- Chemical treatment: Before sowing, treat the seeds of watermelon seeds with fungicide Carbendazim 12% + Mancozeb 63% WP @ 2.5 gram/kg seed or Carboxin 37.5% + Thiram 37.5% DS @ 2.5 gram/kg seed.
- Biological treatment: Trichoderma Viride@ 5 gram PSB bacteria @ 2 gram /kg seeds or Pseudomonas Fluorescens @ 50 gram/kg seeds
- While doing seed treatment ensure to use the treated seed for sowing on the same day. Do not store the treated seeds.