remaining bees into the yard. The normal workers will usually find homes in another hive while the laying workers are most likely denied entry. In any case, the hive is gone and the layers, evicted from their home, will soon die. Chalk it up to experience and move on.