Dicentra, Epimedium, and Heuchera : New Perennial Ornamental Hosts of Tobacco rattle virus in the United States

Yellow ringspotting and concentric line patterns in plants of Dicentra (bleeding heart), Epimedium (barrenwort), and Heuchera (coral bells) from commercial nurseries and home gardens in Minnesota, Michigan, and Massachusetts were associated with infection by Tobacco rattle virus (TRV), which was ide...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Plant disease. - 1997. - 84(2000), 12 vom: 31. Dez., Seite 1344
1. Verfasser: Lockhart, B E L (VerfasserIn)
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2000
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article
LEADER 01000naa a22002652 4500
001 NLM294560726
003 DE-627
005 20231225081741.0
007 cr uuu---uuuuu
008 231225s2000 xx |||||o 00| ||eng c
024 7 |a 10.1094/PDIS.2000.84.12.1344A  |2 doi 
028 5 2 |a pubmed24n0981.xml 
035 |a (DE-627)NLM294560726 
035 |a (NLM)30831884 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Lockhart, B E L  |e verfasserin  |4 aut 
245 1 0 |a Dicentra, Epimedium, and Heuchera  |b New Perennial Ornamental Hosts of Tobacco rattle virus in the United States 
264 1 |c 2000 
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 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a Yellow ringspotting and concentric line patterns in plants of Dicentra (bleeding heart), Epimedium (barrenwort), and Heuchera (coral bells) from commercial nurseries and home gardens in Minnesota, Michigan, and Massachusetts were associated with infection by Tobacco rattle virus (TRV), which was identified by particle morphology, enzyme-linked immunosorbent assay and immunosorbent electron microscopy. No other viruslike particles were observed by electron microscopy in partially purified preparations of TRV-infected leaf tissue, and TRV was not detected in asymptomatic plants. This is the first report of TRV occurrence in Dicentra in the United States and the first report of TRV occurrence in Epimedium and Heuchera. In previous reports (1,2) we have called attention to the increasing incidence of TRV in vegetatively propagated perennial ornamental plant species in the United States and to the potential for virus spread to crops such as potato, in which TRV has not been reported in the midwestern United States. It is possible that increased international trade in vegetatively propagated ornamental plants may be resulting in the introduction of TRV and other exotic viruses into the United States and elsewhere. It is also possible that the natural occurrence of TRV in North America may be actually more widespread than has been reported. References: (1) B. E. Lockhart et al. Plant Dis. 79:1249, 1995. (2) B. E. Lockhart and J. A. Westendorp. Plant Dis. 82:712, 1998 
650 4 |a Journal Article 
773 0 8 |i Enthalten in  |t Plant disease  |d 1997  |g 84(2000), 12 vom: 31. Dez., Seite 1344  |w (DE-627)NLM098181742  |x 0191-2917  |7 nnns 
773 1 8 |g volume:84  |g year:2000  |g number:12  |g day:31  |g month:12  |g pages:1344 
856 4 0 |u http://dx.doi.org/10.1094/PDIS.2000.84.12.1344A  |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 84  |j 2000  |e 12  |b 31  |c 12  |h 1344