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volume 33 issue 4 (december 2013) : 327-328,   Doi: 10.5958/j.0976-0547.33.4.036

REACTION OF SOYBEAN CULTIVARS TO LEAF FOLDERS, NACOLEIA SPP. (LEPIDOPTERA: PYRALIDAE) UNDER MID HILL CONDITIONS OF DARJEELING, INDIA

S
S. Pal
T
T.S. Ghimiray
B
B.R. Sharma
1Regional Research Station (Hill Zone), Uttar Banga Krishi Viswavidyalaya, Kalimpong, Darjeeling- 734 301, India
Cite article:- Pal S., Ghimiray T.S., Sharma B.R. (2025). REACTION OF SOYBEAN CULTIVARS TO LEAF FOLDERS, NACOLEIA SPP. (LEPIDOPTERA: PYRALIDAE) UNDER MID HILL CONDITIONS OF DARJEELING, INDIA. Agricultural Science Digest. 33(4): 327-328. doi: 10.5958/j.0976-0547.33.4.036.

ABSTRACT

An experiment was conducted during rainy (kharif) season of 2008-09 to evaluate the reaction of 12 soybean cultivars to leaf folders, Nacoleia spp. at Kalimpong, West Bengal, India. Only two cultivars namely, JS(SH)89-2 and JS(SH)89-49 were categorized as least susceptible with less than 10 per cent leaf infestation. Three cultivars viz. JS-80-21, PK-1137 and NRC-24 were found highly susceptible to leaf folders with more than 30 per cent leaf infestation.

REFERENCES

  1. Azad Thakur, N.S. (1985). Yield losses caused by major soybean insect pests. Agric. Sci. Digest, 5: 213-214.
  2. Azad Thakur, N.S. (1988). Field screening of soybean cultivars against leaf rollers, Nacoleia sp. in Khasi Hills of Meghalaya. Legume Res., 11: 44-46.
  3. Nair, M.R.G.K. (1975). Insects and Mites of Crops in India, ICAR, New Delhi, pp.1-408.
  4. Pathak, K.A. (2003). Insect pests of crops in north eastern hills region of India and their management. In: Frontier Areas of Entomological Research (Eds. Subrahmanyam, B., Ramamurthy, V.V. and Singh, V.S.). Proceedings of the National Symposium on Frontier Areas of Entomological Research, IARI, New Delhi, India, Nov. 5-7, 2003 (Invited Lectures), pp. 93-130.
  5. Purwar, J.P. and Yadav, Shri Ram (2003). Potential of biorational insecticides against leaf folder, Nacoleia spp. (Lepidoptera: Pyralidae) on soyabean. Insect Environ., 8: 156-157.
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    volume 33 issue 4 (december 2013) : 327-328,   Doi: 10.5958/j.0976-0547.33.4.036

    REACTION OF SOYBEAN CULTIVARS TO LEAF FOLDERS, NACOLEIA SPP. (LEPIDOPTERA: PYRALIDAE) UNDER MID HILL CONDITIONS OF DARJEELING, INDIA

    S
    S. Pal
    T
    T.S. Ghimiray
    B
    B.R. Sharma
    1Regional Research Station (Hill Zone), Uttar Banga Krishi Viswavidyalaya, Kalimpong, Darjeeling- 734 301, India
    Cite article:- Pal S., Ghimiray T.S., Sharma B.R. (2025). REACTION OF SOYBEAN CULTIVARS TO LEAF FOLDERS, NACOLEIA SPP. (LEPIDOPTERA: PYRALIDAE) UNDER MID HILL CONDITIONS OF DARJEELING, INDIA. Agricultural Science Digest. 33(4): 327-328. doi: 10.5958/j.0976-0547.33.4.036.

    ABSTRACT

    An experiment was conducted during rainy (kharif) season of 2008-09 to evaluate the reaction of 12 soybean cultivars to leaf folders, Nacoleia spp. at Kalimpong, West Bengal, India. Only two cultivars namely, JS(SH)89-2 and JS(SH)89-49 were categorized as least susceptible with less than 10 per cent leaf infestation. Three cultivars viz. JS-80-21, PK-1137 and NRC-24 were found highly susceptible to leaf folders with more than 30 per cent leaf infestation.

    REFERENCES

    1. Azad Thakur, N.S. (1985). Yield losses caused by major soybean insect pests. Agric. Sci. Digest, 5: 213-214.
    2. Azad Thakur, N.S. (1988). Field screening of soybean cultivars against leaf rollers, Nacoleia sp. in Khasi Hills of Meghalaya. Legume Res., 11: 44-46.
    3. Nair, M.R.G.K. (1975). Insects and Mites of Crops in India, ICAR, New Delhi, pp.1-408.
    4. Pathak, K.A. (2003). Insect pests of crops in north eastern hills region of India and their management. In: Frontier Areas of Entomological Research (Eds. Subrahmanyam, B., Ramamurthy, V.V. and Singh, V.S.). Proceedings of the National Symposium on Frontier Areas of Entomological Research, IARI, New Delhi, India, Nov. 5-7, 2003 (Invited Lectures), pp. 93-130.
    5. Purwar, J.P. and Yadav, Shri Ram (2003). Potential of biorational insecticides against leaf folder, Nacoleia spp. (Lepidoptera: Pyralidae) on soyabean. Insect Environ., 8: 156-157.
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