Pyracantha 'Mohave' Fruit Infection by Phytophthora ramorum and Transmission of the Pathogen from Infected Fruit to Roots of Viburnum tinus

Colonization of the fleshy fruit of Cornus florida, C. kousa, Laurus nobilis, Malus hupehensis, and Pyracantha 'Mohave' was observed following inoculation with sporangia of Phytophthora ramorum. However, abundant production of chlamydospores was only observed in the fruit of Pyracantha �...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Plant disease. - 1997. - 100(2016), 3 vom: 21. März, Seite 555-560
1. Verfasser: Tooley, Paul W (VerfasserIn)
Weitere Verfasser: Browning, Marsha, Shishkoff, Nina
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article
LEADER 01000naa a22002652 4500
001 NLM293159122
003 DE-627
005 20231225074715.0
007 cr uuu---uuuuu
008 231225s2016 xx |||||o 00| ||eng c
024 7 |a 10.1094/PDIS-03-15-0369-RE  |2 doi 
028 5 2 |a pubmed24n0977.xml 
035 |a (DE-627)NLM293159122 
035 |a (NLM)30688592 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Tooley, Paul W  |e verfasserin  |4 aut 
245 1 0 |a Pyracantha 'Mohave' Fruit Infection by Phytophthora ramorum and Transmission of the Pathogen from Infected Fruit to Roots of Viburnum tinus 
264 1 |c 2016 
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 Revised 20.11.2019 
500 |a published: Print-Electronic 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a Colonization of the fleshy fruit of Cornus florida, C. kousa, Laurus nobilis, Malus hupehensis, and Pyracantha 'Mohave' was observed following inoculation with sporangia of Phytophthora ramorum. However, abundant production of chlamydospores was only observed in the fruit of Pyracantha 'Mohave'. Pyracantha 'Mohave' fruit that had been inoculated with a P. ramorum sporangia suspension were placed in pots containing rooted cuttings of Viburnum tinus in a misting tent or in water-filled trays in a climate-controlled greenhouse. Runoff was collected for 24 to 30 days, and roots were plated after the final collection. Mean percent recovery from infected roots was not significantly different (P = 0.05, Tukey's test) between bottom-watered treatments in trays and misted treatments, averaging 58% for bottom-watered and 54% for mist treatments. The number of CFU collected in runoff from bottom-watered plants was consistently lower than that obtained from plants held under mist, likely due to desiccation of the fruit. The results show that root infection of V. tinus can occur by P. ramorum via infected fruit of Pyracantha 'Mohave'. This phenomenon represents a pathway of infection for P. ramorum not previously reported, which may play a role in disease epidemiology 
650 4 |a Journal Article 
700 1 |a Browning, Marsha  |e verfasserin  |4 aut 
700 1 |a Shishkoff, Nina  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant disease  |d 1997  |g 100(2016), 3 vom: 21. März, Seite 555-560  |w (DE-627)NLM098181742  |x 0191-2917  |7 nnns 
773 1 8 |g volume:100  |g year:2016  |g number:3  |g day:21  |g month:03  |g pages:555-560 
856 4 0 |u http://dx.doi.org/10.1094/PDIS-03-15-0369-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 100  |j 2016  |e 3  |b 21  |c 03  |h 555-560