Title: The parasitism of P̲o̲l̲y̲p̲o̲r̲u̲s̲ s̲c̲h̲w̲e̲i̲n̲i̲t̲z̲i̲i̲ on seedling P̲i̲n̲u̲s̲ s̲t̲r̲o̲b̲u̲s̲ ..
Subjects: Diseases and pests, Polyporus schweinitzii, Seedlings, White pine