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Dr. Erin Hodgson started working in the Department of Entomology, now the Department of Plant Pathology, Entomology, and Microbiology, at Iowa State University in 2009. She is a professor with extension and research responsibilities in corn and soybeans. She has a general background in integrated pest management (IPM) for field crops. Dr. Hodgson's current extension and research programs are focused on improving corn and soybean production by using IPM tactics to protect yield and increase overall farmer profits. Among other projects, she oversees insecticide efficacy evaluations for soybean aphids, Japanese beetles, and aphids in corn. Erin also helps manage emerging field crop pests and invasive species.
Daren Mueller is an associate professor and extension plant pathologist at Iowa State University. He is also the coordinator of the Iowa State Integrated Pest Management (IPM) program. Daren received his bachelor's degree from the University of Wisconsin-Madison in 1996, and his master's degree and doctorate in Plant Pathology from the University of Illinois-Urbana in 1999 and 2001. Daren’s main research interests involve understanding the biology and management of field crop diseases. Daren is also a co-director of the North Central IPM Center and the Crop Protection Network.
Dr. Alison Robertson is a professor of plant pathology and microbiology. She provides extension education on the diagnosis and management of corn and soybean diseases. Her research interests include Pythium seedling disease of corn and soybean and Goss's wilt. Dr. Robertson received her bachelor's degree in plant pathology in 1991 from the University of Kwazulu-Natal, Pietermaritzburg, and came to the United States in 1999 to pursue a doctoral degree in plant pathology at Clemson University. She started working at Iowa State University in May 2004.
Adam Sisson is an extension specialist with the Iowa State University Integrated Pest Management (IPM) program and a Certified Crop Adviser. Sisson focuses on the development of publications and other educational resources for farmers, agribusiness, and students. He received his bachelor's degree in agronomy and environmental studies in 2006 and a master's degree in sustainable agriculture in 2009; both from Iowa State University.
Dr. Mark Licht is an associate professor and extension cropping systems specialist with Iowa State University Extension and Outreach. His extension, research and teaching program is focused on how to holistically manage Iowa cropping systems to achieve productivity, profitability and environmental goals. Research is centered around varied aspects of soybean, corn and cover crop management as well as agronomic implications of precision technologies.
Meaghan Anderson is a field agronomist in central Iowa and an extension field specialist at Iowa State University Extension and Outreach. Educational programming is available for farmers, agribusinesses, pesticide applicators, certified crop advisors, and other individuals interested in crop production.
Areas of expertise include weed management, weed biology, cover crops, corn and soybean management, and integrated pest management.
Subscribe to the Central Iowa Crop Update for current topics and agriculture events in the area.
Dr Laura Jesse Iles directs the North Central IPM Center. Dr. Iles has earned B.S. (Animal Ecology), M.S. (Entomology), and Ph.D. (Co-major in Entomology and Ecology and Evolutionary Biology) degrees, all from Iowa State University. In addition to directing the PIDC, Dr Iles serves as the entomology diagnostician. As part of the ISU Integrated Pest Management Program Dr. Iles provides educational training in the broad areas of consumer horticulture, biological control, and invasive insect management.
Dr. Sotirios Archontoulis is an assistant professor of integrated cropping systems at the Department of Agronomy. His main research interests involve understanding complex Genotype by Management by Environment interactions and modeling various components of the soil-plant-atmosphere continuum. Dr. Archontoulis's overall goal is to investigate practices that can increase the efficiency of system by means of increasing crop yields and simultaneously decreasing inputs or losses such as water and nitrogen. His approach combines field experimentation and use of mechanistic simulations models.
Subscribe to RSS FeedPostemergence herbicide application season is already upon us in much of Iowa, but with the delayed crop planting in some areas, it may extend through much of the month of June. Herbicide application timing should always focus on the sizes of weeds targeted but remember that many products use...
Regional Update: May 23 – June 1, 2022
With planting wrapping up across the state, the attention is focusing to taking the first cutting of alfalfa, herbicide applications, and starting sidedressing nitrogen in corn. Read on to hear what ISU Extension Field Agronomist’...
The trapping season for true armyworm (TAW) and black cutworm (BCW) has come to an end. We appreciate our cooperators for tirelessly checking traps over the last two months and reporting their captures so we can provide the most accurate scouting information for these pests. To recap, we had 44...
Recent surveying suggests that farmers and their advisors are interested in receiving short bursts of information via text messaging. We formed the Iowa Pest Alert Network with the goal of providing short, timely insect pest updates to farmers and advisors through text messages. These updates...
This year’s Weed Science Field Day will be held on Thursday, July 14 at the Iowa State University Curtiss Farm, Ames, IA.
Although the 2022 cold and wet spring has significantly delayed corn and soybean planting in Iowa, we are still on track to demonstrate corn and soybean research plots...
Last week, moth flights into Iowa continued to decrease compared to previous weeks. In total, our cooperators captured 38 true armyworm (TAW) moths and 65 black cutworm (BCW) moths during Week 8 (May 15 to May 21).
Week 8 report:
Nearly all TAW moths were...
Weather conditions were quite favorable this past week allowing Iowa farmers 5.4 days for fieldwork across Iowa allowing for significant planting progress across nearly all of Iowa. With that said, there are still isolated pockets where soils remain too wet to allow for fieldwork. Frost...
It is the time of year when Extension Field Agronomists receive questions from farmers who have been asked if they can apply pesticides for their neighbors. There are a few things you should know before you agree to apply pesticides for your neighbors.
A private pesticide applicator in...
Last week, moth flights into Iowa were slightly lower than previous weeks. In total, our cooperators captured 55 true armyworm (TAW) moths and 102 black cutworm (BCW) moths during Week 7 (May 8 to May 14).
Week 7 report:
Moths of each species were captured almost...
When a pesticide application moves beyond the application site to a place it’s not wanted – known as pesticide drift – it can cause damage to acreages, gardens, and landscape plants. Pesticide drift can occur virtually anywhere – in rural areas, towns, and cities.
Are You Sure It’...
Farmers finally caught a break last week and were able to make a lot of planting progress across most of the state. Some areas that did not miss the rains last week had more limited progress made with getting the crop in the ground. The earlier planted crops and even some of the crops put in...
Western and northern corn rootworms are serious corn pests in Iowa and the Corn Belt. These pests readily adapt to management tactics, especially in continuous corn production. The larvae consume corn roots, reducing nutrient and water uptake and causing stalk lodging. The adults may also feed...
The planting is slow in 2022 – according to last Monday’s USDA Crop Progress Report corn planting was at 14% and soybean planting was at 7% complete. This is nearly two weeks behind normal. This week’s warm temperatures have driven up soil temperatures but wet soil conditions are still the...
Moth flights into Iowa continued to increase last week. In total, our cooperators captured 118 true armyworm (TAW) moths and 183 black cutworm (BCW) moths during Week 6 (May 1 to May 7).
Week 6 report:
Moths of each species were captured almost every day last...
While not much planting progress was made last week (again), the warmer and drier weather this week should provide more favorable conditions for fieldwork and planting. Some of the hot topics over the last week across the state included concerns about cover crop termination, seeding forages yet...
This spring's weather has resulted in an unusually slow start to the growing season, especially when compared with the past two years. In springs like these, field operations are condensed and there may be temptation to skip some of the field preparation to get acres planted in a timely manner....
Corn and soybean planting is progressing very slowly across the state. The starting soil conditions (temperature, water, nitrogen) however are very different from last year. In this blog we’ll benchmark soil conditions using simulated data from...
When selecting a pesticide, make sure you read the label to ensure that you have the Personal Protective Equipment (PPE) needed...
Last week, we saw an increase in the number of moths caught around the state. This is not surprising considering a few storm systems moved through the Midwest, and strong southerly winds prevailed on April 23 and during the late part of last week. In total, our cooperators captured 105 true...
It has been a slow start to the 2022 growing season with minimal fieldwork and planting done across the state. According to the USDA-NASS May 2 Crop Progress...
Brrrrrrrrr. Is summer ever going to come? It’s cold. It’s wet. Planting progress is behind and everyone is starting to get antsy. When we finally get our seed in the ground, as Emily Unglesbee so eloquently wrote, “...
Over the last couple of weeks there have been numerous reports of both corn and soybean fields being planted. At present, soil temperatures are hovering just below 50oF for most of the state, with the exception of portions of southern corner of Iowa. What should we expect from these...
Today during our Crops Team meeting, many field agronomists shared that cool soil temperatures and rain have delayed planting in Iowa, but there are some very determined farmers getting acres planted around the state. These cool and wet conditions during spring are favorable for a few seed and...
Black cutworm (BCW) and true armyworm (TAW) moths continued to migrate into Iowa during Week 4 (April 17 to April 23). Last week, our cooperators reported a total of 60 BCW and 13 TAW moths throughout the state.
Week 4 report:
All of the moths were captured in...