Soybean vein necrosis virus
scouted Aug. 2, 2023
- Scientific Name
- Soybean vein necrosis orthotospovirus
- Background
- Soybeans in Bladen county were scouted and observed 50% of the field was affected by yellowing along and between the veins, and leaf spots in random areas of the field.
- Conclusion
- The issue identified was Soybean vein necrosis virus (SVNV) found in the samples from this field. SVNV is a Tospovirus occasionally present in North Carolina soybeans that while not economically important in the region, has the potential to cause severe damage in individual soybean fields. This virus infects the whole plant and leads to necrotic tissue. It's a vector-mediated pathogen spread by immature thrips and currently there is no economical management tool for SVNV.
- Resources
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- No resources have been added.
