Morphometric variation and fluctuating asymmetry in populations of Closterocerus coffeellae (Ihering) (Hymenoptera: Eulophidae) in different management and landscape of coffee agroecosystems
Closterocerus coffeellae (Hymenoptera: Eulophidae) is a parasitoid of the coffee leaf miner occurring in coffee farms with high selection pressure caused by pesticides and different landscape patterns on the surrounding crops. This work aims to detect morphometric variations and levels of Fluctuatin...
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| Language: | English |
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Elsevier
2024-09-01
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| Series: | Biological Control |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S104996442400135X |
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| author | Mateus P. dos Santos Eloito C. Mates Benício de M. Santos Neto Ana C.P. Cardoso Suzany A. Leite Aldenise A. Moreira Érika V.S. Albuquerque Daniell R.R. Fernandes Frédérique Hilliou Geraldo A. Carvalho Maria A. Castellani |
| author_facet | Mateus P. dos Santos Eloito C. Mates Benício de M. Santos Neto Ana C.P. Cardoso Suzany A. Leite Aldenise A. Moreira Érika V.S. Albuquerque Daniell R.R. Fernandes Frédérique Hilliou Geraldo A. Carvalho Maria A. Castellani |
| author_sort | Mateus P. dos Santos |
| collection | DOAJ |
| description | Closterocerus coffeellae (Hymenoptera: Eulophidae) is a parasitoid of the coffee leaf miner occurring in coffee farms with high selection pressure caused by pesticides and different landscape patterns on the surrounding crops. This work aims to detect morphometric variations and levels of Fluctuating Asymmetry (FA) in the wings of C. coffeellae in coffee farms with a history of insecticide use and different landscape composition in the Planalto region, Bahia, Brazil. Parasitoids originated from six coffee farms in this region. We prepared microscopy slides of the right wings of 30 C. coffeellae females from each population. We determined variations in wing size and shape by geometric morphometry analysis, adding 1 landmark and 9 semi-anatomical landmarks to the wings. The landscape metrics (3 km radius) and levels of spatial dependence for size and AF were calculated using geostatistical analysis. Higher forest cover and edge density in coffee plantations lead to an increase in the wing size of C. coffeellae and reduced wing FA levels. Diversity of the surrounding agricultural land cover in coffee farms and pesticide use reduces wing size and increases levels of FA in coffee farms. The centroid size exhibited strong and moderate aggregation levels across coffee farms. The conservation of C. coffeellae is recommended since the species can be used as a bioproduct against the coffee leaf miner, and as a biocontrol solution for coffee farms. Furthermore, adopting conservative practices of natural vegetation surrounding coffee farms is essential for the parasitoids. It must be included in the coffee leaf miner management, mainly in farms with higher agricultural cropland diversity on surrounding coffee farms and with higher pesticide use. |
| format | Article |
| id | doaj-art-f4bb8dfe28b74336ab04ebd369998504 |
| institution | Kabale University |
| issn | 1049-9644 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Biological Control |
| spelling | doaj-art-f4bb8dfe28b74336ab04ebd3699985042024-11-21T06:03:20ZengElsevierBiological Control1049-96442024-09-01196105570Morphometric variation and fluctuating asymmetry in populations of Closterocerus coffeellae (Ihering) (Hymenoptera: Eulophidae) in different management and landscape of coffee agroecosystemsMateus P. dos Santos0Eloito C. Mates1Benício de M. Santos Neto2Ana C.P. Cardoso3Suzany A. Leite4Aldenise A. Moreira5Érika V.S. Albuquerque6Daniell R.R. Fernandes7Frédérique Hilliou8Geraldo A. Carvalho9Maria A. Castellani10Departamento de Fitotecnia e Zootecnia, Universidade Estadual do Sudoeste da Bahia (UESB), Vitória da Conquista 45083-300, Bahia, Brazil; Corresponding author at: Programa de Pós-Graduação em Agronomia (Fitotecnia), Universidade Estadual do Sudoeste da Bahia – UESB, Vitória da Conquista, BA 45083-300, Brasil.Departamento de Fitotecnia e Zootecnia, Universidade Estadual do Sudoeste da Bahia (UESB), Vitória da Conquista 45083-300, Bahia, BrazilDepartamento de Fitotecnia e Zootecnia, Universidade Estadual do Sudoeste da Bahia (UESB), Vitória da Conquista 45083-300, Bahia, BrazilDepartamento de Fitotecnia e Zootecnia, Universidade Estadual do Sudoeste da Bahia (UESB), Vitória da Conquista 45083-300, Bahia, BrazilDepartamento de Fitotecnia e Zootecnia, Universidade Estadual do Sudoeste da Bahia (UESB), Vitória da Conquista 45083-300, Bahia, BrazilDepartamento de Fitotecnia e Zootecnia, Universidade Estadual do Sudoeste da Bahia (UESB), Vitória da Conquista 45083-300, Bahia, BrazilEmbrapa Recursos Genéticos e Biotecnologia (Cenargen), 70770-917 Brasília, DF, BrazilCoordenação de Biodiversidade – Setor de Entomologia, Instituo Nacional de Pesquisas da Amazônia (INPA), Manaus 69067-375, Amazonas, BrazilINRAE, Institut Sophia Agrobiotech, Université Côte D’Azur, CNRS, Sophia Antipolis, FranceDepartamento de Entomologia, Universidade Federal de Lavras (UFLA), Lavras 37200-900, Minas Gerais, BrazilDepartamento de Fitotecnia e Zootecnia, Universidade Estadual do Sudoeste da Bahia (UESB), Vitória da Conquista 45083-300, Bahia, BrazilClosterocerus coffeellae (Hymenoptera: Eulophidae) is a parasitoid of the coffee leaf miner occurring in coffee farms with high selection pressure caused by pesticides and different landscape patterns on the surrounding crops. This work aims to detect morphometric variations and levels of Fluctuating Asymmetry (FA) in the wings of C. coffeellae in coffee farms with a history of insecticide use and different landscape composition in the Planalto region, Bahia, Brazil. Parasitoids originated from six coffee farms in this region. We prepared microscopy slides of the right wings of 30 C. coffeellae females from each population. We determined variations in wing size and shape by geometric morphometry analysis, adding 1 landmark and 9 semi-anatomical landmarks to the wings. The landscape metrics (3 km radius) and levels of spatial dependence for size and AF were calculated using geostatistical analysis. Higher forest cover and edge density in coffee plantations lead to an increase in the wing size of C. coffeellae and reduced wing FA levels. Diversity of the surrounding agricultural land cover in coffee farms and pesticide use reduces wing size and increases levels of FA in coffee farms. The centroid size exhibited strong and moderate aggregation levels across coffee farms. The conservation of C. coffeellae is recommended since the species can be used as a bioproduct against the coffee leaf miner, and as a biocontrol solution for coffee farms. Furthermore, adopting conservative practices of natural vegetation surrounding coffee farms is essential for the parasitoids. It must be included in the coffee leaf miner management, mainly in farms with higher agricultural cropland diversity on surrounding coffee farms and with higher pesticide use.http://www.sciencedirect.com/science/article/pii/S104996442400135XBiological controlGeometric morphometryLeucoptera coffeellaParasitic Hymenoptera |
| spellingShingle | Mateus P. dos Santos Eloito C. Mates Benício de M. Santos Neto Ana C.P. Cardoso Suzany A. Leite Aldenise A. Moreira Érika V.S. Albuquerque Daniell R.R. Fernandes Frédérique Hilliou Geraldo A. Carvalho Maria A. Castellani Morphometric variation and fluctuating asymmetry in populations of Closterocerus coffeellae (Ihering) (Hymenoptera: Eulophidae) in different management and landscape of coffee agroecosystems Biological Control Biological control Geometric morphometry Leucoptera coffeella Parasitic Hymenoptera |
| title | Morphometric variation and fluctuating asymmetry in populations of Closterocerus coffeellae (Ihering) (Hymenoptera: Eulophidae) in different management and landscape of coffee agroecosystems |
| title_full | Morphometric variation and fluctuating asymmetry in populations of Closterocerus coffeellae (Ihering) (Hymenoptera: Eulophidae) in different management and landscape of coffee agroecosystems |
| title_fullStr | Morphometric variation and fluctuating asymmetry in populations of Closterocerus coffeellae (Ihering) (Hymenoptera: Eulophidae) in different management and landscape of coffee agroecosystems |
| title_full_unstemmed | Morphometric variation and fluctuating asymmetry in populations of Closterocerus coffeellae (Ihering) (Hymenoptera: Eulophidae) in different management and landscape of coffee agroecosystems |
| title_short | Morphometric variation and fluctuating asymmetry in populations of Closterocerus coffeellae (Ihering) (Hymenoptera: Eulophidae) in different management and landscape of coffee agroecosystems |
| title_sort | morphometric variation and fluctuating asymmetry in populations of closterocerus coffeellae ihering hymenoptera eulophidae in different management and landscape of coffee agroecosystems |
| topic | Biological control Geometric morphometry Leucoptera coffeella Parasitic Hymenoptera |
| url | http://www.sciencedirect.com/science/article/pii/S104996442400135X |
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