Effect of different phenolic compounds on sporulation and conidial germination of Peronosclerospora sorghi in vitro.

Rao, B. Muralidhara and Prakash, H. S. and Shetty, H. Shekar (1988) Effect of different phenolic compounds on sporulation and conidial germination of Peronosclerospora sorghi in vitro. Geobios (Jodhpur, India), 15 (1, Cop). pp. 46-8. ISSN 0251-1223

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Abstract

Out of 20 phenolic compds., p-chlorophenol, m-cresol, o-cresol, p-cresol, and phenol completely inhibited conidial germination and sporulation at all dilns. Higher concns. of gallic acid completely checked the conidial germination and sporulation of P. sorghi. β-Naphthol and chlorometacresol effectively prevented conidial germination at higher concns. and sporulation was also reduced. Germination was drastically reduced and sporulation was completely checked by o-chlorophenol, whereas 2,4-dinitrophenol effectively checked the conidial germination, but not sporulation. Benzoic acid, vanillin, protocatechuic acid, caffeic acid, and salicylic acid were least effective in preventing sporulation and conidial germination. Conidial germination was enhanced with the increase in catechol concn. and sporulation was also high in catechol solns. [on SciFinder(R)]

Item Type: Article
Additional Information: Unmapped bibliographic data: PY - 1988/// [EPrints field already has value set] JA - Geobios [Field not mapped to EPrints]
Uncontrolled Keywords: phenolic Peronosclerospora sporulation conidia germination
Subjects: Agriculture Biological Sciences > Botany
University of Mysore > PG Campuses > Manasagangotri, Mysore > Agriculture Biological Sciences > Botany
Divisions: PG Campuses > Manasagangotri, Mysore > Botany
Depositing User: Chandrappa
Date Deposited: 28 May 2013 03:19
Last Modified: 14 Aug 2013 10:06
URI: http://eprints.uni-mysore.ac.in/id/eprint/10754

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