San Bernardino

UC Agriculture and Natural Resources is committed to developing an inclusive and equitable society by reaching all segments of California's population.

Small beetles are causing big problems in Southern California. Two closely related species, the polyphagous shot hole borer and the Kuroshio shot hole borer (collectively referred to as invasive shot hole borers), have been attacking more than 60 species of trees.

From Fox Weather by way of CA Avocado Commission, hot weather is forecast for mid- to late- June This is a time to make sure that trees are adequately hydrated prior to the heat spell.

Doug Arnold is 100% home-grown and has been a UC Cooperative Extension (UCCE) San Bernardino County Master Gardener in the High Desert since 1997. Doug and his wife have lived in the High Desert since 1982. He enjoys DIY projects, such as building raised bed gardens.

Preparing your Garden for Summer's Heat As spring draws to a close and I begin to accept that summer is truly on its way, I have a mix of emotions.

Watch out for these insects! Invasive shot hole borers (ISHB) represent two related species of beetles (polyphagous and Kuroshio) in the genus Euwallacea.

reposted from: https://ucanr.edu/blogs/blogcore/postdetail.cfm?postnum=41400 Stinking Stinknet is Spreading in Southern California.

Stinknet (Oncosiphon piluliferum, aka globe chamomile) is a winter annual that is spreading across Southern California and poses threats to wildlands, rangelands and agricultural areas. Stinknet was first found in western Riverside County in the early 1980's.

Interested in knowing how people are using their geospatial skills in the era of COVID-19?

I couldn't wait until next week to share some more of the great stories we are hearing. Overall, our day of meetings with our state elected representatives went very well yesterday. Most of our visits included key volunteers, coordinators, or program participants.