biological control – Page 7

The Impact of Insecticides on Mycelial Growth of Metarhizium spp. and Their Efficacy in Controlling Larvae and Pupae of the House Fly (Musca domestica L.)

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This study tested fungal organisms called Metarhizium as a natural way to control house flies without relying solely on chemical insecticides. Researchers found that two fungal isolates were very effective at killing house fly larvae and pupae. Importantly, these fungi could still work well even when grown alongside certain pyrethroid insecticides, making them useful for integrated pest management approaches that combine multiple control methods.

Isolation, Identification, Biological Characterization, and Pathogenicity of Entomopathogenic Fungus from the Larvae of the Evergestis extimalis (Scopoli) (Lepidoptera: Pyralidae)

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Scientists discovered a fungus called Mucor hiemalis that naturally infects and kills a harmful rapeseed pest known as Evergestis extimalis. They identified the fungus, found the best conditions for growing it in the lab, and tested how well it kills the pest larvae at different life stages. The results show this fungus could be used as a natural, environment-friendly alternative to chemical pesticides for protecting rapeseed crops.

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

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Researchers tested a natural approach to protect chickpea crops from a harmful soil fungus called Sclerotium rolfsii. They combined three natural substances: charred rice husks (biochar), an extract from the Cassia fistula plant, and a beneficial fungus called Trichoderma harzianum. The results showed this combination significantly reduced disease by 45% while also making plants grow stronger and healthier, offering farmers an eco-friendly alternative to chemical fungicides.

Talaromyces pinophilus Strain HD25G2 as a Novel Biocontrol Agent of Fusarium culmorum, the Causal Agent of Root and Crown Rot of Soft Wheat

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Researchers discovered that a fungus called Talaromyces pinophilus can fight against Fusarium culmorum, a harmful fungus that damages wheat crops and produces toxic compounds. The beneficial fungus works by producing natural enzymes that break down the walls of harmful fungal cells. Importantly, when applied before the harmful fungus appears, it completely prevents infection and toxin production, offering farmers a natural alternative to chemical pesticides.

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.

Exploring the Biocontrol Potential of Phanerochaete chrysosporium against Wheat Crown Rot

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Scientists discovered that a beneficial fungus called Phanerochaete chrysosporium can effectively control a serious wheat disease caused by another fungus. The beneficial fungus attacks and breaks down the pathogenic fungus while also helping wheat plants grow stronger and resist infection better. This offers farmers a natural, sustainable alternative to chemical fungicides for protecting their wheat crops.

Characterization of a bacterial strain T226 and its efficacy in controlling post-harvest citrus anthracnose

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Scientists discovered a beneficial bacterium called Lysobacter enzymogenes (strain T226) that effectively controls anthracnose, a fungal disease affecting citrus fruits after harvest. This bacterium was isolated from soil and shows strong ability to inhibit the disease-causing fungus while remaining stable over time. The research demonstrates that this biological control agent could be a promising eco-friendly alternative to chemical fungicides for protecting stored citrus fruits.

The Last of Them: Entomopathogenic Effect of Akanthomyces muscarius on the Scale Insect Pest Toumeyella parvicornis Under Laboratory Conditions, a Potential Biological Control Candidate

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Scientists tested a fungus called Akanthomyces muscarius as a natural way to control an invasive pest called the tortoise scale insect that damages stone pine trees in Europe. In laboratory experiments, the fungus effectively infected and killed these insects, showing much better results than commercial fungal products. This research suggests the fungus could be used as an environmentally-friendly alternative to chemical pesticides for protecting pine trees in urban areas.

Colletotrichum scovillei and Prospective Biocontrol Agents Isolated from Asymptomatic Olive Trees

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Researchers discovered that olive trees in Greece naturally harbor several species of fungi, including a newly identified disease-causing fungus called Colletotrichum scovillei. More importantly, they found that other fungi living harmlessly inside the olive tissue can protect the plant by fighting against the harmful fungi. Two of these protective fungi, KORD1f and KORD4f, reduced olive anthracnose disease symptoms by 67-73%, suggesting they could be used as natural alternatives to chemical fungicides for olive disease management.

Development of a granular bioformulation of Achromobacter xylosoxidans AX77 16S for sustainable onion white rot management and growth enhancement

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Scientists discovered a beneficial bacterium living inside onion seeds that can fight a serious fungal disease called white rot and help seeds grow better. They turned this bacterium into an easy-to-use granular product that lasts up to a year, offering farmers an environmentally friendly alternative to chemical fungicides. The product not only prevents the fungal disease but also improves seed germination and plant growth, making it a promising sustainable solution for onion farming.

Research Topic: biological control