Disease: plant wilt

Pathogen identification and biological fungicides screening for Plumbago auriculata blight in China

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A newly identified fungal disease caused by Fusarium ipomoeae is harming Plumbago auriculata plants in China. Scientists identified the pathogen using genetic analysis and tested seven plant-based treatments. They found that osthole, a natural compound, effectively controls the disease with 88% success rate, offering an environmentally friendly solution for protecting ornamental plants.

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Analysis of the Differences in Rhizosphere Microbial Communities and Pathogen Adaptability in Chili Root Rot Disease Between Continuous Cropping and Rotation Cropping Systems

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Rotating crops (chili with cotton) instead of continuously planting chili improves soil health by increasing helpful bacteria like Bacillus and reducing harmful fungi like Fusarium that cause root rot disease. Researchers studied how different cropping systems change the mix of microorganisms in soil around plant roots and identified two main disease-causing fungi. This research shows that crop rotation is a natural, chemical-free way to prevent chili disease and maintain productive farmland.

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Plant Pathogenic Fungi Special Issue: Genetics and Genomics

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This scientific review discusses how modern genetics and genomics tools are helping researchers better understand and manage plant diseases caused by fungi. Seven research studies are presented covering topics like identifying different fungal species, understanding how fungi attack plants, and finding natural alternatives to chemical fungicides. The research emphasizes the importance of monitoring fungal diseases and developing crops that resist infection to protect global food production.

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The green shield: Trichoderma’s role in sustainable agriculture against soil-borne fungal threats

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This study examined how a beneficial fungus called Trichoderma can protect crops from harmful soil fungi without using chemical pesticides. Researchers isolated Trichoderma from soil in Kashmir and tested it against 12 different disease-causing fungi. The results showed that Trichoderma effectively stopped the growth of harmful fungi both through direct contact and through compounds it produces. This natural approach could help farmers grow healthier crops while protecting the environment.

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Botryosphaeriaceae Species Causing Stem Blight and Dieback of Blueberries in Serbia

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Researchers in Serbia studied fungal diseases affecting blueberry plants and identified four different disease-causing fungi. They found that Lasiodiplodia iraniensis, a fungus previously unknown on blueberries worldwide, is now infecting Serbian blueberry orchards. The study shows that the ‘Duke’ blueberry variety is more susceptible to infection than other varieties, and that the disease likely spreads through infected planting materials used to establish new orchards.

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Antifungal Effect of Cinnamon Bark Extract on the Phytopathogenic Fungus Fusarium sporotrichioides

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This study tested whether cinnamon bark extract could stop the growth of a harmful fungus called Fusarium sporotrichioides that damages crops and produces toxins. Researchers used a water-based cinnamon extract at different concentrations on fungal cultures and found that the highest concentration significantly reduced fungal growth and caused visible damage to fungal structures. The cinnamon extract contains natural compounds with antifungal properties that could potentially be used as an eco-friendly alternative to synthetic fungicides in agriculture.

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