Development of MgO-sepoilite Nanocomposites against Phytopathogenic Fungi of Rice (<i>Oryzae sativa</i>): A Green Approach
A. S. Sidhu, Anju Bala, Harmandeep Singh, Radha Ahuja, Amit Kumar
Abstract
> 230 and 249 μg/mL, respectively, against the test fungi better than standard fungicides. Ultramicroscopic studies revealed hyphal distortion and spore collapse as the cause of antimycotic activity. The in vitro seed treatment revealed 100% hyphal reduction with SE-MgO at 250 μg/mL of MgO as an active ingredient (a.i.). MgO and sepiolite both have been regarded as safe materials by international agencies; therefore, using their nanocomposites can be an effective, sustainable, nontoxic, eco-friendly, and residue-free strategy for combating fungal menace against phytopathogens.
Topics & Concepts
FungicideSepioliteNanocompositeChemistryPopulationAlternaria alternataAntifungalFood scienceNuclear chemistryHorticultureBiotechnologyMaterials scienceNanotechnologyBiologyMicrobiologyOrganic chemistryRaw materialMedicineEnvironmental healthClay minerals and soil interactionsNanoparticles: synthesis and applicationsMagnesium Oxide Properties and Applications