scholarly journals First Report of Sudden Death Syndrome of Soybean Caused by Fusarium virguliforme in North Dakota

Plant Disease ◽  
2020 ◽  
Vol 104 (2) ◽  
pp. 581
Author(s):  
B. D. Nelson ◽  
A. S. Wilkinson ◽  
S. Markell ◽  
C. Langseth
Keyword(s):  
Sudden Death ◽  
North Dakota ◽  
Sudden Death Syndrome ◽  
Fusarium Virguliforme ◽  
First Report

First Report of Sudden Death Syndrome of Soybean Caused by Fusarium virguliforme in Louisiana

2015 ◽  
Vol 16 (4) ◽  
pp. 163-164
Author(s):  
Raghuwinder Singh ◽  
Trey Price ◽  
Boyd Padgett ◽  
Tim Burks
Keyword(s):  
Sudden Death ◽  
The State ◽  
Sudden Death Syndrome ◽  
Yield Losses ◽  
Fusarium Virguliforme ◽  
Soybean Production ◽  
First Report ◽  
Initial Yield ◽  
Negative Impacts

To our knowledge, this is the first report of sudden death syndrome of soybean occurring in Louisiana. Although the initial yield losses in 2014 were minimal, this soil-borne pathogen has the potential to spread, and establishment may lead to negative impacts on soybean production in the state. Accepted for publication 21 October 2015. Published 13 November 2015.

scholarly journals First Report of Sudden Death Syndrome of Soybean Caused by Fusarium virguliforme in New York

Plant Disease ◽  
2018 ◽  
Vol 102 (10) ◽  
pp. 2036-2036 ◽  
Author(s):  
J. A. Cummings ◽  
K. L. Myers ◽  
G. C. Bergstrom
Keyword(s):  
New York ◽  
Sudden Death ◽  
Sudden Death Syndrome ◽  
Fusarium Virguliforme ◽  
First Report

scholarly journals The Genome Sequence of the Fungal Pathogen Fusarium virguliforme That Causes Sudden Death Syndrome in Soybean

PLoS ONE ◽  
2014 ◽  
Vol 9 (1) ◽  
pp. e81832 ◽  
Author(s):  
Subodh K. Srivastava ◽  
Xiaoqiu Huang ◽  
Hargeet K. Brar ◽  
Ahmad M. Fakhoury ◽  
Burton H. Bluhm ◽  
...  
Keyword(s):  
Sudden Death ◽  
Genome Sequence ◽  
Fungal Pathogen ◽  
Sudden Death Syndrome ◽  
Fusarium Virguliforme

QTL mapping and epistatic interaction analysis of field resistance to sudden death syndrome (Fusarium virguliforme) in soybean

2018 ◽  
Vol 131 (8) ◽  
pp. 1729-1740 ◽  
Author(s):  
Ruijuan Tan ◽  
Bradley Serven ◽  
Paul J. Collins ◽  
Zhongnan Zhang ◽  
Zixiang Wen ◽  
...  
Keyword(s):  
Sudden Death ◽  
Qtl Mapping ◽  
Epistatic Interaction ◽  
Interaction Analysis ◽  
Field Resistance ◽  
Sudden Death Syndrome ◽  
Fusarium Virguliforme

scholarly journals Characterizing the Effect of Foliar Lipo-chitooligosaccharide Application on Sudden Death Syndrome and Sclerotinia Stem Rot in Soybean

2018 ◽  
Vol 19 (1) ◽  
pp. 46-53 ◽  
Author(s):  
David A. Marburger ◽  
Jaime F. Willbur ◽  
Maria E. Weber ◽  
Jean-Michel Ané ◽  
Medhi Kabbage ◽  
...  
Keyword(s):  
Sudden Death ◽  
Plant Root ◽  
Sudden Death Syndrome ◽  
Stem Rot ◽  
Signal Molecules ◽  
Symptom Development ◽  
Sclerotinia Stem Rot ◽  
Water Control ◽  
Fusarium Virguliforme ◽  
Glycine Max L

Lipo-chitooligosaccharides (LCOs) are signal molecules produced by plant root endosymbionts and have been identified, formulated, and marketed as growth-promoting adjuvants for soybean (Glycine max [L.] Merr.). Experiments were conducted under controlled environmental conditions to characterize the effects of foliar LCO applications on early symptom development of sudden death syndrome (SDS), caused by Fusarium virguliforme, and Sclerotinia stem rot (SSR), caused by Sclerotinia sclerotiorum. Treatment factors for the SDS experiment included two soybean cultivars (Sloan and CH2105R2), two inoculation levels (noninoculated control and inoculated), and two LCO applications (control and foliar LCO application), whereas two experimental soybean lines (91-38 and 91-44) and two LCO applications (water control and foliar LCO application) were used in the SSR experiment. The LCO application did not significantly influence SDS root symptom severity or early-season growth characteristics. However, on the susceptible line (P = 0.01) and with LCO application (P = 0.03), significantly larger SSR lesions developed compared with the nontreated control and resistant line. These results suggest foliar-applied LCOs have a limited effect on early root symptom development caused by F. virguliforme but increase stem symptom development caused by S. sclerotiorum.

scholarly journals Contributions of Fusarium virguliforme and Heterodera glycines to the Disease Complex of Sudden Death Syndrome of Soybean

PLoS ONE ◽  
2014 ◽  
Vol 9 (6) ◽  
pp. e99529 ◽  
Author(s):  
Andreas Westphal ◽  
Chunge Li ◽  
Lijuan Xing ◽  
Alan McKay ◽  
Dean Malvick
Keyword(s):  
Sudden Death ◽  
Heterodera Glycines ◽  
Sudden Death Syndrome ◽  
Fusarium Virguliforme ◽  
Disease Complex

scholarly journals Soil Suppressiveness Against the Disease Complex of the Soybean Cyst Nematode and Sudden Death Syndrome of Soybean

2011 ◽  
Vol 101 (7) ◽  
pp. 878-886 ◽  
Author(s):  
Andreas Westphal ◽  
Lijuan Xing
Keyword(s):  
Sudden Death ◽  
Soybean Cyst Nematode ◽  
Field Experiments ◽  
Cyst Nematode ◽  
Sudden Death Syndrome ◽  
Fusarium Virguliforme ◽  
Soil Suppressiveness ◽  
Second Stage ◽  
Disturbed Soil ◽  
Field Plots

The ecology of the complex of soybean cyst nematode (SCN) and sudden death syndrome (SDS) of soybean was investigated under soybean monoculture in two field experiments from 2003 to 2007. Initially, susceptible soybean ‘Spencer’ was planted while inoculating Fusarium virguliforme into nonfumigated or preseason-fumigated plots (methyl bromide, MB, at 450 kg/ha), and SCN and SDS were monitored. In one field, SCN population densities declined in nonfumigated but increased in fumigated plots. After years of limited SDS in 2003 and 2004, SDS developed later in nonfumigated than fumigated plots. In 2006 in the greenhouse, nondisturbed or disturbed soil cores (10-cm diameter, 30-cm depth) from field plots received two two-level factors: (i) nonfumigated or fumigated (1,070 kg/ha MB); and (ii) noninoculated or inoculated with 9,000 second-stage juveniles of SCN. At harvest, nonfumigated cores from nonfumigated plots had fewer nematodes and less SDS regardless of disturbance or inoculation than the corresponding fumigated cores and any cores from fumigated plots. In the second field, SCN became detectable after 2003 during the monoculture in nonfumigated plots and lagged in fumigated plots; both treatments had low levels of SDS. Exploiting the suppressiveness of the first field could allow for biological control of SDS and SCN in soybean production.

Performance of LS97-1610בSpencer’ soybean recombinant inbred line population segregating for resistance to Fusarium virguliforme

2013 ◽  
Vol 93 (6) ◽  
pp. 1179-1185 ◽  
Author(s):  
W. D. Clark ◽  
M. H. Reyes-Valdes ◽  
J. Bond ◽  
S. K. Kantartzi
Keyword(s):  
Sudden Death ◽  
Inbred Line ◽  
Recombinant Inbred Line ◽  
Recombinant Inbred Line Population ◽  
Quantitative Trait ◽  
Recombinant Inbred ◽  
Sudden Death Syndrome ◽  
Fusarium Virguliforme ◽  
Resistant Parent ◽  
Ri Lines

Clark, W. D., Reyes-Valdes, M. H., Bond, J. and Kantartzi, S. K. 2013. Performance of LS97-1610בSpencer’ soybean recombinant inbred line population segregating for resistance to Fusarium virguliforme . Can. J. Plant Sci. 93: 1179–1185. Sudden death syndrome (SDS) is a devastating disease in soybean which is caused by Fusarium virguliforme. Sudden death syndrome resistance is a quantitative trait; therefore, development of resistant varieties requires understanding of complex genetics and environmental effect. In this study, we aimed to characterize 94 F5:8 recombinant inbred (RI) lines derived from a cross between a resistant line for SDS, LS97-1610 and a susceptible cultivar, ‘Spencer’ and to identify sources of resistance. The RI lines were evaluated for their relative resistance (RR) to SDS along with the parents in four different environments; two years (2009 and 2010) and two locations (Carbondale and Valmeyer, IL). Analysis of variance revealed significant interactions between genotype and environment in each year of experimentation and in 2-yr combined data. Broad-sense heritability was estimated by ANOVA results, and it was moderate (61%). These results indicate that SDS resistance is partially unpredictable due to environmental influence. Ten RI were identified to have a RR with no significant differences from LS97-1610 and two of them had a RR lower than resistant parent. These stable RI across environments were used for further evaluation in breeding programs. Additionally, data obtained from field evaluation can be used in combination with molecular data to study the effect of quantitative trait loci (QTL) with the environment. The identification of common QTL across environments with consistent expression is the ultimate goal of every marker-assisted selection program.

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