sacramento area eekeepers association the bee line...blooms can combine to bring about a generous...

10
ASSOCIATION OFFICERS C ONTACTS President: Rachel Morrison [email protected] Vice President: Louis Zurlo [email protected] Secretary: Ann Burridge [email protected] Treasurer: Doug Houck [email protected] Past President: Debbi Gable [email protected] Class Coordinator: Bar Shacterman Membership: Debbi Gable [email protected] Educaon/Community Outreach: Carole Garre [email protected] Inventory: John Johnson Library: Doug & Gail Houck Mentor Coordinator: Bar Shacterman Webmaster: Daniel Schoenthal & Kevin Biddick [email protected] Newsleer: Carole Garrett/Richard Begley [email protected] THIS ISSUE April in the Apiaries 2 Presidents Corner 3 Recipe of the Month 3 New Members 4 Meeng Minutes 5 Bee Friendly Plants 6 The Library Corner 7 Swarm List Info 8 Calendar of Events 9 o o o o o o o o o o o Mission Statement To promote interest in, and awareness of, the vital im- portance of the honey bee and beekeeping to agriculture, com- merce, and the public at large. 2019—Issue 4 April 2019 www.sacbeekeepers.org / email: [email protected] Sacramento Area Beekeepers Associaon ________ The Bee Line ________ EARNING A BEES WINGS. IN HIVES, GRADUATING TO FORAGER A REQUIREMENT FOR SOCIAL MEMBERSHIP IT IS A CLASSIC COMING-OF-AGE STORY, IN MANY WAYS By Talia Ogliore, Bee Culture, March 1, 2019 Arcle and photograph/image source: https://www.beeculture.com/catch-the-buzz-earning-a-bees- wings-in-hives-graduating-to-forager-a-requirement-for-social-membership-it-is-a-classic-coming- of-age-story-in-many-ways/ A 3-week-old foraging bee also has a very different job to support the hive than a younger bee — one who spends her time as a nurse caring for bee larvae and building the waxy honeycomb structures in the hive. A honey bee hatches and grows up deep inside a hive. Surrounded by 40,000 of her closest relatives, this dark and constantly buzzing place is all that she knows. Only after she turns 21 days old does she leave the nest to look for pollen and nectar. For her, this is a moment of great risk, and great reward. It’s also the moment at which she becomes recognizable to other bees, according to new research from Washington University in St. Louis. A study in the journal eLife reports that honey bees (Apis mellif- era) develop different scent profiles as they age, and the gatekeeper bees at the hive’s door respond differently to returning foragers than they do when they encounter younger bees who have never ventured out before. This work offers new insight into one of the most important interactions in the lives of social insects: recognizing self and other. Until this point, most bee researchers thought bees recognize and respond to a scent that is the homogenized scent of all of the members of their own colony. That’s how it works for some ants and other insects, at least. But new work from the laboratory of Yehuda Ben-Shahar, associate professor of biology in Arts & Sciences, shows that nestmate recognition instead depends on an innate developmental process that is associated with age-dependent division of labor. The work was completed in collaboration with researchers from the lab of Joel Levine at the University of Toronto. “It was always assumed that the way that honey bees acquire nestmate recognition cues, their cuticular hydrocarbon (CHC) profiles, is through these mechanisms where they rub up against each other, or transfer compounds between each other,” said Cassondra L. Vernier, a graduate student at Washington University and first author of the new study. “You would expect, then, that even younger bees would have a very similar pheromonal profile as older bees. When in fact that is not what we saw,” she said. Vernier compared the CHC profiles of bees on the day they were born and at 1 week, 2 weeks, and 3 weeks old. The 3-week-old bees had significantly different profiles than their younger siblings. continued on page 6 Graduate student Cassondra Vernier conducted lab experi- ments and observed hours of bee interactions at the entrance to the hive. She is shown here at Tyson Research Center, Wash- ington Universitys environmental field station.

Upload: others

Post on 10-Jul-2020

1 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: Sacramento Area eekeepers Association The Bee Line...blooms can combine to bring about a generous honey flow. Not surprisingly, the beekeepers have reasons to be hopeful. Not surprisingly,

A S S O C I A T I O N O F F I C E R S

C O N T A C T S

President: Rachel Morrison [email protected]

Vice President: Louis Zurlo [email protected]

Secretary: Ann Burridge [email protected]

Treasurer: Doug Houck [email protected]

Past President: Debbi Gable [email protected]

Class Coordinator: Bar Shacterman

Membership: Debbi Gable

[email protected] Education/Community Outreach:

Carole Garrett [email protected]

Inventory: John Johnson

Library: Doug & Gail Houck

Mentor Coordinator:

Bar Shacterman

Webmaster:

Daniel Schoenthal & Kevin Biddick

[email protected] Newsletter:

Carole Garrett/Richard Begley

[email protected]

THIS ISSUE

April in the Apiaries 2

President’s Corner 3

Recipe of the Month 3

New Members 4

Meeting Minutes 5

Bee Friendly Plants 6

The Library Corner 7

Swarm List Info 8

Calendar of Events 9

o o o o o o o o o o o

Mission Statement

To promote interest in, and awareness of, the vital im-portance of the honey bee and

beekeeping to agriculture, com-merce, and the public at large.

2019—Issue 4 April 2019

www.sacbeekeepers.org / email: [email protected]

Sacramento Area Beekeepers Association

________ The Bee Line ________

EARNING A BEE’S WINGS. IN HIVES, GRADUATING TO FORAGER A REQUIREMENT FOR SOCIAL MEMBERSHIP IT IS A CLASSIC

COMING-OF-AGE STORY, IN MANY WAYS By Talia Ogliore, Bee Culture, March 1, 2019

Article and photograph/image source: https://www.beeculture.com/catch-the-buzz-earning-a-bees-

wings-in-hives-graduating-to-forager-a-requirement-for-social-membership-it-is-a-classic-coming-

of-age-story-in-many-ways/

A 3-week-old foraging bee also has a very different job to support the hive than a

younger bee — one who spends her time as a nurse caring for bee larvae and building

the waxy honeycomb structures in the hive.

A honey bee hatches and grows up deep inside a hive. Surrounded by 40,000 of her

closest relatives, this dark and constantly buzzing place

is all that she knows. Only after she turns 21 days old

does she leave the nest to look for pollen and nectar.

For her, this is a moment of great risk, and great

reward. It’s also the moment at which she becomes

recognizable to other bees, according to new research

from Washington University in St. Louis. A study in

the journal eLife reports that honey bees (Apis mellif-

era) develop different scent profiles as they age, and the

gatekeeper bees at the hive’s door respond differently to

returning foragers than they do when they encounter

younger bees who have never ventured out before.

This work offers new insight into one of the most

important interactions in the lives of social insects:

recognizing self and other.

Until this point, most bee researchers thought bees

recognize and respond to a scent that is the

homogenized scent of all of the members of their own colony. That’s how it works for

some ants and other insects, at least. But new work from the laboratory of Yehuda

Ben-Shahar, associate professor of biology in Arts & Sciences, shows that nestmate

recognition instead depends on an innate developmental process that is associated

with age-dependent division of labor. The work was completed in collaboration with

researchers from the lab of Joel Levine at the University of Toronto.

“It was always assumed that the way that honey bees acquire nestmate recognition

cues, their cuticular hydrocarbon (CHC) profiles, is through these mechanisms where

they rub up against each other, or transfer compounds between each other,” said

Cassondra L. Vernier, a graduate student at Washington University and first author

of the new study. “You would expect, then, that even younger bees would have a very

similar pheromonal profile as older bees. When in fact that is not what we saw,” she

said.

Vernier compared the CHC profiles of bees on the day they were born and at 1 week,

2 weeks, and 3 weeks old. The 3-week-old bees had significantly different profiles than

their younger siblings. continued on page 6

Graduate student Cassondra Vernier conducted lab experi-ments and observed hours of bee interactions at the entrance to the hive. She is shown here at Tyson Research Center, Wash-ington University’s environmental field station.

Page 2: Sacramento Area eekeepers Association The Bee Line...blooms can combine to bring about a generous honey flow. Not surprisingly, the beekeepers have reasons to be hopeful. Not surprisingly,

Page 2 ———- THE BEE LINE ——— April 2019

April in the Apiaries by Serge Labesque © 2019

Spring has arrived. The season of colony reproduction and of queen renewal is on. At this time of year, the propagation

and rejuvenation of the hives promise strong, healthy and productive apiaries.

Inside the hives, the brood nests are growing rapidly and white wax deposits appear on most of the exposed surfaces.

Light nectar shines in the cells of freshly built combs. Vigorous forager populations, favorable weather and glorious

blooms can combine to bring about a generous honey flow. Not surprisingly, the beekeepers have reasons to be hopeful.

They see that they will recover from winter losses, possibly expand their apiaries, and even share some bees with other

beekeepers.

From one week to the next, the hives evolve quite rapidly. The bees need more space. So, additional frames and supers

are promptly provided; preferably before the bees need them. At this time of year, the brood nests are inspected

frequently, not only to augment the volume of the hives, but also in order to determine when the colonies initiate

their preparations for swarming, as this is the best time to divide them and also to raise queens.

One of the benefits of the division of the hives is that swarming can be minimized, if not entirely avoided. Although

capturing swarms can be fun, having to run after swarms that have departed from our hives is not as amusing. We

occasionally check the swarm traps or unused equipment we’ve set out to invite passing swarms, and we keep our

swarm-catching gear at hand.

A few frames of honey may be ready to be harvested. They can be collected after assessing the brood nests. The honey

should be ripe, thoroughly capped and not dripping out of the combs when the frames are shaken. If available, a refrac-

tometer is a good tool for measuring the moisture content of the honey. Instead of removing entire supers, which might

take a few more weeks, removing a few frames presents several advantages: the bees are not overly disturbed by the brief

and modest withdrawals; we can enjoy a greater variety of honeys throughout the season; and the harvest is spread out

over more time. Nowadays, the harvested honey combs have to be processed rapidly, though, because small hive beetles

overwinter successfully in this area. They are present in all the hives I see, and their numbers are rising. The frames that

are withdrawn are immediately replaced by empty frames to supply the bees with more comb-building and nectar-storage

space. Should the placement of additional supers be warranted, these are inserted directly between the brood chambers

and the previous supers. It’s a practice that is called “bottom supering”. I always entice the bees to move into the new

supers by placing a few of the frames they are already working on and follower boards from the hives into the new supers.

This “baiting” of the bees transfers the odor of the colonies and the bees immediately accept the new space.

While we peek into the brood nests, it’s always important to detect signs of disease or

the presence of parasites. Early removal of combs contaminated by chalkbrood or

European foulbrood gives the colonies a chance to recover. The colonies that are

affected will not be divided. Queen-related issues can easily be corrected during the

spring, thanks to the frequent availability of queen cells or young queens, or to the

conditions that are conducive to good queen rearing.

Because I remove a large proportion of the combs from my hives every year, I find it

quite important to have the bees build fresh combs during the spring honey flows. It

just will not happen later in this area.

The brood nests have started to extend downwards into the hives. Within a few weeks

they’ll occupy the forager clustering spaces and reach the hive floors. But presently,

there is still enough space to offer shelter to the foragers at night or during days of

inclement weather.

Thanks to the winter rain, the vegetation is growing vigorously. So, the visits to the apiaries have to include some grass

cutting to keep the hives accessible.

For sure, there is a lot to do in the apiaries at this time of year. It may seem overwhelming at times, but it is all a lot of

fun. Among all the tasks we have to perform at this season, two define fairly well this period: colony reproduction and

supering. To be enjoyed while it lasts! Continued on page 4

Photograph: Rachel Morrison -

The Beecharmers 2019

Page 3: Sacramento Area eekeepers Association The Bee Line...blooms can combine to bring about a generous honey flow. Not surprisingly, the beekeepers have reasons to be hopeful. Not surprisingly,

Page 3 ———- THE BEE LINE ——— April 2019

President’s Corner - by Rachel Morrison

Happy April SABA members! I hope that everyone is enjoying watching their foragers returning with

large bundles of pollen in their pollen pockets, the wonderful sight of orientation flights, queens laying

many eggs and colonies that are healthy and productive. Remember to watch your colonies for signs of

swarming, disease and mites and have a management plan or a bee buddy to call for advice. I’m sure

many of us will be installing packages, nucs or swarms very soon (especially our new-bees). SABA mem-

bers are here to help each other and even though we might all have different opinions, our combined

successes and failures make us all better beekeepers! Remember that everyone is welcome to come to

the monthly SABA meetings 30 minutes early at 6:30pm to take advantage of the Ask a Beekeeper table

where we can share our knowledge and experience with each other!

I wanted to provide another round of book recommendations in this month’s President’s Corner.

One thing that we can all do to help honey bees as well as other pollinators is to provide pesticide free

forage in our yards and encourage others to do the same. Here are a few books that I have been reading to learn more about pollinators

and forage options. Enjoy!

- 100 Plants to Feed the Bees: Provide a Healthy Habitat to Help Pollinators Thrive—The Xerces Society

- California Bees & Blooms: A Guide for Gardeners and Naturalists—Gordon W. Frankie, Robbin W. Thorp, Rollin E. Coville, and Barbra

Ertter

- Bees: A Natural History—Christopher O’Toole

Honey Breakfast Cake

Glaze:

1/3 cup - granulated sugar

1/3 cup - orange juice

1/3 cup - honey

1 tsp. - ginger powder

zest from one orange

DIRECTIONS

Grease 2 large loaf pans with butter. Set aside. Preheat oven to 350°F.

In a large bowl, place flour, baking powder, baking soda, salt, cinnamon, nutmeg, 1 tsp. ginger powder, ground cloves, allspice,

1 1/2 cup granulated sugar, light brown sugar and the zest from one orange and whisk together.

In a separate, medium bowl, place canola oil, 1 cup honey, eggs, vanilla extract and 1/2 cup fresh orange juice - measuring the

oil before the honey, as that will make it easier for the honey to glide out of the measuring cup - and whisk well. Combine the

two mixtures and stir with a strong whisk. Add warm coffee and whisk until the ingredients are thoroughly combined and

smooth. Pour the batter into the two prepared pans. Finish the cakes with the oat/almond topping. Place in the oven. Bake

until the cake can be poked with a knife in the center and it comes back clean, around 50 minutes - 1 hour.

While the cakes are baking, make the cake glaze. Place 1/3 cup granulated sugar, 1/3 cup orange juice, 1/3 cup honey, 1 tsp.

ginger powder and zest from one orange into a sauce pot and bring to a boil, stirring until the liquids are combined.

Remove cakes from the oven and make a number of pokes on the surfaces of the cake with a knife. Pour the glaze on top equally

between the two cakes, using a brush if needed to push around the glaze into all parts of the top of the cake.

Set the cakes aside and let cool. Once cooled, remove from the loaf pans and cut. Enjoy immediately after cooled, or place cut

pieces in the fridge to last a few days longer and individually wrapped in the freezer to last up to 3 months.

Recipe & photo courtesy of Chef Jessica Koslow, made for the National Honey Board; https://www.honey.com/recipe/honey-breakfast-cake

INGREDIENTS

For Cake:

butter, enough for 2 loaf pans

2 cups- all - purpose flour

1 tsp. - baking powder

1 tsp. - baking soda

2 tsp. - kosher salt

1 T - cinnamon

2 tsp. - nutmeg

1 tsp. - ginger powder

1/2 tsp. - ground cloves

2 tsp. - ground allspice

1 1/2 cup - granulated sugar

1/2 cup - light brown sugar

zest from one orange

3/4 cup - equal mixture of slivered almonds and rolled oats

1 cup - canola oil

1 cup - honey

Page 4: Sacramento Area eekeepers Association The Bee Line...blooms can combine to bring about a generous honey flow. Not surprisingly, the beekeepers have reasons to be hopeful. Not surprisingly,

Page 4 ———- THE BEE LINE ——— April 2019

Continued from page 2

In summary, this month:

-Inspect the hives regularly. Focus your attention on the open brood (eggs and young larvae) for signs of health issues

and of colony preparation for swarming.

-Ensure unimpeded development of the brood nests. Add frames to provide egg-laying space and comb-building

opportunities.

-Add frames and supers to provide nectar storage space.

-Ensure the presence of clustering space between the brood nests and the hive entrances.

-Perform hive divisions when the colonies are initiating their preparations for swarming.

-Rear a few queens from your best stock.

-Observe the monitoring trays, particularly for signs of brood diseases, chalkbrood mummies, EFB-affected larvae or other

health-related problems.

-Gradually open the entrances of the hives to match the increasing forager activity.

-Harvest only surplus early spring honey.

-Make sure you leave enough honey in the hives, 20 lb. being adequate for a mature colony at this time of year.

-Monitor the swarm traps that were set out.

-Requeen or combine overwintered hives that are not performing satisfactorily, and those that have failing queens.

-Keep some equipment at the ready to catch the occasional swarm.

Serge Labesque © 2019—Article abridged by editor

Welcome New SABA Members Gary Burns , Orangevale Jessica and Michael Buletti

Julia Bartens and Scott Gowin Bob and Jamie Dessel

Photograph: Carole Garrett

Page 5: Sacramento Area eekeepers Association The Bee Line...blooms can combine to bring about a generous honey flow. Not surprisingly, the beekeepers have reasons to be hopeful. Not surprisingly,

Page 5 ———- THE BEE LINE ——— April 2019

March 19, 2019—SABA Meeting Minutes Link: http://www.sacbeekeepers.org/190219.html

Meeting started at 7pm

Louis Zurlo Introduced Board Members & Speaker

Guest speaker Ian Steppler / Manitoba beekeeper was unable to join via Skype due to internet connection problems.

In lieu of Skype, Louis shared a video by Ian Steppler regarding Single Hive Management. Due to extreme cold weather

Ian overwinters his hives in a climate-controlled building.

Q&A - 15 min session followed video

1.Announcements:

Welcomed 8 new members and guests from Vacaville, Fair Oaks, Pollock Pines, Mokelumne Hill, Rio Vista, Sloughhouse,

and Elk Grove.

EVENTS (Louis Zurlo): Volunteers needed for -

1. Farm Day, This Friday, March 22, 8am-4pm. 2. The California Agriculture Day , At the Capitol, West Steps,

March 20, 2019 - Per Louis - cancelled - NO SABA BOOTH. 3. San Francisco Flower Show, Cal Expo,

Sacramento, March 21-24. 4. Master Gardeners of Placer County Garden Faire, Sat, April 13, 2019. 5 . California

Honey Festival, Downtown Woodland, Sat, May 4th 10am-5pm. 6. Sacramento County Fair, Cal Expo, Sacramento,

May 24-27 - Paul Legacki informed members there are 3 shifts per day. Members are able to sell honey at the fair.

Carole Garrett - is taking over Youth Presentation Committee and can be contacted via sabaprentations

@gmail.com if interested in volunteering for a 1) April new 4 day event - presentations are 4x/day, 2) Girl Scouts 2-3rd

grades presentations in April, Tues eves 6-7pm (times, dates are flexible), 3) 1st Grade - 20 students would like presenta-

tion on bees 12:30-1:30 on a Wednesday.. Bar Schacterman requested volunteer for the next beekeeping class.

3. SABA General Meeting 3/19/19 minutes taken by Ann Burridge. Meeting Started at: 8:25pm. Attendance for the

speaker 61 and 36 SABA members for the general meeting.. Approved February minutes as noted in the February

Beeline: motion by Dan Seoane, seconded by Paul Legacki.

Treasurer’s report

As of 25, 2019

• Income February $ 1,684.01

• Expenses February $ 1,174.27 Bank balance Savings + Checking total: $17,023.99 Committee Reports:

March 24, 2019, Sunday, Beginner Beekeeping Class - SOLD OUT.

Instructor: Randy Oliver

April 14, 2019, Sunday, Beginner Beekeeping Class-4 Spots avail(as of Mar 18)

Instructor: Bernardo Nino

May 05, 2019, Sunday, Intermediate Beekeeping -15 Spots avail(as of Mar 18)

Instructor: Serge Labesque

June 16, 2019, Saturday, Advance Beekeeping -23 Spots avail(as of Mar 18)

Instructor: Randy Oliver

SABA Apiary (Bar Shacterman) Unfinished/Old business:

1. Jim* - Earth Day at HP, 30 tables

2. Refreshments -Sue Sanders is volunteering this month. We are looking for volunteer(s) for future meetings to share

responsibility. SABA provides funds.

3. Purchase status update by Louis Zurlo

a) Webcam for Skype and presentations - has been purchased

b) Apivox - investment. Listen to hives - coming soon

4. Powerhouse Science Center notified SABA the City of Sac will determine whether a Bee exhibit will be included. Steven

Engle volunteered to help with apiary.

New Business

1. WAS Conference in Oregon - July 11-14. $275 per person, registration is now open. Carpool idea mentioned. Rachael

Morrison and D.W. Schoenthal are both attending. Jim (LAST NAME?) says the Nevada beekeepers club is raffling off

a sponsorship of the entry fee to one of its members. This possibility will be discussed at the SABA Executive Board

level. There may be some type of group discount if a lot are interested in attending. SABA requests that those attend-

ing report back what was learned at the conference.

2. Louis Zurlo 1) Volunteering - anyone can volunteer regardless of number of years/months experience. 2) Swarm flyer is

being coordinated with Sac County Ag.

3. Q&A Table @ monthly meetings 6:30-7pm “Ask a Beekeeper”. If you are an experienced beekeeper, please consider

sitting in to answer questions.

4. Assessing SABA classes. EB encourages input on classes via email: [email protected]

5. Vote: FLIR Android with case & protection plan $310. Ernie Buda motioned to spend up to $400, Kevin* seconded. Mo-

tion cleared.

Motion to adjourn by Ernie Buda, seconded by Bob Sugar. Meeting closed at 8:52 p.m.

Page 6: Sacramento Area eekeepers Association The Bee Line...blooms can combine to bring about a generous honey flow. Not surprisingly, the beekeepers have reasons to be hopeful. Not surprisingly,

Page 6 ———- THE BEE LINE ——— April 2019

Hedgerow Bee Plants of the Month - April 2019

By Alice Ford-Sala

How about some edibles in our hedgerow? A handsome, evergreen native of South America, the pineapple guava makes a delightful addition to a hedgerow, or you could plant an entire hedge of them alone. You could also shape them into a small tree. Planting more that one is a good idea, as they seem to fruit better when there is cross-pollination. Give them plenty of sun but not blazing hot sun, where they might burn. Partial shade is ok, especially if they get full sun in the morning and early to mid afternoon.

They do well in Northern California climates, needing cool winters and moderately warm summers. They can take frost, down into the high teens (Fahrenheit) and actually need some winter chill to flower well. They can grow up to 15 feet high and wide though pruning can keep them smaller. They can be espaliered, or lightly pruned to a pleasing shape, usually after fruiting. A light application of a balanced fertilizer can help with growth and flower production. They appreciate deep regular water rather than more frequent and light-er irrigation.

Pineapple guavas are quite attractive, with shiny green leaves with greyish undersides. The flowers are spectacular! The white petals are edible, often being compared to marshmallows or bubble gum in texture and flavor, though I think they are much more delicious than either of those. The red stamens contrast nicely and are born like big puffs above the petals. Bees absolutely adore the blossoms, along with humming-birds.

The fruit is small, about 1-3 inches long, smelling sweetly of pineapple or strawberry. The fruit can be eaten as is, sliced into salads, or made into jams or jellies.

Some popular varieties are:

‘Coolidge’ which is self-fertile. Very widely planted

‘Nazemetz’ has large, very tasty fruit.

‘Trask’ reported to be a good pollinator for Nazemetz.

‘Edenvale Supreme’ good fruit production and quality.

Continued from page 1

The researchers wanted to separate out whether the differences they saw were based on age alone or were somehow

tied to the older bees’ foraging activities. Bees that exit the hive to collect nectar encounter lots of scents on flowers

and other surfaces they touch. They also are exposed to different environmental factors such as sunshine and rain

that could affect their body coatings. So Vernier also compared the CHC profiles of foraging-age bees that were

held in the hive and not permitted to forage with bees that were able to venture out. These two groups were also

significantly different.

“What we found is that it’s actually a combination of both — of being at the age for foraging, and actually perform-

ing the foraging activities,” said Ben-Shahar. Guards are gatekeepers; specific triggers still unknown. Importantly,

not every bee notices the difference in scent profiles. Guard bees are the only ones who care to identify outsiders.

“They sit in the entrance and they have a very specific posture,” Ben-Shahar said of the guards. “They’re very

attentive. Their forelegs are usually raised, and they’re very alert. Still, it is hard to know who they are until they

react to somebody.”

Place a 1-day-old, 1-week-old, or 2-week-old outsider on the stoop in front of a guard, and she is likely to be able to

waltz on through. But it’s a different story after 3 weeks of age — when guards bite, sting and/or drag outsiders

away from the door.

“Nestmate recognition is something that is very context-specific. It involves an interaction between very specific

bees within the colony,” Ben-Shahar said. “Most bees are completely oblivious. Most colony members don’t produce

the signal that tells anyone if they belong or not, and they don’t care about the signal. They don’t react to it.” As an

important caveat, the new study does not directly address the mechanism by which cue specificity is determined in

bees. Which specific components of the honey bee CHC profile represent the nestmate recognition cue remains

unknown. “Something environmentally related is causing expression-level changes in the CHC profiles of the bees,”

Vernier said. “That’s our model for now.” The bees in this study were kept in two different locations: Tyson Research

Center, the environmental field station for Washington University in St. Louis, and an amateur beekeeper’s private

residence in University City, MO.

Photograph courtesy of Lazaregagnidze, Wiki Creative Commons

Page 7: Sacramento Area eekeepers Association The Bee Line...blooms can combine to bring about a generous honey flow. Not surprisingly, the beekeepers have reasons to be hopeful. Not surprisingly,

Page 7 ———- THE BEE LINE ——— April 2019

The Library Corner

By Doug and Gail Houck

TIME for PLANTING!

Ready to go shopping but feeling a bit overwhelmed? The library, available at the regular

meetings, has many resources for planting a pollinator favored garden. Many of the beekeeping

books have sections with suggestions, lists and ideas for plants. We also have several titles of

which the main focus is plants for your garden. Check them out and get planting.

An online resource I’ve used, especially to find availability in our area, is at Devil Mountian

Nursery. - Resource section. It is a wholesale nursery and you’ll need to work through a land-

scape professional but, you can still do research on plants and get your information.

And, come to the meeting and return those checked out materials you have tucked away in your

home library! Or return books to the Sacramento Beekeeping Store on X street.

Articles of Interest—April 2019 Rearing Honey Bees Responsibly Requires Education and Careful Management to Help Stop the Spread of Disease A useful editorial on all levels of responsible beekeeping

Canola Farmers and Beekeepers Have a Vested Interest in Cooperating and Protecting Bees as Much as Possible Canola farmers and beekeepers share a vested interest.

U. S. Honey Industry worth $4.74 BILLION

Pollination Calculation: Every Bee Counts An app to assess the abundance of native bees.

Cities hold the key to reversing bee decline Bees and city dwellers both love a garden!

Orchardists Testing Bee-Attractant Paste Perfume from a caulking gun..!

Want to help bees? Plant flowering herbs Multi-purpose plantings!

‘Insectageddon’ Is ‘Alarmist By Bad Design’ Another opinion/study on a popular article!

Photograph: Carole Garrett

Page 8: Sacramento Area eekeepers Association The Bee Line...blooms can combine to bring about a generous honey flow. Not surprisingly, the beekeepers have reasons to be hopeful. Not surprisingly,

Page 8 ———- THE BEE LINE ——— April 2019

2019 SABA Swarm List Information

SABA members have received an email with instructions to have your names and contact information added to the 2019 Swarm List on the SABA website. The SABA swarm list is a great way that we fulfill our mission of promoting interest in and awareness of the vital importance of the honey bee and beekeeping. It also helps rescue swarms and avoid them being sprayed by pesticides. Beekeepers are en-couraged to collect swarms free of charge as a service to the community or ask that donations be directed to SABA to be used in furtherance of our mission. The swarm list sign-up email includes directions regarding requesting removal from swarm list and information about the rotation of order of names. Here’s a link to sign up for the 2019 swarm list once the items below are completed: http://www.sacbeekeepers.org/bee-rescuers.html

All beekeepers on the SABA swarm list should:

1) Be an active member in good standing: Here’s a link to register your membership: https://www.signupgenius.com/go/20f0e4cabaf2ba6f94-2019

2) Have volunteered with SABA: Link here to fill out the survey: https://goo.gl/forms/XQ3RMgWiHe99B0po1

3) Have completed Megan’s Law Sex Offender Registry survey or form:

Link here: https://goo.gl/forms/D1zIgSRPlgwbxOA63

Once these items are complete, you may sign up to join the rotation for the SABA Swarm List using the link to the SABA web page below. Through this link, you can also find valuable information about swarm capture practices and helpful tips presented at the February meeting.

http://www.sacbeekeepers.org/bee-rescuers.html

Photograph: Daniel Schoenthal

DO YOU HAVE A COVER CROP?

Planting cover crops can be an excellent way of providing much needed forage for many species of bees. If you purchased seeds through SABA last year, or if you grow your own cover crops, Project Apis m. would love

to hear from you! Here is a note from them—the survey is only mandatory for participants in the Seeds for Bees program, but they have requested participation from anyone interested in sharing information about their cover

crops.

It's time for the annual Seeds for Bees Participant Survey. This survey is an important tool to help us analyze the success of Seeds for Bees, and improve the program to better serve our mission and participating growers and partners (you!). Every participant in the program is required to fill out the 22 question survey which takes 10-15

minutes to complete. You can access the survey by following the link below:

Seeds For Bees Par- ticipant Survey

Please remember that you are also required to submit two photos of your cover crop stand which can be e-mailed to [email protected], along with your name and county.

Please note that even if your cover crop is not blooming, we still need photos to help us determine it's level of success, and ensure that the free and subsidized PAm seed mixes that we provide are being utilized.

Thank you, and we wish you much success this growing season!

Seeds For Bees Participant Survey

Photograph: Debi Gable

Page 9: Sacramento Area eekeepers Association The Bee Line...blooms can combine to bring about a generous honey flow. Not surprisingly, the beekeepers have reasons to be hopeful. Not surprisingly,

Page 9 ———- THE BEE LINE ——— April 2019

Meetings

Tuesday, April 16, 2019—SABA Monthly Meeting, 7:00pm

Presentation: Project Apis M.

Tuesday, May 21, 2019—SABA Monthly Meeting, 7:00pm

Presentation: Update coming soon.

SABA Classes

Sunday, April 14, 2019—SABA class—Beginning Beekeeping with instructor Bernardo Niño

Sunday, May 05, 2019—SABA class—Sunday, Intermediate Beekeeping with

instructor Serge Labesque

Saturday June 15, 2019—SABA class—Saturday, Advanced Beekeeping with instructor

Randy Oliver

Other Learning Opportunities

Sunday April 21, 2019 Getting VDMite under control - Plans and 3 methods April 21st (OAV Demo)

instructor DW Schoenthal

Events

Tues, April 9—Fri, April 12—Lincoln High School Farm Event—Beekeeping educational table, shifts

available from 8:15—2:45 each day. Contact Carole Garrett to sign up.

Saturday, April 13, 2019– Master Gardeners of Placer County Garden Faire, Maidu Community

Center, Roseville

Saturday, May 4, 2019– California Honey Festival, Woodland

Thursday—Monday, May 23—27-Sacramento County Fair, Cal Expo, Sacramento

Volunteers needed! Slots are 9:30am-2pm, 2pm-6pm, 6pm-10pm. BONUS—you may sell your

honey! Contact Paul Legacki @ 408-828-8898 or click here—

C A L E N D A R O F E V E N T S

VOLUNTEERS WANTED FOR EVENTS!

They say if you ask 5 beekeepers a question, you’ll get at least 8 different

answers. That’s because we LOVE to talk about our bees!

If you love to share information about bees, whether it’s scientific, or just fun

stories from your own experiences, you can join our many wonderful volun-

teers who help inspire our human colony to share a love of bees. The best

part is that even if you are shy, your new-found bee lovers will guide the

conversations for you!

Any time you see this button, you can click to easily connect with a volunteer

coordinator to volunteer an hour or two (or more!) Or you can send an e-mail

to any SABA officer who will connect you with the coordinator.

Thank you to all of our volunteers—you are very much appreciated!

Volunteer

Now!

Sign up

for classes

Volunteer

Now!

Photograph: Rachel Morrison-

The Beecharmers 2019

Page 10: Sacramento Area eekeepers Association The Bee Line...blooms can combine to bring about a generous honey flow. Not surprisingly, the beekeepers have reasons to be hopeful. Not surprisingly,

SACRAMENTO AREA BEEK EEPERS ASSOCIATION

P.O. BOX 188851

SACRAMENTO, CA 95818

Website: www.sacbeekeepers.org

E-mail: [email protected]

Membership:

http://www.signupgenius.com/go/20f0e4cabaf2ba6f94-2018

Beekeeping Classes:

http://www.sacbeekeepers.org/classes.html

Facebook: www.facebook.com/groups/365785396939251/

Newsletter Editor: [email protected]

Volunteers Needed!

Lincoln High School's

Farm Days

April 9th-12th

4 times per day,

30 minutes each

Would like additional

volunteer(s) for support

any or all days.

Got BEE Photos?

Let us add them

to our next

newsletter

Tuesday, April 16th

SABA Meeting

7:00

Photograph: Carole Garrett

Volunteer

Now!