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Common Issues Affecting Trees and Bushes

The verdant charm of trees and bushes gracing our landscapes goes beyond mere aesthetics; they play a vital role in our environment. Yet, akin to any living beings, trees and bushes are prone to an array of issues that can impede their well-being.

In this blog post, we will explore the most prevalent problems that affect these botanical companions and learn how to recognise, address, and prevent them.

Identifying Common Tree and Bush Issues

Caterpillars eating a leaf

The initial step in handling problems with trees and bushes is the ability to spot the signs and symptoms indicative of a problem. Here are some of the most recurrent issues:


Trees and bushes are susceptible to various pests, including aphids, scale insects, and caterpillars. These unwelcome visitors can induce the yellowing, curling, or distortion of leaves.


Frequent diseases that affect trees and bushes comprise powdery mildew, root rot, and canker diseases. Symptoms encompass discoloured leaves and the oozing of wounds on branches.

Environmental Stressors

Factors like drought, soil compaction, and air pollution can also exact a toll. Indications of stress include wilting, leaf scorch, and stunted growth.

Tree and Bush Pests

Brown tail caterpillars appearing from winter nest in tree

Pests can wreak havoc on trees and bushes, and timely detection is paramount in preventing extensive harm. Here are some steps you can undertake:


Regularly inspect your trees and bushes for pests. Look for signs like discoloured or deformed leaves, the presence of insects, or webs.

Control Methods

Upon identifying a pest issue, consider ecologically sound control methods like introducing natural predators, employing neem oil, or using insecticidal soaps.

Tree and Bush Diseases

Start of bacterial ooze on tree branch

Diseases can undermine the health of your arboreal friends. Effective management commences with:


Recognise disease symptoms, which may encompass discoloured or spotted leaves, cankers on branches, or wilting. Accurate identification is crucial for targeted treatment.


Prevent diseases by opting for disease-resistant plant varieties, adopting correct pruning techniques, and ensuring adequate air circulation around your trees and bushes.


If you value a clean and tidy yard, stump removal will provide a more visually pleasing result.


Consider how soon you want to use the cleared area. Stump grinding allows for immediate use, while removal may take longer.

Environmental Stressors

Airplane flying over trees

Environmental stressors can weaken trees and bushes over time. Here’s how to combat these problems:


Counter soil compaction by aerating the soil and adhering to proper watering practices to alleviate drought stress.

Air Pollution

Plant species that are less sensitive to pollution, and contemplate utilising air-purifying plants in proximity.

Treating and Preventing Issues

Person testing the soil for anything bad

For the best results, it is essential to act promptly and take preventive measures:

Timely Intervention

The moment you identify a problem, take appropriate action, whether it involves pruning affected branches or instituting control measures.

Regular Maintenance

Incorporate a habitual maintenance routine that encompasses proper watering, mulching, and soil testing to preclude issues from arising initially.

Consulting a Professional

WGS Tree Services Vehicle

In some instances, tree and bush issues may be excessively intricate for a DIY approach. Do not hesitate to seek professional assistance from certified arborists or horticulturists. Here are situations when consulting an expert is prudent:

Severe Infestations

If your trees and bushes are severely besieged by pests or diseases, professional intervention is imperative.

Pruning and Trimming

Arduous tasks such as crown reduction or extensive pruning are best left to experienced hands.

Tree Preservation

For valuable or heritage trees, it is judicious to seek professional advice to ensure their enduring health.


In tending to our trees and bushes, we preserve not only their beauty but also contribute to a healthier environment. By understanding common issues, recognising them, and taking appropriate action, we can maintain thriving trees and bushes in our landscapes. Keep in mind that early detection and preventative care are your allies in this endeavour.

Ready to elevate the health and beauty of your trees and bushes? Contact our team WGS Tree Services today and experience professional, top-tier tree care. Your green companions deserve the best, and we’re here to provide it.

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