Activity of Haliscosamine against Fusarium oxysporum f.sp. melonis: in vitro and in vivo analysis
نویسندگان
چکیده
Marine sponges are a potential source of new molecules with diverse biological activities. We have previously isolated a sphingosine derivative, (9Z)-2-amino-docos-9-ene-1,3,13,14-tetraol (Haliscosamine) from the Moroccan sea sponge Haliclona viscosa. The aim of this study was to test Haliscosamine in vitro and in vivo for its antifungal activity against Fusarium oxysporum f.sp. melonis causing fusarium wilt of melon. Overall, in vitro test showed that haliscosamine has a similar effect as DESOGERME SP VEGETAUX®. In addition, in vivo showed a significant effect against Fusarium oxysporum f.sp. melonis. Taking to gather, our results suggest that haliscosamine constitutes a potential candidate against Fusarium oxysporum f.sp. melonis and the possibility to use in phytopathology.
منابع مشابه
In vitro screening of antifungal activity of marine sponge extracts against five phytopathogenic fungi
The aim of our research is the screening of extracts of marine sponges for their antifungal activity against phytopathogenic fungi. The in vitro screening of hydroalcoholic and organic extracts of ten marine sponges from Atlantic coast of Morocco against five phytopathogenic fungi (Fusarium oxysporum f.sp. melonis, Fusarium oxysporum f.sp. radicis-lycopersici, Fusarium oxysporum f.sp. ciceris, ...
متن کاملکنترل بیولوژیکی بیماری پژمردگی آوندی میخک با عامل Fusarium oxysporum f.sp. dianthi به وسیله استرین‌های باسیلوس و سودوموناس جدا شده از فراریشه میخک
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متن کاملکنترل بیولوژیکی بیماری پژمردگی آوندی میخک با عامل Fusarium oxysporum f.sp. dianthi به وسیله استرین‌های باسیلوس و سودوموناس جدا شده از فراریشه میخک
In order to study the biological control of carnation vascular wilt disease caused by Fusarium oxysporum f.sp. dianthi, 141 bacterial strains were isolated from carnation rhizosphere, and their antagonistic activity was evaluated against fungal pathogen in dual culture method. Among the tested strains, 16 strains showed antagonistic activity seven of them with more activity were selected for fu...
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