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Ask an Arborist: What is Causing the Black Mildew Sticky Substance on My Patio, Plant Materials, Vehicle and Driveway?

As a property owner, noticing a mysterious sticky, black substance on your patio, plants, vehicle or driveway can be quite concerning. This substance, commonly referred to as "sooty mold," is often a result of scale insect infestations. But what exactly are scale insects, and how do they lead to this black mildew? In this post, our certified arborists at Townsend Arborcare explain the factors behind this phenomenon and provide you with the knowledge to manage and prevent future occurrences.

04.28.2025

Ask an Arborist: Why is Volcano Mulching Bad for Trees and What Are the Benefits of Removing the Excess Mulch?

Trees are the backbone of our ecosystem and landscape. However, certain practices, such as volcano mulching, can significantly threaten their health. This blog explains why volcano mulching is detrimental to trees and explores the benefits of removing excess mulch. Additionally, we delve into issues like girdling roots and effective soil amendment techniques to ensure the vitality of your trees.

04.28.2025

Magnolia Scale: What It Is and How to Protect Your Tree

Magnolia trees are known in Indiana, Ohio and throughout the country for their beautiful flowers and vibrant foliage, but they can sometimes fall victim to pests that compromise their health and aesthetic appeal. One such pest is the magnolia scale, a significant issue for various magnolia species. At Townsend Arborcare, we aim to provide you with the information and solutions you need to tackle this common issue effectively.

09.27.2024

Yellowing Trees: What is Chlorosis and What Should I Do Next?

Have you noticed the leaves on your trees turning yellow and wondered what's causing it? This common issue, known as chlorosis, can affect the health and appearance of your trees. Chlorosis occurs when leaves produce insufficient chlorophyll, leading to a yellow appearance. If you’re dealing with chlorosis, it’s important to understand the reasons behind it, how to identify it and effective ways to treat and prevent it, ensuring your trees stay vibrant and healthy.

07.29.2024

Understanding and Managing Early Spring Tree Diseases

Spring’s arrival signifies a pivotal period for property owners, homeowners’ associations, office parks, and educational institutions to focus on their trees and landscape plants. The rise in temperature and humidity during this season can catalyze the growth of various fungal diseases, posing a risk to not only the visual appeal of our landscaping plants but also the vitality of trees. Early identification and intervention of these diseases can mitigate extensive damage and promote the lifespan of our trees.

05.01.2024

Magnolia Scale: What It Is and How to Protect Your Tree

Latest Articles

Ask an Arborist: What is Causing the Black Mildew Sticky Substance on My Patio, Plant Materials, Vehicle and Driveway?

Ask an Arborist: Why is Volcano Mulching Bad for Trees and What Are the Benefits of Removing the Excess Mulch?

Ask an Arborist: Why Does My Crabapple Tree Have Brownish, Rusty Spots on Its Leaves?

Magnolia Scale: What It Is and How to Protect Your Tree

Yellowing Trees: What is Chlorosis and What Should I Do Next?

Understanding and Managing Early Spring Tree Diseases

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