Mon, May 16, 2016
Kiersten Wise, Plant Pathologist, Purdue University and Loren Giesler, Plant Pathologist, University of Nebraska-Lincoln
In this video, we show how to recognize seedling diseases in the field, and how to collect a sample to confirm the field diagnosis. We have also updated the publication Fungicide Efficacy for Control of Soybean Seedling Disease
as of April 2016.
Tue, May 10, 2016
by Antonio Mallarino, Soybean Agronomist, Iowa State University
Over the past year, with funding from the North Central Soybean Research Program, a team of agronomists from five north-central states have collected and analyzed all of the published and unpublished university field response-based information about micronutrients and soybeans in the region. We plan to summarize this information in a comprehensive publication to be distributed widely in the fall of 2016.
Tue, Apr 19, 2016
by Jim Kurle, Soybean Plant Pathologist, University of Minnesota
Effective control of seed and seedling rots is becoming increasingly important to protect the value of seed, currently the largest single expense in soybean production. We have found that a range of partial resistance is present in a collection of soybean lines that could be easily incorporated into breeding lines adapted to short growing seasons.
Mon, Mar 21, 2016
by Alison Robertson, Plant Pathologist, Iowa State University
Strategies such as quantitative resistance, also called partial resistance or tolerance, that put less selection pressure on the pathogen population should become a high priority in Phytophthora disease management and cultivar development.
Wed, Mar 16, 2016
by Jason Bond, Plant Pathologist, Southern Illinois University
In this large, multi-state project, we've identified 15 soybean lines with partial resistance to seedling blight and root rot caused by Rhizoctonia solani
. We established the baseline sensitivity of R. solani
to fungicide active ingredients, which will allow us to monitor if shifts in fungicide sensitivity are occurring. Three new videos and several new publications on seedling disease diagnosis and management are now available as free downloads.
Mon, Feb 22, 2016
by Daren Mueller, Soybean Plant Pathologist, Iowa State University
We found that ILeVO® fungicide applied as a seed treatment or in-furrow was effective at reducing SDS severity levels compared to control plots.
Several new print and online materials about SDS were developed as part of this project.