Abstract
Infestations of Arge scita (Mocsáry, 1880) were recorded for the first time in Italy in summer 2022. Almond trees showing severe leaf damages, caused by the sawfly larvae feeding on the leaf lamina were recorded in the Salento peninsula of the Apulia region (southern Italy). Severely infested trees had a defoliated looking-appearance, with the lamina of the whole foliage completely consumed, with only the thick middle vein and petioles remaining attached to the trees. The occurrence of A. scita on the infested trees was confirmed by molecular and morphological characterization of specimens of larvae at different stages and adults. The simultaneous presence on the infested trees of eggs, larvae of different ages, cocoons and adults suggests that most likely this sawfly in our environmental conditions behave as a multivoltine species. Further investigations and surveys are needed to assess the live cycle and the host range, as well as to understand whether this phytophagous could represent a serious threat in areas where almond trees are cultivated.
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References
Baser, N., Ouantar, M., Broutou, O., Lamaj, F., Verrastro, V., & Porcelli, F. (2015). First finding of Drosophila suzukii (Matsumura) (Diptera: Drosophilidae) in Apulia, Italy, and its population dynamics throughout the year. Fruits, 70(4), 225–230.
Blank, S. M., Hara, H., Mikulás, J., Csóka, G., Ciornei, C., Constantineanu, R., Constantineanu, I., Roller, L., Altenhofer, E., Huflejt, T., & Vétek, G. (2010). Aproceros leucopoda (Hymenoptera: Argidae): An East Asian pest of elms (Ulmus spp.) invading Europe. European Journal of Entomology, 107, 357–367.
Bolu, H., & Özgen, I. (2007). Life history and biology of Diloba caeruleocephala (Figure of eight) (Lepidoptera; noctuidae). Belgian Journal of Zoology, 137(2), 133.
Bolu, H., Özgen, I., & Çınar, M. (2005). Dominancy of insect families and species recorded in almond orchards of Turkey. Acta Phytopathologica Et Entomologica Hungarica, 40(1–2), 145–157.
Cavalieri, V., Dongiovanni, C., Habib, W., Delle Donne, A. G., & Nigro, F. (2022). Cryphalus dilutus, nuova minaccia per il fico in Puglia. L’informatore Agrario, 37, 62–64.
Chevin, H., & Desmier de Chenon, R. (1982). Contribution à la faune des Hyménoptères Symphytes de Turquie. Bulletin De La Société Entomologique De France, 87(1), 43–47.
EPPO. (2021). PM 7/129 (2) DNA barcoding as an identification tool for a number of regulated pests. Bulletin OEPP/EPPO, 51, 100–143.
Halstead, A. (2004). Bereberis sawfly, Arge berberidis Schrank (Hymenoptera: Argidae), a pest new to Britain. British Journal of Entomology and Natural History, 17(3), 131–135.
Hebert, P. D., Ratnasingham, S., & De Waard, J. R. (2003). Barcoding animal life: cytochrome c oxidase subunit 1 divergences among closely related species. Proceedings of the Royal Society of London. Series B: Biological Sciences, 270(suppl_1), S96–S99.
Kaplan, E., Mart, A., Haris, A., & Yildirim, E. (2018). Contribution to the knowledge of the Megadontesidae, Argidae, Cimbicidae, Cephidae and Tenthredinidae (Symphyta: Hymenoptera) fauna from Bingöl and Diyarbakir provinces of Turkey. Natura Somogyiensis, 32, 109–120.
Liston, A. D. (1995) Compendium of European sawflies (Vol. 3). Gottfrieding: Chalastos Forestry, 1–190.
Özgen, İ, Topdemir, A., Baydoğan, G., & Karaman, E. (2021). Population in almond sawfly Cimbex quadrimaculata Müller, hymenoptera: Cimbicidae in two almond varieties in Diyarbakır and Elazığ provinces. Turkey. Journal of Research (Science), 32(3–4), 61–65.
Pesarini, F. (2002). Contributo alla conoscenza dei Sinfiti della regione balcanico-egea. Bollettino Del Museo Regionale Di Scienze Naturali Di Torino, 19(1), 121–183.
Porcelli, F. (2008). First records of Aleurocanthus spiniferus (Homoptera: Aleyrodidae) in Apulia, Southern Italy. EPPO Bulletin, 38, 516–518.
Roberti, D. (1975). Aspetti fitopatologici della mandorlicoltura pugliese: Gli insetti. Entomologica, 11, 9–20.
Saponari, M., Boscia, D., Nigro, F., & Martelli, G. P. (2013). Identification of DNA sequences related to Xylella fastidiosa in oleander, almond and olive trees exhibiting leaf scorch symptoms in Apulia (Southern Italy). Journal of Plant Pathology, 95, 688.
Simon, C., Frati, F., Beckenbach, A., Crespi, B., Liu, H., & Flook, P. (1994). Evolution, weighting, and phylogenetic utility of mitochondrial gene sequences and a compilation of conserved polymerase chain reaction primers. Annals of the Entomological Society of America, 87, 651–701.
Smith, D. R. (1989). The sawfly genus Arge (Hymenoptera: Argidae) in the Western Hemisphere. Transactions of the American Entomological Society, 115(2), 83–205.
Taeger, A., Altenhofer, E., Blank, S. M., Jansen, E., Kraus, M., Pschorn-Walcher, H., & Ritzau, C. (1998). Kommentare zur Biologie, Verbreitung und Gefährdung der Pflanzenwespen Deutschlands (Hymenoptera, Symphyta). Pflanzenwespen Deutschlands (Hymenoptera, Symphyta). Kommentierte Bestandsaufnahme. Goecke & Evers, Keltern, 364(3), 49–135.
Taeger, A., Liston, A.D., Prous, M., Groll, E.K., Gehroldt, T. & Blank, S.M. (2018). ECatSym – Electronic world catalog of symphyta (Insecta, Hymenoptera). Program version 5.0 (19 Dec 2018), data version 40 (23 Sep 2018). Senckenberg Deutsches Entomologisches Institut (SDEI).
Taganelli, N., Avosani, S., Tucci, M., & Verrastro, V. (2022). First report of Toumeyella parvicornis (Hemiptera: Coccidae) in Puglia (South-Eastern Italy). EPPO Bulletin, 52, 487–492.
Talhouk, A. S. (1977). Contribution to the knowledge of almond pests in East Mediterranean countries. VI. The sap-sucking pests. Zeitschrift für Angewandte Entomologie, 83(1–4), 248–257.
Talhouk, A. S. (1977). Contribution to the knowledge of almond pests in East Mediterranean countries. VII. The defoliators. Zeitschrift für Angewandte Entomologie, 83(3), 242–250.
van Frankenhuyzen, A., & Blommers, L. H. M. (2000). Arge berberidis, a sawfly invading the Netherlands (Hymenoptera: Argidae). Entomologische Berichten, 60(10), 181–184.
van Achterberg, K., Taeger, A., Blank, S. M., Zwakhals, K., Viitasaari, M., Yu, D. S. K., & de Jong, Y. (2017). Fauna Europaea: Hymenoptera-Symphyta & Ichneumonoidea. Biodiversity Data Journal, 5, 1–26.
Zandigiacomo, P., Cargnus, E., & Villani, A. (2011). First report of the invasive sawfly Aproceros leucopoda infesting elms in Italy. Bulletin of Insectology, 64(1), 145–149.
Acknowledgements
Authors wish to thank the Regional Phytosanitary Service of Regione Puglia for promoting this research.
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Conceptualization: Donato Boscia; Methodology: Vincenzo Cavalieri, Crescenza Dongiovanni, and Maria Saponari; Data collection: Angelo Giovanni Delle Donne, Donato Boscia, Vincenzo Cavalieri, Crescenza Dongiovanni and Mauro Carrieri; Writing—original draft preparation: Vincenzo Cavalieri, Maria Saponari, Crescenza Dongiovanni; All authors reviewed the manuscript.
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Cavalieri, V., Donne, A.G.D., Saponari, M. et al. Arge scita (Symphyta: Argidae): a potential emerging phytophagous for almond?. Phytoparasitica 51, 385–392 (2023). https://doi.org/10.1007/s12600-023-01071-0
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DOI: https://doi.org/10.1007/s12600-023-01071-0