Abstract
The potyviruses Onion yellow dwarf virus (OYDV) and Leek yellow stripe virus (LYSV) are the main causes of serious losses in garlic crops worldwide. Both viruses are transmitted by aphid vectors in a non-persistent manner. The relationships of aphid populations with temporal and spatial patterns of OYDV and LYSV were studied in a commercial main garlic production area from Mendoza, Argentina. The virus incidence in garlic plots during 2 years was quantified by a nitrocellulose-enzyme-linked immunosorbent assay. For temporal analyses performed in 2007 and 2008, disease progress curves were fitted using a logistic model. Epidemics were driven by non-colonising aphid species that spread the viruses primarily from west to east, coinciding with the wind pattern. This directional trend was reflected in the spatial analysis as a left-to-right gradient of virus incidence and cumulative aphid counts. Between 46 and 60 % of plants were infected with OYDV and LYSV in the first crop cycle exposed to natural infection. A checklist of aphid species visiting the garlic crop was generated, with 34 species detected. We found that total aphid catch is a better predictor of virus spread than catches of any single species or a combination of a few key species.
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Akaike H (1973) Information theory as an extension of the maximum likelihood principle. In: Petrov BN, Csaki F (eds) Second international symposium on information theory 267–281. Akademiai Kiado, Budapest
Bos L (1976) Descriptions of plant viruses. http://www.dpvweb.net/dpv/showdpv.php?dpvno=158
Cafrune EE, Perotto MC, Conci VC (2006) Effect of two Allexivirus isolates on garlic yield. Plant Dis 90:898–904
Canavelli A, Nome SF, Conci VC (1998) Efecto de distintos virus en la producción de ajo (Allium sativum) Rosado Paraguayo. Fitopatología Brasilera 23(3):354–358
Conci VC, Nome SF (1991) Virus free garlic (Allium sativum L.) plants obtained by thermotherapy and meristem tip culture. J Phytopathol 132:86–192
Conci VC, Nome SF, Milne RG (1992) Filamentous viruses of garlic in Argentina. Plant Dis 76:594–596
Conci VC, Helguera M, Nome SF (1999) Serological and biological comparison of onion yellow dwarf virus from onion and garlic in Argentina. Fitopatología Brasilera 24:73–75
Conci VC, Canavelli A, Lunello P, Di Rienzo J, Nome SF, Zumelzu G, Italia R (2003) Yield losses associated with virus-infected garlic plants during five successive years. Plant Dis 87:1411–1415
Conci VC, Perotto MC, Cafrune E, Lunello P (2005) Program for intensive production of virus-free garlic plants. Acta Horticult 688:195–200
Di Rienzo JA., Casanoves F, Balzarini MG, Gonzalez L, Tablada M, Robledo CW (2012) InfoStat versión 2012. Grupo InfoStat, FCA, Universidad Nacional de Córdoba, Argentina. URL http://www.infostat.com.ar
Diekmann M (1997) Technical guidelines for the safe movement of germplasm. No. 18. Allium spp. Food, Rome, Italy
Drake C, Tate H, Harris H (1933) The relationship of aphids to the transmission of yellow dwarf of onions’. J Econ Entomol 26(135):841–846
El-Wahab ASA (2009) Aphid-transmission efficiency of two main viruses on garlic in Egypt, Onion yellow dwarf virus (OYDV-G) and Leek yellow stripe virus (LYSV-G). J Plant Pathol 2(1):40–42
Halbert SE, Irwin ME, Goodman RM (1981) Alate aphid (Homoptera: Aphididae) species and their relative importance as field vectors of soybean mosaic virus. Ann Appl Biol 97(1):1–9. doi:10.1111/j.1744-7348.1981.tb02988.x
Katis N, Tsitsipis JA, Avgelis A, Gargalianou J, Papapanayotou A, Milla S (1998) Aphid populations and potato virus Y potyvirus (PVY) spread in potato fields. In: Nieto Nafrıa JM, Dixon AFG (eds) Aphids in natural and managed ecosystems. Universidad de Leon (Secretariado de Publicaciones), Leon, pp 585–593
Lizarraga C, Fernandez-Narthcote EN (1989) Detection of potato viruses X and Y in sap extraxts by midified indirect enzyme- linked immunosorbent assay on nitrocellulose membranes (NCM-ELISA). Plant Dis 73:11–14
Lunello P, Helguera M, Nome SF, Conci VC, Ducasse D (2002) An Argentinean isolate of leek yellow stripe virus from leek can be transmitted to garlic. J Plant Pathol 84:11–17
Lunello P, Di Rienzo J, Conci VC (2007) Yield loss in garlic caused by leek yellow stripe virus Argentinean isolate. Plant Dis 91(2):153–158. doi:10.1094/PDIS-91-2-0153
Moreno A, Nebreda M, Diaz BM, García M, Salas F, Fereres A (2007) Temporal and spatial spread of Lettuce mosaic virus in lettuce crops in central Spain: factors involved in Lettuce mosaic virus epidemics. Ann Appl Biol 150(3):351–360. doi:10.1111/j.1744–7348.2007.00135.x [Accessed March 30, 2012]
Nebreda M et al (2004) Activity of aphids associated with lettuce and broccoli in Spain and their efficiency as vectors of Lettuce mosaic virus. Virus Res 100(1):83–8, Available at: http://www.ncbi.nlm.nih.gov/pubmed/15036838.; [Accessed August 10, 2011]
Ortego J (1992) Actividad de áfidos vectores del Onion yellow dwarf virus (OYDV) sobre 0020cultivos de ajo (Allium sativum L.). Actas del III Curso/Taller sobre producción comercialización e industrialización de ajo. 111–114
Perotto MC, Cafrune EE, Conci VC (2010) The effect of additional viral infections on garlic plants initially infected with Allexiviruses. Eur J Plant Pathol 126:489–495
Purcell A, Almeida R (2005) Insects as vectors of disease agents. encyclopedia of plant and crop science 1–5
Raccah B, Gal-On A, Eastop V (1985) The role of flying aphid vectors in the transmission of cucumber mosaic virus and potato virus Y to peppers in Israel. Annals of applied Biology, pp.451–460. Available at: http://onlinelibrary.wiley.com/doi/10.1111/j.1744-7348.1985.tb03135.x/abstract [Accessed August 26, 2013]
Robert Y, Woodford J, Ducray-Bourdin DG (2000) Some epidemiological approaches to the control of aphid-borne virus diseases in seed potato crops in northern Europe. Virus Res 71(1–2):33–47, Available at: http://www.ncbi.nlm.nih.gov/pubmed/11137160
Shukla DD, Ward CW, Brunt AA (1994) Epidemiology and control strategies. The Potyvirudae, Cambridge
Van Dijk P (1993) Survey and characterization of potyviruses and their strains of Allium species. Neth J Plant Pathol 99(2):1–48
Viteri D, Gordillo LF (2009) Modelling and control of non-persistent plant virus transmission for annual production cycles. Eur J Plant Pathol 125(3):435–444. doi:10.1007/s10658–009–9493–4 [Accessed October 6, 2011]
Zitter TA, Simons JN (1980) Management of viruses by alteration of vector efficiency and by cultural practices. Ann Rv Phytopathol 18:289–310
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Perotto, M.C., Di Rienzo, J.A., Lanati, S. et al. Temporal and spatial spread of potyvirus infection and its relationship to aphid populations visiting garlic crops. Australasian Plant Pathol. 43, 623–630 (2014). https://doi.org/10.1007/s13313-014-0312-9
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DOI: https://doi.org/10.1007/s13313-014-0312-9