Tree Growth Regulators, commonly known as TGRs, have been around for decades and are well known in the utility vegetation management (UVM) industry. However, they tend to be viewed as a limited use ...

Researchers from Purdue University's Department of Computer Science and Institute for Digital Forestry, with collaborator Sören Pirk at Kiel University in Germany, have found that artificial ...

Extending pruning cycles reduces site intrusions into neighborhoods like this, leading to happier customers. Tree growth regulators (TGRs) increasingly are being integrated into vegetation management ...

Tree-ring samples taken by Paulo Quadri, who earned a Ph.D. in environmental studies from UC Santa Cruz, were included in the study. (Photo by Luz A. de Wit) The top-line findings of a massive ...

Bark beetle-infested spruce trees begin to dry out already before any visible signs of tree mortality appear, a recent study shows. Bark beetle-infested spruce trees begin to dry out already before ...

The Biden administration has published its proposed plan for preserving old-growth trees in national forests across the country, opening another opportunity for public input on conserving ancient ...