Test PB Collection: FTE

Part of my job as the Director/Farm Advisor at the Intermountain Research and Extension Center involves overseeing weed management programs for a variety of crops and non-cropland at the Center. Over the last month, Ive observed the outcome of these programs as many of the crops are nearing harvest.

What's that little green bug on the head of the Gaillardia? It's soft-bodied. It's miniscule. It's sucking plant juices. An aphid! We captured an image of this little green bugger shortly after we purchased several plants from an area nursery.

Over the weekend, the Sacramento Bee published an article discussing the invasiveness and spread of yellow starthiste (Centaurea solstitialis) in California. http://www.sacbee.com/2011/08/21/3847369/invasive-yellow-star-thistle-aims.

It was not a good day to be a honey bee. But it was a good day to be a spider. For days we watched honey bees, sweat bees and syrphid flies visit a patch of alyssum and African daisies in our yard. Their floral visits did not go unnoticed.

That's one gigantic wasp! The new species that Lynn Kimsey, director of the Bohart Museum of Entomology and professor of entomology at UC Davis, discovered on the Indonesian island of Sulawesi measures a whopping two and a half inches long. That's the male "warrior wasp.

The Conservation Tillage and Cropping Systems Institute will hold its second annual twilight field tour and barbecue from 4 to 7 p.m. Thursday, Sept. 8, at the UC West Side Research and Extension Center, 17353 W. Oakland Ave., Five Points.

Collembola! Watch the springtails spring! Over the last several days, Art Shapiro, professor of evolution and ecology at the University of Caifornia, Davis, has patrolled a UC Davis sidewalk checking out a huge volume of springtails.

Noted butterfly expert Art Shapiro of UC Davis sees about 40 yellow sulphur butterflies, aka alfalfa butterflies, during alfalfa-cutting time. We saw one yesterday. It was fluttering over by the tennis courts, corner of Russell Boulevard and Howard Way, on the University of California, Davis campus.

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A field of green ribboned in yellow. Anyone who drives down Pedrick Road in Dixon, Calif., and sees the spectacular sunflower fields can't help but smile. Yellow sunflowers do that to you. They make you smile.