Several days ago I unexpectedly spotted a gang of honeybees clustered on a flower. I was so surprised that I don't even remember what flower they were visiting. My first hope was that the honeybees are making a comeback.
After a few seconds my brain kicked in and I remembered seeing a truck carrying white boxes toward the neighbor's farm. I also knew that he had planted a large acreage of watermelon this spring. Throw in that bees often travel a mile or two from the hive and my mystery was solved.
For those who haven't missed the honeybees, I offer a few tidbits of history. For years, beekeepers struggled with diseases. These were a significant factor in honey production, but were not serious enough to eliminate the wild honeybee populations that came mostly from hive escapees.
That was followed by a massive population build-up of a mite that is almost uncontrollable. The native wild populations are gone and a significant number of commercial hives were also destroyed.
There is much literature suggesting the importance of pollinating insects, of which the honeybee is, or was, the most important. Some claim the quality of a melon or the size of a fruit is directly proportional to the number of visits made by a pollinating insect.
To be honest, most, if not all, of the fruits and some of the vegetables we eat are the direct result of the plant's effort to reproduce. With a peach, for example, the plant is just supplying a fleshy cover to protect the seed over winter until germination of the seed can occur the following spring.
With the demise of the honeybee, nature has been forced to call up its second team. Most members of the bee family also can provide pollination services. Bumblebees are especially good because their fuzzy bodies will carry a lot of pollen from one plant to the next as they collect nectar.
The pollen is male and the nectar is extracted from the female parts of the flower. The exchange gives birth to a seed and thus lots of the things we like to eat.
Hummingbirds, bats, some flies, butterflies and wind are all important members of the second team of pollinators.
Beekeepers today have the opportunity to buy queen bees that are resistant to the mite. Over time the queen becomes the mother of all the bees in the hive. If the beekeeping industry gets back on its feet, there will be escapes and maybe wild bees will again become established.The problem is that the cost of each resistant queen is enough to fill the gas tank of most of our vehicles.
The second problem is that all plants are not equal. Some produce flowers with both male and female parts. Some produce both male and female flowers on the same plant. Others produce female flowers on one plant and male flowers on another. Still others will produce fruit only if two different, but related, plants are in proximity.
The end of that last paragraph presents some often-confusing problems in the ornamental landscape. Next week we will tackle that issue.
Pollination is important, more important than most of us realize. While we wait for the honeybee to hopefully make a comeback, watch your spraying. Don't destroy the second team.