Insect & Disease Management

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Borer Emergence Holes

Plant pathology is the scientific study of plant diseases caused by pathogens and environmental conditions. Organisms that cause infectious disease include fungi, oomycetes, bacteria, viruses, viroids, virus-like organisms, phytoplasmas, protozoa, nematodes and parasitic plants. Sound fun?

Infestation refers to the state of being invaded or overrun by pests or jparasites. It can also refer to the actual organisms living on or within a host. In otherwords- your tree.

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Ash Borer Damage

When proper trimming and tree care are not enough, trees can becoume sick or be attacked by tree eating insects. When at all possible, we try to use as little pesticeds or chemicals as possible. This means proper inspection of trees to leave the beneficial insects or non threatening bacterias and fungi alone. Sometimes when insects or disease are a threat to the life of a tree, or have made the tree unsightly, we impliment the least invasive and most environmentally friendly methods possible.


Trunk Injection Advantage

Trunk injection is the most effective alternative to spraying or soil applying pesticides for tree insect or pest control. Arborjet trunk injection equipmentinjects formulations directly inside trees. With over 10 years of research and development, our trunk injection systems and formulations are proven to give the best results when protecting trees from pests.

Simple & Quick

The Arborjet drill-plug-inject method is easy to learn and application is quick. The Arborjet trunk injection system is a perfect fit for the do-it-yourselfer but is best applied by a professional, especially for more serious problems.


Unlike spraying or soil applications, Arborjet’s system injects directly into the tree, limiting any impact to your family, the applicator, and the environment around you.

Cost Effective

Equipment & formulation costs are much less costly than they use to be. Service providers can offer a program that is valuable to the homeowner and still very profitable for them.

Trunk Injection Facts

View the Trunk Injection Fact Sheet.

Diseases common to local areas:

Insect infestations common to local areas: