Urban forestry

The Effect of Climate Change on Urban Trees

Urban trees play a vital role in enhancing the quality of life in cities, providing numerous environmental, social, and economic benefits. However, rising temperatures, altered precipitation patterns, and increased extreme weather events are creating a hostile environment for many tree species. The effect of climate change on urban trees are numerous. The urban foresters, arborists …

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Homeowners Associations

Trees in Homeowners Associations: Benefits, Challenges, and Best Practices

Homeowner associations (HOAs)  play a vital role in maintaining the property values, aesthetic appeal and overall well-being and quality of life in residential communities. When it comes to trees, homeowner associations often face the challenge of striking a balance between preserving the natural beauty of the environment and ensuring the safety and functionality of the …

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yelloheaded sawfly

Yellow-headed Spruce Sawfly

Yellow-headed spruce sawfly  (Pikonema alaskensis) is  native species to Alberta. Also introduced European spruce sawfly (Gilpinia hercyniae ) is found in  Prairie provinces. Sawfly attacks native white, black and Engelmann spruce trees as well as variety of non-native spruce trees( Colorado, and Norway spruce).   It can create significant damage to many young spruce trees on …

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Fall Tree Watering

As trees are preparing for winter; deep watering may help their well-being during the cold winter months as well as at beginning of next spring. The majority of Alberta is dry with very little moisture during September and October with many trees that are experiencing water deficiency during these months. The main reason for watering …

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