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
Douglas Fraser to 1984. He had pressed for automobile manufacturers to put UAW members on their boards in 1976. He was the first labor leader to sit on the board of directors of an important American company. Fraser negotiated another round of concessionary contracts in 1982. The early 1980s recession hit the Ford Motor Company particularly hard. To help save the company, Fraser negotiated significant wage and benefit cuts. The same wage concessions were given to General Motors, as Fraser sought to keep wages uniform across the industry to avoid giving one company a cost advantage over another. Some deeply criticized Fraser's