Christmas tree pests and weeds of different pests, most of which cause cosmetic damage to the trees, important in the Christmas tree industry. The balsam woolly adelgid ("Adelges picae") are small soft-bodied insects which attack the Fraser fir. The insects appear as white, woolly spots on the tree and are fatal to the fir if left untreated. The woolly adeligid was native to central Europe where it affected the silver fir; it was introduced to the United States, where it has no known native predators, before 1900. Balsam twig aphids ("Mindarus abietnus") are another type of tree pest which affects fir and spruce trees in
Clan Fraser of Lovat the Hon. Archibald Campbell Fraser of Lovat, as a home guard in the event of an invasion by Napoleon Bonaparte. The Fraser Fencibles served in the Irish Rebellion of 1798. The Lovat Scouts, formed in January 1900 by Simon Joseph Fraser, for service in the Second Boer War, saw extensive action during the Great War and the Second World War, and now consist of a platoon, Company C, of the 51st Highland Volunteers. Today the Clan Fraser is composed of many thousands all over the world. Large Fraser populations exist in Canada and the United States, and smaller populations are