Research
TREE-äge® R10 protected spruce trees from spruce beetle when it was used as a standalone treatment and in combination with Propizol.
Mortality in Engelmann Spruce Attributed to Spruce Beetle
![](https://arborjet.wpenginepowered.com/wp-content/uploads/2019/04/TREE-ageR10-MortalityEnglemannSpruce-researchchart.jpg)
TREE-äge® R10 protected spruce trees from spruce beetle when it was used as a standalone treatment and in combination with Propizol.
EAB Effects on Ash Canopy Thinning Over Time
![](https://arborjet.wpenginepowered.com/wp-content/uploads/2019/04/TREE-ageR10-CanopyThinning-researchchart.jpg)
All treatment means are significantly lower than untreated check mean
Adult EAB Mortality
![](https://arborjet.wpenginepowered.com/wp-content/uploads/2019/04/TREE-age-EABMortality-researchchart.jpg)
IMA-jet control of Emerald Ash Borer
![](https://arborjet.wpenginepowered.com/wp-content/uploads/2019/04/IMAjet-EAB-researchchart.jpg)
Arborjet’s IMA-jet provided excellent control of Emerald Ash Borer compared to other imidacloprid treatments.
TREE-äge Compared to Other Treatment Methods
![](https://arborjet.wpenginepowered.com/wp-content/uploads/2017/01/TREE-age-EAB-Comparison-researchchart.jpg)
TREE-äge shows excellent 2 year control of Emerald Ash Borer compared to other treatment options and methods. Download
![](https://arborjet.wpenginepowered.com/wp-content/uploads/2020/09/AJTestimonial1.jpg)
"I’ve been injecting a 70“ ash tree on the campus of Miami University since 2014. It has typically taken three long mornings to coax the needed volume of TREE-äge® into this tree. Using R10 for the first time, the entire treatment for 2020 was completed in 2.5 hours, in mid-August! R10 is revolutionary for my business - reading about R10 is one thing, an experience such as this quite another. I’ve instantly become a convert.”
– Mark Gilmore,
Arbor Medicine LLC & Audubon Ash Tree Project