Ongoing research

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Mischievous garden gnomes
Garden Notes: Article

Maintaining a Senior Friendly Low Maintenance Yard

December 28, 2021
By Marceline D Sousa
The needs of the garden can easily lead to feeling overwhelmed. At one point or another, every aging gardener will feel the angst of not knowing where to begin. With each new season, there is the realization that what was managed last year may not be possible this year.
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This image of a black-tailed bumble bee, Bombus melanopygus, was taken in Benicia on Jan. 25, 2020. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Wanted: The First Bumble Bee of the Year in Yolo or Solano Counties

December 28, 2021
By Kathy Keatley Garvey
Wanted: the first bumble bee of the year in Yolo or Solano Counties! If you're the first to photograph one and email it to the Bohart Museum of Entomology you'll win the prize: a coffee cup designed with an image of the endangered Franklin's bumble bee.
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Chart
Entomology & Nematology News: Article

Winter Quarter Seminars Begin Jan. 5

December 27, 2021
By Kathy Keatley Garvey
The UC Davis Department of Nematology's winter quarter seminars will take place on Wednesdays at 4:10 p.m., beginning Jan. 5 and continuing through March 9, announced seminar coordinator and nematologist Shahid Siddique, assistant professor.
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Randa Jabbour, first seminar speaker of the quarter
Bug Squad: Article

UC Davis Department of Entomology Rolling Out the Seminar Schedule

December 27, 2021
By Kathy Keatley Garvey
Ready for the new year? The UC Davis Department of Nematology's winter quarter seminars will take place on Wednesdays at 4:10 p.m., beginning Jan. 5 and continuing through March 9, announced seminar coordinator and nematologist Shahid Siddique, assistant professor.
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Black Locust ‘twisty baby’
Spill the Beans: Article

Oops! I did it again

December 27, 2021
by Melody Kendall After working an hour or so doing some fall pruning in my garden, the song Oops I did it again' came to mind as I rushed into the house for a quick wash on my itching arms. It seems every time I work in my garden I forget that the gaillardia plant is a skin irritant.
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Article

December in The Orchard: Frost and Peach Leaf Curl

December 24, 2021
December is a slow month in The Orchard, but there are still a couple of things going on, both related to the start of winter. First up, we have had several nights of frost as well as ice on the birdbaths. That means the citrus and avocado trees are at risk.
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Santa greets a monarch butterfly, Danaus plexippus. This one is a male. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

It's Beginning to Look a Lot Like...Chrysalis

December 24, 2021
By Kathy Keatley Garvey
It's beginning to look a lot like...chrysalis. It didn't "look at all like chrysalis" this year in our pollinator garden in Vacaville, Calif. We spotted only one monarch--repeat, only one monarch--and it fluttered around and finally oviposited on our milkweed. The eggs vanished.
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Delta Region Areawide Aquatic Weed Project (DRAAWP) logo
UC Weed Science (weed control, management, ecology, and minutia): Article

Mapping waterhyacinth drift and dispersal in the Sacramento–San Joaquin Delta using GPS trackers

December 23, 2021
By Gale Perez
From the Journal of Aquatic Plant ManagementSpecial Issue Vol. 59s 2021 John Miskella and John Madsen FULL ARTICLE Abstract Waterhyacinth [Eichhornia crassipes (Mart.) Solms)] is a perennial free-floating aquatic plant species native to the Amazon region of South America.
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