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Six elements are required in small amounts for the growth and development of plants. These are referred to as micronutrients: iron (Fe), manganese (Mn) copper (Cu), zinc (Zn), molybdenum (Mo), and boron (B).
Needlecast and needle blight are terms applied to a variety of foliage disorders of many coniferous species. These diseases are usually more severe on young trees or on trees growing outside of their natural range.
As the number of local climate adaptation plans has rapidly grown during the past ten years in
response to increasing threats of climate change, cities and various organizations offer new insights
Sonic tomography, or the use of sound waves to detect decay in trees, is a relatively new technology available to arborists.
We need a major paradigm shift in the way we build and operate our gardens and live our lives.
Ransomware is a growing concern for non-profits of all sizes but can be prevented with strategic risk management practices to counter these attacks and protect critical infrastructure and data.
Thousands of trees are struck by lightning every year. These trees will have varying degrees of damage ranging from complete shattering and destruction of the tree, to a slow lingering death, to virtually no apparent damage at all (Figure 1).
Conifers are commonly planted in North America to provide year-round screening, as windbreaks or as focal trees in the landscape.
There has been an increasing interest in corporate sustainability (CS) and how companies should strive for it in order to satisfy stakeholders’ demands concerning social, economic, and environmental impacts.