Biocontrol from Rosmarinus officinalis extracts against pathogen fungi
Journal Title: UNKNOWN - Year 2018, Vol 2, Issue 2
Abstract
Rosmarinus officinalis is widely used for his anti-microbial activities .To this aim aqueous methanolic and methanolic sonicaded extracts of these plant were tested in vitro against deferent pathogenic strains: Fusarium oxysporum, Fusarium verticillioides, Fusarium gramanirum, Fusarium sp, penicillium sp, Alternaria sp, Colletotrichum sp;, by the contact bioassay method using a 1 mg / ml concentration of each extract. The two methanolic and methanolic extracts sonicated reduced mycelial growth with an inhibition rate which varied from 36 to 90% for the methanol extract and 50 to 90% for the methanolic extract sonicated. On the other hand, the aqueous extract exerted a weak activity with an inhibition rate of 20 to 48%. From the perspective of the results obtained, the two methanolic and methanolic extracts sonicated can be used as biocontrols to protect from fungal diseases.
Authors and Affiliations
Messaouda Meraghni, Ouahiba Bordjiba, Adel Mohamed
Keywords
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- EP ID EP648629
- DOI 10.26415/2572-004X-vol2iss2p222-222
- Views 18
- Downloads 0
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