Investigation and optimization of titrimetric and spectrophotometric methods for the assay of flunarizine dihydrochloride using in situ bromine

Mahadevakumar, S. and Janardhana, G. R. (2016) Investigation and optimization of titrimetric and spectrophotometric methods for the assay of flunarizine dihydrochloride using in situ bromine. Journal of Plant Pathology, 98 (2). pp. 351-354. ISSN 1125-4653

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Official URL: http://dx.doi.org/10.4454/JPP.V98I2.033

Abstract

Psychotria nervosa (Rubiaceae), commonly known as wild coffee was found affected by leaf blight disease in the forest regions of Mysore, Madikeri and Hassan districts of Karnataka state (India). Characteristic leaf blight symptoms were observed at the centre of leaf lamina of basal leaves and tiny sclerotial bodies entangled in mycelia were prominent on the adaxial leaf surface. The associated fungal pathogen was isolated and identified as Sclerotium rolfsii on the basis of morphological characters and sequence analysis of ITS region of rDNA. The sequences shared 100% similarity with reliable sequence of S. rolfsii retrieved from GenBank. The detached leaf assay produced leaf blight symptoms seven days after inoculation. S. rolfsii known to infects a wide range of host plants including forest tree species. This is the first report of S. rolfsii causing leaf blight disease of wild coffee in India.

Item Type: Article
Subjects: B Life Science > Botany
Divisions: Department of > Botany
Depositing User: manjula User
Date Deposited: 28 Jun 2019 09:52
Last Modified: 28 Jun 2019 09:52
URI: http://eprints.uni-mysore.ac.in/id/eprint/4052

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