EFFECT OF SOME MEDIClNAL PLANT EXTRACTS ON CONTROLLING CHOCOLATE SPOTE DISEASE OF FABA BEAN | ||
| Journal of Plant Production | ||
| Article 16, Volume 28, Issue 2, February 2003, Pages 971-977 PDF (4.64 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/jpp.2003.242445 | ||
| Authors | ||
| Nadia A. EI-Safwani,; M. H. Aly | ||
| Institute of Plant Pathology, ARC, Sabahla, Alexandria, Egypt | ||
| Abstract | ||
| Crude extracts of thym plants (Thymus vulgaris L.) and peppermen! plan!s (Mentha piperita L.) were evaluated as antifungal on the mycelial growth. spore gennination and disease severity of BotryUs teoee Sard, the causal pathogen of chocolate spo! disease of faba bean in vitro and in vivo. Three concentrations 25. 50 and 100% were used from the tested plant extracts. Thym plan! extracts were more effective than peppermen! on inhibiting mycelial growth and spore g&m1ination. The efficiency of the tested extracts as antifungal were decreased with dilution. The same trend was found in vivo. Thyrn plant extract was more effective than that of pepperment plant extracts on reduCing disease severity percentages on faba bean. Increasing concentrations of the tested extracts caused significant reduction in disease severity. | ||
| Keywords | ||
| chocolate spot disease. plant extracts | ||
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