Soybean Phytophthora root and stem rot
scouted Sept. 7, 2022
- Scientific Name
- Phytophthora sojae
- Background
- Soybeans In Gates county were scouted and it was observed that 10% of the field was affected by defoliation and yellowing between the veins in patches.
- Conclusion
- The issue was identified as Phytophthora root and stem rot. Phytophthora root and stem rot of soybean is caused by oomycetes (water molds). Cultural practices that improve soil drainage is important to limit the spread. Because infections often take place early in the growing season, use of a seed treatment or soil-applied fungicide may be beneficial to reducing infections.
- Resources
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- No resources have been added.
