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Current IssueEditorial BoardOnline First ArticlesArchive

volume 37 issue 6 (december 2014) : 658-664,   Doi: 10.5958/0976-0571.2014.00692.4

OCCURRENCE OF INSECT-PESTS INFESTING COWPEA (VIGNA UNGUICULATA WALPERS) AND THEIR NATURAL ENEMY COMPLEX IN ASSOCIATIONS WITH WEATHER VARIABLES

C
Chanchal Singh*
N
N.N. Singh
1Institute of Agricultural Sciences, Banaras Hindu University, Varanasi 221 005, India
Cite article:- Singh* Chanchal, Singh N.N. (2025). OCCURRENCE OF INSECT-PESTS INFESTING COWPEA (VIGNA UNGUICULATA WALPERS) AND THEIR NATURAL ENEMY COMPLEX IN ASSOCIATIONS WITH WEATHER VARIABLES. Legume Research. 37(6): 658-664. doi: 10.5958/0976-0571.2014.00692.4.

ABSTRACT

The field experiment was carried out during cropping seasons of zaid, 2009-10 and 2010-11. The experimental field was regularly monitored at weekly interval and revealed that eight insects namely jassid, pod bug, leaf miner, whitefly, thrips, legume pod borer, lady bird beetles (predator) and spiders (predator) appeared on cowpea. The incidence patterns of these insects were almost similar with slight fluctuations during both cropping seasons. The correlation and regression coefficients showed both positive and negative relationships of insect-pests infesting cowpea and their natural enemies with existing weather variables.

REFERENCES

  1. Alghali, A.M. (1993). The effect of some agrometerological factors on fluctuation of the legume pod borer, Maruca testulalis (Lepidoptera: Pyralidae) on two crop varieties in Nigeria. Insect Science and Its Application 14: 55–59.
  2. Bharathimeena, T., Sudharma, K. and Faizal, M.H. (2008). Seasonal incidence of pod bug and their natural enemies in vegetable cowpea ecosystems of Kerala. Pest Management in Horticultural Ecosystems 14: 37-43.
  3. Edema, R. and Adipala, E. (1996). Effect of crop protection management practices of seven cowpea varieties in Uganda. International J. Pest Manage. 42: 317-320.
  4. Faleiro, J.R., Singh, K.M. and Singh, R.N. (1990). Influence of abiotic factors on population build up of important insect pests of cowpea, Vigna unguiculata (L) Walp. and their biotic agents recorded at Delhi. Indian J. Entomology 52: 75-680.
  5. Ishiyaku, M.F. and Singh, B.B. (2003). Genetics of juvenile phase in cowpea, Vigna unguiculata (L) Walp. J. Food, Agri. and Environ. 1: 133-136.
  6. Karungi, J., Adipala, E., Nampala, P., Latigo, M.W.O. and Kyamanywa, S. (2000). Pest management in cowpea Part3. Quantifying the effect of cowpea field pests on grain yields in Eastern Uganda. Crop Prot. 19: 343-347.
  7. Kayumbo, H.Y. (1978). Pest of cowpea and their control in Tanzania. In: [Singh, S.R., Emden, H.F.V. and Taylor, T.A. (ed.)]. Pests of Grain Legumes: Ecology and Control. Academic Press Inc. New York. Pp123-126.
  8. Liao, C.T. and Lin, C.S. (2000). Occurrence of legume pod borer, Maruca testulalis Geyer (Lepidoptera: Pyralidae) on cowpea (Vigna unguiculata Walp) and its insecticides application trail. Pl. Prot. Bull. 42: 213–222.
  9. Niba, A.S. (2011). Arthropod assemblage dynamics on cowpea, Vigna unguiculata (L) Walp. in subtropical agroecosystem, South Africa. African J. Agril. Res. 6: 1009-1015.
  10. Panse, V.G. and Sukhatme, P.V. (1985). Statistical Methods for Agricultural Workers, ICAR Pub., New Delhi.
  11. Patel, M.L., Patel, K.G. and Pandya, H.V. (2005). Correlation of spiders with weather parameters and insect pests of rice (Oryza sativa L.). Insect Environ. 11: 23-25.
  12. Patel, S.K., Patel, B.H., Korat, D.M. and Dabhi, M.R. (2010). Seasonal incidence of major insect pests of cowpea, Vigna unguiculata (Linn.) Walpers in relation to weather parameters. Karnataka J. Agril. Sci. 23: 497-499.
  13. Sardana, H.R. and Verma, S. (1986). Preliminary studies on the prevalence of insect pests and their natural enemies in cowpea crop in relation to weather factors at Delhi. Indian J. Entomology 48: 448-458.
  14. Shukla, N.P. Patel, G.M. and Patel, P.S. (2009) Succession of important insect pests and natural enemies in cowpea. Current Biotica, 3(1): 52-58.
  15. Tank, B.D and Korat, D.M. (2007). Influence of weat-her parameters on population of Cheilomenes sexmaculata (Fab.). Karnataka J. Agril. Sci. 20: 642-643.
  16. Vaghasiya, U.R. (1989). Seasonal incidence of major insect pests on different varieties of cowpea (Vigna unguiculata) and their chemical control. M. Sc. (Agri.) Thesis, Gujarat Agriculture University Sardar Krushinagar, India.
  17. Xue-xin, C., Fa-yong, L., Zhi-hong, X., Jun-hua, H. and Yun, M. (2003). The occurrence of leaf miners and their parasitoids on vegetables and weeds in Hangzhou area, Southeast China. BioControl 48: 515–527.
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    volume 37 issue 6 (december 2014) : 658-664,   Doi: 10.5958/0976-0571.2014.00692.4

    OCCURRENCE OF INSECT-PESTS INFESTING COWPEA (VIGNA UNGUICULATA WALPERS) AND THEIR NATURAL ENEMY COMPLEX IN ASSOCIATIONS WITH WEATHER VARIABLES

    C
    Chanchal Singh*
    N
    N.N. Singh
    1Institute of Agricultural Sciences, Banaras Hindu University, Varanasi 221 005, India
    Cite article:- Singh* Chanchal, Singh N.N. (2025). OCCURRENCE OF INSECT-PESTS INFESTING COWPEA (VIGNA UNGUICULATA WALPERS) AND THEIR NATURAL ENEMY COMPLEX IN ASSOCIATIONS WITH WEATHER VARIABLES. Legume Research. 37(6): 658-664. doi: 10.5958/0976-0571.2014.00692.4.

    ABSTRACT

    The field experiment was carried out during cropping seasons of zaid, 2009-10 and 2010-11. The experimental field was regularly monitored at weekly interval and revealed that eight insects namely jassid, pod bug, leaf miner, whitefly, thrips, legume pod borer, lady bird beetles (predator) and spiders (predator) appeared on cowpea. The incidence patterns of these insects were almost similar with slight fluctuations during both cropping seasons. The correlation and regression coefficients showed both positive and negative relationships of insect-pests infesting cowpea and their natural enemies with existing weather variables.

    REFERENCES

    1. Alghali, A.M. (1993). The effect of some agrometerological factors on fluctuation of the legume pod borer, Maruca testulalis (Lepidoptera: Pyralidae) on two crop varieties in Nigeria. Insect Science and Its Application 14: 55–59.
    2. Bharathimeena, T., Sudharma, K. and Faizal, M.H. (2008). Seasonal incidence of pod bug and their natural enemies in vegetable cowpea ecosystems of Kerala. Pest Management in Horticultural Ecosystems 14: 37-43.
    3. Edema, R. and Adipala, E. (1996). Effect of crop protection management practices of seven cowpea varieties in Uganda. International J. Pest Manage. 42: 317-320.
    4. Faleiro, J.R., Singh, K.M. and Singh, R.N. (1990). Influence of abiotic factors on population build up of important insect pests of cowpea, Vigna unguiculata (L) Walp. and their biotic agents recorded at Delhi. Indian J. Entomology 52: 75-680.
    5. Ishiyaku, M.F. and Singh, B.B. (2003). Genetics of juvenile phase in cowpea, Vigna unguiculata (L) Walp. J. Food, Agri. and Environ. 1: 133-136.
    6. Karungi, J., Adipala, E., Nampala, P., Latigo, M.W.O. and Kyamanywa, S. (2000). Pest management in cowpea Part3. Quantifying the effect of cowpea field pests on grain yields in Eastern Uganda. Crop Prot. 19: 343-347.
    7. Kayumbo, H.Y. (1978). Pest of cowpea and their control in Tanzania. In: [Singh, S.R., Emden, H.F.V. and Taylor, T.A. (ed.)]. Pests of Grain Legumes: Ecology and Control. Academic Press Inc. New York. Pp123-126.
    8. Liao, C.T. and Lin, C.S. (2000). Occurrence of legume pod borer, Maruca testulalis Geyer (Lepidoptera: Pyralidae) on cowpea (Vigna unguiculata Walp) and its insecticides application trail. Pl. Prot. Bull. 42: 213–222.
    9. Niba, A.S. (2011). Arthropod assemblage dynamics on cowpea, Vigna unguiculata (L) Walp. in subtropical agroecosystem, South Africa. African J. Agril. Res. 6: 1009-1015.
    10. Panse, V.G. and Sukhatme, P.V. (1985). Statistical Methods for Agricultural Workers, ICAR Pub., New Delhi.
    11. Patel, M.L., Patel, K.G. and Pandya, H.V. (2005). Correlation of spiders with weather parameters and insect pests of rice (Oryza sativa L.). Insect Environ. 11: 23-25.
    12. Patel, S.K., Patel, B.H., Korat, D.M. and Dabhi, M.R. (2010). Seasonal incidence of major insect pests of cowpea, Vigna unguiculata (Linn.) Walpers in relation to weather parameters. Karnataka J. Agril. Sci. 23: 497-499.
    13. Sardana, H.R. and Verma, S. (1986). Preliminary studies on the prevalence of insect pests and their natural enemies in cowpea crop in relation to weather factors at Delhi. Indian J. Entomology 48: 448-458.
    14. Shukla, N.P. Patel, G.M. and Patel, P.S. (2009) Succession of important insect pests and natural enemies in cowpea. Current Biotica, 3(1): 52-58.
    15. Tank, B.D and Korat, D.M. (2007). Influence of weat-her parameters on population of Cheilomenes sexmaculata (Fab.). Karnataka J. Agril. Sci. 20: 642-643.
    16. Vaghasiya, U.R. (1989). Seasonal incidence of major insect pests on different varieties of cowpea (Vigna unguiculata) and their chemical control. M. Sc. (Agri.) Thesis, Gujarat Agriculture University Sardar Krushinagar, India.
    17. Xue-xin, C., Fa-yong, L., Zhi-hong, X., Jun-hua, H. and Yun, M. (2003). The occurrence of leaf miners and their parasitoids on vegetables and weeds in Hangzhou area, Southeast China. BioControl 48: 515–527.
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