Heart rot of black ash in Minnesota.

D.M. Stewart

Research output: Contribution to journalArticle


A first record in Minnesota of this heart rot due to Polyporus hispidus. It is characterized by conspicuous black lines bordering the apparently sound and the decayed wood. KEYWORDS: decay \ trees \ Fraxinus nigra \ fungal diseases \ decay fungi
Original languageEnglish (US)
Pages (from-to)569-570
Number of pages2
Issue number6
Publication statusPublished - 1951


Cite this

Stewart, D. M. (1951). Heart rot of black ash in Minnesota. Phytopathology, 41(6), 569-570.