Arborjet has its own fully staffed laboratory and field research team devoted to the discovery and development of the most effective equipment and formulations. Each of our injectable products is the result of collaborative laboratory research and extensive field trial work conducted across the U.S. and worldwide.

The studies below are sorted by most recent at the top. Use the filters on the right to search by pest or product.

Eco-1 40 – Powdery Mildew Treatment

Eco-1 40 reduced powdery mildew severity by 12% three days after treatment, representing a significant difference when compared to the control.

Eco-1 40 – Powdery Mildew Infection on Pumpkins After 1 Treatment

After being treated, the Eco-1 40 group improved enough to be considered statistically different from the infection levels observed in the checks.

Diplodia Tip Blight Trials

Comparison of percent Diplodia lesions on needle fascicles for 2016 and 2017 growth increments on excised candles by treatment. Learn more here.

View the full paper published in Arboriculture & Urban Forestry January 2020 issue here.

Treatment of Chlorosis Using Mn-Jet Fe™ & Shortstop® 2SC

We have found that a combination of our soil applied growth regulator, SHORTSTOP® 2SC, and our trunk-injected micronutrient formulation, Mn-jet Fe™, will work together to improve nutrient availability and several key tree functions. Learn more here.

Mortality in Engelmann Spruce Attributed to Spruce Beetle

TREE-äge® R10 protected spruce trees from spruce beetle when it was used as a standalone treatment and in combination with Propizol.

Time to Inject Various Conifers with the QUIK-jet AIR®

Treatments of TREE-äge R10 were on average 6.8 times faster in white pine and 7.3 times faster in Douglas Fir than the Generic Emamectin Benzoate.

EAB Effects on Ash Canopy Thinning Over Time

All treatment means are significantly lower than untreated check mean

Control of Pitch Canker Infections on Monterey Pine

Pitch canker infections on branches and main stem of Monterey from immediately after treatment to more than two years after treatment. TREE-age G4 and TREE-age G4 with Propizol treatments with showed reduction in pitch canker infections.

Emergence of Black Oak Gall Wasp

Treating oaks in Barnstable County with TREE-age and IMA-jet significantly reduced the number of emergence holes one year after treatment.

IPS Beetle Galleries in Treated Trees

Adult EAB Mortality

Treatment vs Removal

Cumulative PSHB Attacks on Sycamore After Two Years

Dead Spotted Lanternfly on Mat

IMA-jet was highly effective in causing mortality of feeding SLF, reducing the number of live SLF on the trunk, and reducing sooty mold production. We concluded that IMA-jet injection is an acceptable preventative treatment for management of SLF attacking ornamental trees in Pennsylvania. Download the Research Handout

TREE-äge® Protecting California Sycamores Against ISHB with Preventative Treatments

TREE-äge treatments showed significant control in the management of ISHB attacking ornamental trees in southern California. Download the White Paper, Download the Research Handout

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