| Materials | Method of preparation | How to use | Target pests |
| Mint extract 250 grams of leaves 2 liters of water Grinder Strainer Pail |
Grind the leaves to make into a paste Add water Stir well and ready for use or strain it to have a clear extract |
Spray on infected plants thoroughly using water can or sprinkler |
Bacterial leaf spots and other bacterial diseases |