Agriculture

It's a strikingly beautiful insect. But in its larval stage, the alfalfa butterfly, Colias eurytheme--also known as the orange sulphur butterfly--is a pest. If you grow alfalfa, you're not a fan of this butterfly, and rightfully so.

If you're looking for a worthy cause to support during the giving season (and as a bonus, receive a tax deduction), think tardigrades, aka water bears. Or more specifically, think "sculpture in front of the Bohart Museum of Entomology at the University of California, Davis.

Noble Orchards in Paradise, California is the last remaining apple orchard in Butte County.

It's all about the bumble bees... And now doctoral candidate John Mola of the Neal Williams lab, UC Davis Department of Entomology and Nematology, will present his exit seminar on "Bumble Bee Movement Ecology and Response to Wildfire" at 4:10 p.m., Wednesday, Oct. 9 in Room 122 of Briggs Hall.

Summary Note Mechanical cultivation is a useful tool in controlling herbicide-resistant Italian ryegrass individuals in a rainfed wheat system but is only about half as effective as Axial in reducing overall pressure from Italian ryegrass (expressed as a percentage of total groundcover).

Reposting from UC Small Grains Blog (https://ucanr.edu/blogs/blogcore/postdetail.cfm?postnum=31431) ... Results for the 2018-2019 fall planted UC Statewide Small Grain Variety Trials are now available at: http://smallgrains.ucanr.

Fact: Eighty percent of the world's population eat insects. Fact: At least 80 percent of those attending the Bohart Museum of Entomology's open house on entomophagy ate one or more insects--a cricket, an earthworm or a mealworm. The diners ranged in age from a 9-month-old girl to senior citizens.

Zheng Wang, vegetable crops advisor with UC Cooperative Extension in Stanislaus County, visited an ag class at Stanislaus State to discuss a state-of-the-art vegetable production practice that involves grafting, reported Alivah Stoeckl in Stan State News.

If you're interested in nematodes--also called "roundworms"--then you'll want to be around when plant nematologist Nathan Schroeder, associate professor of crop sciences at the University of Illinois at Urbana-Champaign, presents a seminar on Wednesday, Oct.

UC Davis agricultural entomologist Christian Nansen, the newly selected guest editor of a special issue of the journal Remote Sensing, has issued a call for contributions.