626Re: [beemonitoring] pollenless sunflowers
- Apr 1, 2009Dear Ms. Thompson:There's nothing annoying about your message as it exposes a problem familiar to most members of this group. You are entirely correct. The general public does not understand the pivotal importance of pollen in the diets of bees. I first encountered this naivete while lecturing to undergraduates at the U. of Melbourne (Australia) in the early 1980's. A student raised his hand and said, "I don't get it. I thought bees came to flowers only for nectar." The other students nodded in agreement.I replied, "Live pollen contains mostly fat and protein. Nectar is made primarily of sugar and water. You can't make a baby bee out of sugar and water." Not only did this bring the house down but the co-lecturer and her instructors were so pleased by the student response they used my statement in years thereafter. You may use it too... but give me credit.It's very possible that this knowledge gap will correct itself following the release of Disney Corp's documentary on pollination in 2012(?) as there will be footage of bees sonicating nectarless flowers for pollen. Dr. S. Buchmann has written and supervised much of the screenplay and will have more to say about it. As for the dearth of pollen-rich plants in seed catalogs, American gardening tastes in biodiversity are still limited. Draw your audience's attention to what they can buy from Maclure & Zimmerman. For those with more money get the catalog for live plants from "High Country Gardens." They specialize in plants for xeriscaping and attracting pollinators (best selection of penstemons from a big commercial source in America).Meanwhile, have you considered directing the public to popular books on the same topic or citing such books when you address them yourself? Why not refer to Chapters 6, 9 and 12 of the following, easy to purchase book...?Bernhardt, P. "The Rose's Kiss; A Natural History of Flowers." Shearwater Press, Wawshington D.C. or order the paperback through U. of Chicago Press.Sincerely,Peter "I-got-a-million-of-'em" BernhardtDept, of BiologySaint Louis U.On Wed, Apr 1, 2009 at 11:09 AM, Nikki Thompson <nthomps1@...> wrote:
I hope the participants don't see this email as an annoyance. It is my
communication with the SunflowerProject (last summer group) and Sam.
Please disseminate this info. Nik
Hello SunflowerProject group,
I am an avid gardener in Hyattsville, MD (20781). I've planted there
for 31 years. Early-on I became interested in native plants and all that
usually follows through from that. I have managed 2 honeybee hives for 5
years. This fall I met Sam Droege and participated in his USDA native
bee taxonomy class. I'm no expert, but I've learned a lot. Knowing the
public's general lack of awareness, after the class and some intensive
reading, I've since made small presentations on native bees to
interested gardeners and beekeepers.
Last year I spread the word about this sunflower project to all that
would listen. I had been sprouting sunflowers and zinnias, great
xeriscape and pollinator plants, for nearly 10 years, distributing the
seedlings to friends and family. Why not share? My disappointment was
very high when I finally got to the seed catalogs this spring. Because
of this project, you are surely aware of the necessity of pollen as a
protein (and much more) source for all pollinators. I don't think the
public understands this about the physiology of pollinators. They see
pollen simply from the human perspective as the stuff of pollination
itself and thus of no further interest. Please, can you help make folks
aware of what I noted to Sam (see below). Otherwise we may have years of
little availability of the seeds we need from our ready sources. Also,
gardeners may be unaware that they are not 'setting the table'
effectively which will be why they will not have the pollinators they
hope to see.
Thanks for listening. Please read my note to Sam. Nikki Thompson
I was ordering veggie seeds for Glut Food Co-op and thought to pick
up some sunflowers too.Of the 44 lines they offer, 27 are pollenless and
another 8 have minimal or scant pollen. In checking availability in
other catalogs, I found a similar trend.
Speaking to the company sales rep at Johnny's Seeds, they commented
this is the direction toward which the vendor market is leaning due to
the commercial/florist trade's requests for a less messy flower. The
other seedsmen are offering similar lines (even if they are Not as
directed toward the commercial farmer as Johnny's) due to the supplies
that are available to them from the source seed suppliers for their
companies. Many of their items are simply repackaged seed, as you may be
This may be a little thing, but in reality it is not. Having read some
on the history of seed variety availability, the market place changes
more rapidly than one would think and is extremely focused. I recall
when Park Seed and Wayside Gardens merged not so many years back. It
coincided, chance?, with some of our multiple years of droughty weather
here in the East. The variety of seed available from Park's dropped
dramatically. I had always been a loyal customer; they lost my business.
Why look for what was not there?
Back to the bees. As you commented, home gardens may be a "red
herring". I feel it's important to know which way the wind is blowing.
If you want to post this, feel that others in Extension , whatever, may
be interested, please do. I was very interested in seeing the commentary
on public plantings and lawn mixes and have passed on that info to
numerous other groups. Thanks! Nikki
PS and for the bees-- why look for what's not been there?
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