March 29, 2019


Several members of the ISU Entomology department including students, faculty, and staff, attended the recent Entomological Society of America - North Central Branch meetings in Cincinnati, Ohio from March 17 to March 20.

March 06, 2019

As part of the National training for 4-H Ag Innovator’s Experience Native Bee Challenge, Iowa State Department of Entomology helped host a group high school students from Illinois, Kansas, Missouri and other midwestern states.

February 05, 2019

AMES, Iowa — This week, the World Wildlife Fund released its 2018-2019 overwintering monarch population report. Adult monarch butterflies covered approximately 15 acres of forest canopy in Mexico, a doubling of last year’s population, and a level not seen since 10 years ago.

The report provides hope, say leaders of the Iowa Monarch Conservation Consortium.

February 05, 2019

Melanie Aust is an undergraduate research assistant with the ISU monarch butterfly research team. Aust, a native of Glenwood, Iowa, is a senior in animal ecology and a member of Gamma Phi Beta sorority, Environmental Science Club, and Fisheries and Wildlife Biology Club. She has worked with the monarch team in the field and in the lab since 2018.

January 09, 2019

Erin Hodgson has published an article entitled "Using Immediate Feedback to Improve Short-Term Learning in Extension" in the January 2018 Journal of Integrated Pest Management that explores the use of the IFAT/scratch cards that provides participants with immediate feedback and facilitates learning.  Cards offer a low budget, face-to-face technique that provides reliable evaluation data.

November 19, 2018

Niranjana Krishnan and Maura Hall presented their research at the Society of Environmental Toxicology and Chemistry (SETAC) in Sacramento this month. Niranjana talked about the risks of insecticide use on monarch butterfly larvae and Maura presented her data on neonicotinoid concentrations in various plant species including milkweed.

November 09, 2018

Aaron Gassmann has contributed to three of the top eight Journal of Economic Entomology articles that were noted as the top articles contributing to the 2017 Impact Factor and most cited for the journal, reported in the 2018 Editorial Board Report. Two USDA, ARS scientists and ISU affiliated faculty, Thomas Sappington and Rick Hellmich contributed to one of those articles entitled, “Early Detection and Mitigation of Resistance to Bt Maize by Western Corn Rootworm” in JEE Volume 109. 

October 26, 2018

Kelsey Fisher, Ph.D. student in entomology is one of 8 finalists in the ISU 3 Minute (3M) thesis competition. Three Minute Thesis (3MT®) celebrates the exciting research conducted by master’s or Ph.D. students around the world. Presenting in a 3MT competition increases students' capacity to explain their research in three minutes in a language appropriate to a non-specialist audience. Competitors are allowed one PowerPoint slide. The finals are on Nov 5th from 5-6pm in room 2157 Pearson Hall and open to the public. Please attend and support Kelsey

October 25, 2018

Daniel Robison from West Virginia University, Morgantown, has been named the next endowed dean of the College of Agriculture and Life Sciences and director of the Iowa Agriculture and Home Economics Experiment Station.

October 24, 2018

The ISU Monarch workgroup has been busy this summer. Team members participated in many summer outreach activities; more than 50 events and activities from April-Sept 2018; that’s an average of 2+ per week!

October 24, 2018

The updated 2.1 version of the Iowa Monarch Conservation Strategy is now published.

October 18, 2018

Corn borer publicationThe European corn borer publication NCR 0327 has been completed and is available in both print and PDF formats from the Iowa State University Extension and Outreach Store.  This comprehensive publication is a product of the USDA-NIFA Multi-state Committee NC246. Four Experiment Station...

October 09, 2018

David Onstad, Affiliate Professor in Entomology, has been elected to VP-elect for Plant-Insect Ecosystems Section in the Entomological Society of America.  He has responsibilities for Data Analysis and ModelingIntegrated Pest Management and Resistance Research in Integrated Field Sciences with Corteva Agriscience, Agriculture Division of DowDuPont™.

October 09, 2018

ClimaciaBlack-light sessions in late August and early September along the South Skunk River resulted in collection of several adult spongillaflies (Sisyridae: Climacia areolaris). These presumedly “rare” insects had never been recorded from central Iowa (in fact, they were previously known only from extreme NE Iowa).

October 02, 2018

The publication Home and Garden Pesticide Guidelines (PSEP 0059) by Mark Shour and Donald Lewis is now available in the ISU Extension Store.

October 02, 2018

The Personal Safety in the Greenhouse (PSEP 0043) by Mark Shour and Betsy Buffington publication is now available in the ISU Extension Store.

September 28, 2018

Scott Hutchins (PhD '87 Entomology), the global leader of integrated field sciences for Corteva Agriscience has been nominated by President Donald Trump to be USDA's undersecretary for research, education, and economics. Hutchins, an entomologist, also serves as an adjunct professor at the University of Nebraska. He was global director for crop protection research and development at Dow AgroSciences and is a past president of the Entomological Society of America. 

September 12, 2018

Based on recent findings from the state mosquito surveillance program run by Assistant Professor Ryan Smith and in close collaboration with the Iowa Department of Public Health, there have been high levels of WNV activity in mosquito populations in Central Iowa. To date there have been 30 human cases of WNV in Iowa (including 3 deaths) and are currently on pace to have the highest number of cases of WNV in the state since 2003.

September 04, 2018

As humanity experiences relentless pressures from disease-carrying mosquitoes in many parts of the world, there is an urgent need for new tools to use against those beasts – because they keep getting scarier.

Even though DEET remains the most commonly used, and most powerful, mosquito repellent ever developed, scientists are actively pursuing effective products based entirely on plant oils, some tracing their roots to traditional remedies. 


August 30, 2018

Erin HodgsonCongratulations to Dr. Erin Hodgson, member of the Soybean Aphid Resistance Management Team that was recently awarded the 2018 Entomological Society of America Plant-Insect Ecosystems Integrated Pest Management Team Award.

August 27, 2018

BOSTON, Aug. 20, 2018 — Nearly 700 million people suffer from mosquito-borne diseases — such as malaria, West Nile, Zika and dengue fever — each year, resulting in more than 1 million deaths. Increasingly, many species of mosquitoes have become resistant to the popular pyrethroid-based insecticides. Today, researchers report a new class of mosquito repellents based on naturally occurring compounds that are effective in repelling mosquitoes with potentially fewer environmental side effects than existing repellents.

August 21, 2018

Ginny Mitchell has been selected as the 2018 Recipient of the Friend of Science (FOS) Award presented by the Iowa Science Teachers Section (ISTS) of the Iowa Academy of Science (IAS). The Friend of Science Award recognizes those within the state who has made significant contributions to ISTS and/or to Science Education at the local, regional or statewide level. She will be recognized on Monday, October 8th at their 2018 Fall Conference.


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