disease suppression – Page 3

Streptomyces-Based Bioformulation to Control Wilt of Morchella sextelata Caused by Pestalotiopsis trachicarpicola

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Researchers isolated two beneficial bacteria strains (Streptomyces) from soil around morel mushrooms that can effectively fight a fungal disease causing morel wilting. These bacteria produce natural compounds that kill the disease-causing fungus while also promoting healthier mushroom growth. When used in field tests, these bacterial treatments reduced disease and increased morel yield by nearly 30% compared to untreated crops, offering an eco-friendly alternative to chemical fungicides.

Biocontrol of Fusarium oxysporum f. sp. cepae on Indonesian Local Garlic Plants (Lumbu Hijau) Using a Consortium of Bacillus amyloliquefaciens B1 and Arbuscular Mycorrhizal Fungi

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Researchers developed an effective biological solution to protect Indonesian garlic plants from a destructive fungal disease called Fusarium wilt. Using a combination of beneficial bacteria (Bacillus amyloliquefaciens) and fungi (arbuscular mycorrhizal fungi), they reduced disease damage by 39% while making plants grow larger and stronger. This natural approach offers a safer alternative to chemical fungicides and could help garlic farmers maintain healthy crops.

Bacillus subtilis ED24 Controls Fusarium culmorum in Wheat Through Bioactive Metabolite Secretion and Modulation of Rhizosphere Microbiome

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A beneficial bacteria called Bacillus subtilis ED24 was found to effectively protect wheat plants from a destructive fungal disease called Fusarium culmorum. When applied to wheat seeds, this bacteria improved seed germination and plant growth better than a commercial chemical fungicide, while also promoting helpful microorganisms in the soil around the plant roots. The bacteria works by producing special chemical compounds that kill the harmful fungus and by enriching the soil microbiome with beneficial organisms.

Native Bacteria Are Effective Biocontrol Agents at a Wide Range of Temperatures of Neofusicoccum parvum, Associated with Botryosphaeria Dieback on Grapevine

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Scientists discovered that native bacteria from Chile, particularly Pseudomonas strains, can effectively control a serious fungus that damages grapevines. These bacteria work across a range of temperatures and successfully reduced fungal growth both in laboratory tests and in actual vineyards. This discovery offers a natural, environmentally-friendly alternative to chemical fungicides for protecting grape crops.

Tackling Conifer Needle Cast and Ash Dieback with Host-Derived Microbial Antagonists Exhibiting Plant Growth-Promoting Traits

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Researchers discovered native bacteria living in European ash and Scots pine trees that can fight two destructive forest diseases: ash dieback and needle cast. These bacteria not only inhibit pathogen growth but also help trees absorb nutrients better, making them excellent natural candidates for protecting forests without harmful chemicals. The study identified several bacterial species that showed strong disease-fighting ability, with one strain preventing needle cast fungus growth by up to 80%.

Bacillus velezensis CNPMS-22 as biocontrol agent of pathogenic fungi and plant growth promoter

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This research demonstrates that a beneficial bacterium called Bacillus velezensis CNPMS-22 can effectively protect maize plants from fungal diseases caused by Fusarium verticillioides. When used to treat seeds before planting, this bacterium reduced disease symptoms and increased crop yield to levels comparable with chemical fungicides. The bacteria produces natural compounds that kill harmful fungi and promote plant growth, offering a safer and more sustainable alternative to chemical pesticides.

Native and Non-Native Soil and Endophytic Trichoderma spp. from Semi-Arid Sisal Fields of Brazil Are Potential Biocontrol Agents for Sisal Bole Rot Disease

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Sisal plants in Brazil are being devastated by a fungal disease called bole rot. Scientists discovered that certain beneficial fungi called Trichoderma can effectively fight this disease by producing natural compounds and directly attacking the harmful fungus. These Trichoderma fungi also help the sisal plant defend itself better against infection. The research shows that using these beneficial fungi could help save Brazil’s important sisal fiber industry.

Optimizing brinjal (Solanum melongena L.) health and yield through bio-organic amendments against Fusarium wilt

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Farmers can protect their brinjal (eggplant) crops from a serious fungal disease called Fusarium wilt by adding organic materials like spent mushroom substrate mixed with biochar to their soil. These natural amendments not only reduce disease but also help plants grow better and produce higher yields, offering an eco-friendly alternative to chemical fungicides that can harm the environment and human health.

Integrated use of biochar, Cassia fistula, and Trichoderma for sustainable management of Sclerotium rolfsii in chickpea

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This study demonstrates that combining rice husk biochar with Cassia fistula plant extract and beneficial Trichoderma fungus effectively controls a destructive soil disease in chickpea crops. The combined treatment reduced disease occurrence by nearly 50% while improving plant growth and soil health. This eco-friendly approach offers farmers a sustainable alternative to chemical fungicides for protecting their chickpea crops.

The Biocontrol and Growth-Promoting Potential of Penicillium spp. and Trichoderma spp. in Sustainable Agriculture

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This review explores how two common fungi, Penicillium and Trichoderma, can help crops grow better and resist diseases naturally. These beneficial fungi live in plant roots and soil, providing nutrients, protecting against harmful pathogens, and helping plants cope with environmental stress. They offer an environmentally friendly alternative to chemical pesticides and fertilizers, making them valuable for sustainable agriculture.

therapeutic action: disease suppression