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The Ultimate Guide To Pest Control For Fruit Trees: Spray, Insecticide, And Pesticide Solutions

pest control for fruit trees

Growing fruit trees brings joy and fresh produce right to your backyard. But, insect pests can turn this dream into a challenge. This guide will help you protect your fruit trees from harmful insects and diseases using sprays, insecticides, and pesticides.

You’ll learn which products work best and when to use them.

We at Lawn Care Salem Oregon have spent 20 years mastering the art of keeping lawns and orchards healthy. We’ve dealt with every kind of pest out there, including common pests and infestations. Our experience means we know exactly what works.

Keep reading for our expert advice on keeping your fruit trees thriving.

This guide is simple and clear—just what you need to keep those pests away!

Key Takeaways

  • Pests like moths, beetles, and aphids attack fruit trees. Spray them with the right product at times like May, June, and August to keep trees healthy.
  • Products like Captan 50 WP, Spectracide’s Immunox, Malathion, and Bonide Fruit Tree and Plant Guard help fight pests and diseases in your orchard.
  • Wear gloves and goggles when using sprays for safety. Apply them early in the morning or late in the day to protect bees.
  • You can control pests without chemicals by using horticultural oils or natural sprays that are safe for gardens and don’t harm bees.
  • Each type of fruit tree has its own spray needs. For cherry trees use Chlorothalonil during dormancy until buds open; peach trees need spraying from winter to just before bloom to prevent leaf curl; plum trees require a spray before leaves grow and after flowers bloom.

Overview of Fruit Tree Pest Management

Keeping fruit trees safe from bugs involves knowing what you’re up against and how often to fight back. Common bothers like moths and beetles love making a mess of trees, while sprays help keep them away all season.

Common Fruit-Tree Pests

You have to fight many bugs to keep fruit trees healthy. Aphids, moths, mites, and beetles love your trees as much as you do. Codling moths are big trouble for apples. They lay eggs on the leaves and when the larvae hatch, they head straight for the fruit.

In my yard, I’ve seen these pests ruin a whole crop if I’m not careful.

Spraying at the right times helps a lot. Paul’s Apple Spray Guide says to start in spring and keep going until late August. This schedule stops pests before they can do much damage.

For each bug, there’s a best time to spray. Doing it right means fewer bugs eating your fruit.

Now let’s talk about how often you should spray your home orchard…

How Often Should You Spray Your Home Orchard?

Spraying your home orchard according to a spray schedule is key to keeping pests away. For apple trees, spray times are in May, June, and August. This makes sure your apples stay healthy and free from pests. Every tree has its own schedule based on the type of pest it attracts.

In our Lawn Care Salem Oregon experience, using a product like Immunox helps a lot. It fights both pests and fungus that hurt fruit trees.

Knowing when to spray is not hard. Look at what kind of tree you have and what pests are common to it. Then, use the right spray at the right times—May, June, and August for apples as an example.

Stick to this plan every year for best results. Trees will grow better fruits when they’re well taken care of with sprays at these times.

Effective Pesticides for Home Orchardist

In the world of growing fruit at home, keeping trees healthy is key. One way to do this is by using bug killers and disease stoppers that are made for gardeners like you. These helpers keep bugs and sickness away from your fruit trees.

Some products work well for many types of trees, helping them grow strong and make lots of fruit. You mix these with water and put them on the trees with a sprayer. This helps your backyard orchard stay healthy all year long.

Captan 50 WP and/or Spectracide’s Immunox

Captan 50 WP is a spray that fights fungus on trees. It stops diseases from hurting your fruit crops. You mix it with water and then use a sprayer to put it on your trees. Make sure all the leaves, branches, and fruits get covered so they stay healthy.

Spectracide’s Immunox uses Myclobutanil to kill fungus too. It works well for many types of fruit trees in your garden like apple and peach trees. With this one, you also mix with water and spray it onto your trees carefully.

This keeps the bad stuff away from your tree’s leaves and fruits, helping them grow big and yummy.


Malathion, featuring an active ingredient effective against borer, is a strong spray you can use on your fruit trees. It has a half-life of 4 days. This means it becomes less powerful quickly and doesn’t stay long in the environment. You spray it on the trees to keep bugs away.

Because it works fast but doesn’t last too long, it’s good for your garden.

Malathion tackles tough pests without hanging around too long.

Bonide Fruit Tree and Plant Guard

After exploring Malathion, let’s talk about Bonide Fruit Tree and Plant Guard. This product fights many pests on fruit trees. It has Lambda-cyhalothrin in it. This ingredient stops pests from damaging your fruit trees.

We have used this solution in our work at Lawn Care Salem Oregon with great results.

Use it for a strong defense against bugs and diseases in your orchard. Bonide helps keep your trees healthy. You see fewer insect pests and sicknesses on the trees. It’s a good choice for protecting apple, cherry, and plum trees among others.

Your fruits grow better when you use this guard on them.

Safe Application of Pest-Control Products

Using pest-control products the right way keeps your fruit trees healthy and protects you, too, specifically from infestation. Here’s how you do it right:

  1. Wear gloves and long sleeves to keep your skin safe from chemicals.
  2. Use goggles to protect your eyes.
  3. Read all instructions on the product label before you start.
  4. Only mix what you need. This stops waste.
  5. Apply early in the morning or late in the day when bees are less active to protect them.
  6. Use a garden hose or spray bottle for small areas, making sure you cover all parts of the tree but don’t overdo it.
  7. Don’t spray if it’s windy to avoid spreading chemicals where they shouldn’t go.
  8. After spraying, wash your clothes separate from other laundry.
  9. Store pesticides up high or in locked cabinets away from children and pets.

Now, let’s look into alternative methods to control pests without using chemicals.

Alternative Methods to Suppress or Control Insects and Diseases

You want to keep your fruit trees healthy without always turning to harsh chemicals. Here are ways to do it with less harm to your yard and nature.

  1. Use oils that stop pests. Monterey Horticultural Oil smothers bugs like mites and aphids without harming the tree. Spray it in early spring before the bugs get active.
  2. Try natural sprays. Products like All Natural Mite and Insect Control RTU work by stopping pests naturally, not with tough chemicals. They’re safe for your garden and don’t hurt bees.
  3. Add a barrier around trunks. Wrap tree trunks with special paper or cloth. This keeps bugs from crawling up and attacking the tree.
  4. Encourage good bugs. Some insects eat the bad ones on your trees. Plant flowers nearby that attract these helpers, like ladybugs, to move in and feast on pests.
  5. Set traps for specific pests. Using bait and traps can catch things like beetles before they hurt your trees. Place them around your orchard in early summer.
  6. Apply gopher bait for ground pests. Brandt Ultra 90 targets creatures that harm roots underground, keeping them away from your tree’s base without spreading poison everywhere.
  7. Mix soap and water spray — a simple mix of mild soap and water can stop many small bugs on contact and is safe for pollinators. It’s easy to make and use right when you see a problem.
  8. Remove dead wood regularly — cut away sick or dead branches to help prevent disease spread among your fruit trees.

By doing these things, you protect your fruit trees more kindly, making sure they bear juicy fruits come harvest time.

Special Considerations for Different Fruit Trees

Different fruit trees have their own needs. For example, what works for apple trees might not work for peach or cherry trees.

Spraying Cherry Trees

For cherry trees, spraying is key to fight off pests. Use Chlorothalonil from the time trees are dormant until the buds open. This stops blossom blight—a big problem for cherries.

In our work at Lawn Care Salem Oregon, we’ve found this method works well. We spray at each stage—from dormancy to shuck split—to keep trees healthy, following a precise spray schedule for tree fruit.

You should too, to protect your cherry trees from getting sick. It’s a simple step that can save you a lot of trouble later. Just remember to follow the label and stay safe while spraying.

Spraying Peach Trees

Spray your peach trees to keep them healthy. Use Chlorothalonil from the time they start sleeping in winter until just before the flowers open fully. This stops peach leaf curl, a big problem for these trees.

Spray during this time frame to protect your peaches.

To win against peach leaf curl, spray at the right times.

This method is sure to help your peach trees grow strong and make lots of fruit. Follow this guide and enjoy healthy peaches from your backyard.

Spraying Plum Trees

Plum trees need care to stay healthy and make fruit. You must spray them with the right stuff. Chlorothalonil is a good choice for combating tree fruit diseases. It stops fungus from growing on your plum trees. Bonide, Ortho, and Ferti-lome sell it, often containing active ingredients to combat insect pests.

You use this spray before the leaves grow and after the flowers bloom. This keeps your trees safe from many common diseases. Always follow the bottle’s directions for how much to use and when to use it.

Now, let’s talk about spraying peach trees…


Protecting your fruit trees from pests is key to a healthy garden. Use products like Captan 50 WP, Immunox, Malathion, and Bonide for the best results. Remember to spray at the right times – such as May, June, and August for apples.

Always wear safety gear when using sprays. If you prefer not to use chemicals, try organic methods like growing fruit in bags or using traps for insects. With these steps, your trees will grow strong and give lots of fruit.


1. What’s the best way to stop bugs on fruit trees?

Use sprays like neem oil, spinosad, and permethrin… They kill pests without harming good bugs. Remember, always wear protective gear when spraying.

2. How often should I spray my fruit trees?

It depends… For most trees, a schedule—starting before buds break and continuing through the season—is key. Check with your local extension office for specifics.

3. Can homemade mixes work against tree pests?

Yes! Mixing a gallon of water with things like neem oil or pyrethrin can fight off many insects. It’s easy and safe for home orchards specializing in fruit and vegetable cultivation.

4. Are there natural ways to keep pests away from my fruit trees?

Absolutely! Insect traps catch bugs like apple maggot flies. Dormant oils help too by smothering insect eggs before they hatch in spring.

5. What are common enemies of fruit trees?

Look out for caterpillars, leafhoppers, borers… even fungal issues like scab and leaf spot can wreak havoc on your fruits.

6. When should I start worrying about pests on my young fruit trees?

Early is best—before you see problems! Use dormant oils in late winter… Continue with sprays as needed throughout the growing season to keep those pesky bugs at bay.