Rangelands

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Figure 4. Time required for western subterranean termites to begin consuming baits installed during four different seasons in California’s San Francisco Bay Area. Red points on termite heads represent the average time-to-attack (number of days between installation and first observation of bait consumption). Red bars extending above and below each point represent standard error of the mean. Photo by Casey Hubble, UCCE.
Pests in the Urban Landscape: Article

Termite Bait Study

November 28, 2023
By Andrew M Sutherland
Subterranean termites (Family Rhinotermitidae) are considered the most serious wood-destroying pests in the world, causing an estimated $32 billion in global economic impact each year. California is home to both native and introduced subterranean termite species (Figure 1).
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Honey bees at work in the hive. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Professor James Nieh: Deciphering Honey Bee Communication

November 27, 2023
By Kathy Keatley Garvey
The fascinating world of honey bee communication! The next UC Davis Department of Entomology and Nematology seminar will feature professor James Nieh, a bee biologist in the Section of Ecology, Behavior, and Evolution, Division of Biological Sciences, UC San Diego and associate dean in the Division...
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Bee biologist James Nieh of UC San Diego researches honey bee communication.
Entomology & Nematology News: Article

Professor James Nieh: Honey Bee Communication

November 27, 2023
By Kathy Keatley Garvey
Professor James Nieh, a bee biologist in the Section of Ecology, Behavior, and Evolution, Division of Biological Sciences, UC San Diego and associate dean in the Division of Biological Sciences, will speak on "Danger, Dopamine, and Dance: New Insights from the Magic Well of Honey Bee Communication"...
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A female praying mantis, Stagmomantis limbata, rests on a cactus in Vacaville. She's the last of the season. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

It's Green Friday

November 24, 2023
By Kathy Keatley Garvey
Today is Black Friday, a day that marks the beginning of the Christmas shopping season. It's reportedly the busiest shopping day of the year. But to us, today is Green Friday, in recognition of a female green praying mantis,Stagmomantis limbata.
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The squash bee, Peponapis pruinosa, pollinating a squash. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Bee-ing Thankful for Honey Bees

November 23, 2023
By Kathy Keatley Garvey
Let's put the "thanks" in THANKSgiving by bee-ing thankful for the honey bee, Apis mellifera...
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A honey bee heads toward an almond blossom on Bee Biology Road, UC Davis. (Photo by Kathy Keatley Garvey)
Entomology & Nematology News: Article

Research Seminar: 'Improving Cross-Pollination in Deciduous Fruit Trees'

November 21, 2023
By Kathy Keatley Garvey
Senior scientist Arnon Dag of the Agricultural Research Organization, Volcani Institute, Israel, will speak on "Improving Cross-Pollination in Deciduous Fruit Trees" at the UC Davis Department of Entomology and Nematology seminar on Monday, Nov. 27. Dag will present his seminar at 4:10 p.m.
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A tiny monarch egg. Image taken on Nov. 14, 2023 in a Vacaville garden. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Monarchs on the Move...So Many Mysteries

November 21, 2023
By Kathy Keatley Garvey
Monarchs on the move...so many mysteries. Where do Western monarchs go after leaving their overwintering sites along coastal California in February? An observation: They didn't stop in the spring or summer to deposit eggs on any of our four species of milkweed in our Vacaville pollinator garden.
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