Cercospora leaf spot
scouted Aug. 23, 2023
- Scientific Name
- Cercospora kikuchii
- Background
- Soybeans in Randolph county were scouted and it was observed that 2% of the field was affected by spots in random areas. The site is sunny.
- Conclusion
- The issue was identified as Cercospora blight of soybean. This disease is caused by the pathogen Cercospora kikuchii and although it's common in soybeans it rarely causes significant yield losses in North Carolina. Chemical management and cultural practices are both options to control Cercospora leaf blight.
- Resources
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- No resources have been added.