American Tree Experts

5 Common Summer Tree Pests That Can Harm Your Trees

common summer tree pests

Here is a list of the most common summer tree pests and how to protect your garden trees from them

Trees and plants are usually covered with insects of all shapes and sizes. As a result, it can be challenging to know if a particular insect is harmless or a pest. Read more about the five common summer tree pests that can harm your trees.

Fall Webworm

  • This pest is native to North America and is also found in some parts of Mexico and Canada. It is called a webworm because it creates webbed nests on the branches of hardwood trees spanning from summer until early fall during its larval stage. It is a famous tree pest that can wreak havoc on your trees if left unchecked. It is recommended to hire a tree pruning service provider to prune the affected branches to prevent the spread of the disease caused by Fall Webworm.

Fall webworms create extensive web-like nests on trees and can defoliate them, causing permanent damage. These pests are usually found in gardens, parks, and urban settings. If you notice a fall webworm nest in its early stages, you can get rid of this pest yourself.

  • You can poke a hole in its nest using a stick or twig. This will allow its natural predators to take care of it. Suppose your trees get affected by Fall webworms every year. You can grow flowers or plants around the tree to keep the pests away from it.

Forest Tent Caterpillar

  • This moth is originally from North America. They are mostly found in eastern parts of these countries. They lay eggs together on a silky sheet when they molt. They are easily distinguishable from other caterpillars and moths.

Forest Tent Caterpillar prefers oak, aspen, sugar maple, tupelo, and sweet gum trees to lay their eggs. They lay their eggs in a sticky substance called spumaline, which prevents the eggs from freezing or being damaged. Sometimes, the entire tree will be covered by their silky sheets and be completely devoid of leaves. If care is not taken, the tree might not recover from this pest and eventually die.

Nantucket Pine Tip Moth

  • This pest is also known as Rhyacionia frustrana. It is found all over the USA and in countries such as Mexico, Cuba, Honduras, Guatemala, and the Dominican Republic. It is one of the most invasive pest species and can wreak havoc on pine trees. Its larvae feed on Pinus cubensis, Pinus contorta, Pinus ponderosa, Pinus virginiana, etc.

When the larvae are young, they will feed on the seedling of the young plant and later make their way into the shoot tips and buds. These pests are responsible for tree mortality and deformation. There are very few options when it comes to their extermination. Although not recommended but the use of chemical insecticides can help you get rid of them from your trees.

Balsam Wooly Adelgid

  • Balsam Wooly Adelgid is a wingless insect known to infect and kill fir trees. They originated from Europe during the 1900s and have been infesting Fraser fir and Balsam fir trees ever since. However, since they are not native to the USA, the fir trees have not evolved to develop their defense mechanism against this pest.

This pest will lay close to a hundred eggs each season and continue for about three seasons. The result is an out-of-control population of pests that will damage and destroy your trees.

  • They attack the tree’s bark, especially in the fissures. They release certain chemicals from their saliva, which results in water stress in the trees and their eventual demise. They usually appear as small white dots across the tree’s branches and trunk. Unfortunately, the only way to get rid of this pest is by a chemical insecticide.


  • 5 common summer tree pestsAphids are sap-sucking tiny insects, more commonly known as blackflies and greenflies. They are among the most invasive pests and affect cultivated plants in temperate climate regions. In addition to feeding on the plant’s sap, they also act as transmitters of plant diseases, especially viruses. These five warning signs will help you determine if your tree is diseased or not.

Aphids reproduce asexually; therefore, it is difficult to control their population. They have very few natural predators, although they can be repelled using garlic, chives, catnip, and an alcohol solution spray.

  • Sometimes a pest infestation can be controlled and eliminated by pruning the affected branches of the tree. If you are unsure whether your tree has been infested with a pest, then get in touch with American Tree Experts Inc today. Call us at 973-774-6091 today and let us help you with our wide range of services.

Top 5 Signs of A Diseased Tree

top signs of a diseased tree

Here is a list of top signs of a diseased tree and how to solve the problem

Trees are susceptible to diseases just like any other living organism. However, the signs of diseases in trees are hard to detect when you are not familiar with the basics of tree health. To the regular person, it may look like your tree is going through some changes, but this can be very dangerous.

Although there are ways to tackle tree diseases at home, a professional opinion is always recommended. You need to know the signs of tree disease so you can get your tree help in time and save it from any permanent damage.

What Are Tree Diseases?

  • Tree diseases are conditions that affect the tree, its longevity, and reproductive abilities. These can be caused by a lack of nutrients as well as by pests and bacteria. They are commonly prevalent in springtime and winters are the period when most pests lay their eggs. Knowing the timing to check your tree for diseases is also a very important aspect of tree care.

What Are Some Of The Most Common Tree Diseases

Some of the most common tree diseases are:

  • Anthracnose
  • Leaf Spots
  • Rust
  • Powdery Mildew
  • Tar Spots
  • Leaf Blisters
  • Canker Diseases
  • Apple Scabs

Signs Of A Diseased Tree

  • Although a professional is better at diagnosing tree diseases, you can learn to be on the lookout for certain signs as well. Some of the most common signs of a diseased tree are:

The Tree Bark Is Changing

  • The bark of a tree tells many things about its health. If you notice fungus growing on the tree, or small lumps on the bark then the tree is catching a disease. Similarly, you should be on the lookout for white or black spots on the bark. For subtle signs such as peeling or chipping bark, you can ask a professional for a second opinion.

The Foilage Is Reducing

  • Healthy trees are almost always green and full of leaves. The foliage of your tree gradually reduces towards autumn and sometimes sheds completely in winter. However, a significant reduction in foliage during spring or summer is a clear indicator of a diseased tree.

The Trunk Is Cracking

  • A healthy tree’s trunk is strong and does not easily crack. Cracking of the trunk could indicate a nutrient deficiency or the onset of a disease. Harmless cracks are often only on the surface and do not run deep. If the cracks on your tree’s trunk run deeper than the bark, then your tree may be compromised.

Leaves Are Starting to Discolor

  • signs of a diseased treeA tree’s leaves tend to change color only in autumn as they prepare to fall. If your tree’s leaves are changing color in any other season then it could indicate an underlying issue. If you have an evergreen tree, leaves turning brown, red, or yellow could be signs that the tree is dying and needs immediate help.

You Can See Pests

  • Sometimes you can see a fine powder on the bark of your trees, or the presence of pests as they have eaten the leaves or bark. This is the most obvious indicator that your tree is suffering from some sort of parasitic disease or has a pest infestation. At this stage, it is important to have a professional look into the matter.

At American Tree Experts, Inc. we offer the best services to keep your trees out of harm’s way. Our pest management services make sure that your trees are protected against pests and diseases. Our most sought out services are pruning, bracing, pest management, and nutritional management. We offer services in Montclair, New Jersey. Call us at 973-744-6091 for a free quote.

5 Proven Ways to Protect Garden Trees From Pest Infestation

how to protect garden trees

Learn 5 proven ways to protect garden trees from pest infestation

Trees are a valuable part of any landscape, providing shade and adding beauty. However, pests can be a big problem for trees, as they can damage or even kill them. Protecting your trees from pest infestation is essential to keeping them healthy and looking good. Here are five ways to protect your trees from pests:

Trimming Your Trees

  • Pests can be a big problem for trees – they can damage the bark, leaves, and fruit of the tree, making it difficult for the tree to grow and thrive. One of the best ways to protect them is to regularly trim your trees. Don’t delay treating your tree for pests. If left untreated, it can lead to extensive damage and death to your tree. Putting in the effort to protect them will help keep them beautiful and healthy.

Keeping Them Hydrated

  • Water is essential for the life of all trees. It is imperative to water your trees thoroughly and frequently during hot, dry summers. Young trees should be watered every week, while mature trees can go for two weeks without water. Newly-planted trees should be watered until they become established, taking several years.

To water your trees effectively, use a garden hose with a sprinkler attachment and water at the base of the tree trunk. Be sure to wet the entire root zone, which extends outwards from the trunk in a radius of about three times the tree’s height. Watering in this way will help your trees stay healthy and pest-free.

Keep Your Yards Clean

  • Another way to protect your trees from pest infestation is to keep your yards and gardens clean. This means removing any debris or fallen leaves and keeping the grass trimmed short. Protecting your trees will also prevent pests from spreading to other plants in your garden or yard, which can be hosts for specific pests.

Many pests are specific to certain types of trees or even certain species of trees. If you have a pest problem, consider replacing the affected trees with different species less susceptible to infestations.

Wrap Them Up

  • Wrapping a tree in burlap or other protective material can help keep pests away. Wrapping up your trees will not just keep the pests off of them, but it will also protect them from other hazards such as sun scalding if you live in a colder region. Additionally, with the help of a tree wrap, you can avoid using pesticides as these wraps keep the pests from reaching the exposed bits of the tree while allowing for a steady water flow.

Inspect Regularly

  • protect garden treesIt is crucial to always be on the lookout for pests that can harm your trees whenever you are in your garden. There are a few things that you can do to protect your trees from pest infestation, and the most important one is to inspect them for any signs of trouble regularly. A few types of trees are more likely to attract pests, so it’s important to be extra vigilant if you plant these kinds of trees.

For example, maple trees attract aphids, walnut trees attract walnut caterpillars, ash trees attract borers, elm trees attract beetles, willow trees attract galls, cottonwood trees attract leaf beetles and tent caterpillars, and finally, birch trees can also become infested with aphids and mites.

  • If any of your fruit or ornamental tree shows signs of pest infestation such as discoloration or misshapen growth on leaves, shoots, or fruits; webbing between branches, make sure to take quick action before the infestation spreads.

At American Tree Experts, Inc. we offer the best services to keep your plants out of harm’s way. Our pest management services make sure that your trees are protected from pests all through the year. Our most sought out services are pruning, bracing, pest management, and nutritional management. We offer services in Montclair, New Jersey. Call us at 973-744-6091 for a free quote.

Emerald Ash Borer Treatment

Ash Trees in Danger in Our Area

(Link Montclair Emerald Ash Tree Confirmed)

The Emerald Ash Borer, an insect that has been wreaking havoc on ash trees in the central United States for the last few years has finally invaded our area.  This insect feeds only on ash trees and repeated feedings can lead to tree death.  Once infestation has begun, trees often die within 2-4 years.

It is said that over the next few years. 99{7441e487f227dbd1e0d0d8c3b75bcec9fb02872f348e8f6979cf633b8f9dcf63} of NJ ash trees will die due to emerald ash borer infestations!

American Tree Experts are here to help!

What can you do if your trees are infected?

Well first you need to know if your tree is an Ash tree.

Even if you do identify your trees as Ash it is can be very hard to spot signs of an infestation

Is Your Tree An Ash?


Green Ash Tree


White Ash Tree


Some Signs & Symptoms To Look For


The damage is usually diagnosed by 1/8” D-shaped exit holes in the bark or by the serpentine winding trails seen when loose bark is peeled away.



Even with the above information you may not notice the signs until it is too late. We here at American Tree Experts have been dealing with the Emerald Ash Borer specifically in Montclair, New Jersey quite often. We can treat and prevent your ash trees from becoming infected and help trees that are already infected.

Don’t Wait Until It Is Too Late!
(973) 744-6091