Plant Pathology (2006) 55, p. 302 (Kamalakannan et al.)
A. Kamalakannan, L. Mohan, V. Valluvaparidasan, P. Mareeswari and R. Karuppiah (2006)
First report of Macrophomina root rot (Macrophomina phaseolina) on medicinal coleus (Coleus forskohlii) in India
Plant Pathology 55 (2), 302-302
Abstract: In 2003, a serious disease outbreak was observed on coleus grown in Tamil Nadu, India. The symptoms were yellowing and drooping of the leaves, blackening of the stem, rotting of the root, basal stem and bark peeling. A fungus was isolated from the diseased parts and was identified as Macrophomina phaseolina based on the symptoms and mycelial characters. Pathogenicity was demonstrated by inoculation and re-isolation.
(The abstract has been supplied by the author or ISPI and is excluded from the Creative Commons licence.)
Link to article at publishers website
Research topic(s) for pests/diseases/weeds:
general biology - morphology - evolution
Pest and/or beneficial records:
Beneficial | Pest/Disease/Weed | Crop/Product | Country | Quarant.
|
---|---|---|---|---|
Macrophomina phaseolina | Coleus (crop) | India |