Insignia bumblebee colony sampling round 1

Today, the first APIStrips were removed after a 14-days exposure period. Curious to see if the APIStrips absorbed pesticides in detectable amounts. Also, the first pollen was taken from the pollen pots. Relying on the purple pollen color, I think the bees foraged among others on the horse chestnut (Aesculus spp.) and/or red deadnettle (Lamium purpureum). Alice and her team in Bragança will tell after the metabarcoding analysis. The APIStrips and pollen are labeled and stored in the freezer until shipping to the labs.

Sjef van der Steen