Research

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.

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.


Cumulative PSHB Attacks on Sycamore After Two Years

Propizol Control of Anthracnose on Sycamore

Images above from field tests show how Propizol stops fungal growth. Fall trunk injections of Propizol showed exceptional results through the following growing season.

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