Iowa Corn: Sampling Fields to Assess Potential for Yield Loss from Plant-Parasitic Nematodes Jun 27, 2022

🕔Jun 27, 2022
Plant-parasitic nematodes that feed on corn are relatively common in Iowa fields. One or more species of these nematodes were found in 92% of samples submitted to the Iowa State […]

Soybeans: Back-to-Back Beans Increase SCN Risks – DTN Feb 15, 2022

🕔Feb 15, 2022
Consider soybean cyst nematode (SCN) if you are thinking of planting back-to-back soybeans this spring. The pest already gained momentum in growing areas that experienced warm, dry conditions in 2021, […]

Iowa Soybeans: SCN – Substantial Yield Suppression in PI 88788 Resistance Varieties Nov 12, 2021

🕔Nov 12, 2021
Almost all of the soybean varieties available to Iowa farmers that are resistant to the soybean cyst nematode (SCN) were developed with a breeding line named PI 88788. The SCN […]

Iowa: Soybean Varieties SCN Resistance Different from PI 88788 Oct 27, 2021

🕔Oct 27, 2021
A recent ICM News article summarized the updated Soybean Cyst Nematode-resistant Soybean Varieties for Iowa ISU Extension publication, available online. The publication provides information on 872 SCN-resistant soybean varieties available […]

Iowa Soybeans: SCN-Resistant Varieties for 2022 Oct 22, 2021

🕔Oct 22, 2021
ISU annually compiles a list of soybean varieties available to Iowa farmers with resistance to the soybean cyst nematode (SCN). The work is supported by soybean checkoff funds from the […]

Iowa Soybeans: Fall Is the Perfect Time to Collect Soil Samples for SCN Oct 12, 2021

🕔Oct 12, 2021
Soybean producers and agribusiness professionals who advise them should be aware that the soybean cyst nematode (SCN) is a major yield-reducing pathogen in Iowa. The pest is widespread throughout Iowa […]

Iowa Soybeans: Northern Research Farm Field Day, Kanawha, June 23 Jun 18, 2021

🕔Jun 18, 2021
Micronutrients for soybean production, soybean cyst nematode management and white mold of soybean will highlight the summer field day at the Iowa State University Northern Research and Demonstration Farm near Kanawha. The […]

Soybean Cyst Nematode Continues to Move Across U.S., Canada – DTN Jan 26, 2021

🕔Jan 26, 2021
A new survey shows soybean cyst nematode (SCN) is continuing to spread across the United States and into Canada. New areas reporting SCN infestations are indicated by the blue areas […]

Iowa: Soybean Varieties with SCN Resistance Other Than PI 88788 Dec 8, 2020

🕔Dec 8, 2020
There are hundreds of soybean varieties with resistance to the soybean cyst nematode (SCN). An updated list of SCN-resistant varieties in maturity groups 0, 1, 2, and 3 for 2021 was […]

Soybeans: New Technologies Look Promising In Fight Against Nematodes – DTN Nov 9, 2020

🕔Nov 9, 2020
Luke Wilhite was born into soybean cyst nematode (SCN) management. By the time he entered the world in 1991, his father, Pete, had recently identified and gone to battle with […]

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