search the Beediverse Blog


Last week a mason bee keeper asked me to look at these two photos and give them feedback on the insects inside the nesting tunnels.  Every nesting tunnel tells a story!

These are beneficial wasp pupae encased in a very delicate cover.
  These beneficial wasps provision their nests with either spiders,
 aphids or moth larvae.  Sometimes if an egg does not
 develop the larvae food remains in the cell.  

This is a picture of cocoons harvested from nesting tunnels.
The dark brown, still with mud attached, is from the early
 spring mason bee Osmia lignaria.  The reddish cocoon with its bright
 orange fecal material and masticated leaf plugs are probably
 Osmia californica.  Osmia californica is active towards the end of the
 early spring mason bee activity.

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Your email address will not be published.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

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[...]

What Mason bees are these?

What Mason bees are these?

December 10th, 2013

Hi,  I put out a box of 7mm tubes next to my normal 8mm  tubes for the Orchard Mason Bees or O[...]

Nesting with abundance- Frank

Nesting with abundance- Frank

January 23rd, 2014

"Hi Margriet .. I'm a little late in sending you my usual "annual report" on the cocoon harvesting b[...]

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[...]

Today- Beediverse blog read by 65 people.

Today- Beediverse blog read by 65 people.

January 4th, 2014

Whow, today was a busy day on this blog.  Usually we have about 30-35 readers of this blog per day. [...]

Dates of posting blog entries
April 2014
M T W T F S S
« Jan    
 123456
78910111213
14151617181920
21222324252627
282930