Trees can be damaged by snow, wind, insects, disease, fungi, improper pruning, and even lack of water. Having an ISA-Certified Arborist take a look at your trees can help spot potential problems before they become serious.
Wounds on trunks caused by rodents are common during winter, as animals seek out a new food source. Wounds in bark that exceed 50% of the diameter are dangerous and should be pruned. Click https://www.prvtreeservices.com/ to learn more.
The proper soil conditions are a critical factor in the long-term health and vigor of all trees. A soil test is an accurate way of determining the nutrient content, pH level, and other factors that influence the growth of crops or trees.
The soil test results should be interpreted carefully to understand what action should be taken. The report can provide information about the nutrient content of the soil, and it will also indicate how much fertilizer may be needed, if any. It will also show whether the soil pH is too high or too low and, if necessary, how much lime should be applied. A soil test should be conducted every two to three years.
When hiring a tree care professional, it is important to find out their certification, background, and insurance. Ask for local references and to see examples of their work. It is also recommended to check if they are a member of the Tree Care Industry Association (TCIA). TCIA members must adhere to a strict Code of Ethics and Standards of Practice.
Trees in urban and built environments are subject to various abiotic stressors, including pollution, excessive soil compaction, and drought. These stresses can lead to abiotic problems such as fungal diseases, insect infestations, and poor crown vigor. It is, therefore, essential to keep up with regular tree maintenance and inspections to identify problems and address them promptly before they become more serious.
For example, roadside trees can be exposed to abiotic stressors such as exhaust fumes, toxic road debris, and soil compaction, and these can lead to reduced crown vigor and foliar disease. Regular road maintenance activities such as removing weeds, snow, ice, and spot-spraying herbicides can help reduce these stressors.
In addition, pruning and trimming are critical to preserving the health of trees. Regular pruning of young and growing trees can improve their structure, form, and function and increase the value of the property. Properly performing these tasks can help prevent structural defects, decay, and damage to utility lines.
Many diseases affect trees. Some are caused by fungi, others by viruses, phytoplasmas, or even bacteria that don’t parasitize but trigger disease symptoms (such as root rot). Tree diseases can be further grouped according to the host plant species and the part of the tree where the infection is taking place – leaf (foliage), stem (bark), or roots. Insects can also induce some diseases. For example, dutch elm disease is an insect-mediated fungus that is lethal to American and European elms.
Some signs of a problem, such as physical damage or abnormal coloration, are clear and easy to recognize. Others, like wilting leaves or a decline in overall health, maybe more subtle and require closer observation to determine the cause. Knowing a few of the classic visual signs that indicate that something is wrong can make all the difference when it comes to the long-term health of your trees.
Wilting is the most obvious sign of a disease that requires attention. This is usually a result of an imbalance in the tree, either due to root or nutrient deficiency. It can be found in a single leaf, on just half of the crown, or throughout the whole canopy.
Another classic symptom is the development of yellowish or light-green spots on the leaves. This is known as chlorosis. Several things, including stress, nutrient deficiencies, or diseases, can cause chlorosis. Oak wilt is one disease that causes this symptom and can be quite severe in some cases.
Insects that are pests to trees can be categorized as sucking or chewing, except grubs which attack the root system. Sucking insects include aphids, leafhoppers, and true bugs. Chewing pests include caterpillars, worms, and slugs, while grubs, beetles, weevils, and maggots damage the roots.
Anthracnose is a fungal disease that affects maple, birch, hickory, and ash trees. It typically appears in cool, wet springs as yellowish-to-brown spots that have powdery spores on the upper leaf surface. It can also cause twig dieback, foliation, and stem and branch blight.
Pruning is a horticultural and silvicultural practice that involves selectively cutting away certain parts of plants, like branches, buds, and roots. It helps to boost plant health and appearance while reducing the risk of damage from wind, ice, or snow. It’s also used to control growth, shape a tree or shrub, and encourage flowering and fruiting. Generally, shears or secateurs are the preferred tools to trim small branches and shrubs. However, saws can be used for thicker branches or limbs that need to be removed completely.
Tree and shrub trimming and pruning are important tools for keeping trees looking good and healthy, but they are best left to professionals. The equipment required to prune large and mature trees, as well as the necessary training, are beyond the scope of most homeowners. This is especially true if a tree or shrub has branches that hang over power lines or are growing into utility lines.
Some trees may have diseased or insect-infested branches that need to be cut off, as well as dead limbs that need to be removed for safety reasons. Pruning can also be used to reduce the stress placed on some limbs by increasing airflow and sunlight penetration throughout a tree’s canopy. A professional can help you determine the right amount of pruning for each type of tree and shrub in your yard or landscape.
If you have a plant with flowers or fruits that need to be pruned, it is recommended to do so after they bloom since many flowers are borne on wood produced in the previous year. This includes azaleas, rhododendrons, mountain laurels, lilacs, chokeberry, rose-of-Sharon, and viburnum.
Other types of pruning include:
- Removing suckers or water sprouts from the base of a plant.
- Thinning a crown to allow for more light penetration.
- Removing crossing or rubbing branches.
- Promoting the overall health and structure of a plant.
An experienced and knowledgeable professional can also use a variety of techniques to create specific plant forms like hedges, espaliers, and topiaries as part of your tree care plan. It’s best to ask a potential professionals about their certification, education, and experience before hiring them for a project.
Trees that have significant damage and are dead or leaning precariously are a safety concern and must be removed. If a tree is near a house, power lines, or other trees, it’s best to hire a professional for removal services. They will use specialized equipment to remove the tree while preventing damage to nearby property safely. They will also take care of any stumps left behind.
A tree may also need to be removed if it is infested with pests, has become diseased, or has a structural defect. In this case, the pests can spread to other trees and threaten them with damage or death. It’s important to consult with a trained arborist to make sure that the tree is healthy and safe before removing it.
Before you decide to remove a tree, you should check local regulations. Many locations prohibit removing trees for cosmetic reasons but allow the removal of structurally unsound trees or those too close to utilities and property lines. Some require a permit or written permission, so it’s a good idea to contact your local city council or county commissioner’s office to get more information.
If you have a lot of dead trees on your property, you can hire an arborist to help you plan and implement a proper reforestation process. They will help you choose the right species of trees to grow, and they can recommend pruning techniques that will promote new growth. They will also advise you on when to fertilize and water the plants.
In some cases, cabling and bracing are necessary to protect trees from falling over in severe weather conditions. They can also be used to support weakened branches or trunks, and they can help protect against wind damage.
While some people like to plant a tree and leave it alone, others are more interested in taking action if they see the tree becoming unhealthy or dangerous. In these situations, a professional can advise you about the options available to you. They will also be able to give you an accurate estimate of the cost of tree removal, which can vary depending on the size and location of the tree.