Research Keyword: Plant-pathogen interactions

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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Harnessing Walnut-Based Zinc Oxide Nanoparticles: A Sustainable Approach to Combat the Disease Complex of Meloidogyne arenaria and Macrophomina phaseolina in Cowpea

Researchers created tiny particles made from walnut leaves and zinc oxide that can fight harmful plant diseases caused by root-knot nematodes and fungal infections in cowpea plants. When applied to diseased plants, these natural nanoparticles significantly reduced pest populations, improved plant growth and health, and helped plants recover from stress without harming beneficial bacteria in the soil. This green technology offers farmers an environmentally friendly alternative to traditional chemical pesticides.

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