Denmark right now


Denmark is a heavy farming country. More than 60% of the surface is cultured landscape by farmers. In May the country is more or less yellow. You will see it when flying over the country. This year we have around 160.000 hectare of rape fields. Rape is a very good nectar and pollen flower give the main flow in Denmark. Rape honey is a very light and creamy honey. Danish customers love this honey. On the other side, it is a very intensive crop. From the putting the seed into the soil to the harvest, on average the rape culture is sprayed up to 6 times with pesticides.
Flemming Vejsnæs

 

How to store pollen for analysis

Pollen sampling by citizen scientists (CS) is underway in several countries. How to store the pollen until molecular analysis? How to transport the pollen between the CS and the lab? These are important questions addressed by INSIGNIA. Storage and transportation will influence DNA quality and quantity, both important features for reliable botanical identification via metabarcoding. INSIGNIA compared storage in ethanol with freezing. It turns out that storage in ethanol assures good DNA quality quantity, which makes storage and transportation easier.
Alice Pinto

The very first sampling

Even the first pollen samples and beebread samples will be collected in 1 weeks’ time, we did test the different methods in Denmark already. Just to see.

We need from each colony 30 gram of pollen. No problem.

We need 3 grams of beebread collected via straws. This means that we need to use 60 cells in the colony. This is the most time-consuming part of the sampling.

Introducing the Apistrips and the Beeholdtubes are very easy. No problems for the bees, but as usual, they need to get use to the new situation, but after some moments, everything is like it use to be.

We are looking forward to next weeks “real” sampling.
Flemming Vejsnæs

 

The 4 apiaries in Denmark

In Denmark we have 4 apiaries. We are lucky that we have a pollen collecting group, all using the same bottom board for pollen collection. That make the test setup a bit easier.
Apiary no 1. This is the beekeeper’s association’s apiary. Colonies do belong to the association, but the colonies are run by a private beekeeper. This apiary is just beside one of our very heavy motorways. Industrial area and medium intensive farming. Polluted area.
Apiary no. 2. At a beekeeper’s place. Medium intensive farming area. Relative intense pig production. Moor area, one of the biggest in Denmark, but still with farming. Polluted area.
Apiary no. 3. Is at a beekeeper’s summerhouse. Big forest area. If we would move the colonies just 1 km it would be an organic apiary. No pollution.
Apiary no. 4. Was mentioned in an earlier blog. At an organic beekeeper’s place and therefore expected no pollution.

 

A Danish Citizen Scientist

Peter Sjøgren is one of the Danish Citizen Scientist. We did approach Peter since we needed 2 apiaries in you could say more polluted areas and 2 in less polluted areas within the INSIGNIA project. Denmark is a small country with intense farming. Peter is always open minded and open to give his share for improving beekeeping. Peter is one of the very few Danish organic beekeepers. Living north of Copenhagen, where we have the very big forest area of Gribskov. He is just on the corner of the area where it is possibly to become approved as organic beekeeper. We regard this area as a low pollution area. Peter is one of our very innovative beekeepers. Always on the move for explore new within beekeeping. Take a look on his personal homepage: www.honningpresse.dk 

What are those INSIGNIA’S DOING?

Sometimes it can be difficult to have an overview on what is going on in a project. Follow Sjef van der Steen on this video tour in one of our apiaries explaining in detail what will start during this and next week in the INSIGNIA project.

INSIGNIA field test year 1 (2019). Year 1 field test is performed in Denmark, Austria, England and Greece.

Follow INSIGNIA on our YouTube channel: Search for INSIGNIA BEE

Innovation needed within INSIGNIA

Lot of innovation needed due to the diversity of bee-equipment all over Europe. Like for instance in Denmark, the bottom board has the pollen trap build into the board. Anyway, how to install the behold tubes in those bottom boards. Make an additional frame and close the traditional entrance. So easy? Leave the old entrance open for a day and then close and bees will very easy find the now beehold entrance.

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Introducing INSIGNIA

Introducing INSIGNIA (environmental monitoring of pesticide use through honey bees)

By Norman Carreck and the INSIGNIA Consortium (https://www.insignia-bee.eu/)

In recent years, there has been much global concern about the plight of bees, which are exposed to many threats including habitat loss, pests and diseases, and environmental factors such as the use of agricultural pesticides and veterinary drugs. Concern about “Colony Collapse Disorder” and excessive losses of honey bee colonies has led scientists in many countries to carry out surveys of beekeepers to quantify those losses. This has established that losses of honey bee colonies, especially over winter, are often much higher than beekeepers consider to be acceptable. Establishing the cause of these losses is, however, much more difficult, and scientists agree that there is unlikely to be a single cause that applies in all years and in all areas, and that it is most likely that colony losses are a result of many interacting factors.

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