Research Keyword: aphid control

Biostimulant and Bioinsecticidal Effect of Coating Cotton Seeds with Endophytic Beauveria bassiana in Semi-Field Conditions

Researchers coated cotton seeds with a beneficial fungus called Beauveria bassiana to improve plant growth and reduce insect pests. The treated cotton plants grew taller, had more leaves, and accumulated more biomass than untreated plants. Additionally, these coated seeds significantly reduced populations of aphids that naturally infested the plants, offering a chemical-free approach to pest management for cotton farming.

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Genomic characterization and fermentation study of the endophyte Stemphylium sp. (Aa22), a producer of bioactive alkyl-resorcinols

Scientists have studied a beneficial fungus called Stemphylium sp. Aa22 that lives inside wormwood plants and produces natural insect-repelling compounds called alkyl-resorcinols. By reading the complete genetic code of this fungus, researchers identified the gene responsible for making these compounds and found that growing the fungus in liquid culture produces more of the desired compounds than growing it on solid rice. This research could lead to developing natural, environmentally-friendly pesticides to protect crops from aphids and other pests.

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Advanced fermentation techniques enhance dioxolanone type biopesticide production from Phyllosticta capitalensis

Researchers discovered that special fermentation techniques can significantly boost the production of natural pesticides from a beneficial fungus called Phyllosticta capitalensis. By using materials like glass wool during fermentation, they increased the production of specific bioactive compounds. The resulting extracts showed excellent effectiveness against garden pests like aphids and harmful nematodes, offering a natural alternative to synthetic pesticides for sustainable agriculture.

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