Posts Tagged: zinnia
Orange zinnias not only brighten our autumn days but glorify our gardens.
And when there's a bug on the zinnias, all the better.
This insect, identified by Senior Insect Biosystematist Martin Hauser of the California Department of Food and Agriculture, is a fenale Eristalis hirta, aka hover fly or flower fly. It belongs to the family Syrphidae, order Diptera and is one of about 99 species in the genus.
Look for them on a flower near you. And oh, yes, they're pollinators, pollinating such fruits as apples, pears, blackberries and raspberries.
And speaking of plants and insects, if you're around UC Davis on Wednesday, Nov. 6, don't miss the UC Davis Department of Entomology and Nematology seminar by Patrick Abbot, an associate professor of biological sciences at Vanderbilt University, Nashville. He'll speak on “Cooperation and Conflict at the Plant/Insect Interface” from 12:10 to 1 p.m. in 122 Briggs. Plans are to record the seminar for later posting on UCTV.
Hover fly, Eristalis hirta, on zinnia. (Photo by Kathy Keatley Garvey)
Side view of Hover fly, Eristalis hirta, on zinnia. (Photo by Kathy Keatley Garvey)
Honey bees foraging on zinnias?
Yes. It's not considered a "bee plant" like the salvias, lavenders and mints, but bees do forage on it occasionally.
The genus, from the aster family (Asteraceae), derives its name from the German botanist, Johann Gottfried Zinn.
At the Hoes Down Harvest Festival last weekend at the Fully Belly Farm, an organic farm in Guinda, deep in the heart of Capay Valley, life took a celebratory twist. The annual festival, so named because folks put down their hoes to celebrate the harvest, includes educational farm tours, a children’s area, hands-on workshops, live music, and the sale of organic produce (fruits, vegetables, olive oil and honey).
This year, the 23rd annual event, weavers wove, spinners spun and a blacksmith blacksmithed just as our great-grandparents did.
And those little honey bees that make it all possible, buzzed amid the basil, mints, salvias--and yes, zinnias.
Honey Bee on Zinnia
It's a big year for buckeyes, says noted butterfly expert Arthur Shapiro, professor of evolution and ecology at the University of California, Davis. He counts between "30 and 85 a day" in West Sacramento and North Sacramento.
The common buckeye butterfly (Junonia coenia) is not only distinctive, but quite attractive, especially when it lands on a red zinnia.
Its large eye spots on the wings (probably meant to scare off predators) draw you to its world of color and drama.
We saw this buckeye (below) in Napa, just off the Napa-St. Helena Highway. However, buckeyes are found all over the United States, except in parts of the northwest.
Maybe the northwest, too! An image of the buckeye appeared on a 24-cent U. S. postage stamp issued in 2006.
This intriguing member of the Nymphalidae family also appears on a popular poster available in the Bohart Museum of Entomology gift shop. The insect museum, at 1124 Academic Surge, UC Davis campus, also counts this butterfly as among its seven million mounted specimens.