Research Keyword: Plant extracts

Synergistic curative effects of Trichoderma hamatum and Rumex dentatus against Alternaria alternata, the causal agent of tomato leaf spot disease

This research discovered that combining a beneficial fungus called Trichoderma hamatum with an extract from Rumex dentatus plant effectively controls tomato leaf spot disease. When used together, these natural treatments reduced disease by over 88% and even outperformed commercial fungicides. The combined treatment also boosted plant health by increasing growth and natural defense mechanisms, offering farmers an affordable and environmentally safe alternative to chemical pesticides.

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Innovative Bioactive Nanofibrous Materials Combining Medicinal and Aromatic Plant Extracts and Electrospinning Method

This research explains how scientists use a technique called electrospinning to create tiny, beneficial fibers from medicinal plants. By combining plant extracts like turmeric with biodegradable polymers, researchers create advanced materials that can deliver medicine, promote wound healing, and fight bacteria. These innovative fibers represent a natural approach to healthcare, bringing ancient plant wisdom into modern nanotechnology for practical medical applications.

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In vitro antifungal activity of plant extracts against fungal pathogens of onion (Allium cepa L.) and red pepper (Capsicum annum L.) in selected districts of Western Hararghe, Ethiopia

Onion and pepper farmers in Ethiopia lose significant crops to fungal diseases, and chemical fungicides are expensive and harmful. This study tested plant extracts from garlic, neem, and African wintersweet against disease-causing fungi. Acokanthera schimperi (African wintersweet) was most effective at stopping fungal growth, offering farmers an affordable, natural, and environmentally safe alternative to chemical fungicides.

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In Vitro Screening of the Antifungal and Antimycotoxin Effects of a Stilbenoids-Rich Grapevine Cane Extract on Fusarium graminearum, Aspergillus flavus and Penicillium expansum

This study tested a natural extract from grapevine pruning waste to see if it could stop three dangerous fungi that produce harmful toxins in crops. The extract worked well at stopping both fungal growth and toxin production, with effects that lasted even after the extract was removed. These results suggest that grapevine waste could be turned into a natural fungicide to protect crops from contamination.

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Evaluation of Salvia yangii Extract as a Promising Protective Raw Material Applied Topically to the Skin

Russian Sage (Salvia yangii) extract shows promise as a natural ingredient for skincare products. The study found that the plant contains compounds like rosmarinic acid that provide antioxidant, antimicrobial, and anti-aging benefits. When used at appropriate concentrations, the extract protected skin cells from sun damage and helped inhibit enzymes that break down skin collagen. This research supports the use of S. yangii in developing safer, more effective natural cosmetic products.

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