Fusarium spp. Associated With Root Rot of Pulse Crops and Their Cross-Pathogenicity to Cereal Crops in Montana

Root rot caused by Fusarium species is a major problem in the pulse growing regions of Montana. Fusarium isolates (n = 112) were obtained from seeds and roots of chickpea, dry pea, and lentil. Isolates were identified by comparing the sequences of the internal transcribed spacer region and the trans...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Plant disease. - 1997. - 105(2021), 3 vom: 01. März, Seite 548-557
1. Verfasser: Moparthi, Swarnalatha (VerfasserIn)
Weitere Verfasser: Burrows, Mary, Mgbechi-Ezeri, Josephine, Agindotan, Bright
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article Fusarium root rot Fusarium spp. aggressiveness cereal crops cross-pathogenicity pulse crops small grain cereals
LEADER 01000caa a22002652c 4500
001 NLM314431608
003 DE-627
005 20250227215645.0
007 cr uuu---uuuuu
008 231225s2021 xx |||||o 00| ||eng c
024 7 |a 10.1094/PDIS-04-20-0800-RE  |2 doi 
028 5 2 |a pubmed25n1047.xml 
035 |a (DE-627)NLM314431608 
035 |a (NLM)32870113 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Moparthi, Swarnalatha  |e verfasserin  |4 aut 
245 1 0 |a Fusarium spp. Associated With Root Rot of Pulse Crops and Their Cross-Pathogenicity to Cereal Crops in Montana 
264 1 |c 2021 
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 30.03.2021 
500 |a Date Revised 30.03.2021 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Root rot caused by Fusarium species is a major problem in the pulse growing regions of Montana. Fusarium isolates (n = 112) were obtained from seeds and roots of chickpea, dry pea, and lentil. Isolates were identified by comparing the sequences of the internal transcribed spacer region and the translation elongation factor 1-α in Fusarium-ID database. Fusarium avenaceum was the most abundant species (28%), followed by F. acuminatum (21%), F. poae (13%), F. oxysporum (8%), F. culmorum (6%), F. redolens (6%), F. sporotrichioides (6%), F. solani (4%), F. graminearum (2%), F. torulosum (2%), and F. tricinctum (0.9%). The aggressiveness of a subset of 50 isolates that represent various sources of isolation was tested on three pulse crops and two cereal crops. Nonparametric analysis of variance conducted on ranks of disease severity indicated that F. avenaceum and F. solani isolates were highly aggressive on pea and chickpea. In lentil, F. avenaceum and F. culmorum were highly aggressive. In barley, F. avenaceum, F. solani, F. culmorum, and F. graminearum were highly aggressive. In wheat, F. avenaceum, F. graminearum, and F. culmorum were highly aggressive. Two F. avenaceum isolates were highly aggressive across all the crops tested and found to be cross-pathogenic. One isolate of F. culmorum and an isolate of F. graminearum obtained from chickpea and lentil seed were highly aggressive on barley and wheat. The results indicate that multiple Fusarium spp. from seeds and roots can cause root rot on both pulse and cereal crops. Rotating these crops may still lead to an increase in inoculum levels, making crop rotation limited in efficacy as a disease management strategy 
650 4 |a Journal Article 
650 4 |a Fusarium root rot 
650 4 |a Fusarium spp. 
650 4 |a aggressiveness 
650 4 |a cereal crops 
650 4 |a cross-pathogenicity 
650 4 |a pulse crops 
650 4 |a small grain cereals 
700 1 |a Burrows, Mary  |e verfasserin  |4 aut 
700 1 |a Mgbechi-Ezeri, Josephine  |e verfasserin  |4 aut 
700 1 |a Agindotan, Bright  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant disease  |d 1997  |g 105(2021), 3 vom: 01. März, Seite 548-557  |w (DE-627)NLM098181742  |x 0191-2917  |7 nnas 
773 1 8 |g volume:105  |g year:2021  |g number:3  |g day:01  |g month:03  |g pages:548-557 
856 4 0 |u http://dx.doi.org/10.1094/PDIS-04-20-0800-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 105  |j 2021  |e 3  |b 01  |c 03  |h 548-557