Insecticidal Efficiency of Some Pesticides Against Spodoptera Frugiperda (J.E. Smith) (Noctuidae: Lepidoptera) Under Laboratory Conditions
The "fall armyworm," also known as Spodoptera frugiperda, is a maize pest that is native to North America. It invaded Africa in 2019 and caused serious economic damage, forcing the continent's nations to take swift action to protect off this new invading pest. In Egypt, a variety of c...
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Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas
2023-10-01
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| Series: | Andalasian International Journal of Entomology |
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| Online Access: | https://aijent.lppm.unand.ac.id/index.php/aijent/article/view/3 |
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| author | Moustafa M.S. Bakry Mohamed A. Gad |
| author_facet | Moustafa M.S. Bakry Mohamed A. Gad |
| author_sort | Moustafa M.S. Bakry |
| collection | DOAJ |
| description | The "fall armyworm," also known as Spodoptera frugiperda, is a maize pest that is native to North America. It invaded Africa in 2019 and caused serious economic damage, forcing the continent's nations to take swift action to protect off this new invading pest. In Egypt, a variety of chemical insecticides were promoted, but farmers quickly and repeatedly reported control failures. Fall armyworm samples were collected from five different maize-growing regions. Five widely available pesticide formulations: emamectin benzoate, chlorantraniliprole, indoxacarb, methomyl, and chlorpyriphos were tested under laboratory conditions against the 2nd and 4th instar larvae. The results demonstrated that S. frugiperda second-instar larvae were more vulnerable to all tested pesticides than fourth-instar larvae. Under laboratory circumstances, the LC50 values for the various substances were 0.090, 0.165, 0.243, 0.908, and 2.55 ppm, respectively. Furthermore, the insecticide emamectin benzoate was more effective than other pesticides. However, chlorpyriphos pesticide was the least harmful insecticide for controlling this bug. To determine how well these treatments perform against this pest, further trials are required. |
| format | Article |
| id | doaj-art-03963fe1cecb41eab9104648182dbe15 |
| institution | Kabale University |
| issn | 3026-2461 |
| language | English |
| publishDate | 2023-10-01 |
| publisher | Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas |
| record_format | Article |
| series | Andalasian International Journal of Entomology |
| spelling | doaj-art-03963fe1cecb41eab9104648182dbe152025-02-01T07:28:33ZengLembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas AndalasAndalasian International Journal of Entomology3026-24612023-10-01101162210.25077/aijent.1.01.16-22.20233Insecticidal Efficiency of Some Pesticides Against Spodoptera Frugiperda (J.E. Smith) (Noctuidae: Lepidoptera) Under Laboratory ConditionsMoustafa M.S. Bakry0Mohamed A. Gad1Agriculture Research CenterAgriculture Research CenterThe "fall armyworm," also known as Spodoptera frugiperda, is a maize pest that is native to North America. It invaded Africa in 2019 and caused serious economic damage, forcing the continent's nations to take swift action to protect off this new invading pest. In Egypt, a variety of chemical insecticides were promoted, but farmers quickly and repeatedly reported control failures. Fall armyworm samples were collected from five different maize-growing regions. Five widely available pesticide formulations: emamectin benzoate, chlorantraniliprole, indoxacarb, methomyl, and chlorpyriphos were tested under laboratory conditions against the 2nd and 4th instar larvae. The results demonstrated that S. frugiperda second-instar larvae were more vulnerable to all tested pesticides than fourth-instar larvae. Under laboratory circumstances, the LC50 values for the various substances were 0.090, 0.165, 0.243, 0.908, and 2.55 ppm, respectively. Furthermore, the insecticide emamectin benzoate was more effective than other pesticides. However, chlorpyriphos pesticide was the least harmful insecticide for controlling this bug. To determine how well these treatments perform against this pest, further trials are required.https://aijent.lppm.unand.ac.id/index.php/aijent/article/view/3insecticidal bioefficacyemamectin benzoatechlorantraniliproleindoxacarbmethomylchlorpyriphosspodopetra frugiperda |
| spellingShingle | Moustafa M.S. Bakry Mohamed A. Gad Insecticidal Efficiency of Some Pesticides Against Spodoptera Frugiperda (J.E. Smith) (Noctuidae: Lepidoptera) Under Laboratory Conditions Andalasian International Journal of Entomology insecticidal bioefficacy emamectin benzoate chlorantraniliprole indoxacarb methomyl chlorpyriphos spodopetra frugiperda |
| title | Insecticidal Efficiency of Some Pesticides Against Spodoptera Frugiperda (J.E. Smith) (Noctuidae: Lepidoptera) Under Laboratory Conditions |
| title_full | Insecticidal Efficiency of Some Pesticides Against Spodoptera Frugiperda (J.E. Smith) (Noctuidae: Lepidoptera) Under Laboratory Conditions |
| title_fullStr | Insecticidal Efficiency of Some Pesticides Against Spodoptera Frugiperda (J.E. Smith) (Noctuidae: Lepidoptera) Under Laboratory Conditions |
| title_full_unstemmed | Insecticidal Efficiency of Some Pesticides Against Spodoptera Frugiperda (J.E. Smith) (Noctuidae: Lepidoptera) Under Laboratory Conditions |
| title_short | Insecticidal Efficiency of Some Pesticides Against Spodoptera Frugiperda (J.E. Smith) (Noctuidae: Lepidoptera) Under Laboratory Conditions |
| title_sort | insecticidal efficiency of some pesticides against spodoptera frugiperda j e smith noctuidae lepidoptera under laboratory conditions |
| topic | insecticidal bioefficacy emamectin benzoate chlorantraniliprole indoxacarb methomyl chlorpyriphos spodopetra frugiperda |
| url | https://aijent.lppm.unand.ac.id/index.php/aijent/article/view/3 |
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