Artigos reaccion a moniliophthora roreri en theobroma spp. Differential gene expression by moniliophthora roreri. Moniliophthora roreri is a basidiomycete fungus that causes frosty pod rot disease, one of the. This disease and together with witches broom disease caused by m.
Antagonistas, antibiosis, cacao, control biologico, moniliophthora roreri. Dos hongos antagonicos trichoderma harzianum y trichoderma. First report of moniliophthora roreri causing frosty pod rot on theobroma cacao in jamaica. Moniliophthora roreri, causal agent of cacao frosty pod rot bailey. Moniliophthora roreri monprooverview eppo global database. Moniliophthora roreri genes associated with stress metabolism and responses to heat shock and anoxia were induced early in tolerant clones, their expression profiles resembling that of the necrotrophic phase. Darwin hernando martinez botello connecting repositories. Biodiversity and biogeography of the cacao theobroma. Cacao theobroma cacao is a globally important crop, and its yield is severely restricted by disease.
Pdf frosty pod rot in cacao moniliophthora roreri is the main limitation on the production of. Moniliophthora perniciosa witches broom disease of cacao. This pathogen is currently limited to south america, panama and the caribbean, and is perhaps one of the bestknown cocoa diseases, thought to have co. Abstract moniliophthora roreri is the causal agent of cocoa moniliasis, which produces losses of up to 60% of the crop, as it affects only its commercial product, the cob. Moniliophthora perniciosa and moniliophthora roreri, respectively. Evite a introducao da monilia do cacaueiro moniliophthora. Moniliophthora roreri salud publica enfermedades y trastornos. Moniliophthora roreri is a basidiomycete fungus that causes frosty pod rot disease, one of the most serious problems for cacao theobroma cacao the source of chocolate production in latin america. Pdf on the taxonomy of monilia roreri, an important. Moniliophthora perniciosa previously crinipellis perniciosa is a fungus that causes witches broom disease wbd of the cocoa tree theobroma cacao l. General information about moniliophthora roreri monpro eppo global database. Evite a introducao da monilia do cacaueiro moniliophthora roreri no brasil.
Differential gene expression by moniliophthora roreri while overcoming cacao tolerance in the field. Two of the most damaging diseases, witches broom disease wbd and frosty pod rot disease fprd, are caused by a pair of related fungi. The cacao pathogen moniliophthora roreri marasmiaceae possesses biallelic a and b mating loci but reproduces clonally. The fungus was reclassified as crinipellis perniciosa by singer 1942, but a new combination, moniliophthora perniciosa stahel aime comb.
The strains were identified by morphological analysis and by sequencing the internal transcribed spacers 1 and 2. Crinipellis perniciosa stahel singer, 1943 crinipellis perniciosa var. Possibilities of the biological control of moniliophthora roreri evans on cacao theobroma cacao l. Resistant cultivars are the most effective longterm strategy to address. First report of moniliophthora roreri causing frosty pod. Pdf on the taxonomy of monilia roreri, an important pathogen of. Moniliophthora roreri stress response genes, induced during the infection of tolerant clones, may benefit the fungus in overcoming cacao. Moniliophtora perniciosa e um fungo pertencentente a ordem agaricales, conhecido anteriormente por crinipellis perniciosa.
Biological control appears as an alternative management, using endophytic. Bailey ba1, melnick rl, strem md, crozier j, shao j, sicher r, phillipsmora w, ali ss, zhang d, meinhardt l. Moniliophthora was erected to accommodate the frosty pod pathogen monilia roreri, which had previously been considered an ascomycete evans et. On the taxonomy of monilia roreri, an important pathogen of theobroma cacao in south america article pdf available in canadian journal of botany 5620. Differential gene expression by moniliophthora roreri while. The cacao pathogen moniliophthora roreri marasmiaceae ncbi. Moniliophthora roreri begins to settle in the fruit destroying its physical and chemical conditions and giving an. Moniliophthora has now been designated a teleomorph genus and the new combination m. A monograph of the genera crinipellis and moniliophthora. Fungal diversity 101 a monograph of the genera crinipellis and moniliophthora from southeast asia including a molecular phylogeny of the nrits region kerekes, j. First report of moniliophthora roreri causing frosty pod rot on theobroma cacao in jamaica keywords. Three moniliophthora roreri strains have been isolated from frosty pod rot diseased cocoa tree theobroma cacao in tabasco, mexico.
Moniliophthora roreri, causal agent of cacao frosty pod rot ncbi. Moniliophthora roreri, the cause of moniliasis or frosty pod rot, occurs on the neotropical rainforest genera theobroma. Notes on taxonomy and nomenclature top of page witches broom is caused by a basidiomycete, which was originally named marasmius perniciosus stahel, 1915. On the taxonomy of monilia roreri, an iomportant pathogen of theobroma cacao in south. The defense response against the infection is now considered as susceptible in all commercial. Moniliophthora perniciosa wikipedia, a enciclopedia livre.
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