Ranging from 8.5 mm to 14 mm long and 3.1 mm to 3.4 mm wide, the beetle is difficult to spot. Within a decade of its establishment in a population, 99 per cent of the ash trees die, according to ...

Dutch elm disease wiped out millions of elm trees but “remarkably” Brighton is home to the “17,000-tree strong national elm collection”. The “Preston twin” is said to be the oldest ...

But most people won’t start to notice ash trees starting to look unwell until probably 40 or 50 per cent of the tree’s already dead,” Curran said. Gardeners may be more familiar with Dutch elm disease ...

An application to divide a Mississauga property for a new home was refused after the illegal removal of trees. A request to ...

Most of Edmonton’s neighborhoods built in the Baby Boom 1960s and 1970s were entirely ash, and one-quarter of our urban forest canopy — 180,000 (40 per cent) of the boulevard trees — are ...

The City of Fayetteville is taking measures for the anticipated arrival of emerald ash borers, an invasive insect that has ...

Galleries of the smaller European bark beetle in elm wood. Dutch elm disease is caused by two closely related fungi, Ophiostoma ulmi and Ophiostoma novo-ulmi.Ophiostoma novo-ulmi is more aggressive ...

Part II of Rachel Carson’s groundbreaking 1962 series on the environmental impact of DDT and other pesticides.

Block Island’s Tree Warden, Ned Phillips, is warning the public about the presence of the invasive emerald ash borer that has ...

Campaigners fighting to save a village pub say they have successfully completed the purchase. Residents in Langton Herring, Dorset, posted Gen Z-themed TikTok videos as part of their fundraising ...