Watch and look very carefully among the bees on the outside of the box
for the queen.
If you see her on the outside, try to scoop her up on a (drawn) frame.
You can manipulate her with a feather or a piece of card stock or post card,
or scoop her and a few bees into a fast food plastic soft drink cup so
you can move her inside.
(The clear plastic cups are nice to work with)
Usually the queen goes inside, and the rest of the bees follow. If
she's on the outside, they will probably stay with her.
She might be a virgin so quite hard to spot. Her abdomen will be pointy
rather than rounded , and her color a bit different, usually.
Either way, the thorax will be shiny
If you don't find her outside carefully lift the cover off. See if
she's inside.
See if the box is already FULL of bees, that can account for extra bees
clinging to the front.
You can look for her on the frames in the box, but that might be a
challenge.
If the box FULL, you add another box; the rest of the bees should move in.
NO NEED for LGO. The bees have their own Nasanov pheromone, so they
don't need ours once they move in.
If the box is empty, take a frame out of the box, and use it to
carefully, slowly scoop/scrape bees off the side of the box onto the frame.
Put frame and bees back into the box.
Look for the queen again on the outside, and put her in the box, and
leave them to it. Otherwise repeat until most of the bees are in.
Set them up with a hive-top or internal syrup feeder, and some undrawn
or foundationless frames to draw. They really want to draw comb.
They do well with one-to-one or two-to-one syrup of table sugar and
water. 2 quarts of water + 4 to 8 pounds of sugar. Boil the water.
DON'T boil the syrup.
If you think the queen is a virgin, stay away from that part of the yard
between 11am and 6pm. For mating flights,
She counts on landmarks to navigate back to the hive. If she comes out
and imprints on you, she may not be able to find Home.
Once the bees are in the box and have a feeder, look for eggs in a week
or two. Check before 11am if you think she's a virgin.
If it's a primary swarm, she should start laying again in a day or three.
that's my 2¢