In 1985 , this variety represented 80 % of US pear production while in 2004 it represented 50 % of reported pear production , displaced primarily by the continuing growth of d'Anjou and Bosc pears , both winter pears more tolerant of cold than the Bartlett .
In 1985 , the pear represented 80 % of U.S. pear production , and in 2004 , it represented 50 % of reported pear production , displaced primarily by the continuing growth of d'Anjou and Bosc pears , both winter pears more tolerant of cold than the Bartlett .