Rangelands

Register now for the Sierra Foothills Cattle & Sheep Grazing School! If you look back far enough in the histories of most foothill cattle operations, you'll find... SHEEP! Believe it or not, many long-time cattle operations also had sheep at one time.

UC Davis doctoral candidate Maureen Page, who investigates the impacts of increasing honey bee abundance on plant-pollinator interactions and plant pollination, will present her exit seminar on "Impacts of Managed Honey Bees on Plant-Pollinator Mutualisms" at 10 a.m.

Ever heard of Carey's Equality? Do you know who discovered it? That would be UC Davis distinguished professor James R. Carey of the Department of Entomology and Nematology, who will present a departmental seminar at 4:10 p.m.

Wildfires burning in western U.S. forests have increased in size and severity since the late 20th century, with a number of recent fires exhibiting characteristics that match the criteria for mass fires or fires that burn with high intensity over large continuous areas for long durations of time.

The Bohart Museum of Entomology will focus on pests of agricultural crops, including rice and alfalfa, at its open house from 1 to 4 p.m. on Saturday, May 28. The event, titled Bugs in Ag: What Is Eating Our Crops and What Is Eating Them? will take place from 1 to 4 p.m.

It's World Bee Day! How did that come about? One word: Slovenia. The Republic of Slovenia, rich in beekeeping history, asked the United Nations to proclaim an annual World Bee Day, and following a three-year international effort, the United Nations agreed to do so in December 2017.

UC Davis distinguished professor James R. Carey will speak on "The Conceptual Sweep of a Mathematical Discovery in Insect Biodemography: From Medfly Populations to the U.S. Congress" at the Wednesday, May 25th seminar hosted by the UC Davis Department of Entomology and Nematology.

So there we were, checking out the bumble bee mimics (Anthophora bomboides stanfordiana) on May 9 at Bodega Head, Sonoma County, and along buzzes a pollen-packing Habropoda miserabilis, the bee that UC Davis doctoral alumnus Leslie Saul-Gershenz studies.

If you are battling with ground squirrels or tree squirrels around your home or property, join us on Thursday, May 19 at noon for UC IPM's one-hour seminar on Squirrels! Dr.

If you've ever been to Bodega Head in Sonoma County, you may have marveled at the waves crashing and the whales surfacing. But have you ever seen the digger bees, Anthophora bomboides stanfordiana, aka bumble bee mimics, that nest in the sandstone cliffs? They're there.