The efficacy of 8‐hydroxyquinoline derivatives in controlling the fungus Ilyonectria liriodendri , the causative agent of black foot disease in grapevines

2021 ◽  
Author(s):  
L.M. Souza ◽  
M.A. Chaves ◽  
A.R. Joaquim ◽  
M.P. Gionbelli ◽  
A. Gava ◽  
...  
Keyword(s):  
Causative Agent ◽  
Foot Disease ◽  
Black Foot ◽  
Black Foot Disease

scholarly journals Dactylonectria and Ilyonectria Species Causing Black Foot Disease of Andean Blackberry (Rubus Glaucus Benth) in Ecuador

Diversity ◽  
2019 ◽  
Vol 11 (11) ◽  
pp. 218 ◽  
Author(s):  
Jessica Sánchez ◽  
Paola Iturralde ◽  
Alma Koch ◽  
Cristina Tello ◽  
Dennis Martinez ◽  
...  
Keyword(s):  
Elongation Factor ◽  
Morphological Characteristics ◽  
Translation Elongation ◽  
Disease Symptoms ◽  
Histone 3 ◽  
Dactylonectria Torresensis ◽  
Pathogenicity Tests ◽  
Foot Disease ◽  
Black Foot ◽  
Black Foot Disease

Andean blackberry (Rubus glaucus Benth) plants from the provinces of Tungurahua and Bolivar (Ecuador) started showing symptoms of black foot disease since 2010. Wilted plants were sampled in both provinces from 2014 to 2017, and fungal isolates were obtained from tissues surrounding necrotic lesions in the cortex of the roots and crown. Based on morphological characteristics and DNA sequencing of histone 3 and the translation elongation factor 1α gene, isolates were identified as one of seven species, Ilyonectria vredehoekensis, Ilyonectria robusta, Ilyonectria venezuelensis, Ilyonectria europaea, Dactylonectria torresensis, or Dactylonectria novozelandica. Pathogenicity tests with isolates from each species, excluding I. europaea and D. novozelandica whose isolates were lost due to contamination, confirmed that the four species tested can produce black foot disease symptoms in Andean blackberry. This is the first report of Dactylonectria and Ilyonectria species causing black foot disease of Andean blackberry.

The NAT2* slow acetylator genotype is associated with bladder cancer in Taiwanese, but not in the Black Foot Disease endemic area population

1998 ◽  
Vol 8 (2) ◽  
pp. 187 ◽  
Author(s):  
H. Jenny Su ◽  
Yueliang Leon Guo ◽  
Ming-Derg Lai ◽  
Jin-ding Huang ◽  
Yawen Cheng ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Endemic Area ◽  
Slow Acetylator ◽  
Acetylator Genotype ◽  
Foot Disease ◽  
Black Foot ◽  
Black Foot Disease

Characterization ofCylindrocarpon liriodendriAssociated with Black Foot Disease of Grapevine in Iran

2009 ◽  
Vol 157 (10) ◽  
pp. 642-645 ◽  
Author(s):  
Hamid Mohammadi ◽  
Sandra Alaniz ◽  
Zia Banihashemi ◽  
Josep Armengol
Keyword(s):  
Foot Disease ◽  
Black Foot ◽  
Black Foot Disease

scholarly journals Influence of Glomus intraradices on Black Foot Disease Caused by Cylindrocarpon macrodidymum on Vitis rupestris Under Controlled Conditions

Plant Disease ◽  
2006 ◽  
Vol 90 (12) ◽  
pp. 1481-1484 ◽  
Author(s):  
Elsa Petit ◽  
Walter Douglas Gubler
Keyword(s):  
Glomus Intraradices ◽  
Arbuscular Mycorrhizal Fungus ◽  
Mycorrhizal Fungus ◽  
Arbuscular Mycorrhizal ◽  
Mycorrhizal Colonization ◽  
Vitis Rupestris ◽  
Controlled Conditions ◽  
Foot Disease ◽  
Black Foot ◽  
Black Foot Disease

We examined the influence of an arbuscular-mycorrhizal fungus, Glomus intraradices (INVAM CA 501), on black foot disease caused by the fungus Cylindrocarpon macrodidymum on Vitis rupestris cv. St. George under controlled conditions. Mycorrhizal or nonmycorrhizal grape rootings were inoculated with the pathogen. Eight months following inoculation with the pathogen, we evaluated disease severity, vine growth, and mycorrhizal colonization. Mycorrhizal plants developed significantly less leaf and root symptoms than nonmycorrhizal plants (P = 0.04 and P < 0.0001, respectively). Only nonmycorrhizal grape rootings inoculated with the pathogen had significantly less dry root and leaf weights compared with the noninoculated control (P = 0.0021 and P = 0.0017, respectively). Mycorrhizal colonization was high (48.3% for the noninfected control and 54.5% for plants infected with C. macrodidymum) and not significantly affected by inoculation with C. macrodidymum (P = 0.2256). Thus, V. rupestris preinoculated with G. intraradices were less susceptible to black foot disease than nonmycorrhizal plants. Results from this study suggest that preplant applications of G. intraradices may help prevent black foot disease in the nursery and in the vineyard.

scholarly journals First Report of Ilyonectria robusta Causing Black Foot Disease of Grapevine in Spain

Plant Disease ◽  
2018 ◽  
Vol 102 (11) ◽  
pp. 2381-2381 ◽  
Author(s):  
M. P. Martínez-Diz ◽  
E. Díaz-Losada ◽  
J. Armengol ◽  
M. León ◽  
C. Berlanas ◽  
...  
Keyword(s):  
First Report ◽  
Foot Disease ◽  
Black Foot ◽  
Black Foot Disease
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