search the Beediverse Blog


This nesting tray contains 5 nesting tunnels.  The upper nesting tunnel contains cocoons with a mud partition between each cocoon.  The mud plug at the left hand side of the nesting tray indicates the entrance /exit.  The larger or female cocoons are at the back of the tunnel (RHS).  Note in the next two nesting tunnels, there are quite a number of compartments, not with a cocoon, but with a pollen lump.

The presence of a pollen lump means that the bee larvae died and did not continue its development into an adult bee.  This can be caused by disease, but can also be caused by cool weather.  Young bees need warmth to feed.  A two week spell of cold weather usually means the demise of these bees.  Unfortunately in this case, the pollen lumps were at the far end of the tunnel and these are the female bees.

This year, many people were not able to produce many mason bee cocoons.  I am sure the weather played a big part in this story.

Leave a Reply

Your email address will not be published. Required fields are marked *

*

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Popular Posts

Super walls- a closeup

Super walls- a closeup

December 10th, 2013

   When bee finds a nesting tunnel in wood, plastic or some other material, the female bee will plac[...]

A mason bee tree!  None like this one!

A mason bee tree! None like this one!

January 23rd, 2014

Here is a bee tree that is different!  Surrey municipality (BC) is promoting mason bees and how impo[...]

Optimize your cocoon production by candling

Optimize your cocoon production by candling

December 11th, 2013

Here is something else to do besides cleaning and preparing for spring.   A nifty conversion of a 6v[...]

Ezy-harvest of tubes- and it is!

Ezy-harvest of tubes- and it is!

January 4th, 2014

Cardboard tubes are used as nesting material for mason bees.  Tubes are one of the many different ty[...]

How many mason bees do I need to pollinate my small orchard.

How many mason bees do I need to pollinate my small orchard.

December 28th, 2013

A question from Gary, WA.  "Approximately how many bees do  I need to pollinate  17 fruit tr[...]

Dates of posting blog entries
September 2014
M T W T F S S
« Jan    
1234567
891011121314
15161718192021
22232425262728
2930