Barbara Ullian is an author at US Forest Service specializing in engineering, microbiology, and plant pathology.
Publications per year
2000–2000
1
1
Managing Port-Orford-Cedar and the Introduced Pathogen <i>Phytophthora lateralis</i>
Everett M. Hansen, Donald J. Goheen, Erik S. Jules et al. · Plant Disease · 2000 · 167 citations
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