10 Best Organic Pesticides for Plants in India with Price List

Organic pesticides, as the name suggests, are plant protection products derived from natural sources. Unlike conventional chemical pesticides that can harm plants and the environment, organic pesticides offer a safe and eco-friendly alternative for pest control. These natural pesticides are made from various substances such as oils, extracts, and solutions derived from plants like neem oil or garlic spray.

10 Best Organic Pesticides for Plants in India: Neem Oil

10 Best Organic Pesticides for Plants in India

Neem Oil

It is one of the most popular and widely used organic pesticides for plants in India. One of the key advantages of neem oil is its effectiveness against pests, including aphids, mealybugs, spider mites, and whiteflies. It works by disrupting their life cycle and preventing them from reproducing. This makes it an excellent choice for controlling insect infestations in your garden.

Not only does neem oil act as a potent pesticide, but it also has antifungal properties that help protect your plants against fungal diseases like powdery mildew and black spot. It forms a protective barrier on plant leaves, preventing fungus spores from germinating. To use neem oil, mix it with water based on the instructions on the bottle and spray it onto your plants’ foliage. Remember to apply it regularly for the best results.


Pyrethrum, derived from the beautiful Chrysanthemum flowers, is a natural insecticide used for centuries. It is one of the best organic pesticides available in India. The main advantage of using Pyrethrum is its eco-friendly nature. Another benefit of Pyrethrum is its versatility. It can control various pests such as aphids, whiteflies, beetles, and mosquitoes. Plus, it acts fast and provides quick relief to your precious plants. Using Pyrethrum is easy too. Dilute it with water according to the instructions on the packaging and spray it directly onto affected areas or all over your plants for preventive measures.

Garlic Spray

Garlic spray is a popular and effective organic pesticide. Made by infusing crushed garlic cloves with water, this natural solution is a powerful deterrent for insects and other unwanted visitors in your garden. The strong aroma of garlic is what makes it so effective as a pesticide. When sprayed on plants, the smell repels pests such as aphids, caterpillars, and beetles. This helps to prevent damage to leaves and flowers, allowing your plants to thrive.

One of the great advantages of using garlic spray is its affordability. To make garlic spray at home, chop several garlic cloves and mix them with water in a blender or food processor. Leave the mixture to steep overnight before straining out any solids. The resulting liquid can then be diluted with water and applied to your plants using a spray bottle.

Tobacco Extract

Tobacco extract, derived from tobacco leaves, is one of the best and cheapest organic pesticides available for plants. It contains nicotine, which acts as a natural insect repellent. This potent extract can control pests like aphids, caterpillars, and mites without harming beneficial insects or pollinators.

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Farmworker spraying pesticide insecticide on vegetables

To make the pesticide spray, you must soak tobacco leaves in water for about 24 hours. Then, strain the mixture and dilute it with water before applying it to your plants. The strong odor of tobacco repels pests while being safe for humans and pets. Moreover, this pesticide is effective against a wide range of plant-damaging insects. Always follow instructions carefully and conduct a patch test before treating your garden with this extract.

Soap Solution

Soap solution is a simple yet effective organic pesticide easily made at home using common ingredients. You only need mild liquid soap and water to make a soap solution. Mix 1-2 tablespoons of soap in a liter of water and shake well to create a soapy mixture. This solution suffocates pests like aphids, mites, and whiteflies, making it ideal for dealing with small insect infestations.

One of the benefits of using soap solution as a pesticide is its non-toxic nature. Regular application of soap solution can help control pest populations and prevent further damage to your plants. Soap solution provides an affordable and safe alternative for controlling pests in your garden or indoor plants without using harsh chemicals or harming the environment.

Cayenne Pepper Spray

Made from the dried and ground fruits of Capsicum annuum, this spray is a natural deterrent for pests in your garden. The active ingredient in cayenne pepper, capsaicin, acts as a repellent that keeps insects at bay. When sprayed on plants, it creates an unpleasant taste and odor barrier that pests find unbearable. This helps protect your precious plants without exposing them to harmful chemicals.

To make your own Cayenne Pepper Spray, mix two tablespoons of cayenne pepper powder with one liter of wat