e-ISSN: Pending
Negative / Null Result Report

Absence of Phytophthora species in naturally regenerated European beech seedlings

Aghdam EB; Romeralo C; Knapp DG; Witzell J · 2026 · Preprint

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract (excerpt)

Abstract Soilborne oomycetes of the genus Phytophthora are an increasing concern in European beech ( Fagus sylvatica ) forests, where they can damage root systems and contribute to tree decline. Because Phytophthora inoculum may persist in…

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Metadata source: Europe PMC · DOI 10.21203/rs.3.rs-9579201/v1