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First report of reddish brown spot disease on red-fleshed dragon fruit in Malaysia
date:Sep 17, 2019
he scientists report.

The size of conidia of N. sphaerica are relatively bigger than N. lacticolonia. The phylogenetic analysis of internal transcribed spacer region, -tubulin and translation elongation factor 1- genes have confirmed the two identified species, which result phylogenetically different. The pathogenicity test have confirmed that the fungal isolates produce reddish brown spot on the inoculated stems.

This is the first report of N. lacticolonia and N. sphaerica as the pathogens of

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