Last fall and spring, about 5,000 Laricobius nigrinus beetles — affectionately called Lari by scientists — made an overnight ...

Aided by climate change and mild winters, research has suggested the insect could wipe out about 90 per cent of hemlocks in Nova Scotia. It has also been seen in parts of Ontario. Hemlocks are a ...

The woolly adelgid gets its name from the fluffy, cotton-like layer in which it lays its eggs. Aided by climate change and mild winters, research has suggested the insect could wipe out about 90 per ...

FREDERICTON - The offspring of beetles imported from British Columbia are ready to take up the fight against an invasive insect that is killing hemlock trees in Nova Scotia. Last fall and spring ...