plant growth promotion – Page 6

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.

Trichoderma tlahuicanensis sp. nov. (Hypocreaceae), a novel mycoparasite of Fusarium oxysporum and Phytophthora capsici isolated from a traditional Mexican milpa

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Scientists discovered and formally named a new fungal species called Trichoderma tlahuicanensis, found in traditional Mexican farming fields. This fungus naturally attacks harmful plant diseases like those caused by Fusarium and Phytophthora, making it valuable for protecting crops without synthetic chemicals. The researchers used advanced DNA sequencing to confirm it was indeed a new species, distinct from known Trichoderma relatives.

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.

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.

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.

Exploring Fungal Communication Mechanisms in the Rhizosphere Microbiome for a Sustainable Green Agriculture

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Fungi in soil communicate with each other and plants through chemical signals, forming protective layers called biofilms that help them cooperate and survive. These fungal communication networks can be either beneficial, helping plants grow and fight diseases, or harmful, causing crop infections and producing toxins. By better understanding how fungi talk to each other, scientists can develop natural ways to improve agriculture and clean up polluted soils without using harmful chemicals.

Halotolerant Endophytic Fungi: Diversity, Host Plants, and Mechanisms in Plant Salt–Alkali Stress Alleviation

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Certain fungi living inside plants can help crops survive in salty and alkaline soils that would normally damage them. These special fungi work with plants by regulating salt ions, boosting natural antioxidants, and producing protective compounds. Research shows these fungi partnerships can increase crop yields by 15-40% in challenging saline soils, offering a sustainable alternative to chemical interventions.

Four new species of Trichoderma (Hypocreaceae, Hypocreales) discovered in the staple food bamboo of pandas

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Scientists discovered four new species of beneficial fungi living in the bamboo forests where giant pandas feed. These fungi were found in decomposing bamboo litter and were identified using DNA analysis and microscopic examination. The discovery highlights the rich fungal diversity in panda habitats and suggests these fungi play important roles in maintaining healthy bamboo forests that giant pandas depend on.

The Impact of Sugar Beet Seed Pelletization on the Proliferation of Nematophagous Fungi

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Sugar beet seeds are often coated with protective chemicals to improve planting. This study found that these chemical coatings significantly inhibit the growth of beneficial fungi that naturally attack plant-damaging nematodes. While these fungi can still be applied to fields separately as a biological pest control, they should not be added directly to the seed coating because the chemicals would kill them. Farmers could use a combination approach by applying the fungi to soil separately while using treated seeds.

Utilization of Corn Steep Liquor for the Production of Fairy Chemicals by Lepista sordida Mycelia

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Researchers found that corn steep liquor, a waste product from corn processing, can be used as an inexpensive ingredient to help grow mushroom mycelia that produce fairy chemicals. Fairy chemicals are special compounds with potential uses in agriculture and cosmetics, but they are very expensive to produce. By using different concentrations of corn steep liquor in growth media, scientists determined optimal conditions for either growing more mycelia or producing more of the beneficial chemicals, making these compounds more affordable for practical use.

therapeutic action: plant growth promotion