Best Organic Pesticides For Tomato Plants

Best Organic Pesticides For Tomato Plants

Tomatoes are a delicious, delicate summer fruit that thrives in warm conditions. Tomato plants, on the other hand, are a pest magnet due to these identical characteristics.

Insects thrive in warm conditions, and they tend to multiply during the tomato plant’s growing season.

Insecticides may be the greatest remedy for you if your garden infestation is out of hand. Insecticides, on the other hand, are not a one-size-fits-all treatment.

Because some insects have next-level resilience to specific insecticides, not all insects can be destroyed by a single type of insecticide.

We’ll show you how to choose the best insect spray or pesticide for your tomato plants in this post.

We’ll also give you some suggestions on how to apply pesticides so that you don’t kill beneficial or pollinating insects.

Best Organic Pesticides For Tomato Plants


Aphids, beetles, mites, flies, and their larvae are all eliminated and prevented by dusting your garden with a non-toxic pesticide.

Based on the extent of the infestation, dust your tomatoes weekly or biweekly. Baking soda, Borax, garlic powder, or any spicy pepper powder can be used.

These chemicals’ tastes and textures are undesirable to tomato plant pests, and while they are harmless for humans and animals, they may be poisonous to insects.

Dusting with hot pepper powders has the additional advantage of repelling large pests such as birds, rats, and even cats who dig in gardens.


To thoroughly eliminate pests and avoid potential infestations, use garden sprays. Make pest-repelling sprays with substances including vegetable oils, buttermilk, vinegar, and hydrogen peroxide.

Sprays can be made more effective by adding garlic or spicy pepper powder. Before treating your whole tomato garden, always check each spray on a few leaves of one tomato plant.


For pest management, compost tea or manure tea is appropriate. Compost or dung is brewed in water for many weeks before being diluted with more water to make these teas.

The resulting substance is sprayed on tomato plants to kill disease-causing organisms, as well as mites, thrips, and aphids.

According to Deborah Schneebelli-Morrell in her book “Organic Crops in Pots,” utilizing these teas provides your tomatoes with a weekly insect control treatment as well as a weekly dosage of fertilizer.


Many horticultural pests, notably small mites, aphids, and scales, are resistant to insecticidal soaps. The soaps suffocate the pests and destroy their eggs and larvae on the plants and in the soil when applied over tomato plants.

Moreover, these soaps have no negative impact on the plants and are safe to use around people and animals. Any natural, non-toxic soap, as well as liquid dish soap, would suffice.

Companion plants

This pest repellant is not only effective at repelling insects, but it also adds interest to your garden and enhances the overall of your tomatoes. Marigolds prevent mites, aphids, and flying insects when planted near tomatoes.

Garlic bulbs put around tomatoes deter pests in the soil and on the plants while also improving tomato flavor.

Basil planted with tomatoes repels airborne pests while also improving tomato flavor and color.

What Is The Best Natural Pesticide For Tomato Plants?

To prepare an insect spray for tomato plants at home, combine 10 ounces of hydrogen peroxide, 1-gallon water, and 10 ounces of sugar. Spray it on and around the tomato plant and leaves after thoroughly mixing it. However, try wiping it off after a day or two.

How Do You Make Organic Pesticides For Tomatoes?

Add 1 cup of cornmeal with 5 gallons of water, strain, and then spray on tomato plants. For the best protection against early blight, use 2 tablespoons each of cooking oil, organic baby shampoo, and baking soda in 1 gallon of water and spray both sides of the leaves.

What Can I Put Around My Tomato Plants To Keep Bugs Away?

Don’t just put Marigolds with your tomatoes. Basil, beans, bee balm, borage, sweet alyssum, chives, garlic, nasturtium, mint, anise, onion, and parsley are all good pest-repellent plants.

What Is Safe To Spray On Tomatoes?

Consider using a Neem Oil Spray. Tomato fruitworms and hornworms, whiteflies, aphids, flea beetles, mealy bugs, spider mites, cabbage worms, stink bugs, squash bugs, and moths are all deterred by this product.

Neem oil should be mixed according to the guidelines on the label. Right on the plant, spray the solution.