.
Condición fitosanitaria: Presente
Grupo de cultivos: Frutales
Especie hospedante: Manzano (Malus domestica)
Rango de hospedantes: es muy diverso e incluye varias familias de plantas
Etiología: Hongo. Necrotrófico (hemibiotrófico)
Agente causal:
Colletotrichum acutatum J.H. Simmonds, 1968
Colletotrichum siamense Prihastuti, L. Cai & K.D. Hyde, 2009
Colletotrichum fioriniae (Marcelino & S. Gouli) R.G. Shivas & Y.P. Tan, 2009
Colletotrichum godetiae Neerg., 1950 Neerg. 1950
.
Taxonomía: Fungi > Dikarya > Ascomycota > Pezizomycotina > Sordariomycetes > Glomerellales > Glomerellaceae > Colletotrichum > Colletotrichum acutatum species complex
.
.
.
.
Sintomatología
La podredumbre blanda aparece cuando el fruto ha desarrollado por lo menos hasta la mitad de su tamaño.
La variedad Granny Smith es muy susceptible, en la que se pueden llegar a producir pérdidas económicas de importancia.
-
- Autor: Pennsylvania State University
.
.
.
.
Bibliografía
Alaniz S, Cuozzo V, Martínez V, et al. (2019) Ascospore Infection and Colletotrichum Species Causing Glomerella Leaf Spot of Apple in Uruguay. Plant Pathol J. 35(2): 100-111. doi: 10.5423/PPJ.OA.07.2018.0145
Baroncelli R, Sreenivasaprasad S, Sukno SA, et al. (2014) Draft genome sequence of Colletotrichum acutatum sensu lato (Colletotrichum fioriniae). Genome Announc. 2: e00112-e00114. doi: 10.1128/genomeA.00112-14
Baroncelli R, Talhinhas P, Pensec F, et al. (2017) The Colletotrichum acutatum Species Complex as a Model System to Study Evolution and Host Specialization in Plant Pathogens. Front. Microbiol. 8: 2001. doi: 10.3389/fmicb.2017.02001
, , , et al. (2022) Genome evolution and transcriptome plasticity associated with adaptation to monocot and eudicot plants in Colletotrichum fungi. bioRxiv 2022.09.22.508453; doi: 10.1101/2022.09.22.508453
Carneiro GA, Baric S (2021) Colletotrichum fioriniae and Colletotrichum godetiae Causing Postharvest Bitter Rot of Apple in South Tyrol (Northern Italy). Plant Disease: PDIS11202482RE. doi: 10.1094/PDIS-11-20-2482-RE
Castellar C, Petermann D, May De Mio LL (2023) Epidemiological relevance of Colletotrichum species isolated from Glomerella leaf spot causing symptoms in apple fruit. Plant Disease. doi: 10.1094/PDIS-12-22-2934-RE
Fernandez LN () Identificación y caracterización de especies de Colletotrichum asociadas a manchas foliares y podredumbre amarga en manzanos de bajos requerimientos de frío del centro de Santa Fe. Tesis doctoral, Facultad de Ciencias Agrarias, Universidad Nacional Del Litoral. Link
Fernandez LN, Alaniz S, Mondino P, et al. (2018) First report of Colletotrichum siamense causing apple bitter rot in Central Argentina. Plant Disease 102(1): 250-250. doi: 10.1094/PDIS-07-17-1071-PDN
Fernandez LN, Alaniz S, Derita MG, et al. (2022) Characterization of Colletotrichum siamense the causal agent of bitter rot and leaf spot in low-chill apple cultivars in central Argentina. International Journal of Pest Management 68(4): 295-310. doi: 10.1080/09670874.2022.2116659
, , , et al. (2023) The m6A reader MhYTP2 negatively modulates apple Glomerella leaf spot resistance by binding to and degrading MdRGA2L mRNA. Molecular Plant Pathology 00: 1– 13. doi: 10.1111/mpp.13370
Khodadadi F, Giroux E, Bilodeau GJ, et al. (2023) Genomic Resources of Four Colletotrichum Species (C. fioriniae, C. chrysophilum, C. noveboracense, and C. nupharicola) Threatening Commercial Apple Production in the Eastern United States. Mol Plant Microbe Interact. 36(8): 529-532. doi: 10.1094/MPMI-10-22-0204-A
Marcelino J, Giordano R, Gouli S, et al. (2008) Colletotrichum acutatum var. fioriniae (teleomorph: Glomerella acutata var. fioriniae var. nov.) infection of a scale insect. Mycologia 100: 353–374. doi: 10.3852/07-174R
Martin PL, Krawczyk T, Khodadadi F, et al. (2021) Bitter Rot of Apple in the Mid-Atlantic United States: Causal Species and Evaluation of the Impacts of Regional Weather Patterns and Cultivar Susceptibility. Phytopathology 111(6): 966-981. doi: 10.1094/PHYTO-09-20-0432-R
Martin PL, Peter KA (2023) Spore Dispersal Patterns of Colletotrichum fioriniae in Orchards and the Timing of Apple Bitter Rot Infection Periods. Plant Dis. 107(8): 2474-2482. doi: 10.1094/PDIS-08-22-1966-RE
Meng R, Gelain J, Schnabel G (2023) Reduced sensitivity to fluazinam and tebuconazole in Colletotrichum nymphaeae from apple and investigation of target gene sequences. Trop. plant pathol. doi: 10.1007/s40858-023-00584-7
Zhang Z, Jiang B, Yang X, et al. (2023) Deficiency of the melanin biosynthesis genes CfSCD1 impedes appressoria formation and disrupts Colletotrichum fructicola infection on apple. Trop. plant pathol. 48: 581–593. doi: 10.1007/s40858-023-00600-w