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Titolo:
Individual and combined effects of berberine and santonin on spore germination of some fungi
Autore:
Singh, B; Srivastava, JS; Khosa, RL; Singh, UP;
Indirizzi:
Banaras Hindu Univ, Inst Agr Sci, Dept Mycol & Plant Pathol, Varanasi 221005, Uttar Pradesh, India Banaras Hindu Univ Varanasi Uttar Pradesh India 221005 tar Pradesh, India Banaras Hindu Univ, Inst Technol, Dept Pharmaceut, Varanasi 221005, Uttar Pradesh, India Banaras Hindu Univ Varanasi Uttar Pradesh India 221005 tar Pradesh, India
Titolo Testata:
FOLIA MICROBIOLOGICA
fascicolo: 2, volume: 46, anno: 2001,
pagine: 137 - 142
SICI:
0015-5632(2001)46:2<137:IACEOB>2.0.ZU;2-1
Fonte:
ISI
Lingua:
ENG
Soggetto:
GARLIC ALLIUM-SATIVUM; MILDEW ERYSIPHE-PISI; ANTIFUNGAL ACTIVITY; AJOENE; CONSTITUENT; ALKALOIDS; ACID;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Life Sciences
Citazioni:
36
Recensione:
Indirizzi per estratti:
Indirizzo: Singh, UP Banaras Hindu Univ, Inst Agr Sci, Dept Mycol & Plant Pathol, Varanasi 221005, Uttar Pradesh, India Banaras Hindu Univ Varanasi Uttar Pradesh India 221005 h, India
Citazione:
B. Singh et al., "Individual and combined effects of berberine and santonin on spore germination of some fungi", FOL MICROB, 46(2), 2001, pp. 137-142

Abstract

Berberine and santonin were isolated from rhizomes of Berberis aristata and unexpended newer buds of Artemisia maritima, respectively. Efficacy of these two chemicals individually as well as of their mixtures, was tested against spore germination of some saprophytic and obligate fungi. While berberine individually was effective against most of the fungi, Helminthosporium spp, were least affected even at the highest dose (1500 ppm). Santonin was equally effective against several fungi. Mixture of both alkaloids found tobe more effective than individual ones. Keeping the dose of berberine constant and santonin at two different concentrations (viz. 250 and 500 ppm) the spore germination of Helminthosporium oryzae was stimulated. Increasing concentration of santonin inhibited the spore germination of all other fungitested, Colletotrichum capsici being affected only by 20 and 5 % (at berberine concentration of 250 and 500 ppm, respectively). On the other hand, santonin being constant and berberine at different concentrations, the mixture was effective against all the fungi.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 06/04/20 alle ore 01:55:34