Content Related to Corn Rootworm

Crop News

Call for volunteers! Help us monitor for adult corn rootworms in 2025 - May 26, 2025
Was this a harsh winter for corn rootworm? - April 10, 2025
Summary of the Iowa Corn Rootworm Monitoring Network in 2024 - April 7, 2025
Corn Rootworm Peak Egg Hatch is Occurring - June 20, 2024
It's Time to Check Whether Corn Rootworm Management Worked - June 26, 2023
Corn Rootworm egg Hatch Behind Schedule this Year - June 21, 2022
Corn Silks (and Feeders) are Out – Assess Pollination in Fields - July 14, 2021
Corn Rootworm Monitoring Network Summary - September 10, 2020
Corn Rootworm Egg Hatch Getting a Late Start in Iowa - June 9, 2020
Do You Need to Treat for Adult Corn Rootworm This Year? - July 3, 2012
Predicted Corn Rootworm Egg Hatch Approaching - June 23, 2011

ICM Blog Post

Watch out for these silk feeding insects - July 9, 2024
Regional Update: July 10 – July 18, 2023 - July 18, 2023
Regional Update: July 3 - July 10, 2023 - July 11, 2023
Regional Update: August 2 to August 10, 2021 - August 10, 2021
Regional Update: July 28 to August 3, 2021 - August 4, 2021
Regional Update: July 19 to July 27, 2021 - July 28, 2021
Summary of Corn Root Injury Evaluation in Southeast Iowa - July 21, 2021
Regional Update: July 12 to July 20, 2021 - July 20, 2021
Regional Update: July 5 to July 14, 2021 - July 14, 2021
Recorded webinars from Essential Row Crop Management 2 series now available - August 3, 2020
Using the float test for corn rootworm larvae - June 27, 2016
Adult corn rootworm identification - August 14, 2015