Phytoextraction Potential of Sunn Hemp, Sunflower, and Marigold for Carbaryl Contamination: Hydroponic Experiment
Issued Date
2022-12-01
Resource Type
ISSN
16617827
eISSN
16604601
Scopus ID
2-s2.0-85144574154
Pubmed ID
36554374
Journal Title
International Journal of Environmental Research and Public Health
Volume
19
Issue
24
Rights Holder(s)
SCOPUS
Bibliographic Citation
International Journal of Environmental Research and Public Health Vol.19 No.24 (2022)
Suggested Citation
Sooksawat N., Inthorn D., Chittawanij A., Vangnai A., Kongtip P., Woskie S. Phytoextraction Potential of Sunn Hemp, Sunflower, and Marigold for Carbaryl Contamination: Hydroponic Experiment. International Journal of Environmental Research and Public Health Vol.19 No.24 (2022). doi:10.3390/ijerph192416482 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/84653
Title
Phytoextraction Potential of Sunn Hemp, Sunflower, and Marigold for Carbaryl Contamination: Hydroponic Experiment
Other Contributor(s)
Abstract
The phytoextraction ability and responses of sunn hemp, sunflower, and marigold plants were investigated toward carbaryl insecticide at 10 mg L−1 and its degradative product (1-naphthol). All test plants exhibited significant carbaryl removal capability (65–93%) with different mechanisms. Marigold had the highest translocation factor, with carbaryl taken up, translocated and accumulated in the shoots, where it was biotransformed into 1-naphthol. Consequently, marigold had the least observable toxicity symptoms caused by carbaryl and the highest bioconcentration factor (1848), indicating its hyperaccumulating capability. Sunflower responded to carbaryl exposure differently, with the highest carbaryl accumulation (8.7 mg kg−1) in roots within 4 days of cultivation, leading to a partial toxicity effect. Sunn hemp exhibited severe toxicity, having the highest carbaryl accumulation (91.7 mg kg−1) that was biotransformed to 1-naphthol in the sunn hemp shoots. In addition, the different models were discussed on plant hormone formation in response to carbaryl exposure.