Distribution and Attack Rate of Spodoptera frugiperda on Maize in Sijunjung District, West Sumatera Province
The density and attack rates of Spodoptera frugiperda have been reported in various maize cultivation in Indonesia, but there has never been a report in Sijunjung District, West Sumatra. The research was conducted to study the attack level, density, and distribution of S. frugiperda in Sijunju...
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| Format: | Article |
| Language: | English |
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Universitas Andalas
2023-07-01
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| Series: | Jurnal Proteksi Tanaman |
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| Online Access: | https://jpt.faperta.unand.ac.id/index.php/jpt/article/view/137 |
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| author | Syafria Syafria Reflinaldon Reflinaldon Novri Nelly |
| author_facet | Syafria Syafria Reflinaldon Reflinaldon Novri Nelly |
| author_sort | Syafria Syafria |
| collection | DOAJ |
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The density and attack rates of Spodoptera frugiperda have been reported in various maize cultivation in Indonesia, but there has never been a report in Sijunjung District, West Sumatra. The research was conducted to study the attack level, density, and distribution of S. frugiperda in Sijunjung District. The study was carried out in March -May 2023 using a survey method in 8 sub-districts in Sijunjung District. The results showed that S. frugiperda had spread and attacked maize crops evenly in Sijunjung District, but the attack rate (26.96%) and density (0.24 individuals) were low. The highest attack was found in Nagari Guguak (88.7%). The high or low rate of attacks is influenced by differences in varieties, planting ages, and maize cultivation techniques. Meanwhile, the density is more influenced by age differences.
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| format | Article |
| id | doaj-art-c069ea1df06442f1954e80e1cac674da |
| institution | Kabale University |
| issn | 2580-0604 2621-3141 |
| language | English |
| publishDate | 2023-07-01 |
| publisher | Universitas Andalas |
| record_format | Article |
| series | Jurnal Proteksi Tanaman |
| spelling | doaj-art-c069ea1df06442f1954e80e1cac674da2025-02-12T00:20:12ZengUniversitas AndalasJurnal Proteksi Tanaman2580-06042621-31412023-07-017110.25077/jpt.7.1.44-54.2023137Distribution and Attack Rate of Spodoptera frugiperda on Maize in Sijunjung District, West Sumatera ProvinceSyafria Syafria0Reflinaldon Reflinaldon1Novri Nelly2Dinas Pertanian Kabupaten Sijunjung, Sumatra Barat, IndonesiaUniversitas Andalas, IndonesiaUniversitas Andalas, Indonesia The density and attack rates of Spodoptera frugiperda have been reported in various maize cultivation in Indonesia, but there has never been a report in Sijunjung District, West Sumatra. The research was conducted to study the attack level, density, and distribution of S. frugiperda in Sijunjung District. The study was carried out in March -May 2023 using a survey method in 8 sub-districts in Sijunjung District. The results showed that S. frugiperda had spread and attacked maize crops evenly in Sijunjung District, but the attack rate (26.96%) and density (0.24 individuals) were low. The highest attack was found in Nagari Guguak (88.7%). The high or low rate of attacks is influenced by differences in varieties, planting ages, and maize cultivation techniques. Meanwhile, the density is more influenced by age differences. https://jpt.faperta.unand.ac.id/index.php/jpt/article/view/137Corn, cultivation techniques, density, population, variety |
| spellingShingle | Syafria Syafria Reflinaldon Reflinaldon Novri Nelly Distribution and Attack Rate of Spodoptera frugiperda on Maize in Sijunjung District, West Sumatera Province Jurnal Proteksi Tanaman Corn, cultivation techniques, density, population, variety |
| title | Distribution and Attack Rate of Spodoptera frugiperda on Maize in Sijunjung District, West Sumatera Province |
| title_full | Distribution and Attack Rate of Spodoptera frugiperda on Maize in Sijunjung District, West Sumatera Province |
| title_fullStr | Distribution and Attack Rate of Spodoptera frugiperda on Maize in Sijunjung District, West Sumatera Province |
| title_full_unstemmed | Distribution and Attack Rate of Spodoptera frugiperda on Maize in Sijunjung District, West Sumatera Province |
| title_short | Distribution and Attack Rate of Spodoptera frugiperda on Maize in Sijunjung District, West Sumatera Province |
| title_sort | distribution and attack rate of spodoptera frugiperda on maize in sijunjung district west sumatera province |
| topic | Corn, cultivation techniques, density, population, variety |
| url | https://jpt.faperta.unand.ac.id/index.php/jpt/article/view/137 |
| work_keys_str_mv | AT syafriasyafria distributionandattackrateofspodopterafrugiperdaonmaizeinsijunjungdistrictwestsumateraprovince AT reflinaldonreflinaldon distributionandattackrateofspodopterafrugiperdaonmaizeinsijunjungdistrictwestsumateraprovince AT novrinelly distributionandattackrateofspodopterafrugiperdaonmaizeinsijunjungdistrictwestsumateraprovince |