How To Protect Pomegranate Trees From Insects?

There are a range of insects that can affect pomegranate trees. Although this is uncommon, it can cause extensive harm when infestations are severe. Among the culprits are cotton aphids, mealy bugs, leaf-footed bugs, soft scales, whiteflies, and thrips. The larvae of various different moth and butterfly species also consume pomegranate leaves, including omnivorous leafrollers, filbert worms, navel orange worms, and carob moths. Prevention is always better than cure, but here we’ll look at both prevention and treatment. 

How Do You Protect Your Pomegranate Tree From Bugs Naturally?

How Do You Protect Your Pomegranate Tree From Bugs Naturally?

There are several natural methods you can employ to protect your pomegranate tree from damaging bugs. Here are a few ideas for you to try and we will look at some more closely later in the article:

  • Pruning and Sanitation – By regularly pruning your pomegranate tree to remove any dead or infested branches, you can reduce the habitat for insects and their eggs. Additionally, by cleaning up fallen leaves and debris that may accumulate around the tree, you can also prevent a welcoming habitat for pests.
  • Beneficial Insects – It’s a great idea to encourage beneficial insects such as ladybugs, lacewings, and praying mantises that prey on pests to thrive in your outside space. This can be done by planting flowers and herbs that attract them, such as marigolds, dill, and fennel. 
  • Neem oil – Neem oil is an organic insecticide derived from the neem tree. To use it, dilute the neem oil according to the instructions and spray it on the pomegranate tree. It will repel and control a wide range of pests.
  • Insecticidal soaps – Using insecticidal soaps made from natural ingredients to control soft-bodied insects like aphids, mealybugs, and whiteflies can work very effectively. These soaps suffocate the pests upon contact but fairly frequent re-application will be needed.
  • Homemade sprays – Prepare homemade sprays using ingredients like garlic, onion, chili peppers, or dish soap mixed with water. These sprays are effective against certain pests when applied directly to the affected areas of the tree.
  • Sticky traps – These can be purchased from online retailers or in some garden stores. Place the insect sticky traps around the tree to capture flying insects like whiteflies and thrips. Sticky traps are usually a bright yellow color which attracts the insects to the trap, and once they land on the sticky surface, they get stuck and aren’t able to escape.
  • Physical barriers – Covering the entire tree or bush with a fine mesh or netting can prevent insects like moths and butterflies from laying their eggs on the leaves, thus reducing caterpillar infestations.

Natural methods usually require repeated applications and regular monitoring to ensure effectiveness. It’s also crucial to identify the specific pests affecting your pomegranate tree and tailor your approach accordingly.

What Do You Spray Pomegranate Trees With?

What Do You Spray Pomegranate Trees With?

There are various recipes for homemade insect sprays you can use on pomegranate trees to help reduce insect pest attacks:

Garlic and Onion Spray

What you’ll need:

  • 2 cloves of garlic
  • 1 small onion
  • 1 quart of water

How to make and use the spray:

  1. Blend or finely chop 2 garlic cloves and 1 small onion.
  2. Add the mixture to 1 quart of water and let it steep overnight.
  3. Strain the liquid and pour it into a spray bottle.
  4. Spray the solution on the affected parts of the pomegranate tree to repel pests.

Chilli Pepper Spray

What you’ll need:

  • 2 to 3 hot chili peppers
  • 1 quart of water

How to make and use the spray:

  1. Blend or finely chop 2-3 hot chili peppers.
  2. Add the chili peppers to 1 quart of water and let it simmer for 15 minutes.
  3. Strain the liquid and dilute it with an equal amount of water.
  4. Pour the solution into a spray bottle and apply it to the pomegranate tree, focusing on the areas with pest activity.

Before applying any homemade spray, it’s recommended to test it on a small, inconspicuous area of the tree and wait 24 hours to check for any adverse effects. 

Only apply the spray during the cooler hours of the day, such as early morning or late evening, to avoid any potential damage caused by the sun’s heat.

Soap-Based Insecticides 

These can be purchased online or from garden stores. 

Formulated with rapidly biodegradable fatty acids, soap-based insecticides are an efficient solution for controlling small, soft-bodied pests that infest plants. These pests include aphids, whiteflies, mealybugs, and leaf-footed bug nymphs. 

The mechanism of action involves removing the protective outer layer of the insects, leading to dehydration and eventual death. 

While these insecticidal soaps are lethal to insects, they have no adverse effects on humans, pets, birds, or most beneficial insects.

To use soap-based insecticides, follow the instructions provided on the product label to create a concentrated solution. 

Most products recommend a solution of 1 to 2 percent concentration, which translates to mixing 2 1/2 to 5 tablespoons of concentrate per gallon of water. 

Transfer the mixture into a garden sprayer for easy application. For optimal effectiveness, ensure thorough coverage of the pomegranate tree’s foliage, including the undersides of leaves where many common pests tend to gather.

Repeat the application every four to seven days until the pests are eradicated. Avoid spraying soap solutions when temperatures exceed 90 degrees Fahrenheit to prevent potential leaf damage to the pomegranate tree.

Spray the soapy mixture directly on the affected parts of the pomegranate tree, directly targeting pests like aphids and mealybugs.

Ensure the soap is thoroughly mixed and diluted to avoid causing harm to the tree.

Regular monitoring of the pomegranate tree and proper identification of the pests will help you determine the best course of action.

Which Spray Is Best For Pomegranate Trees?

Which Spray Is Best For Pomegranate Trees?

There isn’t a definitive “best” homemade insecticide spray recipe for pomegranate trees as effectiveness can vary depending on the specific pests and conditions. 

However, one ingredient that works particularly well on a broad range of insect pests and which may last longer than others is Neem Oil.

Neem Oil Spray

Pure neem oil can be purchased online.

What you need to make the spray:

  • Pure neem oil
  • Liquid Castile soap
  • 1 quart of warm water


  1. Mix 2 tablespoons of neem oil with the quart of warm water.
  2. Add a few drops of the Castile liquid soap as this works as an emulsifier.
  3. Shake the mixture vigorously until the oil and soap are well blended.
  4. Pour the solution into a spray bottle.

Neem oil is a natural insecticide that repels a wide variety of pests, including aphids, mealybugs, whiteflies, and leaf-eating caterpillars. It disrupts the insect’s hormonal balance and acts as a feeding deterrent. 

The addition of the Castile soap works not only to emulsify the spray but to help the solution adhere to the leaves and pests.

As with other homemade sprays, conduct a small patch test on a few leaves before applying it to the entire tree to check for any potential leaf damage, and only apply during the cooler hours of the day to prevent leaf burn. 

While neem oil spray is often effective, it’s crucial to use it as part of an integrated pest management approach. 

In this video, you can see how to make an effective bug spray from baking soda and neem oil:

How Do You Control Aphids On Pomegranate Trees?

Although aphids are usually only active during the warmer months, they mostly overwinter as eggs that are laid on the underside of leaves. Some may even remain active throughout the year in warmer areas. 

To control aphids on your pomegranate trees, it’s best to take a year-round approach.

Reducing Habitat

During the spring prune the tree so it has an open shape that allows light and air to penetrate into the canopy. 

In fall remove any dead or diseased branches and clean up any fallen leaves and dead wood around the tree to reduce overwintering habitat.  

Natural Predators

Encourage beneficial insects such as ladybugs, lacewings, and parasitic wasps, as they are natural predators of aphids.

This can be done by planting flowers and herbs that attract these beneficial insects, including yarrow, dill, and cilantro, to create a favorable habitat for them.

Water Sprays

When watering by hand you can use a strong stream from a hose to dislodge aphids from the pomegranate tree. This mechanical method helps reduce aphid populations, especially on new growth.

Insecticidal Soaps and Oils

Apply insecticidal soaps or horticultural oils, such as neem oil, according to label instructions. These products work by suffocating aphids on contact. Try making one from the recipes listed earlier in the article.

To work effectively, it’s necessary to ensure thorough coverage of the affected plant parts, including the undersides of leaves where aphids often congregate.

Reflective Mulch

A more unusual idea is to use reflective mulch around the base of the pomegranate tree. Reflective surfaces, such as aluminum foil or mirrors, can deter aphids by creating a visually confusing environment.

You can also hand reflective things from tree branches which will deter not only the aphids but other pests such as birds and squirrels.

Insect Growth Regulators (IGRs)

These are chemicals that disrupt aphid development and reproduction such as azadirachtin-based products. Follow label instructions for application rates and timing.

Monitor your pomegranate trees regularly to detect aphid populations early. 

Combining multiple control methods, known as integrated pest management (IPM), can improve the effectiveness of aphid control while minimizing the use of chemical pesticides.

Consult your local extension services, agricultural agencies, and certified professionals for specific pest management recommendations tailored to your region and circumstances.

How do you use vinegar for aphid control?

How do you use vinegar for aphid control?

Vinegar is a bit of a wonder product with many uses and it is often bandied around as being a good remedy for aphids, however, due to its acidic nature vinegar can also harm plants, especially if used in excessive concentrations.

If you’d like to use vinegar for aphids on your pomegranate tree then here are some recipes and ideas that should do the job.

Vinegar Spray

  1. Mix a solution of 1 part vinegar (white vinegar or apple cider vinegar) with 3 parts water.
  2. Pour the mixture into a spray bottle and thoroughly spray the affected areas of the pomegranate tree, focusing on the aphid-infested areas.

Take care to avoid spraying vinegar on beneficial insects, open flowers, or tender plant tissues.

Vinegar and Soap Spray

  1. Combine 2 tablespoons of vinegar, 1 tablespoon of mild liquid soap (such as Castile soap), and 1 quart of water.
  2. Mix the ingredients well to ensure they are properly blended.

Spray the solution onto the pomegranate tree, targeting the areas with aphids.

As with any soap-based spray, be cautious with the concentration and avoid using it on hot, sunny days to prevent leaf burn.

Vinegar Trap

Create a simple vinegar trap to attract and trap aphids.

  1. Fill a shallow container with a mixture of vinegar and water (equal parts).
  2. Add a few drops of liquid dish soap to break the surface tension.
  3. Place the trap near the affected pomegranate tree.

The aphids will be attracted to the scent of the vinegar and will drown in the solution.

Vinegar may not completely eliminate aphid infestations, and its effectiveness will vary depending on factors such as the species of aphids and the severity of the infestation. 

Additionally, vinegar should be used with caution and should be tested on a small area of the tree first to check for any adverse effects.


Protecting your pomegranate trees from insect pests is crucial to ensure their health and productivity. While prevention is the best approach, you can also employ various natural methods such as homemade sprays for both prevention and treatment.

When using homemade sprays, it’s essential to conduct a patch test and apply them during cooler hours to avoid leaf damage. Soap-based insecticides formulated with fatty acids are another option for controlling soft-bodied insects such as aphids, mealybugs, and whiteflies.

Pruning and sanitation play an essential role in reducing insect habitats. Regularly pruning the tree and removing infested branches helps to control insect populations. Cleaning up fallen leaves and debris also prevents the accumulation of a suitable breeding ground for pests.

Encouraging beneficial insects such as ladybugs, lacewings, and praying mantises can be achieved by planting flowers and herbs that attract them. These beneficial insects prey on pests and help maintain a balanced ecosystem in the garden.

A combination of preventive measures, natural methods, and targeted sprays can help protect pomegranate trees from insect pests. Regular monitoring, identification of specific pests, and adapting the approach accordingly are crucial for effective pest management.

Discover more about pomegranates and a wide variety of other fruit trees from our website.

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