Skip to content

How Do You Know If A Tree Is Diseased?

How do you know if a tree is diseased? This is a vital question for homeowners and commercial property owners to consider, as diseased trees might invite termites and other bothersome pests. Weakened, unhealthy trees are also at risk of losing limbs or outright toppling, which can mean costly property harm and injury to anyone in the location!

diseased tree

To know if a tree is diseased, infested, or just stressed, check these 6 common signs of poor tree well being:

  • Chewed or otherwise distorted foliage
  • Stunted foliage or leaf growth
  • White spots
  • Cottony chalky masses
  • Gaps along the bark
  • Stunted tree development including pitching

Knowing if a tree is compromised and what all these indications suggest is the first step towards managing these matters and keeping your tree in good health and stable. It’s also vital to know when a tree is beyond preserving so you can book tree removal services before it tips over or otherwise causes damage to your real estate.

A professional arborist or tree services service provider can inspect a tree and figure if it’s unhealthy and can be salvaged. Note some added details about common signs that a tree is compromised and how to address causes of disease and harm, and when it’s time to call in a specialist!

How Do You Know If a Tree Is Diseased?

A quick evaluation of your tree’s limb, branches, and leaves can usually tell you if it’s diseased or otherwise needs some TLC. Consider a bit more information about commonplace signs of tree disease and then call an arborist or tree services contractor as needed.

Chewed or otherwise altered foliage

Small holes and jagged or also uneven leaf edges often indicate infestation and resultant health issues. If you notice holes along a leaf front of what appears to be jagged leaf edges, contact an arborist to check for infestation and needed treatment solutions.

Stunted foliage or leaf progression

Bugs and illness sap a tree of moisture and nutrients, which results in stunted foliage or leaf development. You might notice bare branches, dried-up leaves, or wilted leaves on a compromised tree. If so, don’t assume you should simply snip those branches but call an arborist as soon as possible, to address that infestation or other issue.

Light colored spots on leaves and the tree itself

Scale insects are small white colored bugs that drain a tree of its nutrients. These insects collect in masses that look like white spots on leaves and the tree itself. Rinsing off these insects helps protect the tree from further deterioration but that tree might also need some added maintenance to return to good health, including chemical treatment and better dirt irrigation.

Cottony white masses

Wooly aphids are very often mistaken for cotton growth or white mold on a tree. Similar to scale insects, you can wash off those aphids to protect a tree but it’s also vital that a tree care professional check the tree’s health condition. He or she can note resultant injury and if the tree needs pruning or other care, and whether the tree is completely free from an infestation.

Holes along the bark

Spaces along tree bark often reveal wood-boring insects like termites, or a lack of nutrients for the tree so that the bark cracks and splits away. Those holes very often offer a nesting place for bothersome bugs who lay eggs or otherwise burrow into those spaces, making harm even worse with time. If you spot holes in tree bark, call a tree service contractor without delay!

Stunted tree growth including leaning

Nonnative trees might strain to thrive in an unfavorable climate; a palm tree might struggle to grow in a frigid climate, for example. However, tree illness, root decay, and other conditions will stunt tree growth so that it’s frequently smaller in size than expected.

Weak or compromised trees could also begin to sag, as an injured or weak tree is not sturdy enough to stand upright. Slanted trees are particularly dangerous as they might crack and then fall, so ask an arborist or tree care service for a full tree evaluation, treatment, and required bracing.

Can a Diseased Tree Be Saved?

Like your own health and wellness, an unhealthy tree can often be saved depending upon its situation and how rapidly you start dealing with it! Removing pest invasions and fixing root rot, coupled with added nutrients and bracing as necessitated, can allow a tree to grow healthy and vigorous once again.

In many cases, however, disease or infestation may have injured a tree so gravely that it’s beyond salvaging. Severe bark deterioration and reduction or large-scale infestation may affect a tree’s overall condition so that it can not replace that bark or develop fresh leaves.

Your real estate’s soil conditions likewise influence how effectively a tree can restore; nutrient-rich soil feeds trees while stable soil allows it to stand tall and stay in good shape. If your property’s soil is too moist or sandy or lacking nutrients for any reason, a tree might strain to grow even with treatment.

How Can You See Whether a Tree Has Root Rot?

Healthy and balanced roots are firm and normally white in color. Soft brownish roots, and especially those that feel soggy to the touch, are often rotted. Root rot also increases the growth of fungi along the roots, so you may spot spores and other growth.

Roots drink in water and nutrients from the soil; whenever roots rot, the tree at that point often fails to develop and survive. Leaves frequently wilt and fall away, and new leaves might not show up during the course of the tree’s sprouting season. In extreme cases, the tree can die in just days or weeks of forming major root rot!

Correcting root rot
Root rot is regularly the outcome of exceedingly soggy soil. Properties with unsatisfactory drainage will normally collect water around tree roots so that they then rot away.

It’s key that you check out your property’s grade or slope, or provide needed drainage around the tree, before seeking to deal with root rot. Soil should also be loose enough to enable good airflow and oxygenation, and for roots to stretch and thrive through that soil.

Trimming away weakened roots and getting rid of any fungi or other growths on the roots is also key, so that healthy roots can grow. To make certain you don’t damage the tree or cut away excessive root growth, contact an arborist or tree care professional if you suspect a tree on your property suffers with root rot.

What Does an Unhealthy Tree Look Like?

Illness and pests are not the only worries for a tree on your property! A tree might be disease-free and not suffering an infestation, but still fighting to thrive. Poor soil conditions, air pollution, serious harm to its trunk, and poor-quality pruning all have a bearing on a tree’s total condition and can easily lead to stunted tree growth. Signs of an unhealthy tree include:

  • Bare areas around the trunk or branches
  • Branches without any leaves or needles
  • Fungus proliferation around the trunk base
  • Wilting
  • Seeping sap

Well-balanced trees should indicate signs of progressing; this includes development throughout the trunk each year, comprehensive foliage or healthy needles, a straight stance, and robust bark that resists peeling. If you do not recognize these indicators or see any of the signs of an unhealthy tree listed above, phone a tree care service or arborist close to you!

No Leaves, Does it Equal Death for the Tree?

Good, vivid leaves are a sign of a healthy, vibrant tree! No leaves, destroyed leaves, or otherwise irregular leaves are very often a sign of an unhealthy, injured, or diseased tree. Trees also have an expected life expectancy; lack of healthy leaves can mean that tree is just perishing of the equivalent of old age.

If your tree’s leaves are thinning or peculiar at all, call a tree service company or arborist. Your property may perhaps need added hydration and watering for the tree to prosper. Correcting diseases or infestations can likewise allow a tree to grow healthy again.

An arborist or tree care company can likewise note the overall condition of a tree and if it’s dead or dying, or in danger of breaking limbs and toppling. In those cases, it’s commonly recommended to schedule tree removal services.

Saving Your Stressed Tree

A stressed tree is ordinarily salvageable, with a little TLC! On the occasion that the tree is native or otherwise able to develop in your local area, keep in mind a few simple tips for encouraging healthy tree development and managing a stressed tree.

Mature trees often need about one inch of water every week, either from rainfall or irrigation, to grow. During a dry season or if your property’s soil is overly dry, consider an irrigation system to deliver the tree with proper hydration. Mulch will likewise help keep the soil hydrated.
Professional trimming is also key for saving a stressed tree. Trees expend energy maintaining all their branches, including rotting or otherwise damaged limbs.
Pruning those limbs away, as well as trimming overgrowth so a tree gets needed sunlight and air circulation, assures a tree grows healthy and strong.
While trimming is vital for tree well being, it’s just as crucial that this work is done by a seasoned pro! Wrong trimming approaches, including trimming branches at the incorrect angle or cutting too many branches, wounds trees and can do more damage than good. To guarantee healthy tree growth, call a tree service contractor for needed pruning and trimming.

Can a Dead Tree Be Saved?

If part of a tree is rotting or outright dead, you might be able to trim away that part of the tree and then encourage healthy development. Reversing reasons for degeneration, for example, pest treatment to remove an infestation, can also help a stressed or drying tree to get healthy once more.

Even so, if a tree is downright dead, there is commonly no way to bring it back to life and good health. In that case, it’s optimal to have the tree cleared away before it starts to break and lose limbs or fall outright.

New Milford Tree Service Group is proud to offer this info to our visitors and hope that you find it beneficial! If you’re still thinking, how do you know if a tree is diseased, or if you need tree services in New Milford, give us a call. We provide full-service tree care and removal, and support all our work with a full guarantee you can trust! Click here to see what services they have to offer.

No Comments

  1. xgwzlTIebfh on May 4, 2024 at 12:26 pm

    Your comment is awaiting moderation.

    PecySGpVAnlMtOz

Leave a Comment