Alotibi Fatimah O, Ashour Eman H, Al-Basher Gadah
Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 22452, Riyadh 11495, Saudi Arabia.
Department of Microbiology, Faculty of Agriculture, Mansoura University, Mansoura, Egypt.
Saudi J Biol Sci. 2020 Oct;27(10):2818-2828. doi: 10.1016/j.sjbs.2020.06.051. Epub 2020 Jul 6.
Many Plant extracts had proved a potential antifungal activity against a wide range of phytopathogenic fungi. The aim of this study was to evaluate the antifungal activity of the aqueous extracts and (L) against some fungal species. The effect on growth inhibition, conidia germination, sporogenesis, morphological, and ultrastructural characterizations of fungal growth by scanning and transmission electron microscopes, have been investigated. Both plant extracts exhibited an antifungal activity against and species besides, the sporogenesis of and species was suppressed. Both plants induced severe morphological changes in the hyphal shape and surface. We concluded that the aqueous extracts of these plants had strong antifungal activities. More investigations should be performed to evaluate the possible applications in agriculture and in vivo.
许多植物提取物已被证明对多种植物病原真菌具有潜在的抗真菌活性。本研究的目的是评估水提取物和（L）对某些真菌物种的抗真菌活性。通过扫描电子显微镜和透射电子显微镜研究了其对真菌生长的抑制作用、分生孢子萌发、孢子形成、形态以及超微结构特征的影响。两种植物提取物除了对和物种表现出抗真菌活性外，还抑制了和物种的孢子形成。两种植物都导致菌丝形状和表面发生严重的形态变化。我们得出结论，这些植物的水提取物具有很强的抗真菌活性。应进行更多研究以评估其在农业和体内的可能应用。
