Evaluation of Damage Parameters and Morphological Resistance Traits of Selected Maize Varieties Against Chilo partellus (Swinhoe) (Lepidoptera: Crambidae)

İbrahim Ersin Bozdoğan; Nihat Demirel; Ömer Konuşkan

doi:10.24925/turjaf.v14i8.2353-2359.8627

Authors

İbrahim Ersin Bozdoğan Hatay Mustafa Kemal University, Faculty of Agriculture, Department of Plant Protection, 31000, Hatay, Türkiye https://orcid.org/0000-0002-9841-9744
Nihat Demirel Hatay Mustafa Kemal University, Faculty of Agriculture, Department of Plant Protection, 31000, Hatay, Türkiye https://orcid.org/0000-0002-3631-2458
Ömer Konuşkan Hatay Mustafa Kemal University, Faculty of Agriculture, Department of Field Crops, 31000, Hatay, Türkiye https://orcid.org/0000-0003-1135-2346

DOI:

https://doi.org/10.24925/turjaf.v14i8.2353-2359.8627

Keywords:

Maize, Spotted stem borer, Chilo partellus, Variety, Morphological plant traits

Abstract

The spotted stem borer, Chilo partellus (Swinhoe) (Lepidoptera: Crambidae), is an invasive pest threatening maize production in Türkiye, with larvae inflicting serious damage to stems and cobs. This study evaluated four maize varieties (Hera, DS 0224, AGM 2468, and AGM 2356) under natural infestation in Hatay Province during the 2025 main-crop season, focusing on larval density, feeding damage, and the relationship with plant morphological traits. Significant varietal differences were detected across all major parameters. Hera recorded the highest larval density (2.10 larvae/plant), larvae per stem (1.46) and cob (0.64), exit holes (4.15/plant), and infestation rates in plants (59%), stems (43%), and cobs (31%). In contrast, AGM 2356 showed the lowest larval density (0.51/plant), exit holes (3.00), and infestation rates (plants 22.5%; stems 16.3%; cobs 12%), indicating relative tolerance. DS 0224 (0.79 larvae plant-1; 45% plant infestation) and AGM 2468 (1.17 larvae/plant; 50% plant infestation) exhibited intermediate susceptibility. Tunnel length did not differ significantly among varieties (6.1-7.7 cm). Correlation analysis revealed that cob height, plant height, stem diameter, leaf width, and cob length were positively associated with larval density (p < .001), whereas cob diameter showed a negative relationship. Leaf length and spike length exhibited weak negative correlations. These findings demonstrate that varietal resistance to C. partellus is strongly influenced by plant architecture. The identification of tolerant variety such as AGM 2356, alongside the recognition of morphological traits associated with susceptibility, provides a valuable foundation for breeding programs and integrated pest management (IPM) strategies to mitigate the impact of this invasive pest in Türkiye.

References

Achhami, B. B., Santa Bahadur, B. K., & Bhandari, G. S. (2015). Assessment of maize stem borer damage on hybrid maize varieties in Chitwan, Nepal. Journal of Maize Research and Development, 1(1), 53–63.

Afzal, M., Nazir, Z., Bashir, M. H., & Khan, B. S. (2009). Analysis of host plant resistance in some genotypes of maize against Chilo partellus (Swinhoe) (Pyralidae: Lepidoptera). Pakistan Journal of Botany, 41, 421–428.

Akmeşe, V., Öztemiz, S., Akçalı, E., Bilgin, M. G., Demiray, S. T., & Sertkaya, E. (2023). Spotted stem borer, Chilo partellus (Swinhoe) infestation in corn fields of Türkiye. Turkish Journal of Agriculture and Forestry, 47(5).

Ali, A., Khalil, N., Abbas, M., Tariq, R., Zia-ullah, & Hussain, D. (2015). Plant traits as resistance influencing factors in maize against Chilo partellus. Journal of Entomology and Zoology Studies, 3(2), 246–250.

MGM (General Directorate of Meteorology). (2024). Climate data for Hatay Province. Ankara, Türkiye.

Arabjafari, K. H., & Jalali, S. K. (2007). Biological characteristics of maize stem borers. Applied Entomology and Zoology, 42(1), 1–10.

Awan, N. A., & Khaliq, A. (2003). Tassel infestation and dead hearts formation due to Chilo partellus attack in maize varieties. Pakistan Journal of Biological Sciences, 6(3), 191–194.

Bozdoğan, İ. E., Demirel, N., Konuşkan, Ö., & Asil, H. (2025). Assessment of larval density and damage by lepidopteran species complex in some sweet and dent maize cultivars in Hatay province. Black Sea Journal of Agriculture, 8(4), 548–555.

Chatha, A., Asrar, M., Anwar, H., Azeem, M. M., Hussain, M., Samiullah, K., Mubarik, S., Hussain, D., Ali, M., Asghar, S., Jabbar, H., Hussain, G., & Hussain, S. (2018). Screening of some new hybrid genotypes of maize for their resistance/susceptibility against Chilo partellus (Swinhoe) (Lepidoptera: Pyralidae) and Atherigona soccata (Rondani) (Diptera: Muscidae). Journal of Entomology and Zoology Studies, 40, 85–89.

Dhillon, M. K., & Gujar, G. T. (2013). Maize genotypes identified with resistance to spotted stem borer, Chilo partellus. Annals of Plant Protection Sciences, 21(2), 224–228.

Demirel, N., & Konuşkan, O. (2017). A study on percentages of damage ratios of the European corn borer (ECB), Ostrinia nubilalis (Hübner) (Lepidoptera: Pyralidae) on sweet corn cultivars. Entomology and Applied Science Letters, 4(1), 4–8.

Food and Agriculture Organization of the United Nations. (2023). Crops and livestock products: Production quantities by country (Türkiye). FAOSTAT. https://www.fao.org/faostat/en/#data/QCL

Harris, K. M. (1990). Bioecology of Chilo partellus (Swinhoe). International Journal of Tropical Insect Science, 11(6), 671–677.

Kayapınar, H., & Kornoşor, S. (1990). Çukurova’da mısır zararlıları ve doğal düşmanları üzerinde araştırmalar. Türkiye Entomoloji Dergisi, 14(3), 159–170.

Kfir, R. (1997). Competitive displacement of Chilo partellus by Busseola fusca in South Africa. Entomologia Experimentalis et Applicata, 83(2), 213–217.

Kfir, R., Overholt, W. A., Khan, Z. R., & Polaszek, A. (2002). Biology and management of economically important lepidopteran cereal stem borers in Africa. Annual Review of Entomology, 47, 701–731.

Kumar, H. (2002). Resistance in maize to larger grain borer, Prostephanus truncates (Horn) (Coleoptera: Bostrichidae). Journal of Stored Products Research, 38, 267–280.

Kumar, H., & Mihm, J. A. (1995). Host plant resistance to maize stem borers. Insect Science and Its Application, 16(2), 89–100.

Lodos, N. (1981). Türkiye Entomolojisi III (Genel, Uygulamalı ve Faunistik). Ege Üniversitesi Yayınları.

Ortiz, R., Sayre, K. D., Govaerts, B., Gupta, R., Subbarao, G. V., Ban, T., & Reynolds, M. (2010). Climate change: Can wheat beat the heat? Agriculture, Ecosystems & Environment, 146(1), 46–58.

Overholt, W. A., Songa, J. M., Ofomata, V., & Jeske, J. (2000). The spread and ecological consequences of the invasion of Chilo partellus (Swinhoe) (Lepidoptera: Crambidae) in Africa (pp. 52–58). In S. Miller (Ed.), Invasive species in Eastern Africa: Proceedings of a workshop held at ICIPE (5–6 July 1999, Nairobi, Kenya). ICIPE Science Press.

Öztemiz, S., & Akmeşe, V. (2018). Mersin ili mısır üretim alanlarında istilacı bir zararlı: Chilo partellus (Swinhoe, 1885) (Lepidoptera: Crambidae). Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, 21(4), 489–491.

Patra, S., Saikia, K., & Thakur, N. S. A. (2013). Evaluation of maize hybrids against stem borer (Chilo partellus) and cob borer (Stenachroia elongella) in Meghalaya. Research on Crops, 14(3), 757–761.

Pehlivan, S., & Atakan, E. (2021). Adana ilindeki mısır üretim alanlarında zararlı mısır kurtlarının (Lepidoptera: Crambidae, Noctuidae) yaygınlık durumunun belirlenmesi. Çukurova Tarım ve Gıda Bilimleri Dergisi, 36(1), 71–80.

Rosegrant, M., Ringler, C., Msangi, S., Sulser, T., Zhu, T., & Cline, S. (2008). International model for policy analysis of agricultural commodities and trade (IMPACT): Model description (p. 56). IFPRI.

Sertkaya, E., & Kornoşor, S. (2000). Çukurova Bölgesi mısır ekim alanlarında zararlı Lepidoptera türleri. Türkiye Entomoloji Dergisi, 24(3), 181–190.

Sertkaya, E., Vahdettin, A., & Atay, E. (2014). Türkiye’de mısırda yeni bir zararlı Chilo partellus Swinhoe (Lepidoptera: Crambidae). Türkiye Entomoloji Bülteni, 4(3), 197–200.

Suby, S., Jha, S., Karjagi, C., Kumar, P., Sekhar, J., Kaur, J., Cholla, A. K., PL, S., Sharma, R., & Rakshit, S. (2020). Penetration resistance of second above ground internode in V6–10 stage maize plants confer resistance to stalk boring larvae of Chilo partellus (Swinhoe) in maize. Phytoparasitica, 48(5), 623–632.

Tams, W. H. T. (1932). New species of African Pyralidae. Bulletin of Entomological Research, 23(3), 373–380.

Tsitsipis, J. A. (1988). Studies on the ecology and economic importance of maize borers in the Mediterranean region. Entomologia Hellenica, 6(2), 45–56.

Turkish Statistical Institute. (2024). Crop production statistics. https://biruni.tuik.gov.tr/medas/?locale=tr

Woodhead, S., & Taneja, S. L. (1987). Mechanisms of resistance in maize to maize stem borers. Insect Science and Its Application, 8(4–5), 749–754.