Tree Preservation From Disease

Don’t Let Your Trees Leave You Hanging

Are your tree leaves losing their color or dropping too soon?

Does unusual spotting or discoloration on your trees cause you to scratch your head?

In Acton, Massachusetts, our trees are vital to the landscape, providing shade, natural beauty, and ecological value.

However, common tree diseases can threaten their health and longevity if left unchecked.

In this guide, you’ll learn how to identify and treat the most prevalent tree diseases affecting Massachusetts trees.

We’ll provide you with practical tips to ensure your trees stay healthy and your yard remains beautiful.

By the end of this article, you’ll be empowered to recognize and take tree preservation steps to tackle these tree diseases before they leave your landscape hanging.

Stay tuned for an in-depth look at the eight tree diseases that affect common trees in Massachusetts you should be aware of.

8 Common Tree Diseases in Massachusetts

Keep reading to learn how to identify and manage these tree diseases affecting Massachusetts landscapes.

1. Cedar Apple Rust

Green apples on tree in an orchard. Leaves are infected with a common fungus, cedar-apple rust disease and have left lesions on the leaves

Cedar Apple Rust is a fungal disease that primarily targets eastern red cedar, apple, and crabapple trees.

The rust fungus alternates between cedar and apple families to complete its life cycle.

2. Dogwood Anthracnose

The white petals on a flowering dogwood tree show the spotted red and brown signs of a disease called spot anthracnose

Dogwood Anthracnose is a fungal disease that affects flowering dogwoods and can lead to significant tree mortality if not managed promptly.

This disease primarily targets the vascular tissue of affected trees, causing the death of dying branches and, eventually, the entire tree.

3. Apple Scab

apple scab disease

Apple Scab is one of the most common tree diseases affecting apple and crabapple trees in Acton, MA, and across New England.

The fungal disease spreads rapidly during cool, wet springs, causing significant defoliation and fruit deformation in affected trees.

4. Needle Cast

needle cast

Needle Cast is one of the most prevalent pine needle diseases affecting pine species like white pine, spruce, and Douglas fir in Acton, MA.

The fungal infection can cause significant defoliation, impacting forest stands and increasing susceptibility to other tree diseases.

5. Tar Spot

common tree diseases that affect hardwoods include tar spot

Tar Spot is a fungal disease affecting maple trees and other hardwood species, including oak trees.

Common in the Acton, MA, area, Tar Spot thrives in moist weather conditions, creating distinctive black spots on leaves that resemble blobs of tar.

6. Marginal Leaf Scorch

Marginal Leaf Scorch

Marginal Leaf Scorch is not a fungal or bacterial disease but a physiological condition that often indicates environmental stress in oak trees and other hardwood species.

It can affect shade trees across Acton, MA, especially during periods of drought.

7. Dutch Elm Disease

tree affected by dutch elm disease

Dutch Elm Disease is a deadly tree disease that affects elm trees.

Spread by bark beetles and root grafts, this fungal infection has devastated elm populations across New England, including Acton, MA.

8. Bleeding Canker of Beech

Bleeding Canker of Beech

Bleeding Canker of Beech is a serious tree disease affecting European beech trees in the Acton, MA, area.

Caused by several related pathogens, including the fungus Phytophthora cinnamomi, it leads to the slow decline of hardwood trees, ultimately causing tree death.

Bonus: 4 Common Tree Pests in Massachusetts

Eastern Massachusetts, including Acton, is home to several common tree pests that can wreak havoc on our beloved shade trees, hardwoods, and pines.

Identifying these destructive insects early on can help prevent widespread tree mortality and decline.

1. Hemlock Woolly Adelgid

Hemlock Woolly Adelgid is a sap-sucking insect that primarily targets eastern hemlock trees.

These pests weaken trees, making them susceptible to other diseases and pests.

2. Elongate Hemlock Scale

Elongate Hemlock Scale is another sap-feeding pest that weakens hemlocks and other coniferous trees.

3. Spotted Lanternfly

An invasive species in Massachusetts, the Spotted Lanternfly can cause extensive damage to a wide range of hardwood species, including oak trees and ash trees.

4. Winter and Gypsy Moths

Winter and Gypsy Moths are invasive species that can defoliate entire forests if left unchecked.

Their caterpillars feed on the leaves of various hardwood species, leading to severe tree declines.

Tree Care Tips for Disease and Pest Prevention

Maintaining healthy trees in Acton, MA, involves proactive tree care and early intervention to prevent common tree diseases and pests.

Follow these essential tips to ensure your trees thrive:

Proper Watering and Fertilization

Mulching and Pruning

Fungicide and Insecticide Application

Professional Inspection

Preserve Your Trees with Arbor Works’ Expert Care

In this guide, you’ve learned how to identify and treat some of the most common tree diseases and pests threatening your Acton, MA, landscape.

Armed with this knowledge, you can now recognize early signs of infection and prevent your trees from falling victim to these destructive forces.

Regular watering, pruning, and preventive treatments will help maintain healthy, vibrant trees.

Arbor Works is here to help with customized treatment plans and professional inspections.

Let our certified arborists handle your tree preservation needs with expert care and attention.

Fill out our contact form today, or give us a call!