Plan the perfect garden with our interactive tool →

How to Prevent Worms From Getting on Your Apple Trees

If you are noticing brown spots on the skin of your apples, it is likely that the fruit of your apple tree has been infested with a worm. The worms are caused by fruit flies that fly around your apple tree laying eggs inside the skin of the fruit. Once the egg has been injected in your apples, it is only days before the maggot will take over your apple, causing it to rotten and fall to the ground. There is not much you can do about the apples that have already been infested. But there are preventive measures you can take to stop the fly from injecting eggs into the fruit of your tree.

Hang yellow sticky trap cards on the branches of your Apple tree. These cards can be purchased from your local garden supply store. The yellow sticky traps contain a sticky substance that will trap the flies as they buzz around your tree.

Because the sticky trap card is outside in the elements, the stickiness of the card will wear off in a few weeks. For that reason you must replace the card every four weeks or when it is full of flies, whichever comes first.

Spray your apple tree with an insecticide. This insecticide can be purchased from your local garden supplier. In order for the insecticide to work efficiently you must spray it from late June to October, which is when the fruit flies have their greatest activity.

Spray "Dormant Oil" on the apple tree right before the tree begins to bud, which is generally late winter or early Spring. The dormant oil will kill any eggs that have been lying dormant on the tree and prevent them from hatching. This oil can also be purchased from your local garden supplier.

Surround your apple tree with "Butterfly Weed" that has been planted into the ground. The Butterfly Weed contains a type of parasite that will kill the fruit fly. The parasite will not cause harm or damage to your apples. You can purchase the Butterfly Weed from your local plant nursery.

Related Articles

How to Get Rid of Apple Tree Worms
How to Get Rid of Apple Tree Worms
The Best Time to Plant Apple Trees
The Best Time to Plant Apple Trees
When Are Gala Apples Ripe?
When Are Gala Apples Ripe?
How to Grow Fuji Apple Trees
How to Grow Fuji Apple Trees
Insecticides for Apple Trees
Insecticides for Apple Trees
How to Cross Breed an Apple
How to Cross Breed an Apple
When to Spray Apple Trees for Worms
When to Spray Apple Trees for Worms
Disease-Resistant Apple Trees in the Southeast
Disease-Resistant Apple Trees in the Southeast
Characteristics of an Apple
Characteristics of an Apple
How to Control Codling Moth on Apple Trees
How to Control Codling Moth on Apple Trees
How to Get Rid of an Inchworm Infestation
How to Get Rid of an Inchworm Infestation
A Natural Way to Keep Bugs out of My Apple Tree
A Natural Way to Keep Bugs out of My Apple Tree
Orange Spots on Apple Tree Leaves
Orange Spots on Apple Tree Leaves
Do Apple Trees Lose Their Leaves in the Winter?
Do Apple Trees Lose Their Leaves in the Winter?
What Is the Correct pH Level for a Peach Tree?
What Is the Correct pH Level for a Peach Tree?
How to Get Rid of Bugs From Apple Trees
How to Get Rid of Bugs From Apple Trees
How to Grow Winesap Apples
How to Grow Winesap Apples
How to Grow Apple Trees in Michigan
How to Grow Apple Trees in Michigan
Pomegranate Tree Problems
Pomegranate Tree Problems
Garden Guides
×