plant growth promotion – Page 3

Identification and growth-promoting effect of Paecilomyces lilacinus a biocontrol fungi for walnut rot disease

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Scientists identified a beneficial fungus called Paecilomyces lilacinus from walnut soil that can fight walnut rot disease more safely than chemical fungicides. Testing showed this fungus not only kills the disease-causing pathogen but also boosts walnut seed germination and seedling growth by up to 98%. This natural solution could help walnut farmers protect their crops while avoiding harmful chemical pesticides.

Endophytic Diversity in Sicilian Olive Trees: Identifying Optimal Conditions for a Functional Microbial Collection

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Researchers studied beneficial bacteria and fungi living inside olive trees from Sicily to create a collection of microorganisms that could improve olive farming. They found that wild olive trees and samples collected in winter had the most diverse and beneficial microbes, and that organic farming practices supported greater microbial diversity. Some of these microbes, especially Bacillus bacteria, showed promise in fighting fungal diseases and promoting plant growth, offering potential for developing natural fertilizers and disease control methods.

Identification of antagonistic activity against Fusarium, and liquid fermentation of biocontrol Bacillus isolated from wolfberry (Lycium barbarum) rhizosphere soil

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Researchers isolated a beneficial bacterium called Bacillus subtilis from wolfberry soil that fights a fungal disease called Fusarium root rot. Through careful optimization of growing conditions, they increased the bacteria’s effectiveness at killing the harmful fungus by about 15%. When added to wolfberry seedlings, this bacterium not only prevented fungal disease but also boosted plant growth significantly.

Phosphorus-solubilizing fungi improve growth and P nutrition in sorghum at variable salinity levels

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Researchers discovered special salt-loving fungi that can help crops absorb more phosphorus even in salty soils. These fungi produce organic acids and other compounds that unlock phosphorus trapped in soil, making it available for plants. When sorghum seeds were treated with these fungi, the plants grew better and absorbed more phosphorus, even under high salinity conditions. This discovery offers a sustainable way to improve crop production in salt-affected soils without relying heavily on chemical fertilizers.

Isolation and characterization of a new Leptobacillium species promoting tomato plant growth

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Researchers discovered a new beneficial fungus called Leptobacillium that lives inside tomato plant roots without causing harm. When tomato seeds were treated with this fungus, the plants grew better, had more chlorophyll in their leaves, and produced tastier fruits with higher levels of lycopene, a beneficial compound in tomatoes. This discovery suggests the fungus could be used to improve tomato crop production naturally, reducing the need for chemical inputs and helping plants cope with heat stress.

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 subtilis Strain TCX1 Isolated from Ambrosia artemisiifolia: Enhancing Cucumber Growth and Biocontrol Against Cucumber Fusarium Wilt

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Scientists discovered a beneficial bacterium called Bacillus subtilis strain TCX1 that can protect cucumber plants from a devastating fungal disease called Fusarium wilt. This bacterium both kills the fungus directly through special compounds it produces and strengthens the plant’s natural immune system. Additionally, the bacterium helps cucumber plants grow better by producing growth hormones and improving nutrient absorption, making it a promising natural solution for farmers.

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.

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.

Research Topic: plant growth promotion