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How to Control Pests and Diseases in Trees

Jan 27, 2025

The most effective way to keep trees and shrubs looking healthy is to prevent pests and diseases before they wreak havoc. While homeowners often react after the damage, certified arborists can detect minor signs of damage and implement effective strategies to curb the problem. At Arbor & Acre, we leverage extensive knowledge to maintain lush greenery, keeping your outdoor spaces in tip-top shape. Unlike DIYers, certified arborists combine cultural, mechanical, biological, and chemical methods to mitigate infections and infestations.

Cultural Practices

Pests usually go undetected until the damage worsens, causing severe deterioration and tree removal emergencies in Ashburn, GA. The most effective solution is to take preventive measures from the start, mitigating such scenarios and costly restorations down the line. Some of the cultural practices you should consider include choosing the right plants, planting in the right place, watering properly, and encouraging plant diversity. While cultural practices are effective, routine inspections by a trusted tree care company are vital to ensure healthy growth and longevity.

Biological Controls

Homeowners use biological controls to benefit insects, such as lacewings, ladybugs, parasitic wasps, and praying mantis. These garden-friendly insects consume pests in huge numbers, preventing severe damage, infestations, and premature tree removal projects. If you want to use chemicals alongside biological controls, consult a professional tree service to ensure the pesticides don’t interfere with helpful insects.

Mechanical and Physical Management

If you prefer a more hands-on approach, there are several actions you can take to prevent pests and diseases. Once you notice insect pests on your trees, removing them by hand can prevent infestations and severe damage. However, if the pests spread throughout the tree or shrub, pruning affected limbs can increase light penetration and airflow, mitigating fungal and pest damage. If you notice diseased or dead wood, sterilizing your tools before pruning is vital to prevent spreading to healthy plants.

Chemical Treatments

This is the last option after all the rest fail. Before applying any chemical treatments, whether to kill pests or weeds, consult a professional. Certified arborists can recommend effective insecticides and pesticides to address your needs without harming healthy plants or biological controls. Safety is a major priority when applying chemicals, hence the need to wear protective gear and follow the manufacturer’s instructions. For those who prefer a more hands-off approach, hire a tree care company to handle the application process, keeping your family safe and yard healthy.

Monitor Plants Regularly

Early detection is crucial when dealing with pests and diseases, as minor signs can worsen over time and wreak havoc. Inspect your greenery regularly for telltale signs of infection and infestation, allowing you to act quickly. Since minor indicators of damage can go unnoticed by untrained individuals, hiring a local tree service for routine checks can help.

If you want to prevent tree pests and diseases without spending all your time in the yard, contact Arbor & Acre. We leverage extensive expertise to design and execute an effective plan suited for your yard. Schedule a consultation today with our seasoned arborists to access the most effective and least harmful treatment options.

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