Pyrethroids are synthetic pesticides derived from natural compounds (pyrethrins) present in Tanacetum cinerariifolium flowers and are now widely used as pesticides for agriculture, animal husbandry, and household pest control. Excessive and prolonged usage of pyrethroid insecticides can result in adverse effects on both target and non-target species, such as bees and fish. Being not soluble in water, pyrethroids accumulate over time in food items that can be directly consumed by humans and animals. Therefore, effective technologies need to be developed to remove pyrethroid contamination and ensure environmental safety in the long term. Microbial remediation of various pesticide contaminants is highly practical, low cost, and eco-friendly compared to physical and chemical methods. Different microorganisms are screened to eliminate or degrade the contaminants, however, research on pyrethroid elimination is insufficient and larger scale studies are needed. Microbial remediation technology utilizes the natural ability of microbiota to treat contaminated areas. In order to develop effective bioremediation strategies, further research based on molecular biology and bioengineering is required for a comprehensive exploration of pyrethroid-degrading microorganisms. The future of microbial remediation depends on combining advanced gene technology with traditional bioremediation methods to sustainably degrade pesticide contaminants.
Mokslinis vadovas / supervisor: Dr. Alisa Gricajeva
Kontaktai / Contacts:
tel. / phone: +370 52398214
Programme: Biology N 010