Abamectin induces mortality, inhibits food consumption, and causes histological changes in the midgut of the velvetbean caterpillar Anticarsia gemmatalis (Lepidoptera: Noctuidae)
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| Publicado en: | Journal of Pest Science vol. 97, no. 1 (Jan 2024), p. 213 |
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| Autor principal: | |
| Otros Autores: | , , , , , |
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Springer Nature B.V.
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| Acceso en línea: | Citation/Abstract Full Text - PDF |
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| 003 | UK-CbPIL | ||
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| 022 | |a 0365-6608 | ||
| 022 | |a 1436-5693 | ||
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| 024 | 7 | |a 10.1007/s10340-023-01642-4 |2 doi | |
| 035 | |a 2913267227 | ||
| 045 | 2 | |b d20240101 |b d20240131 | |
| 100 | 1 | |a Lima, Bárbara Soares Amoroso |u Universidade Federal de Viçosa, Departamento de Biologia Geral, Viçosa, Brazil (GRID:grid.12799.34) (ISNI:0000 0000 8338 6359) | |
| 245 | 1 | |a Abamectin induces mortality, inhibits food consumption, and causes histological changes in the midgut of the velvetbean caterpillar <i>Anticarsia gemmatalis</i> (Lepidoptera: Noctuidae) | |
| 260 | |b Springer Nature B.V. |c Jan 2024 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a Anticarsia gemmatalis is a defoliator caterpillar of soybean that can be controlled by chemical and biological agents. However, resistant populations of this insect have been reported, which requires research to identify control alternatives. Abamectin acts by contact and ingestion, affecting the muscles and nervous system of insects. However, its effect on other organs has not been evaluated. The present study aimed to evaluate the side effects of oral exposure to abamectin in A. gemmatalis caterpillars. Abamectin is lethal to A. gemmatalis with LC50/72 h = 96 (74–125) mg a.i. L−1. The survival of caterpillars exposed to different lethal concentrations of this insecticide decreases from 99.9% untreated, to 65.1%, 42.6%, 16.8%, and 0% with the LC25/72 h, LC50/72 h, LC75/72 h, and LC90/72 h, respectively. Abamectin reduced leaf consumption by A. gemmatalis, indicating an anti-feeding effect. In addition, the insecticide damaged the midgut cells of A. gemmatalis, and caused the degeneration of the peritrophic matrix, disorganization of epithelial striated border, accumulation of mitochondria with different shapes, increased autophagy and release of cell fragments into the midgut lumen. The goblet cells also underwent striated border disorganization in insects exposed to abamectin. The results indicate that abamectin reduces survival and digestive processes of A. gemmatalis after oral exposure and may be an important tool for controlling this pest. | |
| 653 | |a Side effects | ||
| 653 | |a Autophagy | ||
| 653 | |a Food consumption | ||
| 653 | |a Insecticides | ||
| 653 | |a Survival | ||
| 653 | |a Pest control | ||
| 653 | |a Insecticide resistance | ||
| 653 | |a Muscles | ||
| 653 | |a Midgut | ||
| 653 | |a Insects | ||
| 653 | |a Degeneration | ||
| 653 | |a Ingestion | ||
| 653 | |a Fungicides | ||
| 653 | |a Nervous system | ||
| 653 | |a Exposure | ||
| 653 | |a Goblet cells | ||
| 653 | |a Abamectin | ||
| 653 | |a Caterpillars | ||
| 653 | |a Soybeans | ||
| 653 | |a Anticarsia gemmatalis | ||
| 653 | |a Environmental | ||
| 700 | 1 | |a Rocha, Francelina Aparecida Duarte |u Universidade Federal de Viçosa, Departamento de Entomologia, BIOAGRO, Viçosa, Brazil (GRID:grid.12799.34) (ISNI:0000 0000 8338 6359) | |
| 700 | 1 | |a Plata-Rueda, Angelica |u Universidade Federal de Viçosa, Departamento de Entomologia, BIOAGRO, Viçosa, Brazil (GRID:grid.12799.34) (ISNI:0000 0000 8338 6359); Departamento de Biología, Universidad Nacional de Colombia, Bogotá, Colombia (GRID:grid.10689.36) (ISNI:0000 0004 9129 0751) | |
| 700 | 1 | |a Zanuncio, José Cola |u Universidade Federal de Viçosa, Departamento de Entomologia, BIOAGRO, Viçosa, Brazil (GRID:grid.12799.34) (ISNI:0000 0000 8338 6359) | |
| 700 | 1 | |a Cossolin, Jamile Fernanda Silva |u Universidade Federal de Viçosa, Departamento de Biologia Geral, Viçosa, Brazil (GRID:grid.12799.34) (ISNI:0000 0000 8338 6359) | |
| 700 | 1 | |a Martínez, Luis Carlos |u Universidade Federal de Viçosa, Departamento de Biologia Geral, Viçosa, Brazil (GRID:grid.12799.34) (ISNI:0000 0000 8338 6359); Facultad de Ciencias Agrícolas, Universidad de Nariño, Pasto, Colombia (GRID:grid.441954.9) (ISNI:0000 0001 2158 6811) | |
| 700 | 1 | |a Serrão, José Eduardo |u Universidade Federal de Viçosa, Departamento de Biologia Geral, Viçosa, Brazil (GRID:grid.12799.34) (ISNI:0000 0000 8338 6359) | |
| 773 | 0 | |t Journal of Pest Science |g vol. 97, no. 1 (Jan 2024), p. 213 | |
| 786 | 0 | |d ProQuest |t Agriculture Science Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/2913267227/abstract/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/2913267227/fulltextPDF/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |