One way in which the eucalyptus , mainly the blue gum MISC@1 globulus , proved valuable in LOCATION@1 was in providing windbreaks for highways , orange groves , and other farms in the mostly treeless central part of the state .

One way in which the eucalyptus , mainly the blue gum , proved valuable in LOCATION@1 was in providing windbreaks for highways , orange groves , and other farms in the mostly treeless central part of the state .
