Department of Entomology
University of California, Riverside
An Undergraduate Perspective: What it's like to work in a research labDecember, 2017
After finishing my first scientific paper, I took a step back and realized how much I have learned this quarter. As an undergrad in her first research lab I didn’t really know how much work it would take to conduct my own research project and write my first scientific paper since that’s something you don’t learn in school. You can only learn what it takes from experiencing it and struggling along the way. Taking a step back, I think about how nervous I was to do a good job in the beginning of the quarter as I felt I was entrusted with such a huge responsibility, and I was! It’s a little like starting your first day of school or your first day at a new job. However, I now feel ready for next quarter because I do know what to expect and I think I’ll be a lot more prepared for my future research projects due to my struggles I have faced this quarter.
Lab Retreat at Sweeney Granite Mountain Desert Research CenterOctober, 2017
In mid-October, graduate students and PIs from the Purcell and Brelsford labs headed out on Friday afternoon to spend a weekend retreat at the beautiful Sweeney Granite Mountain Desert Research Center, which is adjacent to the Mojave Preserve. Our goal was to begin an annual tradition that will allow lab members to explore potential field sites, discuss scientific ideas, and generally hang out together outside of the university context. We arrived at Granite Cove around dusk with two dogs leading the van into the field station. After getting an introduction to the field station rules and regulations, the Brelsford lab prepared a feast while the Purcell lab engaged in a heated game of Sushi Go. The wonderful station managers Jim and Tasha provided lots of suggestions for activities, and we made a plan for several walks the following day.
Chasing invasive yellowjackets in HawaiiAugust, 2017
Madison Sankovitz & Jessica Purcell
We spent August in Volcano, Hawaii investigating a species of yellow jacket wasps, Vespula pensylvanica, in Hawaii Volcanoes National Park along with the Wilson-Rankin lab. These wasps are damaging and invasive to the Hawaiian islands, where they frequently form large, perennial, polygynous colonies. Contrasting this, the same species is found in Washington and California, but here they form mostly annual, monogynous colonies. The goal of our trip was to find yellow jacket nests, collect workers, excavate some nests, and set up experiments that will monitor the nests long-term. The overarching aim of this study is to better understand why the invasive nests in Hawaii have multiple queens and last for many years compared to those on the mainland U.S. This is a unique system in the insect world, so we took advantage of the opportunity to study it. We hope to be able to make predictions as to when and which colonies may become perennial, which will inform park managers on how to best control them.
Ants of the SierrasJune, 2016
Mari West & Jessica Purcell
We set out from Riverside, CA early in the morning of June 4, 2016 in order to get across town before the inevitable weekend traffic picked up. Driving up in two cars, we managed to stay close enough together to meet for lunch a couple of hours shy of Sacramento. It was a scorching 105° F in the central valley! Junxia and Jessica met Mari at the Sacramento airport (without a hitch, besides Mari waiting for a couple of hours) while Alan and Amaury proceeded to our first site at the Peninsula campground at Folsom Lake.