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Current IssueEditorial BoardOnline First ArticlesArchive

volume 34 issue 3 (september 2014) : 229 - 232,   Doi: 10.5958/0976-0547.2014.01009.X

EFFECT OF DIFFERENT INSECTICIDAL TREATMENTS ON APHID (LIPAPHIS ERYSIMI KALTENBACH) INFESTATION, YIELD AND YIELD CONTRIBUTING TRAITS IN BRASSICA RAPA VAR SARSON CROP IN KULLU VALLEY OF HIMACHAL PRADESH, iNDIA

S
S.D. Sharma*
S
Swaroop Kumar1
1Hill Agricultural Research and Extension Center CSKHPKV, Bajaura.Distt. Kullu-175 125, India
Cite article:- Sharma* S.D., Kumar1 Swaroop (2025). EFFECT OF DIFFERENT INSECTICIDAL TREATMENTS ON APHID (LIPAPHIS ERYSIMI KALTENBACH) INFESTATION, YIELD AND YIELD CONTRIBUTING TRAITS IN BRASSICA RAPA VAR SARSON CROP IN KULLU VALLEY OF HIMACHAL PRADESH, iNDIA . Agricultural Science Digest. 34(3): 229 - 232. doi: 10.5958/0976-0547.2014.01009.X.

ABSTRACT

Different chemical treatments were applied at pre flowering stage succeeded by post bloom sprays on aphid, Lipaphis erysimi Kaltenbach infestation and yield and yield contributing traits of Brassica rapa (B.campestris) var sarson. The treatment consisting of the pre flowering soil treatment of carbofuran succeeded by post bloom spray of cypermethrin (T2) provided the best control of L. erysimi as significantly least dried siliquae/plant (3.03 and 2.09) were recorded during the two years observations.  In case of unprotected crop, significantly higher number of dried siliqua/plant (16.70 and 16.73) was recorded during 2009-10 and 2010-11. The number of primary and secondary branches/plant, seeds/siliqua, thousand seed weight and seed yield were also significantly higher under this treatment.

REFERENCES

  1. Anonymous (2009). Package of Practices for Rabi Crops. Directorate of Extension Education, CSK HPKV, Palampur, 85p.
  2. Bakhetia, D. R. C and Sekhon, B. S. (1989). Insect pests and their management in rapeseed-mustard. Journal of Oilseeds Research. 6 : 269-299.
  3. Gupta, M. P., Verma, M. L., Chaurasia, S. K. and Rai, H. S. (2003). Assessment of avoidable yield losses in Karan Rai varieties due to mustard aphid. Annals of Plant Protection Science. 11: 11-15.
  4. Mannan, M. A.,Tasmin, R., Hossain, M. A., Ali, M. R., Zaman, M. and Kader, M. (2002). Effect of different insecticides on mustard aphids, Lipaphis erysimi (Kalt.) and their toxicity to the beneficial insects. Pakistan Journal of Biological Sciences. 5(3):310-312.
  5. Nath, D. K. and Saha, G. N. (1974). Effect of infestation of Lipaphis erysimi on qualitative and quantitative characters of seeds of mustard (Brassica juncea). Current Science. 43: 448-449.
  6. Singh, C. P. and Sachan, G. C. (1994). Assessment of yield losses in yellow sarson due to mustard aphid, Lipaphis erysimi (Kaltenbach). Journal of Oilseeds Research. 11: 179-184.
  7. Singh, T. R., Singh, M. P., Singh, K., Devi, T. H. and Singh, N. G. (2007). Comparative efficacy of certain neem products and conventional insecticides against Lipaphis erysimi (Kalt.) and their safety to its natural enemies in rapeseed. Indian Journal of Entomology. 69: 259-264.
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    volume 34 issue 3 (september 2014) : 229 - 232,   Doi: 10.5958/0976-0547.2014.01009.X

    EFFECT OF DIFFERENT INSECTICIDAL TREATMENTS ON APHID (LIPAPHIS ERYSIMI KALTENBACH) INFESTATION, YIELD AND YIELD CONTRIBUTING TRAITS IN BRASSICA RAPA VAR SARSON CROP IN KULLU VALLEY OF HIMACHAL PRADESH, iNDIA

    S
    S.D. Sharma*
    S
    Swaroop Kumar1
    1Hill Agricultural Research and Extension Center CSKHPKV, Bajaura.Distt. Kullu-175 125, India
    Cite article:- Sharma* S.D., Kumar1 Swaroop (2025). EFFECT OF DIFFERENT INSECTICIDAL TREATMENTS ON APHID (LIPAPHIS ERYSIMI KALTENBACH) INFESTATION, YIELD AND YIELD CONTRIBUTING TRAITS IN BRASSICA RAPA VAR SARSON CROP IN KULLU VALLEY OF HIMACHAL PRADESH, iNDIA . Agricultural Science Digest. 34(3): 229 - 232. doi: 10.5958/0976-0547.2014.01009.X.

    ABSTRACT

    Different chemical treatments were applied at pre flowering stage succeeded by post bloom sprays on aphid, Lipaphis erysimi Kaltenbach infestation and yield and yield contributing traits of Brassica rapa (B.campestris) var sarson. The treatment consisting of the pre flowering soil treatment of carbofuran succeeded by post bloom spray of cypermethrin (T2) provided the best control of L. erysimi as significantly least dried siliquae/plant (3.03 and 2.09) were recorded during the two years observations.  In case of unprotected crop, significantly higher number of dried siliqua/plant (16.70 and 16.73) was recorded during 2009-10 and 2010-11. The number of primary and secondary branches/plant, seeds/siliqua, thousand seed weight and seed yield were also significantly higher under this treatment.

    REFERENCES

    1. Anonymous (2009). Package of Practices for Rabi Crops. Directorate of Extension Education, CSK HPKV, Palampur, 85p.
    2. Bakhetia, D. R. C and Sekhon, B. S. (1989). Insect pests and their management in rapeseed-mustard. Journal of Oilseeds Research. 6 : 269-299.
    3. Gupta, M. P., Verma, M. L., Chaurasia, S. K. and Rai, H. S. (2003). Assessment of avoidable yield losses in Karan Rai varieties due to mustard aphid. Annals of Plant Protection Science. 11: 11-15.
    4. Mannan, M. A.,Tasmin, R., Hossain, M. A., Ali, M. R., Zaman, M. and Kader, M. (2002). Effect of different insecticides on mustard aphids, Lipaphis erysimi (Kalt.) and their toxicity to the beneficial insects. Pakistan Journal of Biological Sciences. 5(3):310-312.
    5. Nath, D. K. and Saha, G. N. (1974). Effect of infestation of Lipaphis erysimi on qualitative and quantitative characters of seeds of mustard (Brassica juncea). Current Science. 43: 448-449.
    6. Singh, C. P. and Sachan, G. C. (1994). Assessment of yield losses in yellow sarson due to mustard aphid, Lipaphis erysimi (Kaltenbach). Journal of Oilseeds Research. 11: 179-184.
    7. Singh, T. R., Singh, M. P., Singh, K., Devi, T. H. and Singh, N. G. (2007). Comparative efficacy of certain neem products and conventional insecticides against Lipaphis erysimi (Kalt.) and their safety to its natural enemies in rapeseed. Indian Journal of Entomology. 69: 259-264.
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