[Suggestion] 7 Types of Natural Pesticides You Can Make at Home

Natural Pesticides

In today's context, where the demand for clean and safe agricultural products is rising, the use of natural pesticides has become a popular trend among farmers. Not only are these methods effective in controlling pests, but they also protect the environment, ensure human health, and sustain ecosystems. Sataka is proud to offer customers the safest and most effective natural pesticide solutions to help protect your crops sustainably.

1. Soap – A Simple Natural Pesticide

Soap, with its strong cleansing properties, effectively eliminates harmful bacteria. To create a soap spray, mix ½ teaspoon of liquid soap with 1 liter of water. Spray this solution directly onto plants affected by pests. However, avoid using it on hot, sunny days, as it may cause leaf burn.

Soap is an effective insecticide

Using soap as a natural pesticide is a simple, effective, and safe solution for crops. It not only eliminates pests but also cleans plant leaves, improving photosynthesis.

2. Chili, Garlic, Onion, and Ginger

Chili, garlic, onion, and ginger are common kitchen ingredients with excellent pest control properties. These natural ingredients contain high levels of acids that can irritate and damage pests’ vital parts like eyes and skin, effectively eliminating them.

To prepare a natural pesticide using these ingredients:

• Crush 1 kg of garlic, chili, and ginger.
• Soak the mixture in 3 liters of alcohol and seal it. You can also soak each ingredient separately in 1 liter of alcohol.
• After 15 days, combine the mixtures to create a powerful natural pesticide.

The use of spices like garlic, chili, and ginger is also helpful in killing harmful pests

This natural solution protects crops while keeping the environment safe and healthy. Spray the mixture directly onto plants to kill pests and prevent diseases. Being made from natural ingredients, it poses no harm to humans or animals when used correctly.

3. Neem Tree Extract

The neem tree (Azadirachta indica), valued in ancient Indian agriculture, is known for repelling harmful insects. Neem extracts from leaves and seeds contain bitter compounds that make an effective pesticide.

To prepare neem-based pesticides:

• Mix 15 ml of neem oil with ½ teaspoon of dish soap in 1.9 liters of warm water.
• Stir well and pour the solution into a spray bottle.

Aloe vera fruit juice and leaves are extremely effective pest killers

Alternatively, dried neem leaves or seeds can be ground into a powder and used as a substitute. This solution is effective against most pests and aphids, safeguarding crops from infestations. Regular application promotes healthier and more productive plants while ensuring environmental safety.

4. Agricultural Mineral Oil

Agricultural mineral oil, derived from petroleum distillation at 30–40°C, is another effective natural pesticide. It eliminates pests without causing leaf burn.

To create a solution: Mix 5–10 ml of mineral oil with 1 liter of water, stir well, and use a sprayer.

Using mineral oil to treat pests is an extremely effective way

The oil suffocates pests by blocking their breathing pores and destroys their eggs, reducing the risk of future infestations. Regular use helps ensure healthy crop growth and productivity.

5. Tobacco Filter Residue

Tobacco filters contain nicotine, a natural toxin effective against many harmful pests like thrips, stem borers, and aphids. This natural pesticide has been widely adopted by farmers for its proven effectiveness.

To prepare:

• Soak 1 kg of tobacco leaves in 20–40 liters of water for a day.
• Crush and filter the solution.
• Spray directly onto affected plants to eliminate pests effectively.

Effective effect on pests of cigarette filters

6. Chrysanthemum Tea

Chrysanthemum tea, apart from being a delightful beverage, can be used as a natural pesticide. Chrysanthemum flowers contain pyrethrin, a powerful natural compound that attacks pests' nervous systems, rendering them inactive.

To prepare:

• Boil 100 grams of dried chrysanthemum flowers in 1 liter of water for 20 minutes.
• Strain, cool, and pour into a spray bottle.

This solution is effective against cold-blooded insects and invertebrates, offering excellent pest control. It can be stored for up to 2 months and combined with neem oil for enhanced results.

The solution to eliminate pests with chrysanthemum tea is also very effective

7. Derris Plant

The derris plant, also known as the fish poison vine, is a natural pesticide widely trusted by farmers in Vietnam. It is effective against pests like green leafhoppers, aphids, and mealybugs while being safe for beneficial insects like ladybugs and parasitic wasps.

To prepare:

• Soak derris roots, crush them, and extract the liquid to spray on crops.
• Alternatively, roast derris seeds, grind them into powder, and soak in water before use.

Around 7 kg of derris powder mixed with 400–500 liters of water can treat 1 hectare of crops. This method effectively combats pests like water spinach beetles and tea leafhoppers.

Natural pesticide methods such as soap, chili, garlic, neem extracts, agricultural mineral oil, tobacco residue, chrysanthemum tea, and derris plant are safe and effective solutions. These approaches not only eliminate pests but also protect the environment and human health.

At Sataka Vietnam, we provide a range of trusted plant protection products, licensed and widely used by farmers. Sataka is committed to helping customers find and implement the best natural pesticide solutions to enhance crop quality and protect our environment. Contact us today for expert advice tailored to your needs!