Characterization of a Vivid Homolog in Botrytis cinerea

2018 ◽  
Vol 94 (5) ◽  
pp. 985-993 ◽  
Author(s):  
Brandon J. Foley ◽  
Haley Stutts ◽  
Sydney L. Schmitt ◽  
Jameela Lokhandwala ◽  
Aditi Nagar ◽  
...  
Keyword(s):  
Botrytis Cinerea

scholarly journals Characterization of Postharvest Fungicide-Resistant Botrytis cinerea Isolates From Commercially Stored Apple Fruit

2017 ◽  
Vol 107 (3) ◽  
pp. 362-368 ◽  
Author(s):  
Wayne M. Jurick ◽  
Otilia Macarisin ◽  
Verneta L. Gaskins ◽  
Eunhee Park ◽  
Jiujiang Yu ◽  
...  
Keyword(s):  
Botrytis Cinerea ◽  
Gray Mold ◽  
Apple Fruit ◽  
Sublethal Dose ◽  
Long Term Storage ◽  
Pose Control ◽  
First Time

Botrytis cinerea causes gray mold and is an economically important postharvest pathogen of fruit, vegetables, and ornamentals. Fludioxonil-sensitive B. cinerea isolates were collected in 2011 and 2013 from commercial storage in Pennsylvania. Eight isolates had values for effective concentrations for inhibiting 50% of mycelial growth of 0.0004 to 0.0038 μg/ml for fludioxonil and were dual resistant to pyrimethanil and thiabendazole. Resistance was generated in vitro, following exposure to a sublethal dose of fludioxonil, in seven of eight dual-resistant B. cinerea isolates. Three vigorously growing B. cinerea isolates with multiresistance to postharvest fungicides were further characterized and found to be osmosensitive and retained resistance in the absence of selection pressure. A representative multiresistant B. cinerea strain caused decay on apple fruit treated with postharvest fungicides, which confirmed the in vitro results. The R632I mutation in the Mrr1 gene, associated with fludioxonil resistance in B. cinerea, was not detected in multipostharvest fungicide-resistant B. cinerea isolates, suggesting that the fungus may be using additional mechanisms to mediate resistance. Results from this study show for the first time that B. cinerea with dual resistance to pyrimethanil and thiabendazole can also rapidly develop resistance to fludioxonil, which may pose control challenges in the packinghouse environment and during long-term storage.

scholarly journals CHARACTERIZATION OF THE ANTIFUNGAL ACTIVITY AGAINST BOTRYTIS CINEREA OF SCLAREOL AND 13-EPI-SCLAREOL, TWO LABDANE-TYPE DITERPENOIDS

2015 ◽  
Vol 60 (3) ◽  
pp. 3024-3028 ◽  
Author(s):  
LEONORA MENDOZA ◽  
CAROLINA SEPÚLVEDA ◽  
RICARDO MELO ◽  
MILENA COTORAS
Keyword(s):  
Antifungal Activity ◽  
Botrytis Cinerea

Molecular characterization of a novel endornavirus from the phytopathogenic fungus Botrytis cinerea

2016 ◽  
Vol 162 (1) ◽  
pp. 313-316 ◽  
Author(s):  
Fangmin Hao ◽  
Ziliang Zhou ◽  
Mingde Wu ◽  
Guoqing Li
Keyword(s):  
Botrytis Cinerea ◽  
Molecular Characterization ◽  
Phytopathogenic Fungus

scholarly journals Characterization of chitin synthase from Botrytis cinerea

Microbiology ◽  
1994 ◽  
Vol 140 (9) ◽  
pp. 2199-2205 ◽  
Author(s):  
B. E. Causier ◽  
R. J. Milling ◽  
S. G. Foster ◽  
D. J. Adams
Keyword(s):  
Botrytis Cinerea ◽  
Chitin Synthase

Isolation and Characterization of a Lipase from Botrytis Cinerea

1995 ◽  
pp. 298-300
Author(s):  
Pascal Commenil ◽  
Lionel Belingheri ◽  
Michel Sancholle
Keyword(s):  
Botrytis Cinerea ◽  
Isolation And Characterization

scholarly journals Application of molecular methods for characterization of Botrytis fabae and Botrytis cinerea of faba bean

2017 ◽  
Vol 38 (SI 2 - 6th Conf EFPP 2002) ◽  
pp. 314-318
Author(s):  
N.M. Abou-Zeid ◽  
I.H. Dorriah ◽  
A.A. Marwa
Keyword(s):  
Botrytis Cinerea ◽  
Faba Bean ◽  
Morphological Characters ◽  
Molecular Methods ◽  
Pcr Analysis ◽  
Conidial Morphology ◽  
Rapd Pcr ◽  
Botrytis Fabae

Application of the RAPD methods allowed to clearly characterization of isolates of Botrytis fabae and isolates of B. cinerea. Results from RAPD-PCR analysis indicate different groups. Clusters were related with groups based on conidial morphology, morphological characters of the isolates of Botrytis spp.

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