Assessing Potato Cultivar Sensitivity to Tuber Necrosis Caused by Tobacco rattle virus

Tobacco rattle virus (TRV) causes the economically important corky ring spot disease in potato. Chemical control is difficult due to the soilborne nature of the TRV-transmitting nematode vector, and identifying natural host resistance against TRV is considered to be the optimal control measure. The...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Plant disease. - 1997. - 102(2018), 7 vom: 24. Juli, Seite 1376-1385
1. Verfasser: Yellareddygari, S K R (VerfasserIn)
Weitere Verfasser: Brown, Charles R, Whitworth, Jonathan L, Quick, Richard A, Hamlin, Launa L, Gudmestad, Neil C
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article Research Support, U.S. Gov't, Non-P.H.S.
LEADER 01000naa a22002652 4500
001 NLM293010862
003 DE-627
005 20231225074359.0
007 cr uuu---uuuuu
008 231225s2018 xx |||||o 00| ||eng c
024 7 |a 10.1094/PDIS-12-17-1918-RE  |2 doi 
028 5 2 |a pubmed24n0976.xml 
035 |a (DE-627)NLM293010862 
035 |a (NLM)30673576 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Yellareddygari, S K R  |e verfasserin  |4 aut 
245 1 0 |a Assessing Potato Cultivar Sensitivity to Tuber Necrosis Caused by Tobacco rattle virus 
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 28.02.2019 
500 |a Date Revised 28.02.2019 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Tobacco rattle virus (TRV) causes the economically important corky ring spot disease in potato. Chemical control is difficult due to the soilborne nature of the TRV-transmitting nematode vector, and identifying natural host resistance against TRV is considered to be the optimal control measure. The present study investigated the sensitivity of 63 cultivars representing all market types (evaluated at North Dakota and Washington over 2 years) for the incidence of TRV-induced tuber necrosis and severity. This article also investigates the cultivar-location interaction (using a mixed-effects model) for TRV-induced necrosis. TRV-induced tuber necrosis (P < 0.0001) and severity (P < 0.0001) were significantly different among cultivars evaluated separately in North Dakota and Washington trials. Mixed-effects model results of pooled data (North Dakota and Washington) demonstrated that the interaction of cultivar and location had a significant effect (P = 0.03) on TRV-induced necrosis. Based on the virus-induced tuber necrosis data from both years and locations, cultivars were categorized into sensitive, moderately sensitive, insensitive, and moderately insensitive groups. Based on data from North Dakota, 10 cultivars, including Bintje, Centennial Russet, Ciklamen, Gala, Lelah, Oneida Gold, POR06V12-3, Rio Colorado, Russian Banana, and Superior, were rated as insensitive to TRV-induced tuber necrosis. Similar trials assessing TRV sensitivity among cultivars conducted in Washington resulted in a number of differences in sensitivity rankings compared with North Dakota trials. A substantial shift in sensitivity of some potato cultivars to TRV-induced tuber necrosis was observed between the two locations. Four cultivars (Centennial Russet, Oneida Gold, Russian Banana, and Superior) ranked as insensitive for North Dakota trials were ranked as sensitive for Washington trials. These results can assist the potato industry in making cultivar choices to reduce the economic impact of TRV-induced tuber necrosis 
650 4 |a Journal Article 
650 4 |a Research Support, U.S. Gov't, Non-P.H.S. 
700 1 |a Brown, Charles R  |e verfasserin  |4 aut 
700 1 |a Whitworth, Jonathan L  |e verfasserin  |4 aut 
700 1 |a Quick, Richard A  |e verfasserin  |4 aut 
700 1 |a Hamlin, Launa L  |e verfasserin  |4 aut 
700 1 |a Gudmestad, Neil C  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant disease  |d 1997  |g 102(2018), 7 vom: 24. Juli, Seite 1376-1385  |w (DE-627)NLM098181742  |x 0191-2917  |7 nnns 
773 1 8 |g volume:102  |g year:2018  |g number:7  |g day:24  |g month:07  |g pages:1376-1385 
856 4 0 |u http://dx.doi.org/10.1094/PDIS-12-17-1918-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 7  |b 24  |c 07  |h 1376-1385