volume 38 issue 3 (september 2004) : 171 - 177

SEASONAL FLUcrUATION OF APHIS GOSSYPIIGLOV. ON BRINJAL AND HELD EVALUATION OF SOME PESTICIDES AGAINST A. GOSSYPII UNDER TERAI REGION OF WEST BENGAL

S
Sunil Kumar Ghosh
N
N. Laskar
S
S.K. Senapati
1Department of Agricultural Entomology, Uttar Banga Krishi Viswavidyalaya, Pundibari, Cooch Behar - 736 165, India
  • Submitted|

  • First Online |

  • doi

Cite article:- Ghosh Kumar Sunil, Laskar N., Senapati S.K. (2025). SEASONAL FLUcrUATION OF APHIS GOSSYPIIGLOV. ON BRINJAL AND HELD EVALUATION OF SOME PESTICIDES AGAINST A. GOSSYPII UNDER TERAI REGION OF WEST BENGAL. Indian Journal of Agricultural Research. 38(3): 171 - 177. doi: .
Aphid (Aphis gossypii Glov.), in terai region of West Bengal was found active throughout the year and highest population was recorded (94.08/leaf) in early August. Population of aphid showed significant positive correlation with average temperature, relative humidity and weekly rainfall. Field evaluation of some pesticides from different origins (synthetic and biological) against A. gossypii Glov. of brinjal in terai region of West Bengal revealed that DDVP was found relatively more effective against aphid on brinjal (67.74% control), followed by avermectin (66.59% control) and malathion (63.35% control)
    1. Asari, PAR. and Nair, M.R.GK (1973). Agric. Res. J. Kera/a, 10: 133-135.
    2. Banerjee, T.K. et a/. (1986). Indian Agric., 30: 287-292.
    3. Bhaskaran, P. and Kumar, A. (1980). Pesticides, 14: 9-10.
    4. Dhamdhera, S. and Mathur. R. (1994). J. £nt. Res., 18: 283-285.
    5. Ghosh, SK (1999). Ph. D. Thesis, B.CKV.. Mohanpur. Nadia, West Bengal. pp 70-72.
    6. Kandoria, J.L. eta/. (1989). J./nsectSci., 2: 68-70.
    7. Muraleedhran, N. (1993). P/antersChronicJe, pp. 315-316.
    8. Reghunath, P. et a/. (1990). Indian J. £nt., 51: 242-245.
    9. Suresh, M. and Bijaya, P. et a/. (1996). Uttar Pradesh J. Zoo/., 16: 151-155.
    10. Verma,.R.S. et a/. (1980). Indian J. £nt., 42: 44-47.
    volume 38 issue 3 (september 2004) : 171 - 177

    SEASONAL FLUcrUATION OF APHIS GOSSYPIIGLOV. ON BRINJAL AND HELD EVALUATION OF SOME PESTICIDES AGAINST A. GOSSYPII UNDER TERAI REGION OF WEST BENGAL

    S
    Sunil Kumar Ghosh
    N
    N. Laskar
    S
    S.K. Senapati
    1Department of Agricultural Entomology, Uttar Banga Krishi Viswavidyalaya, Pundibari, Cooch Behar - 736 165, India
    • Submitted|

    • First Online |

    • doi

    Cite article:- Ghosh Kumar Sunil, Laskar N., Senapati S.K. (2025). SEASONAL FLUcrUATION OF APHIS GOSSYPIIGLOV. ON BRINJAL AND HELD EVALUATION OF SOME PESTICIDES AGAINST A. GOSSYPII UNDER TERAI REGION OF WEST BENGAL. Indian Journal of Agricultural Research. 38(3): 171 - 177. doi: .
    Aphid (Aphis gossypii Glov.), in terai region of West Bengal was found active throughout the year and highest population was recorded (94.08/leaf) in early August. Population of aphid showed significant positive correlation with average temperature, relative humidity and weekly rainfall. Field evaluation of some pesticides from different origins (synthetic and biological) against A. gossypii Glov. of brinjal in terai region of West Bengal revealed that DDVP was found relatively more effective against aphid on brinjal (67.74% control), followed by avermectin (66.59% control) and malathion (63.35% control)
      1. Asari, PAR. and Nair, M.R.GK (1973). Agric. Res. J. Kera/a, 10: 133-135.
      2. Banerjee, T.K. et a/. (1986). Indian Agric., 30: 287-292.
      3. Bhaskaran, P. and Kumar, A. (1980). Pesticides, 14: 9-10.
      4. Dhamdhera, S. and Mathur. R. (1994). J. £nt. Res., 18: 283-285.
      5. Ghosh, SK (1999). Ph. D. Thesis, B.CKV.. Mohanpur. Nadia, West Bengal. pp 70-72.
      6. Kandoria, J.L. eta/. (1989). J./nsectSci., 2: 68-70.
      7. Muraleedhran, N. (1993). P/antersChronicJe, pp. 315-316.
      8. Reghunath, P. et a/. (1990). Indian J. £nt., 51: 242-245.
      9. Suresh, M. and Bijaya, P. et a/. (1996). Uttar Pradesh J. Zoo/., 16: 151-155.
      10. Verma,.R.S. et a/. (1980). Indian J. £nt., 42: 44-47.
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