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.
“Way Too Early” Soybean Yield Predictions
In the latest podcast episode, the Soy Envoys share challenges posed by highly variable crop conditions, including yellowing in fields, persistent waterhemp problems, and root development issues. They also share their "way too early" soybean yield predictions and offer a detailed crop report from their region.
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.
Rain Makes Grain??
Overall, crop conditions are highly variable across Illinois, with progress and challenges differing by field and location. Some areas are done planting while others are delayed by rainfall and storms. This episode discusses concerns such as hail damage, flash floods, sandblasting, nitrogen deficiency, strong emergence of weeds, and more.
How Widespread is Group 15 Herbicide Resistance in Illinois Waterhemp Populations?
Illinois soybean farmers face a major challenge as waterhemp weeds have developed resistance to multiple herbicides, including Group 15 herbicides confirmed in 2019. A project funded by the Illinois Soybean Association and led by the University of Illinois Urbana-Champaign aims to evaluate the prevalence of this resistance and provide farmers with management recommendations.
Wet Conditions Delay Planting as Other Regions Race to the Finish
In the latest ILSoyAdvisor podcast, Abigail Peterson, CCA, and Stephanie Porter, CCA, from Illinois Soybean Association discuss the current planting and crop conditions in Illinois. They cover mid-May to June soybean planting recommendations and address the latest issues with weeds, cover crop termination, and pests.
Checklist for Late Soybean Planting (Mid-May to June)
If you're planting soybeans from mid-May to June, refer to this checklist from Illinois Soybean Association Agronomist Stephanie Porter, CCA, for insights on seeding rate, row spacing, maturity, weed management, disease control, and more.
How Will Planting Delays Impact Yield?
In this episode, the Soy Envoys discuss recent field activity, highlighting variability in conditions with some regions dry and suitable for planting while others remain wet. They also discuss significant weed pressure, reports of black cutworm feeding in both corn and soybeans, replanting, and more.
Contributors Needed for Weed Mapping Project
Scientists are working to track troublesome weeds across the country by creating and updating weed distribution maps. They are seeking help from crop consultants, agronomists, and weed scientists for this project.
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