Girl Planting seeds

Tree-damaging pests pose ‘devastating’ threat to 40% of US forests

About 40% of all forests across the US are at risk of being ravaged by an army of harmful pests, undermining a crucial resource in addressing the climate crisis, new research has found.  Tree-damaging pests have already destroyed swathes of US woodland, with the American chestnut virtually wiped out by a fungal disease and elms blighted by Dutch elm disease. About 450 overseas pests that damage or feed on trees have been introduced to US forests due to the growth in international trade and travel.  Read more....

 

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