Complex sentence: It is also an introduced, invasive plant in Bermuda, where it was introduced to replace the "Juniperus bermudiana" windbreaks killed by juniper blight in the 1940s.
Split into simpler sentences: It is also an introduced, invasive plant in Bermuda. In Bermuda, it was introduced to replace the "Juniperus bermudiana" windbreaks killed by juniper blight in the 1940s.