Penn State Extension

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Tree of heaven leaves. Credit: Bigstock
Tree-of-Heaven - Articles Articles

Tree-of-Heaven

David R. Jackson, Art Gover

Tree-of-heaven (Ailanthus altissima) also known as ailanthus, is a rapidly growing deciduous tree native to a region extending from China south to Australia. Spotted Lanternfly, an invasive pest, is particularly attracted to Tree-of-heaven. More
Spotted Lanternfly IPM Management Calendar
Spotted Lanternfly IPM Management Calendar - Articles Articles

Spotted Lanternfly IPM Management Calendar

Emelie Swackhamer, David R. Jackson, Art Gover

There are various management techniques to consider to destroy or control the Spotted Lanternfly. Learn the recommended methods to use during certain times of the year. More
Photo by Mike Eckley
Backpack Sprayer Calibration for Woodland Applications - Articles Articles

Backpack Sprayer Calibration for Woodland Applications

David R. Jackson, Kimberly Bohn, Ph.D., Art Gover

This article covers calibrating a backpack sprayer to determine how much herbicide to add for band applications and spot treatments. More