Division of Agriculture and Natural Resources
Division of Agriculture and Natural Resources
Division of Agriculture and Natural Resources
University of California
Division of Agriculture and Natural Resources

Posts Tagged: biodiversity

USC Biologist on 'Trends of Bee Biodiversity in North America'

Bee biodiversity? It promises to be an interesting seminar.  Assistant professor Laura "Melissa" Guzman of the University of Southern California (USC) will discuss "Using Occupancy Models to Infer Trends of Bee Biodiversity in North...

A yellow-faced bumble bee, Bombus vosnesenskii, sipping nectar from an Amethyst Sea Holly, Eryngium amethystinum, in Sonoma. (Photo by Kathy Keatley Garvey)
A yellow-faced bumble bee, Bombus vosnesenskii, sipping nectar from an Amethyst Sea Holly, Eryngium amethystinum, in Sonoma. (Photo by Kathy Keatley Garvey)

A yellow-faced bumble bee, Bombus vosnesenskii, sipping nectar from an Amethyst Sea Holly, Eryngium amethystinum, in Sonoma. (Photo by Kathy Keatley Garvey)

Posted on Wednesday, April 24, 2024 at 8:06 PM
Focus Area Tags: Agriculture, Economic Development, Environment, Natural Resources

Invasive plant time bombs: A hidden ecological threat

Non-native species can wait decades or centuries before spreading Invasive plants can stay dormant for decades or even centuries after they have been introduced into an environment before rapidly expanding and wreaking ecological havoc, according to a...

Posted on Sunday, March 17, 2024 at 5:00 PM

At the Bohart: Life Is Better With Bugs

They came. They saw. They held out their hands. Hands? Yes, to hold Madagascar hissing cockroaches and stick insects (walking sticks). The Bohart Museum of Entomology greeted some 1400 visitors during the 13th annual UC Davis Biodiversity...

Bohart associate and entomologist, Nazzy Pakpour, PhD, author of
Bohart associate and entomologist, Nazzy Pakpour, PhD, author of "Please Don't Bite Me: Insects that Buzz, Bite and Sting," greets guests at the Bohart Museum. In back are Bohart director Jason Bond (right) conversing with Brennen Dyer, collections manager. (Photo by Kathy Keatley Garvey)

Bohart associate and entomologist, Nazzy Pakpour, PhD, author of "Please Don't Bite Me: Insects that Buzz, Bite and Sting," greets guests at the Bohart Museum. In back are Bohart director Jason Bond (right) conversing with Brennen Dyer, collections manager. (Photo by Kathy Keatley Garvey)

Steve Heydon (foreground), retired Bohart Museum collections manager, with a Madagascar hissing cockroach. In back is intern Andrew Logan. (Photo by Kathy Keatley Garvey)
Steve Heydon (foreground), retired Bohart Museum collections manager, with a Madagascar hissing cockroach. In back is intern Andrew Logan. (Photo by Kathy Keatley Garvey)

Steve Heydon (foreground), retired Bohart Museum collections manager, with a Madagascar hissing cockroach. In back is intern Andrew Logan. (Photo by Kathy Keatley Garvey)

UC Davis student and Bohart associate Sol Wantz, president of the UC Davis Entomology Club, shares a stick insect. (Photo by Kathy Keatley Garvey)
UC Davis student and Bohart associate Sol Wantz, president of the UC Davis Entomology Club, shares a stick insect. (Photo by Kathy Keatley Garvey)

UC Davis student and Bohart associate Sol Wantz, president of the UC Davis Entomology Club, shares a stick insect. (Photo by Kathy Keatley Garvey)


"Want to hold a stick insect?" asks Bohart associate James Heydon. (Photo by Kathy Keatley Garvey)

"Want to hold a stick insect?" asks Bohart associate James Heydon. (Photo by Kathy Keatley Garvey)

Entomologist Jeff Smith, curator of the Bohart Museum's lepidoptera collection, shows butterflies from the genus Archaeoprepona. They are tropical, ranging from south Mexico to southern South America.
Entomologist Jeff Smith, curator of the Bohart Museum's lepidoptera collection, shows butterflies from the genus Archaeoprepona. They are tropical, ranging from south Mexico to southern South America. "They are very strong fliers but usually come to rotting fruit or dead animal baits," he says. (Photo by Kathy Keatley Garvey)

Entomologist Jeff Smith, curator of the Bohart Museum's lepidoptera collection, shows butterflies from the genus Archaeoprepona. They are tropical, ranging from south Mexico to southern South America. "They are very strong fliers but usually come to rotting fruit or dead animal baits," he says. (Photo by Kathy Keatley Garvey)

Bohart associate Greg Kareofelas answers questions about butterflies. (Photo by Kathy Keatley Garvey)
Bohart associate Greg Kareofelas answers questions about butterflies. (Photo by Kathy Keatley Garvey)

Bohart associate Greg Kareofelas answers questions about butterflies. (Photo by Kathy Keatley Garvey)

Posted on Friday, February 16, 2024 at 4:36 PM
Focus Area Tags: Environment, Natural Resources

Showcasing Animal and Plant Parasitic Nematodes

Nematologists answered scores of questions at the 13th annual UC Davis Biodiversity Day, a "Super Science Day" held Feb. 10. The Nematode Collection, showcased in the Katherine Esau Science Hall, drew hundreds of visitors wanting to know more...

Ready to greet the crowds are (from left) Emma Kraft, undergraduate intern; Nick Latina, doctoral student, Plant Pathology; Shahid Siddique, associate professor and principal investigator; Alison Blundell, doctoral candidate, Plant Pathology; Pallavi Shakya, doctoral candidate, Plant Pathology; Bardo Castro, postdoctoral fellow; Veronica Casey, doctoral student, Entomology; and Ching-Jung Lin, doctoral candidate, Plant Pathology. (Photo courtesy of the Siddique lab)
Ready to greet the crowds are (from left) Emma Kraft, undergraduate intern; Nick Latina, doctoral student, Plant Pathology; Shahid Siddique, associate professor and principal investigator; Alison Blundell, doctoral candidate, Plant Pathology; Pallavi Shakya, doctoral candidate, Plant Pathology; Bardo Castro, postdoctoral fellow; Veronica Casey, doctoral student, Entomology; and Ching-Jung Lin, doctoral candidate, Plant Pathology. (Photo courtesy of the Siddique lab)

Ready to greet the crowds are (from left) Emma Kraft, undergraduate intern; Nick Latina, doctoral student, Plant Pathology; Shahid Siddique, associate professor and principal investigator; Alison Blundell, doctoral candidate, Plant Pathology; Pallavi Shakya, doctoral candidate, Plant Pathology; Bardo Castro, postdoctoral fellow; Veronica Casey, doctoral student, Entomology; and Ching-Jung Lin, doctoral candidate, Plant Pathology. (Photo courtesy of the Siddique lab)

Alison Blundell, doctoral candidate, Department of Plant Pathology, answers a question. (Photo by Kathy Keatley Garvey)
Alison Blundell, doctoral candidate, Department of Plant Pathology, answers a question. (Photo by Kathy Keatley Garvey)

Alison Blundell, doctoral candidate, Department of Plant Pathology, answers a question. (Photo by Kathy Keatley Garvey)

Talking to the attendees are (back, from left) doctoral student Nick Latina, Plant Pathology; and doctoral candidates Pallavi Shakya and Alison Blundell, Plant Pathology. (Photo by Kathy Keatley Garvey)
Talking to the attendees are (back, from left) doctoral student Nick Latina, Plant Pathology; and doctoral candidates Pallavi Shakya and Alison Blundell, Plant Pathology. (Photo by Kathy Keatley Garvey)

Talking to the attendees are (back, from left) doctoral student Nick Latina, Plant Pathology; and doctoral candidates Pallavi Shakya and Alison Blundell, Plant Pathology. (Photo by Kathy Keatley Garvey)

Doctoral student Nick Latina of Plant Pathology discusses the diversity of animal parasitic nematodes. (Photo by Kathy Keatley Garvey)
Doctoral student Nick Latina of Plant Pathology discusses the diversity of animal parasitic nematodes. (Photo by Kathy Keatley Garvey)

Doctoral student Nick Latina of Plant Pathology discusses the diversity of animal parasitic nematodes. (Photo by Kathy Keatley Garvey)

Doctoral student Veronica Casey of Entomology displaying free-living nematode C. elegans, via a microscope and discussing their movements. (Photo by Kathy Keatley Garvey)
Doctoral student Veronica Casey of Entomology displaying free-living nematode C. elegans, via a microscope and discussing their movements. (Photo by Kathy Keatley Garvey)

Doctoral student Veronica Casey of Entomology displaying free-living nematode C. elegans, via a microscope and discussing their movements. (Photo by Kathy Keatley Garvey)

Crowds lined up from 10 a.m. to 2 p.m., Saturday, Feb. 10 to talk to the nematologists at UC Davis Biodiversity Museum Day. (Photo by Kathy Keatley Garvey)
Crowds lined up from 10 a.m. to 2 p.m., Saturday, Feb. 10 to talk to the nematologists at UC Davis Biodiversity Museum Day. (Photo by Kathy Keatley Garvey)

Crowds lined up from 10 a.m. to 2 p.m., Saturday, Feb. 10 to talk to the nematologists at UC Davis Biodiversity Museum Day. (Photo by Kathy Keatley Garvey)

Posted on Tuesday, February 13, 2024 at 4:53 PM
Focus Area Tags: Agriculture, Economic Development, Environment, Innovation, Natural Resources, Pest Management

Bohart Museum of Entomology: 'Be Curious'

It's Saturday, Feb. 10 and it's the 13th annual UC Davis Biodiversity Museum Day at the Bohart Museum of Entomology. It's a Super Science Day showcasing 10 museums or collections across campus.  Some 2000 visitors fan into the Academic Surge...

UC Davis professor Jason Bond, director of the Bohart Museum of Entomology, shows butterly specimens to Woodland residents Olive Smith, 8, and her mother Sarah Smith. (Photo by Kathy Keatley Garvey)
UC Davis professor Jason Bond, director of the Bohart Museum of Entomology, shows butterly specimens to Woodland residents Olive Smith, 8, and her mother Sarah Smith. (Photo by Kathy Keatley Garvey)

UC Davis professor Jason Bond, director of the Bohart Museum of Entomology, shows butterly specimens to Woodland residents Olive Smith, 8, and her mother Sarah Smith. (Photo by Kathy Keatley Garvey)

Doctoral student Iris Quayle of the Jason Bond lab answers questions about spiders at the Biodiversity Museum Day at the Bohart Museum of Entomology. (Photo by Kathy Keatley Garvey)
Doctoral student Iris Quayle of the Jason Bond lab answers questions about spiders at the Biodiversity Museum Day at the Bohart Museum of Entomology. (Photo by Kathy Keatley Garvey)

Doctoral student Iris Quayle of the Jason Bond lab answers questions about spiders at the Biodiversity Museum Day at the Bohart Museum of Entomology. (Photo by Kathy Keatley Garvey)

Forensic entomologist Robert Kimsey (left) of the Department of Entomology and Nematology and  postdoctoral researcher Severyn Korneyev, a Ukrainian entomologist who studies flies, answer questions from visitors at the Bohart Museum open house. Korneyev holds a joint appointment with the UC Davis Department of Entomology and Nematology and the California Department of Food and Agriculture. (Photo by Kathy Keatley Garvey)
Forensic entomologist Robert Kimsey (left) of the Department of Entomology and Nematology and postdoctoral researcher Severyn Korneyev, a Ukrainian entomologist who studies flies, answer questions from visitors at the Bohart Museum open house. Korneyev holds a joint appointment with the UC Davis Department of Entomology and Nematology and the California Department of Food and Agriculture. (Photo by Kathy Keatley Garvey)

Forensic entomologist Robert Kimsey (left) of the Department of Entomology and Nematology and postdoctoral researcher Severyn Korneyev, a Ukrainian entomologist who studies flies, answer questions from visitors at the Bohart Museum open house. Korneyev holds a joint appointment with the UC Davis Department of Entomology and Nematology and the California Department of Food and Agriculture. (Photo by Kathy Keatley Garvey)

Professor and ant specialist Phil Ward and lab members answer question about ants. With him are doctoral candidate Ziv Lieberman and research assistant Brittany Kohler, who seeks to enroll as a doctoral student at UC Davis. (Photo by Kathy Keatley Garvey)
Professor and ant specialist Phil Ward and lab members answer question about ants. With him are doctoral candidate Ziv Lieberman and research assistant Brittany Kohler, who seeks to enroll as a doctoral student at UC Davis. (Photo by Kathy Keatley Garvey)

Professor and ant specialist Phil Ward and lab members answer question about ants. With him are doctoral candidate Ziv Lieberman and research assistant Brittany Kohler, who seeks to enroll as a doctoral student at UC Davis. (Photo by Kathy Keatley Garvey)

Margo Rubin, 5, squints to get a better look through the microscope. (Photo by Kathy Keatley Garvey)
Margo Rubin, 5, squints to get a better look through the microscope. (Photo by Kathy Keatley Garvey)

Margo Rubin, 5, squints to get a better look through the microscope. (Photo by Kathy Keatley Garvey)

Posted on Monday, February 12, 2024 at 5:11 PM
Focus Area Tags: Environment, Innovation

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