Efficacy of Native Entomopathogenic Nematodes on the Larvae of Tomato Leafminer Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae)
This study was conducted to determine the efficacy of native entomopathogenic nematodes (EPNs); Steinernema affine 46 (Bovien, 1937), S. feltiae 879 (Filipjev, 1934), S. carpocapsae 1133 (Weiser, 1955) and Heterorhabditis bacteriophora 1144 (Poinar, 1976) on the larvae of tomato leafminer Tuta absol...
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Ankara University
2020-06-01
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| Series: | Journal of Agricultural Sciences |
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| Online Access: | https://dergipark.org.tr/tr/download/article-file/1105767 |
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| author | Çiğdem Gözel İsmail Kasap Uğur Gözel |
| author_facet | Çiğdem Gözel İsmail Kasap Uğur Gözel |
| author_sort | Çiğdem Gözel |
| collection | DOAJ |
| description | This study was conducted to determine the efficacy of native entomopathogenic nematodes (EPNs); Steinernema affine 46 (Bovien, 1937), S. feltiae 879 (Filipjev, 1934), S. carpocapsae 1133 (Weiser, 1955) and Heterorhabditis bacteriophora 1144 (Poinar, 1976) on the larvae of tomato leafminer Tuta absoluta (Meyrick). Bioassays were conducted in the laboratory at four different temperatures (10, 15, 20 and 25±1 oC) in the plates and 30 infective juveniles (IJs) were inoculated to a single T. absoluta larva for each nematode species. After nematode inoculation, larvae were checked on the 3rd, 5th, 7th days and mortalities were recorded. All nematode species used in the study showed the lowest efficacy on the 3rd control day at 10 oC and the highest efficacy on the 7th day at 25 oC. S. feltiae 879 was found as the most efficient species with the highest mortality (91.67%) among EPNs used in the study. The results proved that T. absoluta larvae are highly susceptible to EPNs and the control of the pest by EPNs on this stage is successful. |
| format | Article |
| id | doaj-art-2715a879b3e4483dadca04cc021e95c3 |
| institution | Kabale University |
| issn | 1300-7580 2148-9297 |
| language | English |
| publishDate | 2020-06-01 |
| publisher | Ankara University |
| record_format | Article |
| series | Journal of Agricultural Sciences |
| spelling | doaj-art-2715a879b3e4483dadca04cc021e95c32025-08-20T03:54:48ZengAnkara UniversityJournal of Agricultural Sciences1300-75802148-92972020-06-0126222022510.15832/ankutbd.51968645Efficacy of Native Entomopathogenic Nematodes on the Larvae of Tomato Leafminer Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae)Çiğdem Gözel0İsmail Kasap1Uğur Gözel2CANAKKALE ONSEKIZ MART UNIVERSITY, FACULTY OF AGRICULTURE, DEPARTMENT OF PLANT PROTECTIONCANAKKALE ONSEKIZ MART UNIVERSITY, FACULTY OF AGRICULTURE, DEPARTMENT OF PLANT PROTECTIONCANAKKALE ONSEKIZ MART UNIVERSITY, FACULTY OF AGRICULTURE, DEPARTMENT OF PLANT PROTECTIONThis study was conducted to determine the efficacy of native entomopathogenic nematodes (EPNs); Steinernema affine 46 (Bovien, 1937), S. feltiae 879 (Filipjev, 1934), S. carpocapsae 1133 (Weiser, 1955) and Heterorhabditis bacteriophora 1144 (Poinar, 1976) on the larvae of tomato leafminer Tuta absoluta (Meyrick). Bioassays were conducted in the laboratory at four different temperatures (10, 15, 20 and 25±1 oC) in the plates and 30 infective juveniles (IJs) were inoculated to a single T. absoluta larva for each nematode species. After nematode inoculation, larvae were checked on the 3rd, 5th, 7th days and mortalities were recorded. All nematode species used in the study showed the lowest efficacy on the 3rd control day at 10 oC and the highest efficacy on the 7th day at 25 oC. S. feltiae 879 was found as the most efficient species with the highest mortality (91.67%) among EPNs used in the study. The results proved that T. absoluta larvae are highly susceptible to EPNs and the control of the pest by EPNs on this stage is successful.https://dergipark.org.tr/tr/download/article-file/1105767tomatotuta absolutalarvabiological controlentomopathogenic nematodes |
| spellingShingle | Çiğdem Gözel İsmail Kasap Uğur Gözel Efficacy of Native Entomopathogenic Nematodes on the Larvae of Tomato Leafminer Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) Journal of Agricultural Sciences tomato tuta absoluta larva biological control entomopathogenic nematodes |
| title | Efficacy of Native Entomopathogenic Nematodes on the Larvae of Tomato Leafminer Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) |
| title_full | Efficacy of Native Entomopathogenic Nematodes on the Larvae of Tomato Leafminer Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) |
| title_fullStr | Efficacy of Native Entomopathogenic Nematodes on the Larvae of Tomato Leafminer Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) |
| title_full_unstemmed | Efficacy of Native Entomopathogenic Nematodes on the Larvae of Tomato Leafminer Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) |
| title_short | Efficacy of Native Entomopathogenic Nematodes on the Larvae of Tomato Leafminer Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) |
| title_sort | efficacy of native entomopathogenic nematodes on the larvae of tomato leafminer tuta absoluta meyrick lepidoptera gelechiidae |
| topic | tomato tuta absoluta larva biological control entomopathogenic nematodes |
| url | https://dergipark.org.tr/tr/download/article-file/1105767 |
| work_keys_str_mv | AT cigdemgozel efficacyofnativeentomopathogenicnematodesonthelarvaeoftomatoleafminertutaabsolutameyricklepidopteragelechiidae AT ismailkasap efficacyofnativeentomopathogenicnematodesonthelarvaeoftomatoleafminertutaabsolutameyricklepidopteragelechiidae AT ugurgozel efficacyofnativeentomopathogenicnematodesonthelarvaeoftomatoleafminertutaabsolutameyricklepidopteragelechiidae |