Pest Management & Plant Health

Honey bee scientists, beekeepers and other bee enthusiasts are especially looking forward to this UC Davis seminar.

UC Davis environmental toxicologist/biochemist Sascha Nicklisch will discuss how to disarm the defenses of the varroa mite, a major pest of honey bees, at his UC Davis Department of Entomology and Nematology seminar on Monday, Oct. 23.

Wildfires are part of California's ecosystems, and they do not have to lead to the destruction of structures and livelihoods. Each of us can contribute to improving wildfire resilience, from individual homeowners and businesses to entire communities.

It's October and it's weeding season! That's not a phrase we regularly hear. In many years in California October can be a month where weeding is a low priority task.

We are getting to the time of year where lettuce production winds down in the Salinas Valley and ramps up in the desert around Yuma, Arizona.

At first glance, Orobanche ramosa looks like an interesting blossoming plant, one that could add a unique flair to flower arrangements. But it's a parasitic weed that attaches to roots, sucks out nutrients and is threatening California's $1.5 billion processing tomato industry.

The most recent group of scientists and educators hired by University of California Agriculture and Natural Resources includes several firsts, including a UC Cooperative Extension specialist in water equity at UCLA and a UC Cooperative Extension Black, Indigenous and People of Color (BIPOC) communit...

Grazing sheep and other livestock can help convert cover crops to fertilizer for orchard crops.

Did you know that tsetse flies give birth to live offspring?

Summary Review Results from this year's Italian ryegrass (IR) herbicide trials helped quantify differences in herbicide resistance among IR populations within the southern Sacramento Valley. The trial took place in Bird's Landing, CA (near Rio Vista), and was replicated farther north in Esparto, CA.