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 ...

Most trees live in symbiosis with fungi. ETH Zurich researchers show just how important this partnership is for tree growth through the first- ever comprehensive data analysis compiled for ...

Tools to prune tree branches The size of the branch you are cutting should reflect the tool used to cut it. Here are a few tree trimming tools that make sense to have in your arsenal before you start ...

Low-cost “tree fitbits” can pinpoint the precise timing of tree activities, like spring bloom or autumn leaf change, according to a new CU Boulder study. Researchers outfitted two East Boulder ash ...