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Profitability of Begomovirus Management Strategies among Chilli Farmers in Tamil Nadu:A Gross Margin Impact Analysis


Affiliations
1 Tamil Nadu Agricultural University, Coimbatore - 641 003, Tamil Nadu, India
2 Imayam Institute of Agriculture and Technology, Trichy - 621 206, Tamil Nadu, India
3 AVRDC - The World Vegetable Center, P.O. Box 42, Shanhua, Tainan, 74199, Taiwan, Province of China
     

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Plant diseases caused by vector-transmitted viruses like begomovirus inflict serious damage in terms of yield and colossal loss in many crops, predominantly Chilli. Coupled with bleak farm awareness and lack of management options, they could severely hamper remuneration prospects. In this connection, the profitability of the farm level begomovirus management strategies has been analyzed in this study. A sample of 100 chilli farmers were surveyed with focus on their perceptions of begomovirus caused diseases. Findings revealed a majority of farmers (80 per cent) experienced cross loss due to viral diseases. Positive changes in output and production cost were also reported with the adoption of management strategies, which in turn were categorized in to: low, medium and high. Besides, it was also revealed that when compared with no management strategy, the change in the gross margin was 17 per cent, 26 per cent and 80 per cent after the adoption of low, medium and high level of management strategies, respectively.

Keywords

Begomovirus, Chilli Crop, Gross Margin Impact, Management Strategies.
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  • Bock, K. R. (1982). Geminivirus Diseases in Tropical Crops. Plant Diseases, 66: 266-270.
  • Colvin, J., Nagaraju, N., Moreno-Leguizamon, C., Govindappa, R. M., Reddy, T. B. M., Padmaja, S. A., Joshi, N., Hanson, P. M., Seal, S. E., and Muniyappa, V. (2012). Socio-Economic and Scientific Impact Created by WhiteflyTransmitted, Plant-Virus Disease Resistant Tomato Varieties in Southern India. Journal of Integrative Agriculture, 11: 337-345.
  • Ghini, R., Bettiol, W., and Hamada, E. (2011). Diseases in Tropical and Plantation Crops as Affected by Climate Changes: Current Knowledge and Perspectives. Plant Pathology, 60: 122-132.
  • National Horticultural Board. (2013). Indian Horticultural Database. Ministry of Agriculture, Government of India.
  • Nagaraju, N., Venkatesh, H. M., Warburton, H., Muniyappa, V., Chancellor, T. C. B., and Colvin, J. (2002). Farmers’ Perceptions and Practices for Managing Tomato Leaf Curl Virus Disease in Southern India. International Journal of Pest Management, 48: 333-338.
  • Noor, A. (2004). Management of Early Season Pest of Chilli by Different Insecticidal Applications. Scientific Horticulture, 9: 101-109.
  • Palumbo, J. C., Horowitz, A. R., and Prabhaker, N. (2001). Insecticidal Control and Resistance Management for Bemisia tabaci. Crop Protection, 20:739-765.
  • Ragupathi, N., and Veeraragavathatham, D. (2002). Management of Chilli Mosaic Virus Disease using Insecticides, Botanical and Barrier Crops. South Indian Horticulture, 50: 273-275.
  • Varma, A., and Malathi, V. G. (2003). Emerging Geminivirus Problems: A Serious Threat to Crop Production. Annals of Applied Biology, 142: 145-164.
  • Venkatesh, K.M., Munniyappa, V., Ravi, K. S., and Krishnaprasad, P. R. (1998). Management of Chilli Leaf Curl Complex. In: Advances in IPM for Horticulture Crops, Reddy, P.P., N.K.K. Kumar and A. Verghese (Eds.). Department of Agricultural Entomology, Tamil Nadu Agricultural University, Coimbatore, India, pp: 111-117.

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  • Profitability of Begomovirus Management Strategies among Chilli Farmers in Tamil Nadu:A Gross Margin Impact Analysis

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Authors

B. Swaminathan
Tamil Nadu Agricultural University, Coimbatore - 641 003, Tamil Nadu, India
K. C. Siva Balan
Imayam Institute of Agriculture and Technology, Trichy - 621 206, Tamil Nadu, India
N. Anadaraja
Tamil Nadu Agricultural University, Coimbatore - 641 003, Tamil Nadu, India
N. Manikanda Boopathi
Tamil Nadu Agricultural University, Coimbatore - 641 003, Tamil Nadu, India
Pepijn Schreinemachers
AVRDC - The World Vegetable Center, P.O. Box 42, Shanhua, Tainan, 74199, Taiwan, Province of China
Ramasamy Srinivasan
AVRDC - The World Vegetable Center, P.O. Box 42, Shanhua, Tainan, 74199, Taiwan, Province of China
Mei-Huey Wu
AVRDC - The World Vegetable Center, P.O. Box 42, Shanhua, Tainan, 74199, Taiwan, Province of China

Abstract


Plant diseases caused by vector-transmitted viruses like begomovirus inflict serious damage in terms of yield and colossal loss in many crops, predominantly Chilli. Coupled with bleak farm awareness and lack of management options, they could severely hamper remuneration prospects. In this connection, the profitability of the farm level begomovirus management strategies has been analyzed in this study. A sample of 100 chilli farmers were surveyed with focus on their perceptions of begomovirus caused diseases. Findings revealed a majority of farmers (80 per cent) experienced cross loss due to viral diseases. Positive changes in output and production cost were also reported with the adoption of management strategies, which in turn were categorized in to: low, medium and high. Besides, it was also revealed that when compared with no management strategy, the change in the gross margin was 17 per cent, 26 per cent and 80 per cent after the adoption of low, medium and high level of management strategies, respectively.

Keywords


Begomovirus, Chilli Crop, Gross Margin Impact, Management Strategies.

References