How to Use Garlic Spray as Insect Repellent
Why Garlic Spray Works Against Insects
Garlic contains sulfur compounds that have a strong smell and taste, making it a powerful natural repellent for many harmful insects such as aphids, beetles, caterpillars, and whiteflies. It also has antifungal properties, which help protect plants from diseases.
Benefits for Indian Farmers
- Cost-effective: Made from easily available ingredients.
- Eco-friendly: No harm to beneficial insects or soil health.
- Safe for crops and farmers: No chemical residues on produce.
How to Make Garlic Spray at Home
Ingredients:
- 2 whole garlic bulbs (not just cloves)
- 1 liter of water
- 1 teaspoon of neem oil (optional but adds effectiveness)
- 1 small piece of soap (natural soap helps spray stick to leaves)
Steps to Prepare:
- Peel the garlic bulbs and crush them well.
- Boil the crushed garlic in 1 liter of water for 10–15 minutes.
- Let it cool, then strain the mixture into a spray bottle.
- Add neem oil and a few drops of liquid soap; stir well.
How to Use Garlic Spray on Your Crops
Follow these tips for best results:
- Spray early in the morning or late in the evening for better absorption.
- Target the underside of leaves where insects often hide.
- Repeat the spray every 5–7 days or after rainfall.
- Use regularly during pest-prone seasons, especially kharif and rabi cycles.
Which Insects Garlic Spray Repels
Garlic spray can effectively deter a variety of crop-damaging insects, including:
- Aphids
- Caterpillars
- Whiteflies
- Leafhoppers
- Snails and slugs
Precautions and Storage Tips
- Test on a small patch before spraying the full crop to check plant sensitivity.
- Store garlic spray in a cool, shaded place; use within 7 days for freshness.
- Wash your hands thoroughly after spraying to avoid eye irritation.
Conclusion
Garlic spray is an affordable, effective, and organic solution for pest control. With proper preparation and application, Indian farmers can protect their crops without relying on harmful chemicals.
Start using garlic spray today and make your farm healthier and more sustainable. For more natural farming tips, connect with your local Krishi Vigyan Kendra or join a farmer knowledge group in your area.
