Abstract
Phoma black stem (BS), caused by Leptosphaeria lindquistii (synonymous Phoma macdonaldii Boerema) is an endemic disease of sunflower in Argentina and occurs worldwide. The expression of some diseases is related to the translocation of photosynthates during grain fill, which in turn is related to the source to sink ratio (SSr). The aim of this study was to assess the effect of total soluble carbohydrates (TSC) in the stem, and determine the effect of changes in SSr during the grain filling period on the incidence and severity of BS. A range of SSr and TSC was obtained by artificial shading and performing grain excision treatments, in two sunflower hybrids. A positive relationship was determined between SSr and TSC. Both the incidence and severity index of BS decreased with increasing SSr and TSC. This response was affected by the conditions of the experiment and the leaf position, for both incidence and severity of BS, respectively. Rainy days and leaf position (leaf age) were the main factors affecting the relationship between BS and TSC. Results contribute to understanding the physiological basis of the interaction between L. lindquistii and sunflower, and suggest how breeding for particular traits might result in improved cultivars. The results should also be useful for guiding management of the disease.
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References
Abbate, P. E., Lázaro, L., Montenegro, A. A., Bariffi, J. H., & Gutheim, F. (2005). Potential yield of argentine vs. foreign wheat cultivars. In: Proceedings of the 7th International Wheat Conference, Mar del Plata (Argentina).
Acimovic, M. (1984). Sunflower diseases in Europe, the United State and Australia, 1981-1983. Helia, 7, 45–54.
Acimovic, M. (1988). Sunflower disease in Europe and some countries outside Europein the period 1984–1986. Helia, 14, 129–144.
Alignan, M., Hewezi, T., Petitprez, M., Dechamp-Guillaume, G., & Gentzbittel, L. (2006). A cDNA microarray approach to decipher sunflower (Helianthus annuus) responses to the necrotrophic fungus Phoma macdonaldii. New Phytologist, 170, 523–536.
Bancal, M.-O., Robert, C., & Ney, B. (2007). Modelling wheat growth and yield losses from late epidemics of foliar diseases using loss of green leaf area per layer and pre-anthesis reserves. Annals of Botany, 100, 777–789.
Bordat, A., Debaeke, P., Dechamp-Guilaume, G., Mestries, E., Seassau, C., & Vincourt, P. (2011). Phoma et dessèchement précoce du tournesol. Toulouse: CETIOM.
Borrás, L., Slafer, G. A., & Otegui, M. E. (2004). Seed dry weight response to source-sink manipulations in wheat, maize and soybean: a quantitative reappraisal. Field Crops Research, 86, 131–146.
Cantagallo, J. E., Medan, D., & Hall, A. J. (2004). Grain number in sunflower as affected by shading during floret growth, anthesis and grain setting. Field Crops Research, 85, 191–202.
Charles-Edwards, D. A., & Lawn, R. J. (1984). Light interception by grain legume row crops. Plant, Cell & Environment, 7, 247–251.
Dangl, J. L., & Jones, J. D. G. (2001). Plant pathogens and integrated defense responses to infection. Nature, 41, 826–833.
Davet, P., & Serieys, H. (1987). Relation between the amount of reducing sugars in sunflower tissues and their invasion by Macrophomina phaseolina (Tassi) Goid. Journal of Phytopathology, 118, 212–219.
Debaeke, P., & Pérès, A. (2003). Influence of sunflower (Helianthus annuus L.) crop management on Phoma black stem (Phoma macdonaldii Boerema). Crop Protection, 22, 741–752.
Délos, M., & Moinard, J. (1997). Asphodel: modèle de simulation des épidémies de Phomopsis du tournesol (Diaporthe helianthi). Tours: Conférence Internationale sur les Maladies des Plantes.
Díaz-Zorita, M., & Duarte, G. A. (2002). Manual Práctico para el Cultivo de Girasol. Buenos Aires: Editorial Hemisferio Sur.
Dodd, J. L. (1980). Grain sink size and predisposition of Zea mays to stalk rot. Phytopathology, 70, 534–535.
Donald, P. A., Vanette, J. R., & Gulya, T. J. (1987). Relationship between Phoma macdonaldii and premature death of sunflower in North Dakota. Plant Disease, 71, 366–368.
Dubois, M., Gilles, K. A., Hamilton, J. K., Rebers, P. A., & Smith, F. (1956). Colorimetric method for determination of sugars and related substances. Analytical Chemistry, 28, 350–356.
English, S. D., McWilliam, J. R., Smith, R. C. G., & Davidson, J. L. (1979). Photosynthesis and partitioning of dry matter in sunflower. Australian Journal of Plant Physiology, 6, 149–164.
Eslava, F., Vega, C., & Vargas Gil, S. (2007). Relación fuente-destino durante el llenado de granos y su asociación con la susceptibilidad al quebrado de tallos y el vuelco en maíz (pp.10–11). Actas del Workshop Internacional “Eco Fisiología Vegetal Aplicada al Estudio de la Determinación del Rendimiento y la Calidad de Cultivos de Granos”, Primer encuentro de Red Raíces de Ecofisiología SECyT, Mar del Plata (Argentina).
Fayzalla, S., & Maric, A. (1981). Contribution à l’étude de la biologie et de l’épidémiologie de Phoma macdonaldii Boerema provoquant la maladie des taches noires dutournesol. Zastita Bilja, 32, 13–27.
Gallo, K. P., & Daughtry, C. S. T. (1986). Techniques for measuring intercepted and absorbed photosynthetically active radiation in corn canopies. Agronomy Journal, 78, 752–756.
Hall, A., Whitfield, D., & Connor, D. (1990). Contribution of pre-anthesis assimilates to grain filling in irrigated and water-stressed sunflower crops II. Estimates from a carbon budget. Field Crops Research, 24, 273–294.
Ho, I., & Below, F. (1989). Whole plant senescence of sunflower following seedhead removal. Plant Physiology, 91, 85–90.
Kiniry, J. R., Blanchet, R., Williams, J. R., Texier, V., Jones, C. A., & Cabelguenne, M. (1992). Simulating sunflower with the EPIC and ALMANAC 4 models. Field Crops Research, 30, 403–423.
Larfeil, C., Barrault, G., & Dechamp-Guillaume, G. (2010). Assessment of sunflower genotype tolerance to Phoma macdonaldii. OCL Oléagineux Corps Gras Lipides, 17(3), 161–166.
Lassois, L., Bastiaanse, H., Chillet, M., Jullien, A., Jijakli, M. H., & De Lapeyre de Bellaire, L. (2010). Hand position on the bunch and source-sink ratio influence the banana fruit susceptibility to crown rot disease. Annals of Applied Biology, 156(2), 221–229.
Lazzaro, N., Velázquez, L., Aguirrezabal, L.A.N., Escande, A., & Quiroz, F.J. (2013). Impacto de las enfermedades de fin de ciclo en girasol sobre rendimiento y porcentaje de aceite en ambientes de Balcarce, Argentina. Libro de Actas XXII Congreso Peruano and XVII Congreso Latinoamericano de Fitopatología, Lambayerque (Perú).
López Pereira, M., Berney, A., Hall, A. J., & Trápani, N. (2008). Contribution of pre-anthesis photoassimilates to grain yield: its relationship with yield in Argentine sunflower cultivars released between 1930 and 1995. Field Crops Research, 105, 88–96.
Miric, E., Aitken, E. A. B., & Goulter, K. C. (1999). Identification in Australia of the quarantine pathogen of sunflower Phoma macdonaldii (Teleomorph: Leptosphaeria linquistii). Australian Journal of Agricultural Research, 50, 325–332.
Molot, P. M. (1969). Recherches sur la resistance du maïs al´ Helmithosporiose et aux Fusarioses. Annales de Phytopathologie, 1, 55–74.
Moltimore, C. G., & Ward, G. M. (1964). Root and stalk of corn in southwester Ontario. III. Sugar levels as a measure of plant vigor resistance. Canadian Journal of Plant Science, 44, 451–457.
Monteith, J. L., & Unsworth, M. H. (1990). Principles of environmental physics. Oxford: Elsevier Academic Press.
Penaud, A., & Pérès, A. (1994). The Phoma of sunflower. Oléoscope, 15, 37.
Quiroz, F. J., Edwards Molina, J. P., & Dosio, G. A. A. (2014). Black stem by Phoma macdonaldii affected ecophysiological components that determine grain yield in sunflower (Helianthus annuus L.) Field Crops Research, 160, 31–40.
Rousseaux, M. C., Hall, A. J., & Sanchez, R. A. (1996). Far-red enrichment and photo-synthetically active radiation level influence leaf senescence in fieldgrown sunflower. Journal of Plant Physiology, 96, 217–224.
Ruiz, R. A., & Maddonni, G. A. (2006). Sunflower seed weight and oil concentration under different postflowering source-sink ratios. Crop Science, 46, 671–680.
Sadras, V. O., Echarte, L., & Andrade, F. H. (2000). Profiles of leaf senescence during reproductive growth of sunflower and maize. Annals of Botany, 85, 187–195.
Schneiter, A. A., & Miller, J. F. (1981). Description of sunflower growth stages. Crop Science, 21, 901–903.
Schwanck, A. A., Savary, S., Lepennetier, A., Debaeke, P., Vincourt, P., & Willocquet, L. (2016). Predicting quantitative host plant resistance against phoma black stem in sunflower. Plant Pathology, 65, 1366–1379.
Seassau, C., Dechamp-Guillaume, G., Mestries, E., & Debaeke, P. (2010). Nitrogen and water management can limit premature ripening of sunflower induced by Phoma macdonaldii. Field Crops Research, 115, 99–106.
SIIA-MAGPyA (2015). Sistema integrado de información agropecuaria. Ministerio de Agricultura, Ganadería, Pesca y Alimentación de la República Argentina. http://www.siia.gov.ar. Accesed 26 June 2015.
Trapani, N., Hall, A. J., Sadras, V. O., & Vilella, F. (1992). Ontogenetic changes in radiation use efficiency of sunflower (Helianthus annuus L.) crops. Field Crops Research, 29, 301–316.
Velásquez, P. D., & Formento, N. (2003). Efecto de la infección natural de Phoma oleracea var Helianthi-tuberosi Sacc. sobre algunos caracteres agronómicos y el rendimiento de aceite de cuatro genotipos de girasol (Helianthus annuus L.) con dos niveles de fertilización nitrogenada. Agrisciencia, 20, 29–34.
Wu, P. S., Du, H. Z., Zhang, X. L., Luo, J. F., & Fang, L. (2012). Occurrence of Phoma macdonaldii, the causal agent of sunflower black stem disease, in sunflower fields in China. Plant Disease. doi:10.1094/PDIS-05-12-0485-PDN.
Acknowledgements
This work was supported by the Universidad Nacional de Mar del Plata, Argentina (Grants 15/A260 and 15/A318) and the Instituto Nacional de Tecnología Agropecuaria, Argentina (Grant AEPV 214022). Results are part of the IENB thesis for Magister Scientiae. Assessments of carbohydrates were conducted under the supervision of Dr. Lorenzo. GAAD is a member of the Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET, Argentina). Mr. Giuliano, Mr. Antonelli and Mr. Zabaleta helped in field experimentations.
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Nuñez Bordoy, I.E., Quiroz, F.J. & Dosio, G.A.A. Increases in the source to sink ratio related to a higher carbohydrate concentration reduce phoma black stem in sunflower. Eur J Plant Pathol 150, 623–637 (2018). https://doi.org/10.1007/s10658-017-1308-4
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DOI: https://doi.org/10.1007/s10658-017-1308-4