Adam Sisson

Adam Sisson is an extension specialist with the Iowa State University Integrated Pest Management (IPM) program. 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
June 8, 2018 9:41 AM

Widespread hail occurred in Iowa on 6 June 2018, causing damage to many acres of corn and soybean plants. At this time, most of the corn is in the V6 to V8 growth stages, while soybeans are at the V1 to V3 growth stages. Some areas of the state also received hail injury earlier this season....

Crop Production, Plant Diseases
May 22, 2018 8:42 AM

True armyworm is a migratory pest that arrives in Iowa from southern states and lays eggs on living tissue. Adult females are attracted to fields with green plants, particularly weedy grasses or living cover crops. These plants serve as initial feeding sites for larvae. When these original host...

Crop Production, Insects and Mites
February 27, 2018 2:12 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...

Crop Production, Insects and Mites
February 21, 2018 2:25 PM

The new crop season is right around the corner, and we want you to be prepared for yield-reducing disease, insect and weed issues! ISU Extension publications are great field scouting resources and provide a wealth of information for identifying production issues in your fields.

Four ISU...

Insects and Mites, Plant Diseases, Weeds
February 14, 2018 2:32 PM

Iowa State University Extension and Outreach published the Field Crop Scouting book as an online learning tool for crop scouts and other ag professionals in Iowa. This interactive textbook allows individuals to acquire knowledge about multiple crop...

Crop Production, Insects and Mites, Plant Diseases, Weeds
February 5, 2018 1:34 PM

Iowa State University Extension and Outreach has published an updated version of the Soybean Diseases publication to help farmers and other professionals in the agriculture industry identify and scout for disease threats to soybean production in Iowa. The publication includes scouting tips,...

Plant Diseases
October 13, 2017 9:53 AM

Cover of newly revised Soybean Diseases from Iowa State University Extension and Outreach

A new version of the Iowa State University...

Plant Diseases
August 14, 2017 12:07 PM

Six teams of Iowa youth from across the state participated in the seventh annual Iowa Crop Scouting Competition on July 31 at the ISU Extension and Outreach...

Crop Production, Insects and Mites, Plant Diseases, Weeds
May 23, 2017 12:49 PM

In 2017, ISU is reporting black cutworm (BCW) peak flights by county and providing degree day resources for more personalized cutting prediction dates using actual accrued degree days for a specific location. We first reported on BCW peak flights in the...

Insects and Mites
April 5, 2017 11:42 AM

Iowa State University Extension and Outreach has published the Field Crop Scouting book as an online learning tool for students and ag professionals in Iowa. This interactive textbook allows individuals to acquire knowledge about crop scouting topics...

Crop Production, Insects and Mites, Plant Diseases, Weeds
March 23, 2017 4:24 PM

The Iowa State University Integrated Pest Management (IPM) Program is pleased to present the 7th annual Crop Scouting Competition for Iowa youth.


High school students (those completing grades 9-12) from Iowa are invited to compete and showcase their crop scouting...

Crop Production, Insects and Mites, Plant Diseases, Weeds
March 1, 2017 10:55 AM

The new crop season is right around the corner, and we want you to be prepared!


Two publications have new bundle discounts—the Weed Identification Field Guide, 2nd Edition, and the new Corn and Soybean Field Guide, recently published in fall 2016.

...

Plant Diseases, Weeds
April 5, 2016 1:39 PM

Bean leaf beetle adults are susceptible to cold weather and most will die when the air temperature falls below 14°F (-10°C). However, they have adapted to winter by protecting themselves under plant debris and loose soil. An overwintering survival model developed at ISU in 2000 is helpful for...

Insects and Mites