A push–pull strategy for controlling Riptortus pedestris (Hemiptera: Alydidae) using host plant semiochemicals
ABSTRACTRiptortus pedestris is a major pest of soybean in East Asia that feeds on maturing seeds, reducing nutritional quality and causing seed abortion. Aggregation pheromone of the bean bug has been conventionally used as a lure for mass-trapping, but the control practices, used by farmers and rec...
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2023-12-01
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| Series: | Animal Cells and Systems |
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| Online Access: | https://www.tandfonline.com/doi/10.1080/19768354.2023.2272989 |
| _version_ | 1797361616289792000 |
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| author | Junyong Song Yu-Hyeon Park Taein Kim Soo-Kwon Park Tae-Hwan Jun Sang-Gyu Kim |
| author_facet | Junyong Song Yu-Hyeon Park Taein Kim Soo-Kwon Park Tae-Hwan Jun Sang-Gyu Kim |
| author_sort | Junyong Song |
| collection | DOAJ |
| description | ABSTRACTRiptortus pedestris is a major pest of soybean in East Asia that feeds on maturing seeds, reducing nutritional quality and causing seed abortion. Aggregation pheromone of the bean bug has been conventionally used as a lure for mass-trapping, but the control practices, used by farmers and recommended by the manufacturer can increase infestation in soybean fields. Here we investigated the efficacy of soybean semiochemical blend as a repellent incorporated with an attractant blend to develop a push–pull strategy. The efficacy of potential repellents was tested in a soybean field by evaluating three control strategies: a potential repellent (push), an attractant based on the synergistic effect of synthetic host plant volatiles and the aggregation pheromone (pull), and a combination of the attractant and the potential repellent. We adopted two different monitoring systems, sticky traps and camera traps, to assess the spatial distribution of the bean bugs. The attractant and repellents were strategically deployed, by putting the repellent in the center of soybean plot while the attractants were placed at the edge of the plot. In soybean plots treated with only attractants at the edge, the number of bean bugs was significantly higher in both soybean and edge areas than those of control plots. In contrast, the number of attracted bean bugs to soybean area significantly decreased in the push–pull treated plot, verified by both sticky trap and camera trap methods. This strategy could prevent colonization and population establishment of the bean bugs in soybean fields as part of an integrated pest management. |
| first_indexed | 2024-03-08T15:57:13Z |
| format | Article |
| id | doaj.art-0e25a82c0a6043b1b841dc44fbfa56f8 |
| institution | Directory Open Access Journal |
| issn | 1976-8354 2151-2485 |
| language | English |
| last_indexed | 2024-03-08T15:57:13Z |
| publishDate | 2023-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Animal Cells and Systems |
| spelling | doaj.art-0e25a82c0a6043b1b841dc44fbfa56f82024-01-08T17:12:29ZengTaylor & Francis GroupAnimal Cells and Systems1976-83542151-24852023-12-0127128729610.1080/19768354.2023.2272989A push–pull strategy for controlling Riptortus pedestris (Hemiptera: Alydidae) using host plant semiochemicalsJunyong Song0Yu-Hyeon Park1Taein Kim2Soo-Kwon Park3Tae-Hwan Jun4Sang-Gyu Kim5Department of Biological Sciences, KAIST, Daejeon, South KoreaDepartment of Plant Bioscience, Pusan National University, Miryang, South KoreaDepartment of Biological Sciences, KAIST, Daejeon, South KoreaNational Institute of Crop Science, Wanju-gun, South KoreaDepartment of Plant Bioscience, Pusan National University, Miryang, South KoreaDepartment of Biological Sciences, KAIST, Daejeon, South KoreaABSTRACTRiptortus pedestris is a major pest of soybean in East Asia that feeds on maturing seeds, reducing nutritional quality and causing seed abortion. Aggregation pheromone of the bean bug has been conventionally used as a lure for mass-trapping, but the control practices, used by farmers and recommended by the manufacturer can increase infestation in soybean fields. Here we investigated the efficacy of soybean semiochemical blend as a repellent incorporated with an attractant blend to develop a push–pull strategy. The efficacy of potential repellents was tested in a soybean field by evaluating three control strategies: a potential repellent (push), an attractant based on the synergistic effect of synthetic host plant volatiles and the aggregation pheromone (pull), and a combination of the attractant and the potential repellent. We adopted two different monitoring systems, sticky traps and camera traps, to assess the spatial distribution of the bean bugs. The attractant and repellents were strategically deployed, by putting the repellent in the center of soybean plot while the attractants were placed at the edge of the plot. In soybean plots treated with only attractants at the edge, the number of bean bugs was significantly higher in both soybean and edge areas than those of control plots. In contrast, the number of attracted bean bugs to soybean area significantly decreased in the push–pull treated plot, verified by both sticky trap and camera trap methods. This strategy could prevent colonization and population establishment of the bean bugs in soybean fields as part of an integrated pest management.https://www.tandfonline.com/doi/10.1080/19768354.2023.2272989Camera trapGlycine maxIntegrated pest managementRiptortus pedestrisSemiochemicals |
| spellingShingle | Junyong Song Yu-Hyeon Park Taein Kim Soo-Kwon Park Tae-Hwan Jun Sang-Gyu Kim A push–pull strategy for controlling Riptortus pedestris (Hemiptera: Alydidae) using host plant semiochemicals Animal Cells and Systems Camera trap Glycine max Integrated pest management Riptortus pedestris Semiochemicals |
| title | A push–pull strategy for controlling Riptortus pedestris (Hemiptera: Alydidae) using host plant semiochemicals |
| title_full | A push–pull strategy for controlling Riptortus pedestris (Hemiptera: Alydidae) using host plant semiochemicals |
| title_fullStr | A push–pull strategy for controlling Riptortus pedestris (Hemiptera: Alydidae) using host plant semiochemicals |
| title_full_unstemmed | A push–pull strategy for controlling Riptortus pedestris (Hemiptera: Alydidae) using host plant semiochemicals |
| title_short | A push–pull strategy for controlling Riptortus pedestris (Hemiptera: Alydidae) using host plant semiochemicals |
| title_sort | push pull strategy for controlling riptortus pedestris hemiptera alydidae using host plant semiochemicals |
| topic | Camera trap Glycine max Integrated pest management Riptortus pedestris Semiochemicals |
| url | https://www.tandfonline.com/doi/10.1080/19768354.2023.2272989 |
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