Archive Nut, Prune and Olive Programs

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Photo of Asian Citrus Psyllid
HOrT COCO-UC Master Gardener Program of Contra Costa: Article

Be Careful! Moving Pests Around Can Be Too Easy

August 28, 2023
By Help Desk Team
A poet once said, A weed is but an unloved flower. Sometimes though, a weed, an insect, or a four-legged critter can become a dangerous pest. In a state like California where so much of our economy is agriculturally based, these pests can wreak havoc.
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Byzantine gladiolus by knoxilla is licensed under CC BY-NC-SA 2.0.
Under the Solano Sun: Article

The News From Weedy Acres

August 28, 2023
Greetings! It has been a long time since I have written to you all, and I am more than a little rusty! Today's big news is that my new gladiolus bulbs have arrived from the Old Bulbs Gazette and have been planted more or less.
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Justin Valliere is the Department of Plant Sciences' new assistant professor of UC Cooperative Extension, with expertise in restoring California's natural landscapes. (Trina Kleist/UC Davis)
UC Weed Science (weed control, management, ecology, and minutia): Article

Valliere brings expertise in restoration ecology

August 27, 2023
By Gale Perez
Justin Valliere has been hired to expand the Department of Plant Sciences' reach in the fields of invasion and restoration ecology. Valliere started as an assistant professor of UC Cooperative Extension in July.
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Baby Blue Eyes
Spill the Beans: Article

Plant Pollination: Plants for Pollinators

August 26, 2023
A garden with a variety of plants with colorful blooms that produce pollen and nectar attracts and helps to support a variety of birds, butterflies, moths, and beneficial insects year-round. These visitors play a critical role in sustaining our ecosystem by helping our plants reproduce.
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A Stagmomantis limbata, perched on a zinnia, is waiting for passing prey. (Photo by Kathy Keatley Garvey)
Entomology & Nematology News: Article

BYOM: Bring Your Own Mantis to Bohart Museum Open House

August 26, 2023
By Kathy Keatley Garvey
It's BYOM at the Bohart Museum of Entomology today (Sunday, Aug. 27). That's Bring Your Own Mantis. The open house, themed "Praying Mantises," is set from 1 to 4 p.m., in Room 1124 of the Academic Surge Building, 455 Crocker Lane. It is free and family friendly.
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Close up of two psocids, note long sweeping antenna and distinctly marked wings. Photo Mark Bolda
Strawberries and Caneberries: Article

Psocids in Strawberry

August 26, 2023
By Mark P Bolda
We are now finding yet another interesting insect in the strawberries; these have been around before but this year their numbers are remarkably high in some areas and as such worth some of our time to examine more fully.
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A Painted Lady, Vanessa cardui, with chunked-out wings, nectars on a Mexican sunflower, Tithonia rotundifola. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Luck Be a Lady

August 25, 2023
By Kathy Keatley Garvey
When Frank Loesser (1910-1969) wrote and composed "Luck Be a Lady" in 1950, he wasn't thinking of a butterfly. But when we spotted this Painted Lady (Vanessa cardui) in our garden this week, we knew she was lucky.
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UC Marin Master Gardeners: Article

March 2023: Straw Bale Gardening

August 25, 2023
Setting up straw bales for growing spring and summer veggies has become an annual event in the Edible Demonstration Garden. Over the years, a number of different edibles have been tried in the straw bales but the most successful have been....
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