Christmas tree cultivation species are grown as Christmas trees, although a handful of varieties stand out in popularity. In the United States, Douglas-fir, Scots pine and Fraser fir all sell well. Nordmann fir and Norway spruce sell well in the United Kingdom, the latter being popular throughout Europe. Like all conifers, Christmas trees are vulnerable to a range of pests. The final stage of cultivation, harvesting, is carried out in a number of ways; one of the more popular methods is the pick-your-own tree farm, where customers are allowed to roam the farm, select their tree, and cut it down themselves. Other farmers
Douglas Fraser 23, 2008, of complications from emphysema at Providence Hospital in Southfield, Michigan. His life and professional career is documented in historical materials housed within the Walter P. Reuther Library at Wayne State University. His time as UAW president and vice-president and as university professor are chronicled in individual collections. The archival materials include personal correspondence, administrative memoranda, photographs, and other record types. Researchers are encouraged to find the collections at the Walter P. Reuther Library website. Douglas Fraser Douglas Andrew Fraser (December 18, 1916 – February 23, 2008) was a Scottish-American union leader. He was president of the United Auto