"Cultivated trees grow faster [than their natural counterparts] because in the early years much effort is spent weeding out the competition," points out David Wees, Faculty Lecturer in the Department of Plant Science at McGill's Macdonald Campus.
City of Montreal will plant 40,000 saplings to replace trees that must be cut down
Thousands of ash trees infested by the tiny but destructive emerald ash borer will be cut down in Mount Royal Park by March 2019.
There are more than 10,000 ash trees in the park, and two-thirds have been treated against the invasive bug. The rest are getting axed.
Scientists at an international conference said on [November 30] that climate change was a global phenomenon that could only be controlled by planting more and more trees. This was stated in the concluding session of the first international conference on Conventional and Modern Approaches in Plant Sciences (CMAPS 17), organised by the Punjab University Department of Botany at Faisal Auditorium. [...] Dr Danielle Donnelly from Ï㽶ÊÓƵ Canada, [...] Dr Jaswinder Singh from Ï㽶ÊÓƵ Canada, [...] attended the event.
Risk analysis finds savings for homeowners and local governments of excluding invasive pests like the emerald ash borer outweigh added cost to imported goods