International Journal of Innovative Approaches in Agricultural Research
Abbreviation: IJIAAR | ISSN (Online): 2602-4772 | DOI: 10.29329/ijiaar

Original article | International Journal of Innovative Approaches in Agricultural Research 2021, Vol. 5(3) 279-289

Influence of Fusarium spp. Inoculation Dose Simulating Pathogen Pressure on Grain Production Parameters of Zea mays L.

Alexandra Loredana Suciu, Gabriel Barșon, Laura Șopterean, Adriana Morea, Cristina Moldovan & Ioana Crișan

pp. 279 - 289   |  DOI: https://doi.org/10.29329/ijiaar.2021.378.3

Published online: September 30, 2021  |   Number of Views: 6  |  Number of Download: 26


Abstract

Several fungi species from genus Fusarium can infect maize crop and cause seedling blight, root rot, stalk rot, cob and ear rot. Maize yield and grain quality are negatively affected by the disease, while mycotoxins accumulating in grains represent a serious threat to human and animal health. In this research two maize hybrids were subject to artificial infection in field with Fusarium spp. suspension at three incremental dose levels simulating increasing pathogen pressure. Results indicated that earlier maturing hybrid (‘Turda 248’ – FAO 300 maturity group) following artificial infection displayed lower infection index of ears (up to 15.33%) while the later-maturing hybrid (‘Turda 332’ – FAO 380 maturity group) displayed higher infection levels of up to 30.87%. Uninoculated controls presented infection index of ears below 2% for both hybrids. For the hybrid ‘Turda 248’ the highest pathogen pressure (inoculation dose 12 mL/ear) caused 23.10% yield decrease relative to control, while same dose for the hybrid ‘Turda 332’ caused 21.20% yield decrease relative to control. Once with increased inoculation dose the grain quality parameters displayed changes. The observed trend was an increasing protein content and decreasing starch content once with increased pathogen pressure. Identification of resistant genotypes and study of the climatic factors that undergo disease development remain important research approaches for efficient control of the pathogen populations in agroecosystems.

Keywords: Kernel, Mycelia, Infection, Ear, Grain.


How to Cite this Article?

APA 6th edition
Suciu, A.L., Barșon, G., Șopterean, L., Morea, A., Moldovan, C. & Crișan, I. (2021). Influence of Fusarium spp. Inoculation Dose Simulating Pathogen Pressure on Grain Production Parameters of Zea mays L. . International Journal of Innovative Approaches in Agricultural Research, 5(3), 279-289. doi: 10.29329/ijiaar.2021.378.3

Harvard
Suciu, A., Barșon, G., Șopterean, L., Morea, A., Moldovan, C. and Crișan, I. (2021). Influence of Fusarium spp. Inoculation Dose Simulating Pathogen Pressure on Grain Production Parameters of Zea mays L. . International Journal of Innovative Approaches in Agricultural Research, 5(3), pp. 279-289.

Chicago 16th edition
Suciu, Alexandra Loredana, Gabriel Barșon, Laura Șopterean, Adriana Morea, Cristina Moldovan and Ioana Crișan (2021). "Influence of Fusarium spp. Inoculation Dose Simulating Pathogen Pressure on Grain Production Parameters of Zea mays L. ". International Journal of Innovative Approaches in Agricultural Research 5 (3):279-289. doi:10.29329/ijiaar.2021.378.3.

References
  1. Ceapoiu, N. & Negulescu, F. (1983). Genetics and plant breeding for disease resistance. Bucharest, Romania: ARSR Publishing House. [Google Scholar]
  2. Duncan, K.E. & Howard, R.J. (2010). Biology of maize kernel infection by Fusarium verticillioides. Molecular Plant-Microbe Interactions Journal 23(1), 6–16. [Google Scholar]
  3. Fandohan, P., Hell, K., Marasas, W.F.O. & Wingfield, M.J. (2003). Infection of maize by Fusarium species and contamination with fumonisin in Africa. African Journal of Biotechnology 2(12), 570-579. [Google Scholar]
  4. Ghețe, A.B., Haș, V., Vidican, R., Copândean, A., Ranta, O. et al. (2020). Influence of detasseling methods on seed yield of some parent inbred lines of Turda maize hybrids. Agronomy 10(5), 729. [Google Scholar]
  5. ISTIS (2009). Guide for the determination of plant resistance to disease and pests, State Institute for the Testing and Registration of cultivars. Retrieved from http://istis.ro/image/data/download/publicatii/ghid.pdf. [Google Scholar]
  6. Munkvold, G.P, McGee, D.C. & Carlton, W.M. (1997). Importance of different pathways for maize kernel infection by Fusarium moniliforme. Phytopathology - Ecology and Epidemiology 87(2), 209-217. [Google Scholar]
  7. Pascale, M. & Visconti, A. (1997). Accumulation of fumonisins in maize hybrids inoculated under field conditions with Fusarium moniliforme Sheldon. Journal of the Science of Food and Agriculture 74, 1-6. [Google Scholar]
  8. Pfordt, A., Romero Ramos, L., Schiwek, S., Karlovsky, P. & von Tiedemann, A. (2020). Impact of Environmental conditions and agronomic practices on the prevalence of Fusarium species associated with ear- and stalk rot in maize. Pathogens 9, 236. [Google Scholar]
  9. Presello, D.A., Botta, G., Iglesias, J. & Eyherabide, G.H. (2008). Effect of disease severity on yield and grain fumonisin concentration of maize hybrids inoculated with Fusarium verticillioides. Crop Protection 27, 572–576. [Google Scholar]
  10. Puia C. (2005). Phytopathology, pathography and etiology. Cluj-Napoca, Romania: Risoprint Publishing House. [Google Scholar]
  11. Reid, L.M. & Hamilton, R.I. (1996). Effects of inoculation position, timing, macroconidial concentration, and irrigation on resistance of maize to Fusarium graminearum infection through kernels. Canadian Journal of Plant Pathology 18(3), 279-285. [Google Scholar]
  12. SCDA (2021). Turda maize hybrids, Retrieved from https://scdaturda.ro/turda-248/ and https://scdaturda.ro/turda-332/ [Google Scholar]
  13. Șopterean, L., Suciu, L., Haș, V. & Puia, C. (2014). The influence of Fusarium ear infection on the maize yield and quality in some maize hybrids created at ARDS Turda. Bulletin UASVM Agriculture 71(1), 105-107. [Google Scholar]
  14. Stewart, D.W., Reid, L.M., Nicol, R.W. & Schaafsma, A.W. (2002). A mathematical simulation of growth of fusarium in maize ears after artificial inoculation. Phytopathology - Analytical and Theoretical Plant Pathology 92(5), 534-541. [Google Scholar]
  15. Warham, E.J., Butler, L.D. & Sutton, B.C. (1996). Seed testing of maize and wheat – a laboratory guide. D.F. Mexico, Mexico: Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT). [Google Scholar]
  16. Watson, A. (2007). Fusarium cob rot of corn. Primefact 243, Retrieved from www.dpi.nsw.gov.au/primefacts [Google Scholar]