Double national brood box 8 and 3 frames brood 11th June brood in all stages. 18th June 6 frames brood, no eggs larvae and 3 charged Q cells. Queen presumed gone with emergency Q cells to produce a new Q. Today, One large Qcell sealed with two charged and looking as if they need another few days before being sealed. No sign of the clipped, marked Q, BUT six cells close to the charged cells had eggs. Do I regret not putting in a test frame? Do I start swarm control p.d.q.? - or hope for new Q production from the emergency cell?