51.   The bug devours trees from the inside out.

52.   The men have been recruited to sell trees from the much nearer Canadian provinces of Nova Scotia and New Brunswick, the principal source of local trees.

53.   The Nobels then hired a European botanist to import plants and trees from elsewhere in Azerbaijan and around the world.

54.   The more immediate problem for the farmers is to repair their generators and clear the clogged water wells to prevent the rest of their citrus trees from dying.

55.   The primary opponent is Melaleuca quinquenervia, a tall, spongy ornamental tree from Australia.

56.   There was a literal stream of red gunk flowing between the trees from all the waste dumping.

57.   They learn about trees from them.

58.   Thick brush and oak trees dead from several years of drought provided fuel.

59.   They will explain how the endangered Yew tree from the Pacific Northwest is being used to combat ovarian cancer.

60.   To others, she is an environmental hero, whose dangerous, self-sacrificing effort to spare one old tree from clear-cutting raised awareness of the entire movement.