Resistance to Earhead Caterpillars in Finger Millet




Finger millet, earhead colour, shape, resistance, Cryptoblabes angustipennella, Somena scintillans, Helicoverpa armigera, Spodoptera frugiperda, Archips micaceana, Nola analis, Pyrausta phoenicealis, Corcyra cephalonica, Stathmopoda sp., Cydia sp.


Field experiment was conducted at the Zonal Agricultural Research Station, Vishweshwaraiah Canal Farm, Mandya during kharif 2018 and 2019, to assess the mechanism of resistance like earhead shape and colour of finger millet genotypes against earhead caterpillars viz., Cryptoblabes angustipennella (Hampson), Somena scintillans (Walker), Helicoverpa armigera (Hubner), Spodoptera frugiperda (J E Smith), Archips micaceana (Walker), Nola analis (Wileman and West), Cydia sp., Pyrausta phoenicealis (Walker), Corcyra cephalonica (Stainton) and Stathmopoda sp. Among the 230 genotypes screened against earhead caterpillars, droopy/lax and open earhead shape genotypes were completely free from the larval incidence. On the other hand, a large number of genotypes with purplish earheads showed a lower larval incidence (2.02 larvae/ earhead), indicating their higher level of resistance.


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How to Cite

Chikkarugi, N. M., Vijaykumar , L., Raveendra, H. R., Shivanna, B., Navi, S., & Kitturmath, M. S. (2023). Resistance to Earhead Caterpillars in Finger Millet. Indian Journal of Entomology, 86(2), 611–614.



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Ali T M, Sharatchandra H C, Nageshchandra B K. 1987. Correlation of earhead type and extent of infestation by earhead pests in finger millet, Eleusine coracana. Colemania 4: 57-58.

Balasubramanian Q, Shivaprakasam K, Kulandaivelu R, Robinson J G. 1979. Impact of sorghum earheads on the incidence of earhead bug, caterpillar, webber and mould. Indian Journal of Agricultural Research 13: 106-108.

Chakravarthy A K. 1977. Pod borer resistance in Lablab niger (L.) cultivars with special reference to the pod borer, Adisura atkinsoni Moore (Lepidoptera: Noctuidae). MSc Thesis, University of Agricultural Sciences, Bangalore. 63 pp.

Chikkarugi N M. 2021. Studies on species complex, varietal response, host plant resistance and management of earhead caterpillars in finger millet [Eleusine coracana (L.) Gaertn.]. PhD Thesis, University of Agricultural Sciences, Bangalore. pp. 147-148.

Chikkarugi N M, Vijaykumar L, Raveendra H R, Shivanna B. 2020. Reaction of local land races and popular cultivars of finger millet [Eleusine coracana (L.) Gaertn.,] against earhead caterpillar. International Journal of Current Microbiology and Applied Sciences 11: 940-950.

Chikkarugi N M, Vijaykumar L, Raveendra H R, Shivanna B. 2022. Reaction of different finger millet [Eleusine coracana (L.) Gaertn.,] genotypes against earhead caterpillar incidence. Journal of Applied Entomologist 2(3): 1-4.

Chikkarugi N M, Vijaykumar L. 2022. Studies on species complex, varietal response, host plant resistance and management of earhead caterpillars in finger millet, Eleusine coracana (L.) Gaertn. Mysore Journal of Agricultural Sciences 56(2): 446.

David B V, Kumaraswami T, Mahansundaram M. 1962. Caterpillar pests of ragi (Eleusine coracana) ears in South India, Madras Agricultural Journal 49(8): 265-267.

Doddabasappa B, Bhanu K R M, Subhash S. 2018. Host plant relationships of the shoot and fruit borer, Conogethes spp. (Crambidae: Lepidoptera): mechanisms and determinants. A K Chakravarthy (ed.), The black spotted, yellow borer. Conogethes punctiferalis Guenée and allied species. Springer Publishers, New Delhi. pp. 279-305.

Doddabasappa B, Mutthuraju, G P, Chakravarthy A K. 2021. Biology and role of plant biophysical parameters in cardamom and castor for resistance to shoot and capsule borers, Conogethes sahyadriensis sp. nov. and Conogethes punctiferalis Guenée (Crambidae: Lepidoptera). Biological Forum – An International Journal 13(2): 581-591

Fletcher T B. 1921. Annotated lists of Indian crop pests. Bulletin of Agricultural Research, Pusa 100: 1-246.

Gomez K Q, Gomez A A. 1984. Statistical procedures for agricultural research with emphasis on rice. International Rice Research Institute, Los Banos, Philippines, 268 pp.

Hegde S K. 1989. Studies on the earhead caterpillar, Crytoblabes anguistipennella Hamson (Lepidoptera: Pyralidae) on finger millet (Eleusine coracana Gratn.) and its management. M. Sc. Thesis, University of Agricultural Sciences, Bangalore. 58 pp.

Hosmand R A. 1988. Statistical methods for agricultural sciences. Timber press, Portland, Oregon, USA. 405 pp.

Krishnamurthi B, Usman S. 1952. The ragi stem borer Sesamia inferens Walker. Bulletin of the Department of Agriculture, Mysore State. Entomology Series 15. pp. 70.

Mote U N, Pokharkar D S. 1981. Effect of different dates of sowing on the incidence of earhead worm complex on different cultivars. Sorghum Newsletter 24: 81.

Paul M D, Prasadrao G P, Kumarswamy V C. 1980. Screening of earhead pests of sorghum in Maghi (kharif) areas of Andhra Pradesh. Sorghum Newsletter 23: 77.

Raveendra H R, Vijaykumar L, Chikkarugi N M, Umashankar H G. 2018. Seasonal incidence of major diseases and earhead caterpillars on finger millet [Eleusine coracana (L.) Gaertn.,]. Research Journal of Agricultural Science 10(1): 82-85.

Sood S, Lakshmikant, Pattanayak A. 2017. Finger millet (Eleusine coracana (L.) Gaertn.) A minor crop for sustainable food and nutritional security. Asian Journal of Chemistry 29(4): 707-710.

Sharma H C, Davies J C. 1988. Insect and other animal pests of millets. Sorghum and millets information center, Patancheru, Andhra Pradesh, India. ICRISAT. 142 pp.

Tukey J W. 1965. The technical tools of statistics. American Statistician 19: 23-28.

Wuletaw T, Marion H, Leonardo C H, Zakeria K, Mustapha E B. 2021. Wheat breeding for resistance to major insect pests. Agricultural Research and Technology, 25(5): 556321.

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