[Pollinator] In the garden,pollinators rule
Ladadams at aol.com
Ladadams at aol.com
Mon Mar 23 10:37:47 PDT 2009
Auburn Citizen, Auburn NY
In the garden, pollinators rule
By Terri Rafferty / Special to The Citizen
Saturday, March 21, 2009 11:44 PM EDT
STERLING - Nature lovers and inspired gardeners learned everything there is
to know about pollination and how to start and maintain a pollinated garden
at the Sterling Nature Center Saturday.
Native Pollinators, the first event of the spring and summer season, was run
by nature center director Jim D'Angelo.
Shirley Ryan, of Auburn, and Bernie Aldrich, of Montezuma, came out to see
what they might learn.
“I love nature. I haven't been to the nature center before but it
encompasses my interests,” Ryan said.
In his presentation, D'Angelo spoke of ways to keep a more healthier natural
garden by attracting native pollinators. D'Angelo gave an overview of the
native pollinators in the local area and gave tips on how to attract these b
eneficial insects to your yard.
The basic premise of pollination is the transfer of pollen from the male to
the female plant and is required for fruit and seeds to produce in flowering
plants.
“Eighty percent of all crops require an animal pollinator,” D'Angelo said. “
Pollinators produce larger more favorable fruit and higher crop yields.”
Without pollination tomatoes, squash, watermelon, apples, blueberries,
cucumbers and even chocolate wouldn't be accessible for eating, D'Angelo said.
“People are disconnected from where there food comes from. People are so
used to going to a grocery store and picking up what they need. They don't
really know much about their food. They can buy strawberries year round and around
here they only grow naturally in the spring,” D'Angelo said.
Bees are the most important pollinators. There are 4,000 different species
of bees in North America and 47 different species of bumblebees.
Bees use the pollen gained from plants and flowers for nutrients and food.
Usually they feed this to their brood which will eventually hatch into an
adult bee. Bees also use the nectar to keep up their energy.
“If you want pollination in your yard use bees,” D'Angelo said. “Native
bees are the best to use because they fly only about 200 yards for food so they
will pollinate your garden more.”
Different animal pollinators include bats, lemurs, slugs, flies, beetles,
lizards, bush babies and hummingbirds. Wind is a natural pollinator and helps
specifically with the production of corn.
“Cross-pollination occurs when pollen from one plant lands on the silks of
another plant. Gaps in corn occur when not every single kernel of corn is
pollinated,” D'Angelo said.
In this area, the ruby-throated hummingbird is a significant pollinator
attracted to red, orange and yellow flowers as well as lilac bushes.
D'Angelo recommends using plants and flowers that are native to New York
state and naturally attract pollinators such as the 12 varieties of milkweed, 26
varieties of goldenrod and 212 varieties of aster are available locally.
The landscape of a garden is another important factor because to get the
most benefit of natural pollinators the entire garden should be used for
pollinating purposes.
A technique called clumping is crucial. Plant same color flowers in a large
cluster about 4 feet apart, which helps insects to better pollinate since
they naturally see colors in clumps.
D'Angelo also stressed the importance of diversity in a garden. “You should
have things in bloom throughout the season since many bee and butterfly
species fly at different times of the year,” he said.
D'Angelo also recommended avoiding the use of pesticides but gave tips on
how to best use them.
Use pesticides when plants are not in bloom, when pollinators are not active
but when the pest you are targeting is active and use a pesticide that is
specific to that particular pest.
“All of our actions big or small can be detrimental to nature,” D'Angelo
said.
Laurie Davies Adams
Executive Director
Pollinator Partnership
423 Washington Street, 5th floor
San Francisco, CA 94111
415-362-1137
LDA at pollinator.org
_www.pollinator.org_ (http://www.pollinator.org/)
_www.nappc.org_ (http://www.nappc.org/)
National Pollinator Week is June 22-28, 2009.
Beecome involved at _www.pollinator.org_ (http://www.pollinator.org/)
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