Host-parasite Interactions between Solanum aethiopicum, Meloidogyne incognita, and Fusarium oxysporum f.sp. melongenae as Portrayed by Disease Traits and Crop Yield

Abstract

Solanum aethiopicum L. cultivation is highly constrained by wilt disease induced by Fusarium oxysporum f.sp melongenae and Meloidogyne incognita. The effects of initial population densities of these pathogens on the crop were investigated to enhance knowledge of the host-parasite interactions. The 4 x 4 factorial set of treatments were laid out in the field using the randomized complete block design with three replications. Data were collected on plant vigour, vascular discoloration, fruit weight, shoot weight, root-gall index, final nematode population, disease incidence, and disease severity. The different initial population densities of Fusarium and/or Meloidogyne spp. had detrimental effects on the crop compared to the Control. The main effects of the pathogens on the crop/wilt showed the existence of cross-over interactions for all the disease parameters. The effects of the pathogens on yield (fruit weight and shoot weight) were partially directly proportional to population densities even though the effects were significantly different (P≤0.05) compared to the Control. All the disease parameters were positively correlated. Each of the pathogens was capable of causing severe damage to the crop in either single or concomitant infection.

Keywords

• african eggplant
• african garden egg
• disease complex
• initial population density
• wilt disease

References

1. Abbasi, P. A., & Hisamuddin, N. (2014). Effect of different inoculum levels of Meloidogyne incognita on growth and biochemical parameters of Vigna radiata. Asian Journal of Nematology, 3, 15-20.
2. Agbenin, N. O. (2002). Meloidogyne and Fusarium wilt disease complex of tomato and its control in the Nigerian savannah. Ph.D. Thesis. Ahmadu Bello University, Zaria. 145 pp.
3. Agbenin, N. O., Emechebe, A. M., & Marley, P. S. (2004). Evaluation of neem seed powder for Fusarium wilt and Meloidogyne control on tomato. Archives of Phytopathology and Plant Protection, 37 (4), 319-326.
4. Agbenin, N. O., Emechebe, A. M., Marley, P. S., & Akpa, A. D. (2005). Evaluation of nematicidal action of some botanicals on Meloidogyne incognita in vivo and in vitro. Journal of Agriculture and Rural Development in the Tropics and Subtropics, 10(1), 29–39.
5. Al-Banna, L., & Gardner S. L. (2022). The Phylum Nemata. https://www.researchgate.net/ publication/358560936. DOI: 10.1016/B978-0-12-822562-2.00028-1. Accessed 13/5/2023
6. Asari, R. A., Rizvi, R., & Mahmood, I. (Editors). (2020). Management of phytonematodes: Recent advances and future challenges. Pp. 399. ISBN: 978-981-15-4086-8. ISBN: 978-981-15-4087-5. https://doi.org/10.1007/978-981-15-4087-5.
7. Back, M. A., Haydock, P. P. J. & Jenkinson, P. (2002). Disease complexes involving plant parasitic nematodes and soil-borne pathogens. Plant Pathology, 51(6), 683–697.
8. Bertrand, B., Nunez, G., & Sarah, J. L. (2000). Disease complex in coffee involving Meloidogyne arabicida and Fusarium oxysporum. Plant Pathology, 49(3), 383–388.

9. Curtıs, R. H. C. (2008). Plant-nematode interactions: environmental signals detected by the nematode’s chemosensory organs control changes in the surface cuticle and behavior. Parasite, 15, 310-316. http://www.parasite-journal.org or http://dx.doi.org/10.1051/parasite/2008153310
10. Edel-Hermann, V., & Lecomte, C. (2019). Current Status of Fusarium oxysporum formae speciales and races. https://doi.org/10.1094/PHYTO-08-18-0320-RVW
11. Eche, C. O., Oluwatayo, J. I., & Unah, P. O. (2018). Awareness status of plant-parasitic nematodes occurrence and damage among farmers in Benue State, Nigeria. Asian Journal of Agricultural Extension, Economics & Sociology, 23(2), 1-12.
12. Feyisa, B., Lencho, A., Selvaraj, T., & Getaneh, G. (2016). Evaluation of some botanicals and Trichoderma harzianum against root-knot nematode (Meloidogyne incognita (Kofoid and White) Chitwood) in tomato. Journal of Entomololgy and Nematology, 8(2), 11-18. ISSN: 2006-9855.
13. Freire, F., & Das, C. O. (1982). Interactions of fungi and nematodes on black pepper (Piper nigrum L.). Ph. D. thesis, University of London. 575 pp.
14. GBIF (2022). Meloidogynidae. GBIF backbone taxonomy. Checklist dataset https://doi.org/10.15468/39omei. Accessed via GBIF.org on 2023-05-13.\Bottom of Form.
15. Gebissa, Y. W. (2021). Biology, taxonomy, and management of the root-knot nematode (Meloidogyne incognita) in sweet potato. Advances in Agriculture, Article ID 8820211. https://doi.org/10.1155/2021/8820211. Accessed 13/5/2023.
16. Göze Özdemir, F. G., Yaşar, B., Arıcı, Ş. E., & Elekçioğlu, İ. H. (2022). Interaction effect of Root Lesion Nematodes and Fusarium culmorum Sacc. on the disease complex on some wheat cultivars. Yuzuncu Yil University Journal of Agricultural Sciences, 32(1): 152-163. DOI: https://doi.org/10.29133/yyutbd.992291
17. Hamid, M. I., Hussain, M., Yunpeng, W., Xiaoling, Z., Xiang, M., & Liu, X. (2017). Successive soybean-monoculture cropping assembles rhizosphere microbial communities for the soil suppression of soybean cyst nematode. FEMS Microbiology and Ecology, 93, pp. 222. doi: 10.1093/femsec/fiw222.
18. Herczeg, D., Ujszegi, J., Kásler, A., Holly, D., & Hettyey, A. (2021). Host–multiparasite interactions in amphibians: a review. Parasites Vectors, 14, pp. 296. https://doi.org/10.1186/s13071-021-04796-1
19. Ibrahim, M. M., & Idoga, S. (2015). Soil fertility status of the Research Farm of the University of Agriculture, Makurdi, Benue State, Nigeria. Donnish Journal of Agricultural Research, 2(4), 33-36. http://www.donnishjournals.org/djar
20. Malapi-Nelson, M., Wen, R. H., Ownley, B. H., & Hajimorad, M. R. (2009). Co-infection of soybean with Soybean mosaic virus and Alfalfa mosaic virus results in disease synergism and alteration in accumulation level of both viruses. Plant Disease, 93, 1259–1264.
21. Mehrotra, R. S., & Aggarwal, A. (2010). Plant pathology. 2nd edition. Tata McGraw Hill Education Private Limited: New Delhi. 846 pp.
22. Myers, P., Espinosa, R., Parr, C. S., Jones, T., Hammond, G. S. & Dewey, T. A. (2023). The Animal Diversity Web (online). ADW_Meloidogyne_Classification.html. https://animaldiversity.org Accessed 13/5/2023
23. Ndifon, E. M., Ekefan, E. J., Oluwatayo, J. I., & Okoro, J. O. (2015). Survey of incidence and severity of wilt disease of Solanum aethiopicum L. induced by Fusarium and Meloidogyne species in Kaduna and Benue States of Nigeria. Advances in Agriculture, Sciences, and Engineering Research, 5(9), 1842–1850. ISSN: 2276–6723. http://www.ejournal.sedinst.com
24. Ndifon, E. M. (2019). Concomitant and single infection with Fusarium oxysporum and Meloidogyne incognita on wilt of African garden egg (Solanum aethiopicum L) and its management in Makurdi, Nigeria. Ph.D thesis. Federal University of Agriculture, Makurdi. Nigeria. 224 pp.
25. Odeyemi, I. S., Afolami, S. O., & Sosanya, O. S. (2010). Effect of Glomus mosseae (arbuscular mycorrhizal fungus) on host–parasite relationship of Meloidogyne incognita (southern root-knot nematode) on four improved cowpea varieties. Journal of Plant Protection Research, 50(3).
26. Rigaud, T., Perrot-Minnot, M. J., & Brown, M.J. F. (2010). Parasite and host assemblages: embracing the reality will improve our knowledge of parasite transmission and virulence. Proceedings of the Royal Society B Biolological Science, 277, 3693–3702.
27. Rijal, N. (2022). Types of host and host-parasite relationship. Parasitology. www.microbeonline.
28. Safikhani, N., Morid, B., & Zamanizadah, H. (2013). First report of Fusarium wilt of eggplant caused by Fusarium oxysporum f.sp. melongenae in Iran. New Disease Reports, 28, pp. 16.
29. Sulaiman, A., Chindo, P. S., Agbenin, N. O., Onu, I., & Bulus, J. (2019). Effect of inoculum density of Meloidogyne incognita on the growth and yield of eggplant (Solanum spp. L.) in Zaria, Sudan Savanna of Nigeria. Journal of Agriculture and Environment, 15(1), 127-136. pISSN: 1595-465X. eISSN: 2695-236X.
30. Toju, H., & Tanaka, Y. (2019). Consortia of anti-nematode fungi and bacteria in the rhizosphere of soybean plants attacked by root-knot nematodes. Royal Society Open Science, 6, 181693. doi: 10.1098/rsos.181693. unl.edu. Phylum Nemata. https://nematode.unl.edu/nemata.html. Accessed 13/5/2023
31. USDA. (2016). Fusarium oxysporum f.sp. melongenae. Northeast Area BARC Systematic Mycology and Microbiology: Nomenclature Fact Sheets. Accessed March 24, 2018.
32. Zhang, Y., Li, S., Li, H., Wang, R., Zhang, K., & Xu, J. (2020). Fungi–nematode ınteractions: Diversity, ecology, and biocontrol prospects in agriculture. Journal of Fungi (Basel), 6(4), 206. Doi: 10.3390/jof6040206