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Voting underway for Amazing Tree of Fayetteville
This tree is around 50 feet tall and has a 36-inch DBH. Green ash (Fraxinus pennsylvanica) at Walker Park. This tree is 25 feet tall with a 24-inch DBH. Post oak (Quercus stellata) on the Traverse ...
Manitoba18d
Winter Sunscald and Frost Cracking: Tree Bark Damaged from Winter Bite
Figure 1. Bark peeling from Green Ash tree (Fraxinus pennsylvanica) injured by effect of sunscald. Figure 2. Bark cracking on young Manchurian Ash (Fraxinus mandshurica). To prevent sunscald, wrap the ...
Smithsonian Magazine6d
Getting Annoyed at Your Noisy Neighbor? Spiders Are, Too. New Research Finds They’ll Build Webs Differently in Loud Conditions
The team focused on the Pennsylvania grass spider (Agelenopsis pennsylvanica), a quarter-sized arachnid that’s widespread across North America. Also known as funnel-weaving spiders, these ...