Archive Nut, Prune and Olive Programs

This is a great website to view plant nutrient symptoms by plant or by nutrient. It is of ornamental plants, but hey, once you can see it on one plant you will something very similar on avocado, lemon, apple, almond, lychee or whatever alphabetic fruit you work with. Kudos to University of Florida.

The California Avocado Commission is joining forces with Kevin Turner, UC Cooperative Extension goldspotted oak borer (GSOB) program coordinator (http://ucanr.edu/sites/gsobinfo/) in producing and distributing a number of roadside signs to help control the movement of pest infested firewood.

Several UC Cooperative Extension and UC scientists have been awarded the Western Extension Directors Association Award of Excellence for work to address the outrbreak of sudden oak death in California.

Does sneezeweed make you sneeze? Over at the UC Davis Arboretum GATEway Garden. off First Street in downtown Davis, sneezeweed is blooming and bees and butterflies are all over it. We didn't see any of them "sneezing.

I thought I'd share a link to a YouTube channel from the Ohio State University Weed Science program. There is a series of short time-lapse videos of several herbicides acting on different weed species.

Medusahead (Taeniatherum caput-medusae) is an invasive annual winter grass that currently infests 17 western US states, causing massive economic and environmental damage.

Can you keep a secret? The secret world of insects? And unleash the secret of soapberry bugs?

In April, we observed leaf symptoms in select vineyards consistent with feeding damage by arboreal camel crickets. For photos and additional information, access the newsletter using the link provided below. 

A little over 1 week ago ESRI and UCANR's IGIS program sponsored the Spatial Data Bootcamp for Professionals held at UC Berkeley. At this Bootcamp we delved into the quickly evolving world of Open Source Systems, GIS, and visualizations.

Posted on May 27, 2015 by Office of Public Affairs In a landmark step in the fight against citrus greening disease, also known as huanglongbing (HLB), the U.S.