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Dr. Erin Hodgson started working in the Department of Entomology at Iowa State University in 2009. She is an associate 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. 

Photo of Erin Hodgson

Dr. Daren Mueller is an associate professor and extension plant pathologist at Iowa State University. He is also the coordinator of the Iowa State University Integrated Pest Management (IPM) program. Dr. Mueller earned 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. His main research interests involve understanding the biology and management of soybean diseases. The Iowa State IPM program, among other things, develops several publications about field crops pests, leads the ISU Field Extension Farm, and is involved in several STEM education projects. 

Daren Mueller

Dr. Alison Robertson is an associate 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.

Alison Robertson photo

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. 

Adam Sisson

Dr. Mark Licht is an assistant 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.

Mark Licht

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.

Meaghan Anderson
April 19, 2019 5:00 PM

Each year, Iowa State University’s IPM team monitors field crop pests to help inform farmers and scouting personnel about pest activity in Iowa. This year, our moth trapping network includes black cutworm (BCW) and true armyworm (TAW), two migratory pests of crops in Iowa that are unpredictable...

Crop Production, Insects and Mites
April 16, 2019 11:30 AM

Today, we will take a quick trip around the world to explore how other cultures have used miscanthus. East Asian cultures incorporated miscanthus into their everyday lives: paintings, toys, household items, rituals, and in some cases medicinal uses.

Crop Production
April 15, 2019 7:59 AM

Under the Worker Protection Standard (WPS) as revised in 2015, there are specific requirements for handlers when pesticide labels require the use of a respirator. Handlers are employees, owners, and family members who apply, load, unload, rinse pesticide application equipment or do other tasks...

Pesticide Education
April 12, 2019 9:21 AM

The Crop Protection Network (CPN) has published its 2019 fungicide efficacy tables for corn and soybean foliar diseases and soybean seedling diseases. These three publications can be found at the CPN website, under resources...

Plant Diseases
April 12, 2019 9:03 AM

University of Missouri's Kevin Bradley and Mandy Bish recently shared a tailored list on several principles that have been researched and verified regarding dicamba usage ahead of #Plant2019. 

Bradley and Bish's list includes five principles to remember when communicating with producers...

Weeds
April 9, 2019 9:16 PM

March more or less came in and went out like a lion. The below normal temperature trend we experienced in February continued through March, averaging 5.2 F below normal. Western and southern Iowa experienced wetter than average conditions in March while the rest of the state experienced below...

Crop Production
April 5, 2019 10:03 AM

Hungry pests begin to emerge with warm spring weather and spread to favorite foraging spots such as trees, shrubs, gardens and even crop fields. To raise awareness of damaging pests, the United States Secretary of Agriculture Sonny Perdue issued a proclamation making April 2019 “...

Insects and Mites
April 3, 2019 11:20 AM

University of Illinois Extension Plant Pathologist Nathan Kleczewski recently conducted an interview through the Illinois Extension news service regarding pre-season management and preparation for tar spot in 2019.

While Iowa isn't as heavily impact as some counties in Illinois, the...

Plant Diseases
April 1, 2019 10:08 AM

The Iowa State University Extension and Outreach Integrated Pest Management program will host the ninth annual Crop Scouting Competition for Iowa Youth, July 29 at the Field Extension Education Laboratory in...

Crop Production
March 25, 2019 11:18 AM

One benefit of planting cover crops is their contribution to weed management.  While several factors contribute to the inhibition of weeds by cover crops, the physical barrier of cover crop residue on the soil surface is most important.  Research has shown a strong relationship between the...

Weeds
March 21, 2019 4:26 PM

The introduction of Palmer amaranth has the potential to significantly impact Iowa crop production in the future.  But as the saying goes, there’s a silver lining behind every cloud, and Palmer amaranth’s silver lining might just be the Iowa Noxious Weed Law.  

Iowa’s Noxious Weed Law has...

Weeds
March 13, 2019 9:40 AM

Old man winter seems to just be hanging around, but we have had some glimpses that spring will arrive eventually.

We’ve had below normal temperatures (averaged for December, January, and February was 20.8 degrees or 1.3 degrees below normal) and above normal precipitation (total...

Crop Production
March 9, 2019 8:31 AM

Several reports of new resistant traits in the weedy Amaranths were announced recently.  First, Illinois reported two populations of waterhemp resistant to metolachlor and other...

Herbicide Resistance
March 4, 2019 8:39 AM

Recent research at Kansas State University has confirmed farmers' claims of reduced herbicide efficacy in controlling Palmer amaranth in fields. According to the research, Palmer amaranth samples, collected from a long-term conservation tillage study, were identified as being resistant to 2,4-D...

Herbicide Resistance
February 28, 2019 3:44 PM

The fall of 2018 was challenging for most farmers. It started with rainfall beginning in early September as the corn and soybean crop was maturing. While a good portion of the crop was harvested, rain and cold temperatures limited fall tillage operations. This presents an opportunity to save...

Crop Production
February 28, 2019 2:55 PM

These species, whether it be insects, weeds or pathogens have the power to drastically alter a landscape by feeding on, or out-competing, plants or other native species. Populations of invasive species are often large enough to kill large numbers of trees and plants, reduce soil quality and...

Insects and Mites, Plant Diseases, Weeds
February 22, 2019 3:01 PM

The IPM team at Iowa State University has been monitoring for field crop pests for a long time. The target pests have changed over the years, but the goal always remains the same: help inform farmers about pest activity in Iowa. One long-standing...

Insects and Mites
February 19, 2019 10:01 AM

Farmers and crop advisors are invited to attend the Southeast Iowa Agricultural Research Association annual meeting at the Johnson County Extension office in Iowa City on Thursday, March 7, 2019 beginning at 10:00 a.m.

The day will feature an update on activities at the Iowa State...

Crop Production
February 12, 2019 4:20 PM

Welcome to ISU Biomass, led by the Heaton Lab at Iowa State University. Together with our partners, we work to integrate perennial crops into the annual crop landscape to improve economic, environmental, and social outcomes. One of our focus areas is the production and ecophysiology of giant...

Crop Production
February 11, 2019 3:57 PM

The Crop Protection Network (CPN), a collective of multiple land grant universities across the region, published two new resources for Iowa farmers detailing tar spot in corn, caused by phyllachora maydis, and soybean seed quality for 2019.

Grain Handling and Storage, Plant Diseases
February 11, 2019 11:11 AM

This cold and snowy weather hopefully has everyone dreaming of warmer days this spring.  The 2019 growing season will be here before we know it, but now is a great time to plan for the year.  While many farmers have already purchased pesticides for the growing season, it’s important to read the...

Crop Production, Pesticide Education
February 7, 2019 12:24 PM

With the rising popularity of cover crops we frequently receive questions from producers about how to grow and sell cover crop seed. Here’s some important information if you are interested in growing and selling cover crop seed.  

Frequently farmers wish to buy a small grain and plant it...

Crop Production
January 31, 2019 10:52 AM

Winter months often find us making lists of things we want to get done prior to spring field work and planting. Now is a good time to consider how to safely dispose of old pesticides and chemicals. 

The easiest way to manage pesticides is to plan on not having any leftovers. If you hire...

Pesticide Education
January 31, 2019 7:09 AM

Recent text from an extension client:  
Mark Licht is telling us to plant 120-140K soybeans.  Tells us why more isn’t cost effective. You tell us 160K 15” rows for weeds.  I wish you all would coordinate your story. The bottom line is net profit which is a holistic concept but every...

Weeds
January 25, 2019 1:32 PM

Under the Worker Protection Standard (WPS) as revised in 2015, agricultural workers and pesticide handlers must be trained annually in pesticide safety.

Who needs to be trained?

Both agricultural workers (people employed to perform work activities related to the...

Pesticide Education

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