Key points to know
- Stunting and yellowing are above-ground symptoms of SCN.
- Early senescence of fields is an indirect above-ground symptom of SCN.
- There can be serious yield loss due to SCN without any obvious above-ground symptoms.
- Root stunting, discoloration, and fewer nodules are below-ground symptoms of SCN.
- You can see SCN females with the naked eye.
1. Stunting and yellowing can be above-ground symptoms of SCN