Abstract
A method to quantify resting spores of Olpidium virulentus, fungal vector of Mirafiori lettuce big-vein virus, which causes lettuce big-vein disease, in lettuce roots was developed using a DAS-ELISA with a polyclonal antibody against the resting spores and used to evaluate the relationship between the resting spore density in soil and disease severity. When lettuce seedlings were grown on soils containing a powder made from diseased roots with a known number of resting spores, symptoms developed from ca. 102 spores/g of soil or more. This simple method can be used in soil diagnosis and risk assessment of the disease.
References
Campbell RN (1985) Longevity of Olpidium brassicae in air-dry soil and the persistence of the lettuce big-vein agent. Can J Bot 63:2288–2289
Campbell RN, Grogan RG (1963) Big-vein virus of lettuce and its transmission by Olpidium brassicae. Phytopathology 53:252–259
Campbell RN, Grogan RG (1964) Acquisition and transmission of lettuce big-vein virus by Olpidium brassicae. Phytopathology 54:681–690
Clark MF, Adams AN (1977) Characteristics of the microplate method of enzyme-linked immunosorbent assay for the detection of plant viruses. J Gen Virol 34:475–483
Iwaki M, Nakano A, Iemura H, Tochihara H (1978) The occurrence of lettuce big vein disease and its soil transmission in Japan (in Japanese with English abstract). Ann Phytopath Soc Japan 44:578–584
Kawazu Y (2010) Development of lettuce cultivars with resistance to lettuce big-vein disease (in Japanese). Shokubutsu Boeki [Plant Protection] 64:584–588
Lot H, Campbell RN, Souche S, Milne RG, Roggero P (2002) Transmission by Olpidium brassicae of Mirafiori lettuce virus and Lettuce big-vein virus, and their roles in lettuce big-vein etiology. Phytopathology 92:288–293
Maeda T, Kawarabata T (1993) ELISA (in Japanese). In: Wakimoto S, Matsuyama N, Takanami Y, Tsuno K (eds) Laboratory guide for plant pathology and microbiology. Soft Science Publications, Tokyo, pp 287–288
Murakami H, Tsushima S, Shishido Y (2000) Soil suppressiveness to clubroot disease of Chinese cabbage caused by Plasmodiophora brassicae. Soil Biol Biochem 32:1637–1642
Murakami H, Tsushima S, Shishido Y (2002) Factors affecting the pattern of the dose response curve of clubroot disease caused by Plasmodiophora brassicae. Soil Sci Plant Nutr 48:421–427
Nomiyama K, Sasaya T, Ishikawa K (2004) Thermal effect of infested soil on lettuce big-vein disease (abstract in Japanese). Jpn J Phytopathol 70:239
Nomiyama K, Osaki H, Sasaya T, Ishikawa K (2013) Preparation and characterization of polyclonal antibody against resting spores of Olpidium virulentus, fungal vector of lettuce big-vein disease. J Gen Plant Pathol 79:64–68
Orihara S, Yamamoto T (1998) Detection of resting spores of Plasmodiophora brassicae from soil and plant tissues by enzyme immunoassay. Ann Phytopathol Soc Jpn 64:569–573
Ratti C, Budge G, Ward L, Clover G, Rubies-Autonell C, Henry C (2004) Detection and relative quantitation of Soil-borne cereal mosaic virus (SBCMV) and Polymyxa graminis in winter wheat using real-time PCR (TaqMan®). J Virol Methods 122:95–103
Roggero P, Ciuffo M, Vaira AM, Accotto GP, Masenga V, Milne RG (2000) An Ophiovirus isolated from lettuce with big-vein symptoms. Arch Virol 145:2629–2642
Sasaya T, Koganezawa H (2006) Molecular analysis and virus transmission tests place Olpidium virulentus, a vector of Mirafiori lettuce big-vein virus and tobacco stunt virus, as a distinct species rather than a strain of Olpidium brassicae. J Gen Plant Pathol 72:20–25
Sasaya T, Fujii H, Ishikawa K, Koganezawa H (2008) Further evidence of Mirafiori lettuce big-vein virus but not of Lettuce big-vein associated virus with big-vein disease in lettuce. Phytopathology 98:464–468
Tomlinson JA, Garrett RG (1962) Role of Olpidium in the transmission of big vein disease of lettuce. Nature 194:249–250
van der Wilk F, Dullemans AM, Verbeek M, van den Heuvel JFJM (2002) Nucleotide sequence and genomic organization of an ophiovirus associated with lettuce big-vein disease. J Gen Virol 83:2869–2877
Wakeham AJ, White JG (1996) Serological detection in soil of Plasmodiophora brassicae resting spores. Physiol Mol Plant Pathol 48:289–303
Walsh JA, Merz U, Harrison JG (1996) Serological detection of spore balls of Spongospora subterranea and quantification in soil. Plant Pathol 45:884–895
Acknowledgments
We are very grateful to Toshie Nakai and Tomoko Ogawa (Western Region Agricultural Research Center) for technical assistance.
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Nomiyama, K., Sasaya, T., Sekiguchi, H. et al. DAS-ELISA quantification of resting spores of Olpidium virulentus in roots and correlation between resting spore density in soil and severity of lettuce big-vein disease. J Gen Plant Pathol 81, 243–248 (2015). https://doi.org/10.1007/s10327-015-0586-y
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DOI: https://doi.org/10.1007/s10327-015-0586-y