Rangelands

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A honey bee pollinating an almond tree on Bee Biology Road, UC Davis campus. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

California's Almond Pollination Season: Just Buzzin'

March 5, 2020
By Kathy Keatley Garvey
Did you hear that buzz in California's almond orchards? It takes about two colonies per acre to pollinate California's 1.2 million acres of almonds. That's about 2.5 million bee colonies trucked here from throughout the country.
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A flameskimmer dragonfly, Libellula saturata, perches on a stake in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

Yes, You Can Attend the 'Saving a Bug's Life' Symposium

March 4, 2020
By Kathy Keatley Garvey
Yes, you can. If you've been wondering if there's still room for you at the innovative UC Davis symposium on "Saving a Bug's Life: Legal Solutions to Combat Insect Biodiversity Decline and the Sixth Mass Extinction," the answer is yes. The free public event, set from 8:30 to 6:30 p.m.
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A monarch foraging on Mexican sunflower (Tithonia) in the late summer in Vacaville, Calif. Question is: where was this monarch in the early spring? (Photo by Kathy Keatley Garvey)

Seen Any Western Monarchs Lately?

March 3, 2020
By Kathy Keatley Garvey
Seen any Western monarch butterflies yet this year? No? Butterfly guru Art Shapiro, distinguished professor of evolution and ecology, has. He spotted one on Jan.
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A male carpenter bee, Xylocopa tabaniformis orpifex, on a geranium in Vacaville, Calif., on Feb. 27, 2020. (Photo by Kathy Keatley Garvey)

Meet the Mountain Boy

March 2, 2020
By Kathy Keatley Garvey
I call him the Mountain Boy. A male carpenter bee, Xylocopa tabaniformis orpifex, appeared in our pollinator garden in Vacaville, Calif.,on Feb. 27, the earliest we've seen this species. It's the smallest of California's carpenter bees and is often called the foothill or mountain carpenter bee.
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Ranching in the Sierra Foothills: Article

Testing New Technology

March 2, 2020
By Daniel K Macon
Last month, I had a chance to attend the Society for Range Management annual convention in Denver, Colorado.
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Rosettes and flowers of broadleaf plantain, Plantago major.<br>(Credit: K Windbiel-Rojas)
Pests in the Urban Landscape: Article

Plantain weeds Pest Notes updated

February 26, 2020
Plantains are common weeds in lawns, athletic fields, ornamental plantings, roadsides, and pastures. Two species, broadleaf and buckhorn plantains (Plantago major and P. lanceolate) are commonly found throughout California year-round.
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