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Herbicide Resistance and Weed Management Course

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Certified Crop Adviser Online Training

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Crop Scout Training Available Online

Latest ICM News

Apr 26, 2018 Alfalfa Weevils Get a Slow Start in 2018
Apr 25, 2018 A Tough Winter for Bean Leaf Beetle
Apr 23, 2018 Fertilization Can Help with Cool Soils and Late Planting Dates
Apr 23, 2018 Seedcorn Maggot Active in Southern Iowa
Apr 18, 2018 FieldWatch® – Before You Spray
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News Releases

Mar 19, 2018
ISU Extension and Outreach Celebrates National Ag Day
Mar 16, 2018
Dealing with Herbicide-Resistant Weeds Addressed in Iowa Farm and Rural Life Poll
Mar 16, 2018
ISU Extension and Outreach Survey Shows Decline in Custom Rates
Mar 12, 2018
Iowa State University Study Finds Return on Investment a Stumbling Block for Widespread Adoption of Cover Crops
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Recent Blog Posts

Soil water, residue, and nitrogen status entering the 2018 growing season

Sotirios Archontoulis
April 26, 2018 2:07 PM

Mike Castellano
April 26, 2018 2:07 PM

Mark Licht
April 26, 2018 2:07 PM

Regional Update April 25: Slow Start to #Plant 18

Rebecca Vittetoe
April 25, 2018 7:13 AM

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Tweets From the Crops Team

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Featured Publications

2017 Herbicide Guide for Iowa Corn and Soybean Production

2016 Yellow book for soybean aphid
A General Guide for Crop Nutrient and Limestone Recommendations in Iowa
Corn and Soybean Field Guide
Palmer Amaranth Identification
Iowa Soil Health Field Guide

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