Fermented Buttermilk solution is a strong pest repellent.
Table of Contents
Ingredients:
Water 
buttermilk 
Cow urine
- ButterMilk
- Water
- Cow urine
Preperation:
Keep butter milk in an earthen pot for 3–4 weeks and dilute it with water in a ratio of 1:20.
It is ready for use as foliar spray. One liter of fermented butter milk and one liter of cow urine mixed and diluted with 20 l of water.