Arthropod Community Structures of Rice Ecosystems in the Philippines
The arthropod community associated with irrigated rice grown in five sites in Luzon Island, Philippines, was analysed using guild categories. Phytophages and predators were predominant in all sites. The phytophage species were mainly Homoptera and dominated by Nephotettix virescens (Distant), N. nig...
| Autores principales: | , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
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Cambridge University Press
1991
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| Acceso en línea: | https://hdl.handle.net/10568/166157 |
| _version_ | 1855537242141884416 |
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| author | Heong, K.L. Aquino, G.B. Barrion, A.T. |
| author_browse | Aquino, G.B. Barrion, A.T. Heong, K.L. |
| author_facet | Heong, K.L. Aquino, G.B. Barrion, A.T. |
| author_sort | Heong, K.L. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The arthropod community associated with irrigated rice grown in five sites in Luzon Island, Philippines, was analysed using guild categories. Phytophages and predators were predominant in all sites. The phytophage species were mainly Homoptera and dominated by Nephotettix virescens (Distant), N. nigropictus (Stål) (Cicadellidae), and Nilaparvata lugens (Stål) and Sogatella furcifera (Horváth) (Delphacidae). Predators were mainly Heteroptera with Microvelia douglasi atrolineata Bergoth (Veliidae), Mesovelia vittigera (Horváth) (Mesoveliidae), and Cyrtorhinus lividipennis Reuter (Miridae) as the most abundant species. Spiders were the next dominant group with Pardosa pseudoannulata (Böesenberg and Strand) and three species of Tetragnatha the most common. Differences in species diversity between the sites were easily differentiated using diversity indices. The relative differences in arthropod abundance, species richness and diversity may be attributed to the median temperatures, cropping patterns, and diversity in crop stages and germplasm in the sites. Predator-Homoptera correlations were significant in all cases. High positive correlations were obtained for veliids, spiders and Cyrtorhinus lividipennis, in most sites. |
| format | Journal Article |
| id | CGSpace166157 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1991 |
| publishDateRange | 1991 |
| publishDateSort | 1991 |
| publisher | Cambridge University Press |
| publisherStr | Cambridge University Press |
| record_format | dspace |
| spelling | CGSpace1661572025-05-14T10:39:56Z Arthropod Community Structures of Rice Ecosystems in the Philippines Heong, K.L. Aquino, G.B. Barrion, A.T. arthropod community ecosystems philippines The arthropod community associated with irrigated rice grown in five sites in Luzon Island, Philippines, was analysed using guild categories. Phytophages and predators were predominant in all sites. The phytophage species were mainly Homoptera and dominated by Nephotettix virescens (Distant), N. nigropictus (Stål) (Cicadellidae), and Nilaparvata lugens (Stål) and Sogatella furcifera (Horváth) (Delphacidae). Predators were mainly Heteroptera with Microvelia douglasi atrolineata Bergoth (Veliidae), Mesovelia vittigera (Horváth) (Mesoveliidae), and Cyrtorhinus lividipennis Reuter (Miridae) as the most abundant species. Spiders were the next dominant group with Pardosa pseudoannulata (Böesenberg and Strand) and three species of Tetragnatha the most common. Differences in species diversity between the sites were easily differentiated using diversity indices. The relative differences in arthropod abundance, species richness and diversity may be attributed to the median temperatures, cropping patterns, and diversity in crop stages and germplasm in the sites. Predator-Homoptera correlations were significant in all cases. High positive correlations were obtained for veliids, spiders and Cyrtorhinus lividipennis, in most sites. 1991-12 2024-12-19T12:55:55Z 2024-12-19T12:55:55Z Journal Article https://hdl.handle.net/10568/166157 en Cambridge University Press Heong, K.L.; Aquino, G.B. and Barrion, A.T. 1991. Arthropod Community Structures of Rice Ecosystems in the Philippines. Bull. Entomol. Res., Volume 81 no. 4 p. 407-416 |
| spellingShingle | arthropod community ecosystems philippines Heong, K.L. Aquino, G.B. Barrion, A.T. Arthropod Community Structures of Rice Ecosystems in the Philippines |
| title | Arthropod Community Structures of Rice Ecosystems in the Philippines |
| title_full | Arthropod Community Structures of Rice Ecosystems in the Philippines |
| title_fullStr | Arthropod Community Structures of Rice Ecosystems in the Philippines |
| title_full_unstemmed | Arthropod Community Structures of Rice Ecosystems in the Philippines |
| title_short | Arthropod Community Structures of Rice Ecosystems in the Philippines |
| title_sort | arthropod community structures of rice ecosystems in the philippines |
| topic | arthropod community ecosystems philippines |
| url | https://hdl.handle.net/10568/166157 |
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