- The main symptom of this disease is onion roots becoming pink.
- When the infection is high, the roots become black and dry.
- Due to this, the growth of tubers is greatly affected.
- It is very important to use the following products to prevent this.
- Use Kitazin 48% EC @ 400 ml/acre or Thiophanate Methyl 70% W/W @ 300 gram/ acre.
- Use Trichoderma viride @ 500 gram/acre as soil treatment and Pseudomonas fluorescens @ 250 gram/acre as spray as biological treatment.
How to prevent pink root rot disease in onions
