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May 2025Archived

 

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granary oak 1
UC Oaks: Page

Oak Woodland Wildlife

Oak woodlands are one of the richest broad habitats in the state, with well over 300 terrestrial vertebrates utilizing woodlands at some time during the year. They are also extremely important for a wide range of insect life.   How they are managed can therefore have a significant impact…
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UC Oaks: Page

Conifer Encroachment Resources

There are a number of useful references that address the ecological and policy aspects of the conifer encroachment issue. Several UCANR publications are also currently under development. Policy Valachovic, Y., Quinn-Davidson, L., and Standiford, R. Can the California Forest Practice Rules Adapt to…
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MOB infested valley oak
UC Oaks: Page

Threats to Oak Woodlands

Invasive Insect: Mediterranean Oak Borer (MOB) The Mediterranean Oak Borer (MOB; Xyleborus monographus) is an introduced ambrosia beetle that was found infesting several valley oak (Quercus lobata) trees in Napa County in 2019. The insect was likely introduced on imported wood products. To date, it has…
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UC Master Gardener Program of Contra Costa County: Event

Ask a Master Gardener - Our Garden - AAMG2026

Event Date
Jul 1, 2026

Come and find our Ask A Master Gardener (AAMG) table at the 'Our Garden' Demonstration Garden to get answers to all your questions and so much more!
UC Master Gardener Program of Contra Costa County
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UC Master Gardener Program of Contra Costa County: Event

Ask a Master Gardener - Our Garden - AAMG2026

Event Date
Jul 15, 2026

Come and find our Ask A Master Gardener (AAMG) table at the 'Our Garden' Demonstration Garden to get answers to all your questions and so much more!
UC Master Gardener Program of Contra Costa County
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UC Master Gardener Program of Contra Costa County: Event

Ask a Master Gardener - Our Garden - AAMG2026

Event Date
Jun 3, 2026

Come and find our Ask A Master Gardener (AAMG) table at the 'Our Garden' Demonstration Garden to get answers to all your questions and so much more!
UC Master Gardener Program of Contra Costa County
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UC Master Gardener Program of Contra Costa County: Event

Ask a Master Gardener - Our Garden - AAMG2026

Event Date
Jun 10, 2026

Come and find our Ask A Master Gardener (AAMG) table at the 'Our Garden' Demonstration Garden to get answers to all your questions and so much more!
UC Master Gardener Program of Contra Costa County
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UC Master Gardener Program of Contra Costa County: Event

Ask a Master Gardener - Our Garden - AAMG2026

Event Date
Jun 17, 2026

Come and find our Ask A Master Gardener (AAMG) table at the 'Our Garden' Demonstration Garden to get answers to all your questions and so much more!
UC Master Gardener Program of Contra Costa County
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