Characterization and Pathogenicity of Botryosphaeriaceae Fungi Associated with Declining Urban Stands of Coast Redwood in California

Coast redwood (Sequoia sempervirens) is among the most widely planted landscape trees in California (CA) but is in decline outside its natural range due to factors including prolonged drought and plant pathogens. We investigated associations of Botryosphaeriaceae fungi with declining coast redwood t...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Plant disease. - 1997. - 102(2018), 10 vom: 15. Okt., Seite 1950-1957
1. Verfasser: Aćimović, Srđan G (VerfasserIn)
Weitere Verfasser: Rooney-Latham, Suzanne, Albu, Sebastian, Grosman, Donald M, Doccola, Joseph J
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article DNA, Fungal
LEADER 01000naa a22002652 4500
001 NLM287491080
003 DE-627
005 20231225054130.0
007 cr uuu---uuuuu
008 231225s2018 xx |||||o 00| ||eng c
024 7 |a 10.1094/PDIS-02-18-0339-RE  |2 doi 
028 5 2 |a pubmed24n0958.xml 
035 |a (DE-627)NLM287491080 
035 |a (NLM)30110246 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Aćimović, Srđan G  |e verfasserin  |4 aut 
245 1 0 |a Characterization and Pathogenicity of Botryosphaeriaceae Fungi Associated with Declining Urban Stands of Coast Redwood in California 
264 1 |c 2018 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 20.12.2018 
500 |a Date Revised 20.12.2018 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Coast redwood (Sequoia sempervirens) is among the most widely planted landscape trees in California (CA) but is in decline outside its natural range due to factors including prolonged drought and plant pathogens. We investigated associations of Botryosphaeriaceae fungi with declining coast redwood trees throughout CA. More than 100 samples were collected from 11 coastal and inland locations in CA. Fifty-nine Botryosphaeria-like fungal strains were isolated and 18 were selected for further study. Phylogenetic analysis of ITS and EF-1α sequence data confirmed the presence of Botryosphaeria dothidea, Neofusicoccum australe, N. luteum, N. mediterraneum, and N. parvum. Pathogenicity testing showed that although the Neofusicoccum species vary in virulence, all are more virulent that B. dothidea. N. australe caused the largest lesions, followed by N. luteum, N. parvum, and N. mediterraneum. Of the species recovered, only B. dothidea has been previously confirmed as a pathogen of coast redwood in CA. These results confirm that multiple Botryosphaeriaceae species are associated with branch decline and dieback on coast redwood in CA, which agrees with similar studies on woody agricultural crops. Accurate diagnosis of fungal pathogens of coast redwood is important for the development of disease management strategies and may help improve horticultural practices in maintenance of urban stands 
650 4 |a Journal Article 
650 7 |a DNA, Fungal  |2 NLM 
700 1 |a Rooney-Latham, Suzanne  |e verfasserin  |4 aut 
700 1 |a Albu, Sebastian  |e verfasserin  |4 aut 
700 1 |a Grosman, Donald M  |e verfasserin  |4 aut 
700 1 |a Doccola, Joseph J  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant disease  |d 1997  |g 102(2018), 10 vom: 15. Okt., Seite 1950-1957  |w (DE-627)NLM098181742  |x 0191-2917  |7 nnns 
773 1 8 |g volume:102  |g year:2018  |g number:10  |g day:15  |g month:10  |g pages:1950-1957 
856 4 0 |u http://dx.doi.org/10.1094/PDIS-02-18-0339-RE  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 102  |j 2018  |e 10  |b 15  |c 10  |h 1950-1957