Pest Management & Plant Health

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Yes, milkweed bugs feed on oleander aphids. This is a large milkweed bug (Oncopeltus fasciatus) with an aphid. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Will Milkweed Bugs Eat Aphids?

September 19, 2019
By Kathy Keatley Garvey
Yes, they will! Milkweed bugs gained the nickname of "seed eaters" for primarily eating the seeds of milkweed. Actually, they are opportunistic and generalists, says Hugh Dingle, emeritus professor of entomology at the University of California, Davis.
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A severe infestation of yellow starthistle in Calaveras County.
ANR News Blog: Article

USDA approves release of weevil to control yellow starthistle

September 19, 2019
By Jeannette Warnert
The USDA has announced it will allow the release of a weevil (Ceratapion basicorne) in the United States to help control yellow starthistle, an invasive weed found in 40 of the lower 48 states, reported Capital Public Radio. The weevils will initially be released in California.
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Professor James Nieh of UC San Diego. (Photo courtesy of UC San Diego)
Entomology & Nematology News: Article

James Nieh: Honey Bees and Their Predators

September 17, 2019
By Kathy Keatley Garvey
Bee scientist James Nieh, a UC San Diego professor in the Section of Ecology, Behavior and Evolution, Division of Biological Sciences, will present the first fall quarter seminar hosted by UC Davis Department of Entomology and Nematology.
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Eye-to-eye with a gravid (pregnant) tsetse fly, Glossina morsitans morsitans. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Geoffrey Attardo's Landmark Research on Genomics of Tsetse Flies

September 13, 2019
By Kathy Keatley Garvey
You probably don't think much about the blood-sucking tsetse fly--unless you're living in Africa or are planning to travel there. But if you're UC Davis entomologist-geneticist Geoffrey Attardo, you do. He led landmark research published Sept.
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A gravid (pregnant) tsetse fly, Glossina morsitans morsitans. (Photo by Geoffrey Attardo)
Entomology & Nematology News: Article

Geoffrey Attardo: Landmark Research on Genomics of Tsetse Flies

September 13, 2019
By Kathy Keatley Garvey
Landmark research led by UC Davis medical entomologist-geneticist Geoffrey Attardo provides new insight into the genomics of the blood-sucking tsetse fly, an insect that transmits the parasite that causes human and animal trypanosomiasis.
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The Bohart Museum of Entomology's live "petting zoo" is a favorite among all visitors. This is a red velvet walking stick. (Photo by Kathy Keatley Garvey)
Entomology & Nematology News: Article

Bohart Museum of Entomology's Open Houses

September 12, 2019
By Kathy Keatley Garvey
The Bohart Museum of Entomology at the University of California, Davis, has scheduled nine special weekend open houses for the academic year.
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A yellow-faced bumble bee, Bombus vosnesenskii, nectaring on Cleveland sage. One of the UC Davis Department of Entomology and Nematology seminars during the fall quarter will be on "Bumble Bee Movement Ecology and Response to Wildfire" by doctoral candidate John Mola for his exit seminar. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Who's Speaking at UC Davis Department of Entomology and Nematology Seminars

September 11, 2019
By Kathy Keatley Garvey
From honey bees to bumble bees to nematodes to mosquitoes to walnut twig beetles... Nine speakers are booked for the fall quarter seminars sponsored by the UC Davis Department of Entomology and Nematology. The seminars begin Wednesday, Sept. 25 and continue through Wednesday, Dec. 5.
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Thomas Sparks at his desk. He was the first graduate student of UC Davis distinguished professor Bruce Hammock.
Bug Squad: Article

No Generation Gap in this 'Family of Scientists'

September 10, 2019
By Kathy Keatley Garvey
Let's see...John Casida, Bruce Hammock and now Thomas Sparks. You probably recognize their names as exemplary scientists affiliated with the University of California system. They all meshed entomology, chemistry and toxicology and biochemistry.
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