What are general signs of disease in trees?

Trees play a vital role in maintaining ecological balance and enhancing the beauty of our surroundings. However, trees are susceptible to diseases that can threaten their health and longevity. And when a tree’s health suffers, it can become more prone to falling over, which poses a significant safety risk. At Hernandez Tree Experts, our local arborists can identify diseased trees and determine whether they should be safely removed or if they can be saved. Here are four warning signs that a tree is diseased.
Unusual Leaf Discoloration
Healthy leaves typically display a vibrant and uniform hue. If you notice discoloration—such as yellowing, browning, or spotting—it could be a symptom of an underlying issue. This could be indicative of fungal diseases.
Abnormal Growth Patterns
Irregular growth patterns can also be a red flag for tree diseases. Check for stunted growth, dieback of branches, or unusual deformities. Diseased trees often struggle to produce new, healthy growth, and branches may appear weak or withered. Keep an eye out for cankers – areas of dead bark on branches or trunks – as they can be a sign of infections.
Unexplained Bark Changes
Changes in a tree's bark can provide insights into its health. Peeling or cracking bark, as well as the presence of unusual growths like cankers or lumps, may indicate disease. Also, discoloration or lesions on the bark can be a sign of infections. These abnormalities should be promptly brought to the arborist’s attention.
Unusual Growths
Some tree diseases are accompanied by the emergence of unusual fruiting bodies or growths. Fungi, in particular, can produce mushrooms or conks on or near the tree. These growths often indicate decay or infection within the tree. Alert the arborist if you notice any unexpected formations, as they can provide important clues about the type of disease affecting the tree.
Tree Care in Plano, TX
When you need an arborist in Plano. TX and the surrounding area, contact Hernandez Tree Experts at
(214) 309-8681. Feel free to give us a call today to arrange an arborist estimate in Plano!









