First Report of Phytophthora megasperma Associated with Decline and Death of Common Walnut Trees in Italy.
Belisario A, Luongo L, Galli M, Vitale S.
Belisario A, et al.
Plant Dis. 2012 Nov;96(11):1695. doi: 10.1094/PDIS-05-12-0470-PDN.
Plant Dis. 2012.
PMID: 30727500
Controls remained symptomless. P. megasperma is a polyphagous, ubiquitarious Phytophthora species that attacks many crops and fruit species including walnut. Although several other species of Phytophthora have been reported from Italy (1), to the best of our knowledge, thi …
Controls remained symptomless. P. megasperma is a polyphagous, ubiquitarious Phytophthora species that attacks many crops and fruit s …