The goal of the project is summarized below, as taken from the initial offering to participate sent out by BIP. I am having great fun with this, watching my bee’s growth graph going ever upward in weight gain. For the first time I am also having to learn how to use a cell phone—my son’s iphone—as the data recording and uploading device. Arghh! —this is not my strong suit.
The Bee Informed Partnership is dedicated to helping beekeepers make informed data-based management decisions. Monitoring weight changes in colonies has huge potential to help us understand disease and parasite population growth, as well as the timing of management practices. We are seeking some innovative beekeepers who are willing to help us develop and beta test the hive scale tools’ ability to develop a system that will provide the best regionally specific management practices based on real time data. We are collaborating with NASA’s Honeybee Net, under the direction of Wayne Esaias, to test this exciting effort.
Why hive scales?
Hive scales weigh individual colonies at regular intervals, keeping track of strong nectar flows, swarming, and other conditions that affect management decisions. Beekeepers may respond to rises in weight by putting supers on, inspecting colonies for swarm cells, and extracting full honey supers. Conversely, weight loss may indicate a need to feed colonies, robbing or indicate the colony has swarmed and is at increased risk of becoming queenless.
With new digital hive scales, beekeepers can track the weight of colonies without having to do a hive inspection. The scale we are using for our beta testing will utilizing Bluetooth with an Android device (e.g., Android phone or tablet), and a visit to the apiary is required to read the data. The data can be viewed on the device or be uploaded via cellular or WIFI communication. However, in the future these same scales when used with a data collector will allow for data to be automatically uploaded via cell phones or cell phone service data plans that allow for remote monitoring.
Armed with data from hive scales and other disease monitoring efforts, the Bee Informed Partnership hopes to make predictive models of honey flows and disease population growth. These models will help us develop an “alert system” that will make management recommendations based on real-time and regionally specific data.
As to my particular case, I don’t expect the disease/pest monitoring aspect will be so relevant to my bee population. The varroa mite has not been a great destroyer of my bees in the past and they seem to manage the pest well on their own. When Spring comes, it will be interesting to observe the growth of the brood nest and respond with management techniques to overcome swarming tendencies. One thing is sure—that time will be sooner than any other part of the country.
Bees have several anatomical features that are uniquely devoted to efficient pollen-collecting.
Pollen combs are hairy parts on the inside of a bee’s hind legs that are used to remove pollen stuck on the body.
The bees then rub their rear legs together and rake the pollen into the pollen press on the opposite leg.
Pollen clumps are moved from the rake to the pollen baskets on the outside of a honeybee worker’s hind leg.
Pollen collected in the field is stored in the pollen basket until it is removed upon return to the hive. With all these body parts devoted to pollen, it must be pretty important stuff.
by HoneyLover Susan Rudnicki
Flower-nectar and pollen are the life’s blood of our bees and—even though we are in the month of November—much is in bloom in the city. Many plants from the Southern Hemisphere bloom in Winter and irrigation of city gardens blurs the droughty conditions naturally seen in the wild lands of California.
I’m often surprised by the relatively sparse knowledge beekeepers have about the plant resources that are so fundamental to bees’ health and prosperity. We must try to hone our observational skills on the plant life around us and what those blossoms are offering our bees. When we pay attention, we can easily conjecture what bees will be storing in their combs and how colonies may be growing. A LOT of beekeeping is taking a long view of a process and not so much a set of strict rules of what to expect.
Here are a few things in bloom I’m seeing now:
- Melaleuca quinquenervia (Paperbark tree)—white, bottlebrush flowers and thick, squishy, peeling white bark. There are several types of melaleucas.
- Eucalyptus of various kinds—E. ficifolia (now called Corymbia ficifolia)—Huge trusses of flowers in shades of red, pink or orange. E. camaldulensis (Red River Gum)—white or pale yellow flowers. And E. globulus (Blue Gum)—white flowers.
- Schinus terebinthifolius (Brazilian Pepper Tree)—Tiny but profuse white flowers.
- Callistemon rigidus (Bottlebrush tree)—red, bottlebrush flowers.
- Rosemary, Lavender and Basil—all have the small flowers bees seem to be most attracted to.
- Citrus trees—lemon, orange, lime.
Take a look around and notice something new. What plants are attracting the bees’ attention in your neighborhood?
Chelsea and Rob McFarland lure people into a sweet science: urban beekeeping
Honeybee populations are under attack but the founders of nonprofit HoneyLove believe bees’ best future is in cities.
West Los Angeles, Calif. — Butterflies and hummingbirds flit in the shafts of light behind Chelsea McFarland as she tells a group of about 20 interested volunteers – residents ages 6 to 66 from around this West Los Angeles suburb – what they can do to combat the dramatic worldwide depletion of the honeybee.
“Instead of one guy with 60,000 hives, our hope is that we can inspire 30,000 people to have two each,” she says to the volunteers who sit on folding chairs inside an auxiliary greenhouse on the grounds of Venice High School Learning Garden.
Between 1947 and 2005, the number of bee colonies in the United States declined by more than 50 percent, from 5.9 million to 2.4 million, she tells them. Researchers are now saying the once-mysterious disappearance is likely due to a combination of viruses, pesticides, and contaminated water, which makes bees more susceptible to everything from stress to parasitic mites. The bees pick up insecticides through dust and residue on nectar and pollen.
The recent Saturday gathering aims to reverse the trend. Ms. McFarland’s hope is that the information will ignite a passion within the listeners to (1) spread the word and (2) adopt a whole slew of ideas that can dramatically boost the bee population.
Those actions could range from becoming a full-time urban beekeeper – building and sustaining hives of bees and harvesting the honey – to planting a bee-friendly organic garden with bee-friendly plants, such as lavender, glory bushes, jasmine, rosemary, coreopsis, violets, thyme, wisteria, bluebells, trumpet vine, sunflowers, cosmos, and coneflowers.
Taking action also could be as simple as building a clean, outdoor, nonstagnant water source on one’s property.
“The best science tells us that the future of the honeybee is within the urban environment,” McFarland says. “Cities actually provide safer habitat than the farms and rural areas traditionally associated with beekeeping.”
That’s because urban areas offer more diversity of plants, and they are available year-round – not just in a single season, like most of the 100 crops that bees pollinate which make up about a third of the average person’s diet.
Bee pollination is worth $15 billion a year to the US farming industry, McFarland says. Bee depletion is also predicted to affect the beef and dairy industries by reducing the pollination of clover and other hay and forage crops.
The Committee on the Status of Pollinators in North America told Congress in March 2007 that if the disappearances – known as colony collapse disorder – continued unabated, managed honeybees would disappear by 2035.
That would also result in higher prices for nuts, fruits, and vegetables, and possibly increased imports of cheaper fruits and vegetables from overseas countries where CCD is less prevalent…
[continue reading on csmonitor.com]
Lavender and Honey Marshmallows via abeautifulmess.com
1/3 cup powdered sugar
1/3 cup corn starch
1 cup water
1 teaspoon lavender buds
3 packets of gelatin (each packet contains 1/4 ounce)
1 1/2 cups sugar
3/4 cup light corn syrup
1/4 cup honey
1/4 teaspoon salt
First steep the lavender buds in 1 cup hot water for 3-5 minutes. Taste and see if the lavender flavor is strong enough for you, if not steep for longer. Strain with a fine mesh strainer. In the bowl of a mixer (with the whisk attachment on) combine the 1/2 cup of the lavender water with the gelatin packets. Allow this to set for 10 minutes.
In the meantime, in a pot combine the sugar, corn syrup, honey, salt and the remaining 1/2 cup lavender water. Cook over high heat, stirring to dissolve the sugar. Heat until the mixture reaches 240°F (you will need a candy thermometer). Turn your mixer (with the gelatin in it) on low and CAREFULLY pour the hot sugar mixture into the mixer as it runs. I always use my splash guard during this step, you don’t want to get hot sugar on you! Once you’ve added all the sugar mixture turn your mixer on high and beat until white and fluffy (7-10 minutes).
While that runs whisk together the powdered sugar and corn starch. Spray a baking pan (rectangular or square depending on how fluffy you want your finished marshmallows to be) with non stick cooking spray. Sprinkle on the 3/4 of the powdered sugar mixture. Once the marshmallow batter is ready pour into the prepared pan and dust the surface with the remaining 1/4 of the powder sugar mixture. Allow to set overnight.
The next day simply remove your marshmallows from the pan and use a pizza cutter (or cookie cutters if you want to do shapes) to cut up your marshmallows. Serve in hot chocolate or try making fancy s’mores.
View original post on abeautifulmess.com
by HoneyLover Susan Rudnicki
When I began beekeeping and reading about it, I was informed that the primary swarm emerging from a hive has the old queen with it. Afterswarms— the secondary or even tertiary smaller swarms that may leave later—are smaller and contain a virgin queen; or as it turns out, MORE THAN ONE VIRGIN! I was rescuing a swarm this summer that was on the tire of a car and it was was in two obvious lobes. Crawling in and out of the two parts were at least three queens. Surprise!
Josip Benko says these swarms with virgins are often a response to stress in the available food supply and occur in the Fall. One wonders how the bees manage this apparent lack of fealty to a particular queen, but Josip says they form something like “political parties,” guarding and surrounding the virgin they have attached themselves to. When the swarm takes flight, all leave together but travel with a factional group and when they come to rest, the factions stay somewhat apart. Regarding the swarm on the tire, by the time I actually came back in the evening to take the swarm, it had coalesced into one group and two dead virgins were lying on the ground. They must have taken to fighting for supremacy.
Another thing I am seeing and being called to rescue (and other beeks are reporting) is the arrival of VERY small swarms, often no bigger than an orange or a lemon. These little groups have such a bad chance of making it unless they can get hived with capped brood and capped honey in a container no larger than a 3 frame nuc. Again, these tiny swarms are a sign of colony stress and I have seen more than one clinging to a dead queen in a pathetic little bunch having lost the race. Our urban bees have a pretty rich source of nectar and pollen all year, but this time of year is still lean and so we beekeepers say it is a “dearth.”
via HoneyLover Susan Rudnicki
Beeks—As you are probably reading everywhere, California is in the middle of a extended drought and this significantly affects the available food—pollen and nectar—for our bees. People can get a false sense of security about this problem since all around are extensive irrigated landscapes— golf courses, industrial parks, shopping malls with fountains and lush landscaping, apartment and condo blocks, and private homes.
However, all this is carried out by the importation of precious water from underground aquifers and water resources channeled from the middle and northern part of the state. Irrigation with re-claimed sewer water—-designated by the required violet colored pipes and valve box covers—is still a anomaly, unfortunately. Our streets are still running with rivers of wasted water, too.
For a simple tabulation of the history of the rainfall pattern, go here: http://www.laalmanac.com/weather/we13.htm
You will see, since 2000, we have been much under normal 8 years and only in excess 5 years—and not that much in excess, when the average for 135 years is only 15 inches. The population of California is projected to be 60 million by 2050, from the 34 million counted in 2007. The water is not going to be there to sustain this many people in the lifestyle currently practiced.
Many beeks are noticing their bees have small stores of honey, or sometimes, nothing. I am seeing cutouts with lots of brood, but almost NO honey/nectar stores. As beekeepers, this is important for us to monitor when doing inspections of our hives and when trying to support small nucs and cutouts after the trauma of the operations when we move them. We may need to feed our bees to help them manage the loss of available food supply—called a “dearth” –if we wish for them to be around for us come Spring. The best food for bees is their natural food—honey. This can be provided by frames of honey taken from strong hives. “junk comb” from cutouts, and honey purchased for the specific feeding purpose. A bee has a natural acidic pH in her gut that is supported by many strains of bacteria, fungi, and other microbes adapted to that pH environment. When we feed sugar or high fructose corn syrup, the more alkaline nature of these sugars alters the gut pH. Some scientists believe this is not beneficial to the gut microbes that serve the bee’s immune system. However, if the situation is one of the choice between starvation or feeding sugar, we may need to feed the sugar syrup to get by until there is a natural nectar flow.
Big thank you to Susan for contributing to our blog as well as moderating the HoneyLove Forum!
Podcast via kiwimana
This week we are talking to Dr. Henk Tennekes from the Netherlands. This is Episode fifty two of our beekeeping podcast.
You can download the podcast directly HERE, or click on the play button above. Feel free to share it with your friends.
“Knowing what I do, there would be no future peace for me if I kept silent…” - Rachel Carson
Dr Henk Tennekes is a esteemed toxicologist and author.
Dr Tennekes has been working in cancer research for most of his career. He has been studying neonicotinoids in relation to decline of insects and bird life.
He discovered that this family of pesticides are not only effecting bees but other insects and birds.
In 2010 he publish his findings the in the book “A Disaster in the Making“. We encourage you to support Henk’s work and buy a copy of his fantastic book.
We encourage you to copy this recording and please give it to any friends or family that may buy pesticides for their home garden. Let’s all vote against these products with our dollars.
Here’s What You’ll Learn
- How Henk came up with the idea for his book
- Clothianidin can remain in the soil for nineteen years.
- Neonicotinoids are water soluble and threaten fish and water dependent insects
- Insects are the main food source for many mammals and fish.
- Neonicotinoids destroy insects immune system and help infections in beehives to spread.
- Chytrid Fungus is wiping out frogs in California
- Bats are being wiped out by White Nose Syndrome
- Everything is connected, you can’t destroy insects without it effecting all species (including humans).
- Acute toxicity tests are not effective enough to demonstrate the long effect on Honey Bees
- Neonicotinoids are legal because of the failure of our government regulators
- There is a break in the food chain happening before our eyes
- Autism in children has increased since Neonicotinoids were introduced
- Neonicotinoids are used in Pet Flea products such as “Advantage”
- Bayer is not releasing its own studies on Neonicotinoids
- Austrian agriculture is 40% organic
What Was Mentioned
- Henk’s book Disaster in the making can be purchased here HERE
- Dutch Parliament votes to ban all Neonicotinoids pesticide use in the Netherlands, you can read more HERE
- Sue Kedgleys work on bee health
- Dr Alex Lu Harvard study, read more HERE
- Syngenta and Bayer go to court against the European Commission, find out more HERE
View original post via kiwimana
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