First Report of the Root-Knot Nematode Meloidogyne luci on Tomato in Serbia
Autori
Bačić, Jasmina![](/themes/Mirageintam/images/orcid.png)
Pavlović, Miloš
![](/themes/Mirageintam/images/orcid.png)
Kušić - Tišma, Jelena
![](/themes/Mirageintam/images/orcid.png)
Širca, Saša
Theuerschuh, Melita
Gerič Stare, Barbara
Članak u časopisu (Recenzirana verzija)
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Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Root-knot nematode (RKN) Meloidogyne luci Carneiro, Correa, Almeida, Gomes, Deimi, Castagnone-Sereno, and Karssen, 2014 was described from Brazil, Chile and Iran, parasitizing in various crops (Carneiro et al. 2014). It was later also described from Slovenia, Italy, Greece, Portugal, Turkey and Guatemala (review in Gerič Stare et al. 2017). It is considered an extremely damaging pest as it has a wide host range and infects numerous higher plants, including monocotyledons and dicotyledons as well as herbaceous and woody plants. This species was included in the European Plant Protection Organisation Alert List of harmful organisms. In Europe, M. luci has been detected in both greenhouse and field agricultural production (review in Gerič Stare et al. 2017). Furthermore, M. luci has been shown to survive winter in the field under continental and sub-Mediterranean climatic conditions (Strajnar et al. 2011). In August 2021, an official survey for quarantine RKN in Serbia (Province Vojvodina)... revealed in a greenhouse in the village of Lugovo (43043’32,562; 19008’55,168), near Sombor, yellowing, stunning and extensive root galls on tomato (Solanum lycopersicum L.) cultivar Diva F1 caused by an unknown Meloidogyne sp. (Fig. 1). As correct identification is essential for effective pest management program, the next step was to identify the nematode species. Morphological characterization performed on freshly isolated females revealed perineal patterns similar to M. incognita (Kofoid and White, 1919) Chitwood, 1949. The shape was oval to squarish with the dorsal arch rounded to moderately high and without shoulders. The dorsal striae were wavy and continuous. The ventral striae were smooth and the lateral lines were weakly demarcated. The perivulval region was without striae (Fig. 2). The female stylet was robust with well-developed knobs and the stylet cone slightly curved dorsally. Although morphological characters was very variable, the nematode was suspected as M. luci based on comparison with originally described M. luci and M. luci populations from Slovenia, Greece and Turkey. Identification was achieved with subsequent species-specific PCR and sequence analysis. The nematode was determined to belong to the tropical RKN group and the M. ethiopica group using two PCR reactions as described by Gerič Stare et al. (2019) (Figs. 3 and 4). Identification was confirmed by species-specific PCR of M. luci as described by Maleita et al. (2021), and a band of approximately 770 bp was obtained (Fig. 5). In addition, the identification was confirmed by sequence analyses. The region of mtDNA was amplified with primers C2F3 and 1108 (Powers and Harris 1993), cloned, sequenced (acc. no. OQ211107), and compared to other Meloidogyne spp. sequences from the Genbank. The determined sequence is 100% identical to an unidentified Meloidogyne sp. from Serbia, while the next highest scores are sequences of M. luci from Slovenia, Greece and Iran, all of which have 99.94% sequence identity. In phylogenetic tree, all M. luci sequences including the sequence from Serbia belong to a single clade. Egg masses isolated from infected tomato roots were used to establish a nematode culture in greenhouse and they caused typical root galls on cultivar Maraton of tomato. The galling index assessed 110 days-post-inoculation was in the range 4-5 according to the scoring scheme (1-10) for field evaluation of RKN infestations (Zeck 1971). To our knowledge, this is the first report of M. luci in Serbia. The authors hypothesize that climate change and higher temperatures could lead to much greater spread and damage to various agricultural crops in the field by M. luci in the future. National surveillance program for RKN in Serbia continued in 2022 and 2023. A management program to control the spread and damage from M. luci will be implemented in Serbia in 2023. Acknowledgments: This work was financially supported by the Serbian Plant Protection Directorate of MAFWM in the frame of Program of Measures in Plant Health in 2021, the Slovenian Research Agency in the frame of Research Programme Agrobiodiversity (P4-0072) and the Ministry of Agriculture, Forestry and Food of the Republic of Slovenia in the frame of Expert work in the field of plant protection (C2337).
Ključne reči:
nematodes / pathogen detection / plant-parasitic nematodes / BalkanIzvor:
Plant Disease, 2023Izdavač:
- The American Phytopathological Society
Finansiranje / projekti:
- This work was financially supported by the Serbian Plant Protection 12 Directorate of MAFWM in the frame of Program of Measures in Plant Health in 2021, the 13 Slovenian Research Agency in the frame of Research Programme Agrobiodiversity (P4-0072) 14 and the Ministry of Agriculture, Forestry and Food of the Republic of Slovenia in the frame of 15 Expert work in the field of plant protection (C2337).
Napomena:
- This is the peer-reviewed version of the article: Bačić, J., Pavlović, M., Kušić - Tišma, J., Širca, S., Theuerschuh, M.,& Gerič Stare, B.. (2023). First Report of the Root-Knot Nematode Meloidogyne luci on Tomato in Serbia. in Plant Disease The American Phytopathological Society.. https://doi.org/doi.org/10.1094/PDIS-01-23-0164-PDN
Institucija/grupa
Istraživačko razvojni institut TAMIŠTY - JOUR AU - Bačić, Jasmina AU - Pavlović, Miloš AU - Kušić - Tišma, Jelena AU - Širca, Saša AU - Theuerschuh, Melita AU - Gerič Stare, Barbara PY - 2023 UR - https://intam.institut-tamis.rs/handle/123456789/248 AB - Root-knot nematode (RKN) Meloidogyne luci Carneiro, Correa, Almeida, Gomes, Deimi, Castagnone-Sereno, and Karssen, 2014 was described from Brazil, Chile and Iran, parasitizing in various crops (Carneiro et al. 2014). It was later also described from Slovenia, Italy, Greece, Portugal, Turkey and Guatemala (review in Gerič Stare et al. 2017). It is considered an extremely damaging pest as it has a wide host range and infects numerous higher plants, including monocotyledons and dicotyledons as well as herbaceous and woody plants. This species was included in the European Plant Protection Organisation Alert List of harmful organisms. In Europe, M. luci has been detected in both greenhouse and field agricultural production (review in Gerič Stare et al. 2017). Furthermore, M. luci has been shown to survive winter in the field under continental and sub-Mediterranean climatic conditions (Strajnar et al. 2011). In August 2021, an official survey for quarantine RKN in Serbia (Province Vojvodina) revealed in a greenhouse in the village of Lugovo (43043’32,562; 19008’55,168), near Sombor, yellowing, stunning and extensive root galls on tomato (Solanum lycopersicum L.) cultivar Diva F1 caused by an unknown Meloidogyne sp. (Fig. 1). As correct identification is essential for effective pest management program, the next step was to identify the nematode species. Morphological characterization performed on freshly isolated females revealed perineal patterns similar to M. incognita (Kofoid and White, 1919) Chitwood, 1949. The shape was oval to squarish with the dorsal arch rounded to moderately high and without shoulders. The dorsal striae were wavy and continuous. The ventral striae were smooth and the lateral lines were weakly demarcated. The perivulval region was without striae (Fig. 2). The female stylet was robust with well-developed knobs and the stylet cone slightly curved dorsally. Although morphological characters was very variable, the nematode was suspected as M. luci based on comparison with originally described M. luci and M. luci populations from Slovenia, Greece and Turkey. Identification was achieved with subsequent species-specific PCR and sequence analysis. The nematode was determined to belong to the tropical RKN group and the M. ethiopica group using two PCR reactions as described by Gerič Stare et al. (2019) (Figs. 3 and 4). Identification was confirmed by species-specific PCR of M. luci as described by Maleita et al. (2021), and a band of approximately 770 bp was obtained (Fig. 5). In addition, the identification was confirmed by sequence analyses. The region of mtDNA was amplified with primers C2F3 and 1108 (Powers and Harris 1993), cloned, sequenced (acc. no. OQ211107), and compared to other Meloidogyne spp. sequences from the Genbank. The determined sequence is 100% identical to an unidentified Meloidogyne sp. from Serbia, while the next highest scores are sequences of M. luci from Slovenia, Greece and Iran, all of which have 99.94% sequence identity. In phylogenetic tree, all M. luci sequences including the sequence from Serbia belong to a single clade. Egg masses isolated from infected tomato roots were used to establish a nematode culture in greenhouse and they caused typical root galls on cultivar Maraton of tomato. The galling index assessed 110 days-post-inoculation was in the range 4-5 according to the scoring scheme (1-10) for field evaluation of RKN infestations (Zeck 1971). To our knowledge, this is the first report of M. luci in Serbia. The authors hypothesize that climate change and higher temperatures could lead to much greater spread and damage to various agricultural crops in the field by M. luci in the future. National surveillance program for RKN in Serbia continued in 2022 and 2023. A management program to control the spread and damage from M. luci will be implemented in Serbia in 2023. Acknowledgments: This work was financially supported by the Serbian Plant Protection Directorate of MAFWM in the frame of Program of Measures in Plant Health in 2021, the Slovenian Research Agency in the frame of Research Programme Agrobiodiversity (P4-0072) and the Ministry of Agriculture, Forestry and Food of the Republic of Slovenia in the frame of Expert work in the field of plant protection (C2337). PB - The American Phytopathological Society T2 - Plant Disease T1 - First Report of the Root-Knot Nematode Meloidogyne luci on Tomato in Serbia DO - doi.org/10.1094/PDIS-01-23-0164-PDN ER -
@article{ author = "Bačić, Jasmina and Pavlović, Miloš and Kušić - Tišma, Jelena and Širca, Saša and Theuerschuh, Melita and Gerič Stare, Barbara", year = "2023", abstract = "Root-knot nematode (RKN) Meloidogyne luci Carneiro, Correa, Almeida, Gomes, Deimi, Castagnone-Sereno, and Karssen, 2014 was described from Brazil, Chile and Iran, parasitizing in various crops (Carneiro et al. 2014). It was later also described from Slovenia, Italy, Greece, Portugal, Turkey and Guatemala (review in Gerič Stare et al. 2017). It is considered an extremely damaging pest as it has a wide host range and infects numerous higher plants, including monocotyledons and dicotyledons as well as herbaceous and woody plants. This species was included in the European Plant Protection Organisation Alert List of harmful organisms. In Europe, M. luci has been detected in both greenhouse and field agricultural production (review in Gerič Stare et al. 2017). Furthermore, M. luci has been shown to survive winter in the field under continental and sub-Mediterranean climatic conditions (Strajnar et al. 2011). In August 2021, an official survey for quarantine RKN in Serbia (Province Vojvodina) revealed in a greenhouse in the village of Lugovo (43043’32,562; 19008’55,168), near Sombor, yellowing, stunning and extensive root galls on tomato (Solanum lycopersicum L.) cultivar Diva F1 caused by an unknown Meloidogyne sp. (Fig. 1). As correct identification is essential for effective pest management program, the next step was to identify the nematode species. Morphological characterization performed on freshly isolated females revealed perineal patterns similar to M. incognita (Kofoid and White, 1919) Chitwood, 1949. The shape was oval to squarish with the dorsal arch rounded to moderately high and without shoulders. The dorsal striae were wavy and continuous. The ventral striae were smooth and the lateral lines were weakly demarcated. The perivulval region was without striae (Fig. 2). The female stylet was robust with well-developed knobs and the stylet cone slightly curved dorsally. Although morphological characters was very variable, the nematode was suspected as M. luci based on comparison with originally described M. luci and M. luci populations from Slovenia, Greece and Turkey. Identification was achieved with subsequent species-specific PCR and sequence analysis. The nematode was determined to belong to the tropical RKN group and the M. ethiopica group using two PCR reactions as described by Gerič Stare et al. (2019) (Figs. 3 and 4). Identification was confirmed by species-specific PCR of M. luci as described by Maleita et al. (2021), and a band of approximately 770 bp was obtained (Fig. 5). In addition, the identification was confirmed by sequence analyses. The region of mtDNA was amplified with primers C2F3 and 1108 (Powers and Harris 1993), cloned, sequenced (acc. no. OQ211107), and compared to other Meloidogyne spp. sequences from the Genbank. The determined sequence is 100% identical to an unidentified Meloidogyne sp. from Serbia, while the next highest scores are sequences of M. luci from Slovenia, Greece and Iran, all of which have 99.94% sequence identity. In phylogenetic tree, all M. luci sequences including the sequence from Serbia belong to a single clade. Egg masses isolated from infected tomato roots were used to establish a nematode culture in greenhouse and they caused typical root galls on cultivar Maraton of tomato. The galling index assessed 110 days-post-inoculation was in the range 4-5 according to the scoring scheme (1-10) for field evaluation of RKN infestations (Zeck 1971). To our knowledge, this is the first report of M. luci in Serbia. The authors hypothesize that climate change and higher temperatures could lead to much greater spread and damage to various agricultural crops in the field by M. luci in the future. National surveillance program for RKN in Serbia continued in 2022 and 2023. A management program to control the spread and damage from M. luci will be implemented in Serbia in 2023. Acknowledgments: This work was financially supported by the Serbian Plant Protection Directorate of MAFWM in the frame of Program of Measures in Plant Health in 2021, the Slovenian Research Agency in the frame of Research Programme Agrobiodiversity (P4-0072) and the Ministry of Agriculture, Forestry and Food of the Republic of Slovenia in the frame of Expert work in the field of plant protection (C2337).", publisher = "The American Phytopathological Society", journal = "Plant Disease", title = "First Report of the Root-Knot Nematode Meloidogyne luci on Tomato in Serbia", doi = "doi.org/10.1094/PDIS-01-23-0164-PDN" }
Bačić, J., Pavlović, M., Kušić - Tišma, J., Širca, S., Theuerschuh, M.,& Gerič Stare, B.. (2023). First Report of the Root-Knot Nematode Meloidogyne luci on Tomato in Serbia. in Plant Disease The American Phytopathological Society.. https://doi.org/doi.org/10.1094/PDIS-01-23-0164-PDN
Bačić J, Pavlović M, Kušić - Tišma J, Širca S, Theuerschuh M, Gerič Stare B. First Report of the Root-Knot Nematode Meloidogyne luci on Tomato in Serbia. in Plant Disease. 2023;. doi:doi.org/10.1094/PDIS-01-23-0164-PDN .
Bačić, Jasmina, Pavlović, Miloš, Kušić - Tišma, Jelena, Širca, Saša, Theuerschuh, Melita, Gerič Stare, Barbara, "First Report of the Root-Knot Nematode Meloidogyne luci on Tomato in Serbia" in Plant Disease (2023), https://doi.org/doi.org/10.1094/PDIS-01-23-0164-PDN . .