Suspect Red Crown Rot in Your Soybeans? Get a Free Diagnosis Now.
Researchers are on the lookout for Red Crown Rot (RCR) across Illinois. If you suspect RCR in your fields, send your diseased samples to the USDA-ARS lab in Urbana for free. Help us monitor and identify new areas in Illinois where this pathogen has spread.
And the Bad News Is?
After a week's break, the IL Soy Envoys have returned to provide their latest field reports. They cover precipitation levels—or the lack thereof in some regions—and discuss the emergence of tar spot and other potential diseases.
Crop Scouting During the Awkward Junior High Stage
In a "normal" year, Stephanie Porter's focus would be on scouting V7 corn and R1 soybeans. However, with corn planted at varying intervals this year, it's essential to approach each field with a different mindset. Read on to see her photos and observations from the field.
Which Insect Pests and Diseases Cause the Most Damage to Soybean Stems in Illinois?
Researchers collected over 200 diseased stems from 59 counties in Illinois between 2022 and 2023 to address gaps in understanding soybean stem pests and diseases. Based on this data, Dr. Nick Seiter highlights the significance of dectes stem borer in no-till fields in south-central Illinois, while Dr. Jason Bond discusses prevalent diseases such as fusarium, stem-canker, and charcoal rot across various counties, offering management strategies to combat these issues.
Soybean Phytophthora Stem and Root Rot Resistance Genes Have Become Less Effective
Managing soybean Phytophthora stem and root rot starts with variety resistance. A recent study led by Michigan State University determined that previously relied upon resistance genes are failing and there is a need for soybean breeders to incorporate new sources of resistance.
You Think Your Soy Has the Blight: Now What?
In this blog, Stephanie Porter, CCA, of Illinois Soybean Association, explores the deeper issue of soybean seedling blight and urges farmers to consider the underlying causes and how to manage it.
Spring Moth Trapping Update
Kelly Estes of the IL Cooperative Agricultural Pest Survey Program provides an overview of spring moth trap results and forecasts for the upcoming weeks.
Can Henbit Serve As A Host Away from Soybean?
Illinois Soybean Association Outreach Agronomist, Stephanie Porter, CCA, shares the challenges of winter annual weeds, highlighting henbit and purple deadnettle as alternative hosts of soybean cyst nematode. Research suggests that managing winter annuals in the fall, applying residual herbicides, and removing winter weeds before planting are crucial strategies for management.
Exploring Red Crown Rot: Insights from Soybean Summit Panel
At the recent Soybean Summit, the panel discussed growing concerns surrounding Red Crown Rot. They covered various aspects including the disease's history, scouting techniques, seed treatment trials, management strategies, and more.
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