In the Media
[12/21/15] Spectral confocal microscopy has been used to visualize neurons with the help of silver- and gold-based cell labeling. The development enables imaging of archived tissue samples, which could aid long-term clinical research efforts and diagnostics for cancer and neurological disorders... "With the prediction that superior-resolution microscopic techniques will continue to evolve, older archived samples could be reimagined with newer technologies and with the confidence that the signal in question was preserved," said University of Minnesota professor Karen Mesce (Entomology). "The progression or stability of a cancer or other disease could therefore be charted with accuracy over long periods of time." Full story at: Photonics.com
[10/22/15] Congratulations to Ernesto Ràzuri Gonzales (M.S. Holzenthal), recipient of a Judd Fellowship, a $2,500 award which funds academic work abroad. This fellowship supported his work surveying the caddisfly fauna of aquatic habitats on the Andes in central Ecuador, and visits to museums and universities in Quito to examine their Trichoptera collections and establish contact with researchers. Well done, Ernie!
[10/13/2015] You likely notice the influx of Asian lady beetles over this past unseasonably warm weekend. The Star Tribune spoke with Val Cervenka and Steve Kells regarding the massive numbers of beetles they witnessed this weekend, and MPR spoke with Bob Koch about the damage the little pests are capable of inflicting. Read the Star Trib articleand listen to the MPR story for more information, but it sounds like the beetles are looking for a warm place to spend the winter, and they're here to stay.
[10/5/2015] Congratulations are in order for Anh Tran, M.S. student under Bob Koch, who was recently selected as the recipient of this year's Dr. Nancy “Rusty” Barceló Scholarship. This scholarship is intended to assist women students with financial need in completing their education at the University, with a special focus on women of color, new immigrants, and first generation college students. Anh was recognized at the annual Celebrating University Women Awards Program.
[10/2/2015] "It was a crazy year for soybean aphids," said Robert Koch, University of Minnesota Extension entomologist - which is one of the reasons that more than 50 people attended the Crop Production Field Day in Clarks Grove, MN on September 15, 2015. The day presents a chance for area farmers to see how hybrids compare side-by-side and to hear firsthand from agricultural professionals. Read the full article.
[9/30/2015] Minnesota graduate students took the top three places in the student talk competition at the North Central Forest Pest Workshop on the Menominee Indian Reservation in Keshena, Wisconsin. Congrats to Rachael Nicoll, giving her first ever scientific talk, Andrea Hefty, and Marissa Streifel, for jobs well done!
[9/29/2015] Congratulations, Ian Lane and Anthony Hanson, on receiving Plant-Insect Ecosystems Awards! Ian was awarded the Plant-Insect Ecosystems Master’s Student Achievement in Entomology Award. Anthony was awarded the Kenneth and Barbara Starks Plant Resistance to Insects Graduate Student Award. P-IE Graduate Awards, along with other P-IE Awards, will be presented at ESA 2015 during the Monday (November 16) networking session. Great work!
[10/1/2015] The University of Minnesota Forest Entomology Laboratory. One prof, a pile of students, and one pesky emerald ash borer.
[9/15/2015] There have been a lot of questions about yellow jackets lately. These insects are at their peak numbers now, and nests now are being discovered. Yellow jackets are predators and consume 10 times their weight in other insects, mostly grubs and caterpillars. Therefore, they have great value as biological control agents and might be helping you. Jeffrey Hahn, University of Minnesota Extension entomologist, added this information. While in most cases people are seeing yellow jackets, there is a tendency to call all stinging insects bees, which can be confusing. Different approaches are taken for control depending on whether yellow jackets or honey bees are present. Read the Full Article