Kozhikode: Forest department launched a multi-institutional study to see if the tiny insect attacking an invasive tree can be used for biological control of the invasive alien tree, Senna ...

In New Brunswick, Canada, researchers discovered fossils of a prehistoric tree from the Early Carboniferous period. Evidence of the alien-like tree was first unearthed in a quarry in 2017.

Also read: Community Cleaners clean another park in their fight against alien plants and crime She expressed grave concerns about the impact of these invasive species. “The bugweed tree is just ...