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Fennel, Foeniculum vulgare as Banker Crop for Syrphids to Promote Aphidophagy and Myophily


Affiliations
1 Division of Germplasm Conservation and Utilization, ICAR-National Bureau of Agricultural Insect Resources (NBAIR), HA Farm Post, PB No. 2491, Hebbal, Bengaluru 560 024, India
 

A study was conducted to document the pollination index of syrphid flies and to record the natural incidence of syrphid larvae on fennel aphid, Hyadaphis coriandri. Five different species of syrphid flies, viz. Episyrphus balteatus, Ischiodon scutellaris, Paragus serratus, Dideopsis aegrota and Betasyrphus linga were recorded in the flowers of fennel. E. balteatus ranked first in the order of pollination index. The natural incidence of larvae of D. aegrota was significantly higher in the umbels infested with H. coriandri. The results of the study confirmed the possible utility of fennel as a banker crop for the natural proliferation of syrphid predators.

Keywords

Fennel, Natural Predation, Pollination Index, Syrphid.
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  • Skaldina, O., Insects associated with sweet fennel: beneficial visitors attracted by a generalist plant. Arthr. Plt. Interac., 2020, 14, 399–407.

  • Klecka, J., Hadrava, J., Biella, P. and Akter, A., Flower visitation by hoverflies (Diptera: Syrphidae) in a temperate plant-pollinator network. Peer J., 2018, 6, e26516v26511; https://doi:10.7717/peerj.6025.

  • Joshi, S. and Ballal, C. R., Syrphid predators for biological control of aphids. J. Biol. Cont., 2013, 27, 151–170.

  • Meena, N. K., Lal, G., Meena, R. D. and Choudhary, M. K., Pest status on fennel (Foeniculum vulgare Mill) under organic production system in semi-arid region of Rajasthan, India. J. Ent. Zool. Stud., 2020, 8, 181–184.

  • Sutherland, J. P., Sullivan, M. S. and Poppy, G. M., The influence of floral character on the foraging behaviour of the hoverfly, Episyrphus balteatus. Ent. Exp. Appl., 1999, 93, 157–164.

  • Wojciechowicz-Żytko, E., Attractiveness of some Apiaceae flowers for Syrphidae (Diptera) – pollinators and biological control agents. In Proceedings of the II International Symposium on Carrot and Other Apiaceae (eds Grzebelus, D. and Barański, R.), ISHS Acta Horticulture, 1264, 2019, pp. 275–282.

  • Chaudhary, O. P., Diversity, foraging behaviour of floral visitors and pollination ecology of fennel (Foeniculum vulgare Mill.). J. Spices Arom. Crops, 2006, 15, 34–41.

  • Jankowska, B. and Wojciechowicz-Żytko, E., Effect of intercropping carrot (Daucus carota L.) with two aromatic plants, coriander (Coriandrum sativum L.) and summer savory (Satureja hortensis L.), on the population density of selected carrot pests. Folia Hortic., 2016, 28, 13–18.

  • Singh, P., Thakur, M., Sharma, H. K. and Sharma, K. C., Study of foraging behaviour of syrphids, viz. Episyrphus balteatus (De Geer) and Eupeodes frequens (Matsmura) (Diptera: Syrphidae) on mustard bloom (Brassica juncea L.: Cruciferae) under mid hill conditions. J. Ent. Zool. Stud., 2018, 6(5), 1167–1171.

  • Bista, M., Prey quantity affects the development, survival and reproductive attributes of Coccinella transversalis Fabricius, 1781 under laboratory conditions. Nepalese J. Zool., 2020, 4, 8–15.

  • Kopta, T., Polkuda, R. and Psota, V., Attractiveness of flowering plants for natural enemies. Hortic. Sci., 2012, 39, 89–96.


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  • Fennel, Foeniculum vulgare as Banker Crop for Syrphids to Promote Aphidophagy and Myophily

Abstract Views: 270  |  PDF Views: 105

Authors

Amala Udayakumar
Division of Germplasm Conservation and Utilization, ICAR-National Bureau of Agricultural Insect Resources (NBAIR), HA Farm Post, PB No. 2491, Hebbal, Bengaluru 560 024, India
K. G. R. Chandramanu
Division of Germplasm Conservation and Utilization, ICAR-National Bureau of Agricultural Insect Resources (NBAIR), HA Farm Post, PB No. 2491, Hebbal, Bengaluru 560 024, India
Sunil Joshi
Division of Germplasm Conservation and Utilization, ICAR-National Bureau of Agricultural Insect Resources (NBAIR), HA Farm Post, PB No. 2491, Hebbal, Bengaluru 560 024, India
Timalapur M. Shivalingaswamy
Division of Germplasm Conservation and Utilization, ICAR-National Bureau of Agricultural Insect Resources (NBAIR), HA Farm Post, PB No. 2491, Hebbal, Bengaluru 560 024, India

Abstract


A study was conducted to document the pollination index of syrphid flies and to record the natural incidence of syrphid larvae on fennel aphid, Hyadaphis coriandri. Five different species of syrphid flies, viz. Episyrphus balteatus, Ischiodon scutellaris, Paragus serratus, Dideopsis aegrota and Betasyrphus linga were recorded in the flowers of fennel. E. balteatus ranked first in the order of pollination index. The natural incidence of larvae of D. aegrota was significantly higher in the umbels infested with H. coriandri. The results of the study confirmed the possible utility of fennel as a banker crop for the natural proliferation of syrphid predators.

Keywords


Fennel, Natural Predation, Pollination Index, Syrphid.

References





DOI: https://doi.org/10.18520/cs%2Fv124%2Fi12%2F1469-1472