"We don't want to scare people because this disease has not been found in the United States," Hartman said. "But we do want growers to be aware of it because they are typically the ones to find new pathogens, pests and weeds in their fields. Our goal is to build awareness among crop specialists and producers so we can stay ahead of it."
Hartman said more research is needed to develop molecular diagnostic techniques to identify this pathogen from other common foliar soybean pathogens, to provide better information on fungicide chemistry and application timing, to develop varietal resistance and gather more data to develop predictive models for potential containment and management.
To successfully reduce losses due to pathogens and pests, a number of practices used alone or in combination may be needed; these include cultural and seed sanitation techniques, pesticide applications, and deployment of soybean cultivars with resistance.
"Biosecurity of food crops is important because we don't want to suffer food shortages whether it's due to natural disasters or pathogens and pests that we can sometimes control," Hartman said. "If you are talking about food and crop improvement, you are always talking about reducing diseases and pests."
|Contact: Jennifer Shike|
University of Illinois College of Agricultural, Consumer and Environmental Sciences