Introduction

Tomatoes are some of the most beloved and commonly grown plants around the world. However, these beautiful plants aren't immune to pests that can destroy them. Keeping bugs away from your tomato plants requires a bit of effort, but it's not impossible. Spraying your tomato plants with the right insecticide can make a huge difference. In this article, we'll discuss in detail what to spray on tomato plants to keep bugs away.

Neem Oil

Neem oil is an excellent insect repellent that's perfect for keeping bugs away from your tomato plants. This oil is made from the seeds of the neem tree, which is native to India. It inhibits the growth of many types of insects when sprayed directly on them, including aphids, mealybugs, and whiteflies. To use neem oil, you need to mix it with water, add a few drops of soap, and then spray it on the leaves and stems of your tomato plant. This will smother the insects, preventing them from causing any damage to your plant.

Diatomaceous Earth

Diatomaceous earth is another highly-effective insecticide that can keep bugs away from your tomato plants. This finely-powdered silica is made from the remains of tiny aquatic organisms known as diatoms. When sprayed on tomato plants, it punctures the exoskeletons of insects like caterpillars, maggots, and mites. This causes them to dry out and die. It's easy to use diatomaceous earth – just dust it evenly over the leaves and stems of your tomato plant. However, make sure you wear a mask when applying it, as inhaling the dust can be harmful to your lungs.

Garlic Spray

Most insects hate garlic, which makes it an excellent natural insecticide for keeping bugs away from your tomato plants. Garlic contains a compound called allicin, which repels many types of insects. To make garlic spray, crush a few garlic cloves and then soak them in water for a few days. Once the garlic flavor has infused with the water, strain out the cloves and then spray the mixture on your tomato plants. This will act as an effective insect repellent and keep your tomato plants insect-free.

Pyrethrum Extract

Pyrethrum extract is another effective insecticide that's perfect for keeping bugs away from your tomato plants. This extract is made from the dried flowers of the pyrethrum plant, which is a member of the chrysanthemum family. It's highly-effective against many types of insects, including spider mites, aphids, and whiteflies. To use pyrethrum extract, mix it with water and then spray your tomato plants. This will paralyze the insect's nervous system, causing them to die off within a few hours.

Conclusion

Bugs can cause havoc to your tomato plants, but fortunately, there are many insecticides that can keep them away. Neem oil, diatomaceous earth, garlic spray, and pyrethrum extract are all excellent insecticides that you can use on your tomato plants. However, you should make sure to read and follow the instructions carefully before using any of these insecticides. This will ensure that you use them safely and get the best results possible.