Last Thursday we started with our first two days of breeder sampling at Pendell-Apiaries in Stonyford, CA. Breeder sampling includes colony assessments, hygienic, Varroa, Nosema, and virus testing. Katie did a tremendous job in the field explaining and guiding the team through the tasks that needed to be completed during the two days we spent in Stonyford, CA. We will continue the breeder sampling through the month of February and into March until we visit all 16 beekeepers participating in the project. Click on the pictures below for a description of what was going on in each.
Pesticide Cost-Share
Dr. Maryann Frazier at Penn State received funding from Project Apis mellifera (PAm) to run pesticide samples for interested beekeepers at a 50% discount of $80 for each samples for miticides or $142 per sample for the full screen of 171 pesticides, compared to $160 for miticides or $284 for the full 171 pesticide analysis without the cost-share. Beekeepers can send samples of wax, pollen, adult bees, brood, or nectar for analysis. In two to three weeks after the samples are sent in, the beekeeper will be provided with a report of the pesticides in samples, along with information about how those levels compare to…
Insect Flight
When you think of a honey bee, one adaptation that stands out is its ability to fly. Without flight, the honey bee would not be able to accomplish any of the tasks that allow its existence. There are two mechanisms of flight, one primitive and the other more advanced from evolutionary pressures to survive. The primitive flight is termed “Direct Flight.” There are two insect orders within this class of flight, Ephemeroptera (Mayflies) and Odonata (Dragonflies and Damselflies). All following orders of insect’s flight mechanisms are termed “Indirect Flight.” The difference between the two flight mechanisms is the insertion and origin of the flight muscles…
American Beekeeping Federation Conference
I spent the last week in Las Vegas at the American Beekeeping Federation (ABF) annual conference. Some years the American Honey Producers, the Apiary Inspectors of America, the American Beekeeping Research Conference, and the ABF all meet together. Joint meetings are the best meetings since so many people make it out. If the meetings are separate, then you either have to choose one meeting or spend more than one week traveling. This was not a joint meeting, so attendance was down, but there were some fantastic talks. I am going to give a quick summary of some the talks I saw and summarize what I…
HoneyBeeNet: The Nectar Flow by Hive Scale Data and Satellite Imagery
honeybeenet.gsfc.nasa.gov Hive scale data collected by participating beekeepers, satellite imagery of hive scale sites, and instructions on how to participate in collecting hive scale data is available at honeybeenet.gsfc.nasa.gov
Moisture Control
In some locations in the United States moisture can kill honey bee colonies over the winter months. This moisture is caused by the condensation of the water vapor as it rises from the cluster and cools at the interface between the warmer and colder air. This interface is usually at the inner cover in most hives. Bees can be killed by moisture if it builds on the inner cover and rains down onto the bees when clustered. The bees can tolerate the cold but not when they are wet. Many beekeepers will place an empty hive body above the inner cover for added protection against…
Convergent Lady Beetle Congregation
A few weeks ago in December, Mike and I ventured into the woods to fish the Butte Creek. After a few hours of fishing and hiking rough terrain we stumbled onto a Ladybug congregation area. There is an image above of the convergent ladybugs. After a few minutes of photographing the beetles, we noticed that they started to rise from the leaf-litter. Ladybugs or Ladybird beetles usually overwinter in leaf-litter, crevices in rocks, tall grass areas, cracks and crevices in trees and many other locations including nearby homes. The leaf-litter is most desirable for the beetles since it insulates and protects them from the elements.…
Honey Bee Worker vs. Varroa Mite
http://www.youtube.com/watch?v=Ew2NTu1gdII The holidays are over and it’s time for us to gear up for another round of sampling that will most likely begin the last full week in January. Holding yards are popping up all over Butte County and the weather has been much more enjoyable then I am used to. The bees seem to be enjoying it as well. Last week it was dry and in the upper 50’s during the day, lending an opportunity for them to forage and clean house before being moved into almonds February 1st. It also gave us another opportunity to go through our roof-top hive. The hive is…
Hive Beetles in Paradise
My primary purpose for going to Hawaii was to share and show Hawaiian bee breeders the type of work we are doing with the California bee breeders, and to see if they would be interested in participating in the future. It was also to train the two women I talked about in my last post, Danielle Downey Lauren Rusert, to assess colonies and take samples the same way we do in CA. This way, they will be able to work with the bee breeders in the future and be a part of the BIP. I visited a total of four beekeepers during my visit and…
How to catch a swarm
When someone informs you of a swarm, it is critical that you ask some important questions and take down some information before heading out to catch it. These important items include the following: • You need to know the height of the swarm to determine if you can reach it by standing or if a ladder will be required. • It is also important to determine that they are actual honey bees; the best way to do this is ask questions. Many calls come in but in fact, are for wasp nests or some other insect. • Are they on a branch you can cut…