International Journal of Botany Studies

International Journal of Botany Studies


International Journal of Botany Studies
International Journal of Botany Studies
Vol. 7, Issue 1 (2022)

Evaluation of resistance for propiconazole against Sclerotium rolfsii sacc. causing fruit rot of ridge gourd


S L Soudagar, N K Khandare, M B Waghmare

Ridge gourd (Luffa acutangula L.) is a pantropical climbing herb belongs to cucurbitaceae. It is affected by fruit rot disease caused by Sclerotium rolfsii Sacc. The present investigation exhibits the sensitivity of Sclerotium rolfsii Sacc. against different concentration of propiconazole. There was quite a large variation in MIC (Minimum Inhibitory Concentration) of propiconazole among the 14 isolates of S. rolfsii collected and isolated from different districts of Maharashtra and Karnataka. MIC on agar plate (In vitro) was ranged from 40 μl/ml to 60 μl/ml, while on fruit (In vivo) ranged from 24 μl/ml to 35 μl/ml. The MIC result showed that, isolate Sr-6 was sensitive from Sangola (Solapur) and Sr-11 was resistant from Waddwadi (Kolhapur).
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How to cite this article:
S L Soudagar, N K Khandare, M B Waghmare. Evaluation of resistance for propiconazole against Sclerotium rolfsii sacc. causing fruit rot of ridge gourd. International Journal of Botany Studies, Volume 7, Issue 1, 2022, Pages 107-108
International Journal of Botany Studies International Journal of Botany Studies