The mycelial growth inhibition (MGI) of Curvularia eragrostidis by Swietenia humilis seeds extracts (hexane, ethyl acetate, dichloromethane and methanol) at four concentrations (250, 500, 1000 and 2000 ppm) was evaluated. The daily mycelial growth (DMGR), MGI and median effective concentration (EC₅₀) were determined. The DMGR and MGI were significantly affected (p < 0.05) by crude extracts concentrations. The ethyl acetate precipitate (EtOAcp) at the highest concentration (500 ppm) achieved the lowest DMGR (2.54 mm/day, p < 0.05) against the control (9.96 mm/day). Moreover, EtOAcp (500 ppm) significantly increased the MGI% of C. eragrostidis (p < 0.05) by 68.2%, resulting to be the most inhibitory extract by its low EC₅₀ (729 ppm). The medium polarity extracts of S. humilis (EtOAcp) could be considered for future studies on antifungal activity against phytopathogens.

的菌丝体生长抑制（MGI）弯孢eragrostidis由桃花心木属蒿草种子在四个浓度（250，500，1000和2000ppm）评价提取物（己烷，乙酸乙酯，二氯甲烷和甲醇）。确定了每日菌丝生长（DMGR），MGI和中位有效浓度（EC ₅₀）。 粗提物浓度对DMGR和MGI有显着影响（p <0.05）。相对于对照（9.96mm /天），最高浓度（500ppm）的乙酸乙酯沉淀物（EtOAcp）达到最低的DMGR（2.54mm /天，p  ＜0.05）。此外，EtOAcp（500ppm的）显著增加的MGI％C. eragrostidis（p <0.05）降低68.2％，由于其低的EC ₅₀（729 ppm）而成为最具抑制性的提取物。可以将中等极性的沙门氏菌（EtOAcp）提取物用于抗植物病原菌的抗真菌活性。