Mason bee Tray Harvesting Pictures from Frank

Mason bee Tray Harvesting Pictures from Frank

Thanks Frank for the great pictures.  This will help a lot of folks when they open up their nesting trays.

Holes in mason bee cocoons that parasitic wasps have used to exit cocoons.

Fruit fly pupae -a sticky mess.

If the nesting tunnel is sticky , then this photo is of fruit fly larvae that have just arrived on the west coast ( of NA) over the past 2 years.

Adult parasitic wasps inside a mason bee cocoon
Young parasitic wasp pupae inside a mason bee cocoon