Insecticidal efficacy of nanoparticles against Spodoptera frugiperda (J.E. Smith) larvae and their impact in the soil
The present study aims to evaluate the different nanoparticles (Cu NPs, KI NPs, Ag NPs, Bd NPs, and Gv NPs) against 4th instar Spodoptera frugiperda larvae as well as the microbial toxicity, phytotoxicity, and soil pH. Nanoparticles were tested at three concentrations (1000, 10000, and 100000 ppm) u...
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| Format: | Article |
| Language: | English |
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Elsevier
2023-05-01
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| Series: | Heliyon |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2405844023033406 |
| _version_ | 1797815561528279040 |
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| author | Sarayut Pittarate Vivekanandhan Perumal Swathy Kannan Supamit Mekchay Malee Thungrabeab Piyawan Suttiprapan Senthil-Nathan Sengottayan Patcharin Krutmuang |
| author_facet | Sarayut Pittarate Vivekanandhan Perumal Swathy Kannan Supamit Mekchay Malee Thungrabeab Piyawan Suttiprapan Senthil-Nathan Sengottayan Patcharin Krutmuang |
| author_sort | Sarayut Pittarate |
| collection | DOAJ |
| description | The present study aims to evaluate the different nanoparticles (Cu NPs, KI NPs, Ag NPs, Bd NPs, and Gv NPs) against 4th instar Spodoptera frugiperda larvae as well as the microbial toxicity, phytotoxicity, and soil pH. Nanoparticles were tested at three concentrations (1000, 10000, and 100000 ppm) using two methods (food dip and larvae dip) against S. frugiperda larvae. Results (from the larval dip method) showed that among the nanoparticles, the KI NPs caused 63%, 98%, and 98% mortality within 5 days in the treatment of 1000, 10000, and 100000 ppm, respectively. After 24 h post treatment, a 1000 ppm concentration showed 95%, 54%, and 94% germination rates in Metarhizium anisopliae, Beauveria bassiana, and Trichoderma harzianum, respectively. The phytotoxicity evaluation clearly showed that NPs did not affect the morphology of the corn plants after the treatment. The soil nutrient analysis results showed that no effect was observed in soil pH or soil nutrients compared to control treatments. The study clearly showed that nanoparticles are caused toxic effect against S. frugiperda larvae. |
| first_indexed | 2024-03-13T08:24:40Z |
| format | Article |
| id | doaj.art-3e44adbaf33d42848ae8ac2093fae344 |
| institution | Directory Open Access Journal |
| issn | 2405-8440 |
| language | English |
| last_indexed | 2024-03-13T08:24:40Z |
| publishDate | 2023-05-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Heliyon |
| spelling | doaj.art-3e44adbaf33d42848ae8ac2093fae3442023-05-31T04:46:43ZengElsevierHeliyon2405-84402023-05-0195e16133Insecticidal efficacy of nanoparticles against Spodoptera frugiperda (J.E. Smith) larvae and their impact in the soilSarayut Pittarate0Vivekanandhan Perumal1Swathy Kannan2Supamit Mekchay3Malee Thungrabeab4Piyawan Suttiprapan5Senthil-Nathan Sengottayan6Patcharin Krutmuang7Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, ThailandDepartment of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand; Department of Physiology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, 77, Tamil Nadu, IndiaDepartment of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, ThailandDepartment of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand; Innovative Agriculture Research Center, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, ThailandAgriculture Technology Research Institute, Rajamangala University of Technology Lanna, Lampang, 50300, ThailandDepartment of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand; Innovative Agriculture Research Center, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, ThailandDivision of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi, Tirunelveli, Tamil Nadu, 627 412, IndiaDepartment of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand; Innovative Agriculture Research Center, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand; Corresponding author. Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand.The present study aims to evaluate the different nanoparticles (Cu NPs, KI NPs, Ag NPs, Bd NPs, and Gv NPs) against 4th instar Spodoptera frugiperda larvae as well as the microbial toxicity, phytotoxicity, and soil pH. Nanoparticles were tested at three concentrations (1000, 10000, and 100000 ppm) using two methods (food dip and larvae dip) against S. frugiperda larvae. Results (from the larval dip method) showed that among the nanoparticles, the KI NPs caused 63%, 98%, and 98% mortality within 5 days in the treatment of 1000, 10000, and 100000 ppm, respectively. After 24 h post treatment, a 1000 ppm concentration showed 95%, 54%, and 94% germination rates in Metarhizium anisopliae, Beauveria bassiana, and Trichoderma harzianum, respectively. The phytotoxicity evaluation clearly showed that NPs did not affect the morphology of the corn plants after the treatment. The soil nutrient analysis results showed that no effect was observed in soil pH or soil nutrients compared to control treatments. The study clearly showed that nanoparticles are caused toxic effect against S. frugiperda larvae.http://www.sciencedirect.com/science/article/pii/S2405844023033406Botanical toxicityNanotechnologyInsecticideSpodoptera frugiperda (J.E. Smith)Insect pest managementEntomopathogenic fungi |
| spellingShingle | Sarayut Pittarate Vivekanandhan Perumal Swathy Kannan Supamit Mekchay Malee Thungrabeab Piyawan Suttiprapan Senthil-Nathan Sengottayan Patcharin Krutmuang Insecticidal efficacy of nanoparticles against Spodoptera frugiperda (J.E. Smith) larvae and their impact in the soil Heliyon Botanical toxicity Nanotechnology Insecticide Spodoptera frugiperda (J.E. Smith) Insect pest management Entomopathogenic fungi |
| title | Insecticidal efficacy of nanoparticles against Spodoptera frugiperda (J.E. Smith) larvae and their impact in the soil |
| title_full | Insecticidal efficacy of nanoparticles against Spodoptera frugiperda (J.E. Smith) larvae and their impact in the soil |
| title_fullStr | Insecticidal efficacy of nanoparticles against Spodoptera frugiperda (J.E. Smith) larvae and their impact in the soil |
| title_full_unstemmed | Insecticidal efficacy of nanoparticles against Spodoptera frugiperda (J.E. Smith) larvae and their impact in the soil |
| title_short | Insecticidal efficacy of nanoparticles against Spodoptera frugiperda (J.E. Smith) larvae and their impact in the soil |
| title_sort | insecticidal efficacy of nanoparticles against spodoptera frugiperda j e smith larvae and their impact in the soil |
| topic | Botanical toxicity Nanotechnology Insecticide Spodoptera frugiperda (J.E. Smith) Insect pest management Entomopathogenic fungi |
| url | http://www.sciencedirect.com/science/article/pii/S2405844023033406 |
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