ABOUT AshSavers

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Randall Bollinger

20+ years Arboretum Curator
Certified Pesticide Applicator

Hello, I’m Randall (Randy) Bollinger, a life-long resident of Lincoln Nebraska, and owner/operator of AshSavers.

For the past 20 years I have been the curator of the Lincoln Joshua Turner Arboretum at Union College.

My passion has been learning about the devastating effects of the Emerald Ash Borer and in support of living with nature to come together to promote and provide a solution to caring for our Ash trees.

I am a certified pesticide applicator with training on a proven solution for keeping Ash trees from being destroyed by the Emerald Ash Borer.

If you would like to have a conversation about your unique situation and how AshSavers might be of benefit to you (and your Ash trees) please call 402.613.6139 or fill out my contact form and I’ll get in touch with you.

We are proud members and supporters of the following:

Nebraska Statewide Arboretum
Nebraska Arborists Association
Nebraska Turfgrass Association
Arborjet Logo
Lincoln Independent Business Association

Our Method:
Trunk injection

Trunk injection is the most effective alternative to spraying or soil applying pesticides for tree insect or pest control.

Arborjet trunk injection equipment injects 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.

call for more information

If you have questions about our services and treatment for your ash tree(s) please feel free to call us!