Iowa Corn: Preplant Control of Volunteer Corn Mar 5, 2021

🕔Mar 5, 2021
Due to extensive damage to corn fields last year from the derecho, volunteer corn is a looming threat for many fields this spring. Farmers intending to plant corn in these […]

Northwest Iowa Soybeans: Row Spacing Trial Results Mar 4, 2021

🕔Mar 4, 2021
Over the last 5-years the Northwest Research Farm near Sutherland, IA has been conducting row spacing by plant population through cultivar trials with two different brands. The trials were not […]

Iowa: Dicamba Regulations – Protection of Endangered Species Feb 26, 2021

🕔Feb 26, 2021
The 2020 registration for Xtendimax, Engenia and the extension of the Tavium registration included additional restrictions for protection of Endangered Species. Iowa counties with Endangered Species protection include Allamakee, Cerro […]

Iowa: Will Dicamba-Resistant Waterhemp Be Resistant to 2,4-D (And Vice Versa)? Feb 26, 2021

🕔Feb 26, 2021
Reliance on synthetic auxin herbicides (HG 4) has increased following the introduction of dicamba and 2,4-D resistant soybean. A common question among users of these products is: “If I use one […]

Southeast Iowa Agricultural Research Association Annual Meeting, Online, March 4 Feb 23, 2021

🕔Feb 23, 2021
Farmers and crop advisers are invited to attend the Southeast Iowa Agricultural Research Association annual meeting, which will be held virtually this year via Zoom on Thursday, March 4, at […]

Iowa Soybeans: Herbicide Evaluations for Resistant Marestail in 2020 Feb 12, 2021

🕔Feb 12, 2021
Marestail is one of the most widespread and troublesome weeds in Iowa croplands. It can grow to a height of 1.5 to 6 feet, produce up to 200,000 seeds, and […]

Iowa Corn, Soybeans: What’s New in Weed Control for 2021? Feb 12, 2021

🕔Feb 12, 2021
The following is a brief summary of new products available for weed control in corn and soybean in 2021. None of these are new sites of action herbicides, but are […]

Midwest Cover Crops Council Conference, Online, Feb. 23-25 Feb 11, 2021

🕔Feb 11, 2021
The countdown is on to the Midwest Cover Crops Council Conference! Organized by OMAFRA, the Ridgetown Business Development Centre, and SOILS AT GUELPH, this virtual conference running February 23-25 will […]

Soybean Planting Considerations Webinar – Feb. 19 Feb 11, 2021

🕔Feb 11, 2021
Hear the latest from Extension researchers across the United States who have recently summarized decades of research on soybean planting recommendations. A soybean planting consideration webinar will be hosted by […]

Iowa: Dicamba – New Use Directions, Training Requirements Jan 22, 2021

🕔Jan 22, 2021
On October 27, 2020, the U.S. Environmental Protection Agency (EPA) approved registrations for two dicamba products, XtendiMax with VaporGrip Technology and Engenia Herbicide, and extended the registration of Tavium Plus […]

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