Add Yahoo as a preferred source to see more of our stories on Google. Saskatoon city hall is expecting a big increase in cases of Dutch elm disease after a record 41 positive diagnoses last year and ...

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The number of Dutch elm disease cases in Saskatoon almost quadrupled between 2024 and 2025, increasing 10 times since 2023, according to a city report. An additional $1.7 million is being sought for ...

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The Outlook for 6 Forest Pests and Diseases in Maine A combination of deep freezes and control measures have knocked back some prominent Maine forest pests and diseases over the past couple of years, ...

A combination of deep freezes and control measures have knocked back some prominent Maine forest pests and diseases over the past couple of years, providing relief to Maine trees after years of ...

American beeches (Fagus grandifolia) have been suffering recently from a disease widespread in both Connecticut landscapes and forests, Beech leaf disease (BLD), caused by a foliar nematode, ...

Elm trees are vanishing across the Northern Hemisphere, often dying within a single season after an unseen encounter. New field evidence from central Italy shows that a common insect moving between ...

The Michigan Department of Agriculture and Rural Development (MDARD) has proposed a firewood quarantine, aiming to restrict the movement of firewood originating outside of Michigan to prevent the ...

A tiny pest and a fungus will win eventually. A Saskatoon city council committee absorbed that sombre message on Tuesday about the challenge of protecting the city’s cherished tree canopy. Parks ...

We take a close look at whether this might be the best bonsai bark ever while styling old larch and elm bonsai trees. Explore texture, age character, and design techniques that bring out the natural ...