Drew Lenhart from the Frederick County Beekeepers Association, Maryland (US), describes his modified method of the Demaree manipulation to control swarming which he calls the Lenhart Method.
00:04 Introduction
00:34 Drew’s hives
01:14 Review of the normal Demaree manipulation
02:05 When to perform the Demaree manipulation
02:39 Performing the Demaree manipulation
(note step 5 if the queen cannot be found)
02:21 Downside of Demaree manipulation
03:52 Solution to downside- the Lenhart Method of swarm control
03:43 Bee escapes
04:02 Ceracell Great Escape
04:16 Other bee escapes
05:05 Basic premise of the Lenhart method
05:43 Details of the Lenhart Method
05:46 Spring swarming start with a typical double-deep hive
06:43 First Day of Demaree manipulation
08:22 Seventh Day- As Found
09:04 Response to presence of emergency queen cells
09:32 Seventh Day Manipulations
10:39 Fourteenth Day – As Found
11:27 Fourteenth Day – Manipulations
12:16 Twenty-First Day – As Found
13:05 Twenty-First Day – Clean Up
13:55 Wrapping Up, Questions and Discussion
15:23 The End