Abstract
Verticillium dahliae causes wilt in potatoes and it is associated with the potato early dying syndrome. Previous studies showed that V. dahliae is present in Prince Edward Island, a major potato producing province in Canada; however, its current incidence and abundance are largely unknown. In recent years an increase in the frequency of V. dahliae-related diseases was observed in the province, affecting tuber yields. To assess the distribution of V. dahliae in this region, a survey of the incidence and abundance of this pathogen was carried out using real -time quantitative PCR. Ten fields, from the major potato production areas, cultivated with potato or with rotating crops, were investigated for two successive years. Analysis by qPCR of DNA extracted from over 200 soil samples revealed that V. dahliae has a high incidence in the province with an uneven distribution in the different locations analyzed and over the two growing seasons, while crop rotation provided a limited control of the pathogen.
References
Abawi, G. S., & Pastor Corrales, M. A. (1990). Root rots of beans in Latin America and Africa: Diagnostics, research methodologies, and management strategies. Centro Internacional de Agricultura Tropical (CIAT): Cali.
Agrios, G. N. (2005). Plant pathology (5th ed.). Cambridge: Elsevier Academic Press.
Alkher, H., El Hadrami, A., Adam, L. R., & Daayf, F. (2009). Cross-pathogenicity of Verticillium dahliae between potato and sunflower. European Journal of Plant Pathology, 124, 505–519.
Atallah, Z. K., Bae, J., Jansky, S. H., Rouse, D. I., & Stevenson, W. R. (2007). Multiplex real-time quantitative PCR to detect and quantify Verticillium dahliae colonization in potato lines that differ in response to Verticillium wilt. Phytopathology, 97, 865–872.
Bilodeau, G. J., Koike, S. T., Uribe, P., & Martin, F. N. (2012). Development of an assay for rapid detection and quantification of Verticillium dahliae in soil. Phytopathology, 102, 331–343.
Borza, T., Govindarajan, A., Gao, X., Peters, R., Ganga, Z., Rand, J., Beaton, B., Best, K., Pruski, K., & Wang-Pruski, G. (2016). Maritimes regional meeting, 2015/Réunion régionale des Maritimes, 2015, detection and quantification of Verticillium dahliae and Verticillium albo-atrum in potato and strawberry plants. Canadian Journal of Plant Pathology, 38, 141–147.
Celetti, M. J., & Platt, H. W. (1987). A new cause for an old disease: Verticillium dahliae found on Prince Edward Island. American Potato Journal, 64, 209–212.
El-Bebany, A. F., Alkher, H., Adam, L. R., & Daayf, F. (2013). Vegetative compatibility of Verticillium dahliae isolates from potato and sunflower using nitrate non-utilizing (nit) mutants and PCR-based approaches. Canandian. Journal of Plant Pathology, 35, 1–9.
Goud, J. C., & Termorshuizen, A. J. (2003). Quality of methods to quantify microsclerotia of Verticillium dahliae in soil. European Journal of Plant Pathology, 109, 523–534.
Inderbitzin, P., Davis, R. M., Bostock, R. M., & Subbarao, K. V. (2013). Identification and differentiation of species and lineages by simplex and multiplex PCR assays. PLoS One, 8, e65990.
Klosterman, S. J., Subbarao, K. V., Kang, S., Veronese, P., Gold, S. E., Thomma, B. P., Chen, Z., Henrissat, B., Lee, Y. H., Park, J., Garcia-Pedrajas, M. D., Barbara, D. J., Anchieta, A., de Jonge, R., Santhanam, P., Maruthachalam, K., Atallah, Z., Amyotte, S. G., Paz, Z., Inderbitzin, P., Hayes, R. J., Heiman, D. I., Young, S., Zeng, Q., Engels, R., Galagan, J., Cuomo, C. A., Dobinson, K. F., & Ma, L. J. (2011). Comparative genomics yields insights into niche adaptation of plant vascular wilt pathogens. PLoS Pathogens, 7, e1002137.
Mahuku, G. S., & Platt, H. W. B. (2002). Quantifying Verticillium dahliae in soils collected from potato fields using a competitive PCR assay. American Journal of Potato Research, 79, 107–117.
Mahuku, G. S., Platt, H. W. B., & Maxwell, P. (1999). Comparison of polymerase chain reaction based methods with plating on media to detect and identify Verticillium wilt pathogens of potato. Canadian Journal of Plant Pathology, 21, 125–131.
Nazar, R., Hu, X., Schmidt, J., Culham, D., & Robb, J. (1991). Potential use of PCR-amplified ribosomal intergenic sequences in the detection and differentiation of Verticillium wilt pathogens. Physiological and Molecular Plant Pathology, 39, 1–11.
Robb, J., Moukhamedov, R., Hu, X., Platt, H., & Nazar, R. (1993). Putative subgroups of Verticillium albo-atrum distinguishable by PCR-based assays. Physiological and Molecular Plant Pathology, 43, 423–436.
Rowe, R. C., Davis, J. R., Powelson, M. L., & D.I. R. (1987). Potato early dying: Causal agents and management strategies. Plant Disease, 71, 482–489.
Sapkota, R., Olesen, M. H., Deleuran, L. C., Boelt, B., & Nicolaisen, M. (2016). Effect of Verticillium dahliae soil inoculum levels on spinach seed infection. Plant Disease, 100, 1564–1570.
Strange, R. N. (2003). Introduction to plant pathology. Chichester: Wiley.
Wang-Pruski, G., Borza, T., Govindarajan, A., Gao, X., Beaton, B., Best, K., Ganga, Z., & Pruski, K. (2016). Maritimes regional meeting, 2015/Réunion régionale des Maritimes, 2015. Detection and quantification of Verticillium dahliae in soil of potato and strawberry fields and its distribution in PEI and Nova Scotia. Canadian Journal of Plant Pathology, 38, 141–147.
Acknowledgements
The research was funded by PEI Agriculture Research and Innovation Fund Project number ARP019.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
This work was not submitted for publication to another journal. All authors listed have contributed to the work, have read the manuscript and declare that there are no potential conflicts of interest.
Rights and permissions
About this article
Cite this article
Borza, T., Beaton, B., Govindarajan, A. et al. Incidence and abundance of Verticillium dahliae in soil from various agricultural fields in Prince Edward Island, Canada. Eur J Plant Pathol 151, 825–830 (2018). https://doi.org/10.1007/s10658-017-1408-1
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10658-017-1408-1