An evaluation of the impact of the Saratoga spittlebug, A̲p̲h̲r̲o̲p̲h̲o̲r̲a̲ s̲a̲r̲a̲t̲o̲g̲e̲n̲s̲i̲s̲ (Fitch), on the growth of red pine, P̲i̲n̲u̲s̲ r̲e̲s̲i̲n̲o̲s̲a̲ Ait